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ZM, zero (standstill) moni-
toring

509

02/16 MN05013001Z EN

ZM, zero (standstill) moni-
toring

The zero monitoring function block is used where entry or
access to the hazardous area is only permissible when the
machine has come to a standstill. The function block does
not enable access until the connected rotary encoder indi-
cates the standstill of the machine.

The function block always operates with 2 rotary encoders.

A easySafety device can monitor the standstill of a shaft or a
motor.

Function block

Figure 269:

Zero speed monitoring function block

a

Coil ZM..SA: Safety activation of the function block. (use
mandatory).
Use only in the safety circuit diagram.

b

Coil ZM..RE: Reset of the function block in the Manual Start
(MST) and Controlled Start (CST) mode and the starting of
normal operation.
Use only in the safety circuit diagram.

c

Coil ZM..EN: Selective activation or deactivation of the function
block function (optional).
Use either in the safety or standard circuit diagram.

d

Parameter ZM..FR: When the rotary frequency reaches or falls
below this value, a standstill is signaled.
Can be used as an adjustable constant.

SA

RE

EN

>FR

QS

ER

DG:

QV:

ZM...

Standstill Monitor

DW

Hz

a

b

c

d

e

f

g

h

«
...
511
512
513
514
515
...
»

Summary of Contents for easySafety

Page 1: ...Manual Control relay suitable for safety circuits Safety ES4P 02 16 MN05013001Z EN ...

Page 2: ... other than those in German language are translations of the original German manual 1st published 2003 edition date 06 03 2nd edition 06 04 3rd edition 05 10 4th edition 06 11 5th edition 01 13 6th edition 02 16 See revision protocol in the About this manual chapter 2008 by Eaton Industries GmbH 53105 Bonn Production Arno Dielmann Benjamin Papst Translation globaldocs GmbH All rights reserved incl...

Page 3: ...ices Ensure a reliable electrical isolation of the low voltage for the 24 volt supply Only use power supply units complying with IEC 60364 4 41 VDE 0100 Part 410 or HD 384 4 41 S2 Deviations of the mains voltage from the rated value must not exceed the tolerance limits given in the specifications otherwise this may cause malfunction and dangerous operation Emergency stop devices complying with IEC...

Page 4: ...2 ...

Page 5: ...ation 24 Keyboard 24 Selecting menus and entering values 24 Status display for the easySafety basic unit 25 Status display for the local expansion 27 Status display additional information 29 Menu structure 30 Choosing the main and system menu 31 Main menu 32 System menu 33 Selecting or toggling between menu items 37 Cursor display 37 Setting values 37 2 Installation 39 Mounting 40 Mounting on top ...

Page 6: ...ted network connection cables 60 User assembled network connection cables 61 Bus termination resistor 62 Plugging and unplugging network cables 63 easyNet topologies 64 Cable length with cross sections 66 Connecting the serial multi function interface 68 Connection to a PC 69 Connecting for point to point communication 70 Inserting the memory card 72 Expanding inputs outputs 73 Local standard expa...

Page 7: ...s 114 Coils 114 Markers 115 Circuit diagram display 120 Transfer from and to the memory card 122 Information on the memory card 122 Transfer from to a device without display 123 Loading and saving with a memory card 124 Deleting a circuit diagram on the card 128 Transferring the language from and to the memory card 128 Loading and saving with easySoft Safety 129 Working with contacts and relays 13...

Page 8: ...k comparator 186 BT data block transfer 196 BV Boolean operation 210 C counter relay 215 CP comparator 223 D text display 226 DB data block 233 DG diagnostics 237 GT get value from the NET 242 HW seven day time switch 246 HY year time switch 254 Function 254 Behaviour in the event of a power failure 255 Wiring of the function block 256 Parametric programming of the function block inputs outputs 25...

Page 9: ...on examples 348 EM feedback circuitmonitoring 349 EN enable switch 360 ES Emergency stop 371 FS safety foot switch 382 LC light curtain 394 LM light curtain muting 408 OM Maximum speed monitoring 434 OS operating mode selector switch 449 SE Start element 458 SG safety gate optionally with guard locking 465 TH two hand button 481 TS Safety timing relay 494 ZM zero standstill monitoring 509 7 easyNe...

Page 10: ...1 13 MN05013001Z ENeasySafety Settings 567 Password protection 567 General information 567 Access levels 569 Entering passwords 570 Activating the password 574 Unlocking easySafety 575 Changing passwords 577 Delete password 577 Master password no longer known 578 Sealing the safety configuration 580 Enabling overwriting from the card 581 Changing the menu language 583 Setting date and time 584 Cha...

Page 11: ... as the function blocks 604 What you must consider when creating the circuit diagram 606 Time behaviour of the inputs and outputs 608 Input delay debounce 609 Reaction time of an easySafety device 612 Diagnostics 615 Diagnostics using the ID diagnostics contact 615 Diagnostics using the DG diagnostics function block 616 Diagnostics Error codes 618 Diagnostics using the ER contact 622 Diagnostics o...

Page 12: ...rands 639 Function block output operands 640 Other operands 640 Other function block parameters 641 Contacts and coils used in the circuit diagram 643 Memory requirement 657 Technical data 659 General 659 Voltage supply DC 668 Network easyNet 669 Digital inputs 24 V DC 670 Test signal outputs 671 Relay outputs 672 Transistor outputs 674 Dimensions 676 Index 677 ...

Page 13: ...ual can be obtained from the Internet at www eaton eu doc Quick Search MN05013001Z More information about safety control relay ww eaton eu easySafety j Danger If active components are controlled such as motors or pressurized cylinders plant plants may become damaged or persons endangered provided easySafety is incorrectly connected up or incorrectly configured and programmed h The term EMERGENCY S...

Page 14: ...13 Startup test Parameter Function 407 Signal Diagrams 417 Diagnostics Error codes 441 Notes 501 502 503 505 Signal Diagrams 506 Example Emergency switching off electrical circuit diagram 1 Use free wheel diode suppressors for ES4P 221 DMX devices with device version 02 and 10 520 Legend for the graphic 579 Notes 591 Notes 593 1st paragraph 595 2 X Section 600 Deleting retentive actual values of m...

Page 15: ...05013001Z DE 01 13 53 chapter Connecting transistor outputs 55 chapter Special requirement for ES4P 221 DMX devices with device version 02 or 10 153 figure 65 379 figure 188 405 figure 205 488 figure 251 MN05013001Z EN 02 16 ff Corrections and update Norm EN 954 1 deleted transfer AWA and AWB to MN and IL 659 Technical Data Standards 660 safety relevant characteristic value Edition Page Keyword Ne...

Page 16: ...y device must only be installed and connected up by trained electricians or other persons who are familiar with the installation of electrical equipment Warning Installation electrotechnical expertise j Danger It is assumed that operators have specialist electrical knowledge for configuration creating circuit diagrams and start up Plant sections and persons are at risk if a easySafety device is in...

Page 17: ...e been approved by us Only use is technically faultless condition is permitted Faultfree and safe operation of the system requires proper transport storage installation as well as careful operation and maintenance If the following safety instructions are not observed particularly with regard to commissioning and maintenance of the devices by insufficiently qualified personnel and or in the event o...

Page 18: ...umans are endangered 3 When using the provided sample programs and generating a configuration with easySoft Safety the user has the sole responsibility to observe the following All relevant regulations regarding the preparation of a circuit diagram for easySafety devices according to the updated user manuals AWA and AWB of ES4P by Eaton All relevant regulations directives rules and standards of oc...

Page 19: ...elays which are part of the easy device family The following terms are used for the device types if the description applies to all these types easySafety for ES4P 221 DMXX1 ES4P 221 DMXD1 ES4P 221 DRXX1 ES4P 221 DRXD1 easy600 for EASY618 C RE EASY620 DC TE easy800 for EASY802 EASY806 EASY819 EASY820 EASY821 EASY822 ...

Page 20: ... the name of the current section in the header of the right hand page This does not apply to pages at the start of a chapter and empty pages at the end of a chapter h Caution Warns of the risk of material damage i Warning Warns of the possibility of serious damage and slight injury j Danger Warns of the possibility of serious damage and slight injury or death h Draws your attention to interesting ...

Page 21: ...igned to be installed in an enclosure switch cabinet or distribution board Power supply and signal terminals must be protected against accidental contact and covered The easySafety device may only be operated if it has been correctly fitted and connected by qualified electrical specialists The installation must comply with regulations for electromagnetic compatibility EMC j Danger The power up of ...

Page 22: ...cks enables you to protect the hazardous area and prevent the occurrence any hazardous situations quickly and easily depending on the safety category required The configurable safety function blocks allow you to adapt your project to the safety category required The easySafety device may also be used for monitoring furnaces in accordance with EN 50156 For applications in continuous operation in ac...

Page 23: ...h decentralised intelligence The safety and standard circuit diagrams are created in ladder logic The circuit diagram can be entered either on the device using the operating buttons or on the PC using the configuration software easySoft Safety For example you can Connect n o and n c contacts in series and in parallel Connect output relays and markers h The data from the safety circuit diagram is a...

Page 24: ... in the Appendix on Page 633 The cross references provide links to detailed descriptions of these function blocks If you prefer to wire up the easySafety from a PC then use the CL SOFT configuration software A wide range of programming functions allow you for example to simulate the power flow in the safety and standard circuit diagram offline test You can also monitor the power flow and view the ...

Page 25: ...age a page 44 b Inputs a page 46 c easyNet Anschlüsse a page 59 d Power supply mode and easyNet LEDs a page 22 e Serial multi function interface for memory card PC connection or point to point connection a page 68 f Keypad a page 24 g Outputs and test signal outputs a page 49 h Display a page 25 a b c d e f h g ...

Page 26: ... NET Page 543 Table 2 LED NET easyNet LED OFF No power supply LED continuouslylit green STOP mode power supply present LED flashes green 0 5 Hz RUN mode power supply present LED continuously lit STOP mode class B fault detected a page 624 LED flashing orange RUN mode class B fault detected a page 624 LED continuouslylit red RUN STOP mode class A fault detected a page 624 LED off easyNET not operat...

Page 27: ...utput X no analog output Output type R Relay outputs M redundant relay output and transistor outputs Input type D digital inputs Number of bus systems 0 no bus system 1 easyNet Supply voltage 2 DC Performance class 1 2 1 without 2 with standard circuit diagram easySafety safety control relay E easy S Safety 4 design 45 mm standard dimensions P module type CPU ...

Page 28: ... í Í Ú Move cursor Select menu items Change numbers contacts and values OK Next menu level Save your entry ESC Back Cancel ALT ESC DEL OK and Show System menu Move to next menu level Call menu item Activate change store entries Move to previous menu level Cancel entries since last OK Í Ú ú í Change menu item Change value Change place P button function ú í Input P1 Input P3 Í Ú Input P2 Input P4 DE...

Page 29: ...content of line 2 and 3 and the status display of the basic unit as well as the local expansion Three different types of information can be shown Figure 2 Status display when you switch on h When operating the easySafety device as a NET station you can press ESC to switch from the status display and select another NET station You can then display the status of the inputs and outputs of the other N...

Page 30: ...tandard circuit diagram Active P buttons are indicated with P a section Activating and deactivating the P buttons Page 590 The easySafety device will show further system information in line 2 a section Status display additional information Page 29 depending on the parameters and the peripheral devices connected Starting from the initial status display you can press ALT twice to show the following ...

Page 31: ...isplay for the easySafety basic unit to the status display for the local expansion unit if the latter is being operated via the easyLink connection Pressing ALT allows you to switch the content of line 2 and 3 in the status display IS12 5 789 14 P MO 11 50 QR1 QS1 4 STOP IS12 5 789 14 P MO 01 04 2007 QR1 QS1 4 STOP ALT j Danger easyLink is an interface designed for non safety applications Data tra...

Page 32: ...g mode R 12 5 789 12 RS P MO 11 50 S 12 8 STOP h Apart from the ID RS in line 2 by which a connected functional expansion device is indicated lines 2 and 3 indicate the same contents for basic unit and expansion device Press ALT once therefore to show in line 2 the weekday and the date and press ALT twice to show also in line 2 and 3 the same diagnostics messages as in the status display for the b...

Page 33: ... Debounce easyNet station AC expansion ok P buttons off Startup behaviour RE Retention switched on RS Local expansion operating correctly I Debounce switched on NT1 easyNET station with Net ID 1 in this case AC AC expansion functioning correctly DC DC expansion functioning correctly GW Bus coupling module detected GW flashes Only easy200 easy detected I O expansion not detected ST When the power s...

Page 34: ... main menu provides the most frequently required functions during operation The system menu is used for entering global device parameters and can be accessed without entering a password The menus are marked by preceding letters to distinguish between safety and standard parameters S stands for safety functions STD stands for standard functions ...

Page 35: ...I protected by a safety password protected by a master password M PASSWORD ALT R 2 RS MO S 2 6 IS 2 5 P MO 02 00 QR1 QS1 4 STOP DEL and No password ESC ESC OK Current selection flashes in the easySafety menu 1st menu level Main menu 1st menu level System menu SECURITY nÆ STANDARD STOP å RUN SET CLOCK æ S PARAMETER Æ STD PARAMETERS ACTIVATE PW DELETE ALL æ h Menu items that start with an inversely ...

Page 36: ...lausibility check Page 102 S PROGRAM SAFETY TEST TEST SIGNALS SECURITY Æ STANDARD STOP å RUN SET CLOCK æ CARD INFORMATION PROGRAM PARAMETER CIRCUIT DIAGRAM FUNCTION RELAYS DELETE PROGRAM Function block editor Parameters CIRCUIT DIAGRAM COMPONENTS DELETE PROGRAM Standard circuit diagram2 CIRCUIT DIAGRAM FUNCTION RELAYS DELETE PROGRAM DELETE PROGRAM PARAMETER 1 Change to the safety circuit diagram o...

Page 37: ...he master password To select protected menu items enter the password after pressing OK SET CLOCK SUMMER TIME SET CLOCK SUMMER TIME a Setting date and time Page 584 a Changing between winter summer time DST Page 585 a Displaying device information Page 631 SECURITY Æ STANDARD STOP å RUN SET CLOCK æ CARD INFORMATION DEFAULT Æ STOP å RUN SET CLOCK CARD æ SECURITY INFORMATION STOP å RUN Æ SET CLOCK CA...

Page 38: ...SSWORD M PASSWORD S PASSWORD PROTECTION SYSTEM SEAL SAFETY IS NOT REVERSIBLE OK ACTIVATE ESC CANCEL SEAL SAFETY TRNSF FROM CARDå S PARAMETER Æ STD PARAMETERS ACTIVATE PW DELETE ALL æ SAFETY ID a Password protection Page 567 a Sealing the safety configuration Page 580 a Enabling overwriting from the card Page 581 ...

Page 39: ...ARAMETERS ACTIVATE PW DELETE ALL æ SAFETY ID P BUTTONS åÆ RUN MODE å DEBOUNCE DISPLAY æ RETENTION P BUTTONS RUN MODE Æ DEBOUNCE DISPLAY RETENTION æ PROTECTION SYSTEM MENU LANGUAGE CONFIGURATOR ENGLISH Æ DEUTSCH ITALIANO å a Protecting special standard areas Page 572 a Activating deactivating DEBOUNCE Page 589 a Changing the menu language Page 583 1 a Setting retentive behaviour Page 598 a Setting ...

Page 40: ... Æ STD PARAMETERS ACTIVATE PW DELETE ALL æ SAFETY ID S PARAMETER Æ STD PARAMETERS ACTIVATE PW DELETE ALL æ SAFETY ID S PARAMETER Æ STD PARAMETERS ACTIVATE PW DELETE ALL æ SAFETY ID Deleting the entire configuration including standard and safety circuit diagram a Creating the station list Page 535 a Configure NET Page 536 a Parameterising and configuring NET stations Page 533 STD PARAMETER Æ ACTIVA...

Page 41: ...cursor with ú í in circuit diagram also with Í Ú Value H H Change position with ú í Change values with Í Ú Flashing values menus are shown in grey in this manual HH MM â4 23 DD MM 05 05 YEAR 2003 HH MM â4 23 DD MM 05 05 YEAR 2007 HH MM 14 23 DD MM 05 05 YEAR 2007 Select value Í Ú Select digit ú í Change value at digit Í Ú Store settings Retain previous value Values Places Value at place HH MM 14 2...

Page 42: ...38 02 16 MN05013001Z EN ...

Page 43: ...g order Mounting Wiring up the inputs Wiring up the outputs Wiring easyNet network optional Connecting serial multi function interface optional Connecting the power supply j Danger of electric shock Never carry out electrical work on the device while the power supply is switched on Always follow the safety rules Switch off and isolate Verify isolation from the supply Secure against reclosing Short...

Page 44: ...he device onto an IEC EN 60715 top hat rail or fix it vertically or horizontally in place using fixing brackets For ease of wiring of the device leave a gap of at least 3 cm between the terminals and the wall or adjacent devices Figure 4 easySafetyclearances to the device h When using the easySafety device with expansion units connect the expansion concerned before mounting a page 43 30 mm 1 18 30...

Page 45: ... lip of the top hat rail Press down lightly on both the device and the top hat rail until the unit snaps over the lower edge of the top hat rail The easySafety device will clip into place automatically X Check that the device is seated firmly The device is mounted vertically on a top hat rail in the same way 1 2 ...

Page 46: ... the rear of the easySafety device are required for screw mounting The fixing brackets are available as an accessory Figure 5 Inserting a fixing bracket Figure 6 Screw mountingeasySafety CLICK h Three fixing brackets are sufficient for a device with four fixing points EASY2 easySafety easy600 ...

Page 47: ...Connecting the expansion device 43 02 16 MN05013001Z EN Connecting the expansion device Figure 7 Mounting and removing expansion modules 1 3 4 2 1 2 3 4 ...

Page 48: ...y power supply behaves capacitively and the inrush current that flows is higher than the nominal input current The switching device and the power supply device for switching on the power supply must be designed for this i e no Reed relay contacts no proximity switches When designing the DC power supply unit bear the inrush current in mind and use time lag fuses h The connection data required for t...

Page 49: ...ce EASY DC E Figure 9 Supply voltage to DC expansion unit V 0 V 0 V L01 F1 L01 DC 24 V IS1 IS3 IS2 IS4 IS6 IS5 IS7 0V 0V 24V L01 F1 L01 E E R1 R12 24 V H h The DC devices are protected against reverse polarity However ensure that the terminals are connected to the correct polarity so that the easySafety devices function properly ...

Page 50: ...ct via an input terminal you can reuse it as a switching contact in the safety and standard circuit diagram as often as you like When using special function blocks certain inputs are permanently assigned to these function blocks and cannot be used for any other purpose The relevant function block description describes which inputs are affected Example Overspeed monitoring safety function block for...

Page 51: ...d inputs on the basic unit are fed by test signal outputs T1 to T4 Input signal voltage range IS1 to IS14 and R1 to R12 Off signal 3 to 5 V On signal 15 to 28 8 V Input current IS1 to IS14 5 7 mA at 24 V R1 to R12 3 3 mA at 24 V h Feed the digital inputs from the same 24 V DC power source as the device If the feed cables have to be monitored use the test signal outputs as shown in the following fi...

Page 52: ...QS4 T1 T2 T3 T4 Output 1x Relay 6A 4x Test Signal ES4P 221 DMXD1 4x Transistor 0 5A DC 24 V Input 14 x DC NET ALT OK K3 DEL ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QR1 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A Q1 1 A 2 A Q2 1 A 2 A S1 1 2 2 2 1 1 2 1 Q2 1 2 2 2 Q1 1 2 2 2 3 1 4 1 S6 ea ySafety Reset NOT AUS L01 L01 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 E E R11 R12 0V 0V 24V 24 V H F1...

Page 53: ...ts function inside as isolated contacts h Connect the test signal outputs T1 to T4 with the inputs in order to be able to detectperipheral faults such as cross circuits between the signal cables They are not intended for operating loads h A safety output QR QS can either be used in the safety circuit diagram or as a non safety output in the standard circuit diagram A double use of this output type...

Page 54: ...necting Contactors relays or motors Prior to installation observe the technical limit values and data for the outputs a section Technical data page 659 QS1 1 2 QS1 h Caution easySafety may be used in applications up to safety level 3 in continuous operation in accordance with EN 50156 if the time between the functional checks on easySafety do not exceed six months redundant relay contacts are used...

Page 55: ... Relay outputs ES4P 221 DR h Caution Test the relay outputs at least once in 6 months 24 V H 0 V H N L1 L2 L3 115 230 V h 1 2 QR1 1 R L 24 V H 6 A 115 V h 6 A 230 V h 6 A 5 A 3 A 3 A j Danger Do not exceed the maximum voltage of 250 V AC on a relay contact If the voltage exceeds this threshold flashover may occur at the contact resulting in damage to the device or a connected load 24 V H 0 V H N L...

Page 56: ... 17 EASY2 RE relay outputs 0 V H N F 8 A B 16 L1 L2 L3 115 230 V h 24 V H 25 000 R L 24 V H 8 A 115 V h 8 A 230 V h 8 A 2 A 2 A 2 A 1000 W 10 x 58 W 1 2 2 2 2 2 2 1 1 1 1 1 10 000 000 S6 S5 S4 S3 S2 S1 24 V H 0 V H N F 8 A B 16 L1 L2 L3 115 230 Vh 1 2 2 1 10 000 000 S2 S1 25 000 R L 24 V H 8 A 115 V h 8 A 230 V h 8 A 3 A 3 A 3 A 1000 W 10 x 58 W ...

Page 57: ... 02 or 10 make sure to connect inductive loads such as contactors and valves with free wheel diode suppressors Otherwise the output driver may fail The device will detect the fault and will shut down safely but will be permanently damaged 0 V QS1 QS2 QS3 QS4 I1 I2 I3 I4 Q 24 VQ F2 0 V 24 V 1 1 1 20 4 28 8 V H 24 V H R L 5 W 24 V 0 5 A 24 V H 0 5 A i Danger The parallel connection of the safety tra...

Page 58: ...transistor outputs with voltage If the transistor outputs are not supplied the easySafety will generate a category B fault a page 622 This causes all outputs to be switched off h Take into account the time behaviour of the transistor outputs when choosing the actuator that the easySafety device will be actuating a Time behaviour of the inputs and outputs page 608 0 V H S1 S2 S3 S4 S5 S6 S7 S8 0 VQ...

Page 59: ...e ambient temperature and the current level If the fault condition persists the output will keep switching off and on until the fault is corrected or until the power supply is switched off a section Diagnostics page 615 Special requirement for ES4P 221 DMX devices with device version 02 or 10 It is necessary to ensure that in the event of a short circuit the power supply unit being used will provi...

Page 60: ... with at least the following value see a figure 18 page 53 In IL I1 I2 I3 I4 with IL at Uemax Use an F2 cable protection of table 3 or types with the same characteristic Selecting the power supply unit The overload trip conditions in the table below that apply will depend on the selected F2 cable protection Make sure to use power supply units with an appropriate output current accordingly Table 3 ...

Page 61: ... A test signal T can be applied to several IS inputs if cross circuits between the supply cables used can be excluded F2 Power supply unit output current FAZ B 1 6 1 7 x 1 6A 11 2A for 30 ms FAZ Z 1 6 1 4 2 x 1 6A 6 72A for 30 ms FF 2 4 x 2A 8A for 50 ms i Danger Use the test signal outputs exclusively for activating the inputs The activation of loads is not permissible j Danger Make sure that the...

Page 62: ...nel emergency stop circuit 1 Use free wheel diode suppressors for ES4P 221 DMX devices with device version 02 and 10 QS2 QS3 QS4 T1 T2 T3 T4 4x Test Signal NET ALT OK IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 P2 P3 P4 Q2 S1 1 2 2 2 1 1 2 1 Q2 1 2 2 2 Q1 1 2 2 2 3 1 4 1 S2 ea ySafety 1 A2 A1 Reset NOT AUS ...

Page 63: ...ecifications for the easyNet are provided in the Technical Data page 669 Connection assignment of the RJ45 socket on the device The networkable devices are provided with two RJ45 sockets Figure 21 RJ45 socket Socket 1 IN is used for connecting the incoming cable from the physically preceding easyNet station Socket 2 OUT is used for connecting the outgoing cable to the physically next easyNet stati...

Page 64: ...redecessor the bus termination resistor is connected to socket 1 here Accordingly the bus termination resistor is connected to socket 2 of the last easyNet station Prefabricated network connection cables The following network connection cables are available for simple installation Table 4 Prefabricated cables RJ45 plug on both ends Cable length Type designation cm 30 EASY NT 30 80 EASY NT 80 150 E...

Page 65: ...ayout 4 core twisted pair a section Technical data page 659 Figure 22 Connection assignment ECAN_H data cable pin 1 cable pair A ECAN_L data cable pin 2 cable pair A Ground cable GND pin 3 cable pair B Select cable SEL_IN pin 4 cable pair B h The table on page 66 provides information for the required cable cross section of longer cable lengths taking the cable resistance into account A 1 ECAN_H A ...

Page 66: ...ination resistor Value 124 O Connection plug EASY NT R Figure 23 Bus terminating resistors a First station on the easyNet b Bus termination resistor c Last station on the EasyNET network Physical location place Station number 1 1 2 3 2 I S1 14 1 2 1 2 1 2 1 2 QS 1 4 I S1 14 QS 1 4 3 AS Interface I S1 14 QS 1 4 8 I S1 14 QS 1 4 R 1 12 S 1 6 R 1 12 S 1 8 8 a b c b ...

Page 67: ...feature must be undone Figure 24 Plugging and unplugging cables Connecting easyNet stations Proceed as follows in order to connect the easyNet stations Plug in the network connection cable into the easyNet socket 2 of the first physical easyNet station Plug in the network connection cable into the easyNet socket 1 of the last physical easyNet station Fit the bus terminating resistor in socket 1 of...

Page 68: ...the easyNET network is no longer operational from this point in the network T connector and spur line Advantage If an easyNet station fails the spur line can be removed from the station for the exchange whilst all other devices on the easyNet remain functional Disadvantage Each device must be addressed individually with this wiring method By downloading the program of the easySafety configuration ...

Page 69: ...Example 2 1 1 1 2 2 3 3 3 4 4 4 8 5 5 7 6 6 2 7 7 6 8 8 5 easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy E easy E easy E easy E easy E easy E easy E easy E easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy800 ES4P MFD easy E easy E ...

Page 70: ...t be 120 O The maximum transmission speed depends on the total length of the network cables a section Technical data page 669 Cable length Cable resistance Cross section m mO m mm2 AWG up to 40 F 140 0 13 26 up to 175 F 70 0 25 to 0 34 23 22 up to 250 F 60 0 34 to 0 50 22 21 20 up to 400 F 40 0 5 to 0 6 20 19 up to 600 F 26 0 75 to 0 8 18 up to 1000 F 16 1 5 16 h The installation of an expensive f...

Page 71: ...al cable resistance in O R Cable resistance per unit length in O m Calculating cross section with known cable lengths The minimum cross section is determined for the known maximum extent of the easyNET network l Cable length in m Smin Minimum cable cross section in mm2 rcu Resistivity of copper if not otherwise stated 0 018 Omm2 m Baud rate Cable resistance RL kBaud O 10 to 125 F 30 250 F 25 500 1...

Page 72: ...rface is used for connecting the programming cable to the COM serial interface on the PC and thus as a connection for the configuration software easySoft Safety PC interface function the point to point connection between an MFD CP4 a AWB2528 1548 or MFD CP8 in terminal mode a page 527 and an easySafety device device interface function the point to point communication between an MFD CP8 in COM LINK...

Page 73: ...to a PC Figure 25 Connecting the programming cable a to an easySafety device X Remove the cover from the interface and fit the connector plug Device Programming cable Baud rate easySafety EASY800 PC CAB up to 19 2 KBaud easySafety EASY800 USB CAB up to 57 6 KBaud h Caution When connecting the programming cable the easySoft Safety programming software must be offline On no account should the progra...

Page 74: ...cable on an MFD CP4 CP8 for point to point communication Figure 26 Fitting removing the interface cover X Remove the cover from the interface and connect the connector plug Device Connection cable Baud rate easySafety MFD 800 CAB5 for operation on an MFD CP8 up to 19 2 KBaud easySafety MFD CP4 800 CAB5 for operation on an MFD CP4 up to 19 2 KBaud h In order ensure compliance with EMC requirements ...

Page 75: ...Z EN Figure 27 Connecting the connector plug left MFD CP right easySafety POW Side h The connector marked POW Side must be plugged into the interface of an MFD The serial interface only functions if the MFD is providing the power feed required for the interface cable ...

Page 76: ...ion For easySafety devices use the ES4A MEM CARD1 card X Remove the cover from the interface and connect the connector memory card a figure 29 How to use the memory card is explained in section Transfer from and to the memory card on page 122 POW Side h The EASY M 256K memory card cannot be read or written to by an easySafety device h With easySafety devices you can also remove or insert the memor...

Page 77: ...iagram j Danger Safety related data must not be transmitted via the easyLink interface All the inputs outputs and data of the device connected through easyLink must be used only for control functions Expandable basic units Expansion units ES4P 221 EASY618 RE 12 AC inputs 6 relay outputs EASY620 TE 12 DC inputs 8 transistor outputs EASY202 RE 2 relay outputs common potential1 Special expansion unit...

Page 78: ...SY LINK DS EASY6 RE EASY6 TE EASY2 ES4P 221 j Danger The following electrical isolation is implemented between the ES4P 221 basic device and the expansion device isolation always in local connection of expansion device Basic isolation 400 V AC 10 Safe isolation 240 V AC 10 Units may be destroyed if the value 400 V AC 10 is exceeded and may cause the malfunction of the entire system or machine h Ba...

Page 79: ... insulation voltage requirement which is stipulated for the installation environment Otherwise a fault ground fault short circuit may lead to the destruction of the units or injury to persons A cable such as NYM 0 with a rated operational voltage Ue 300 500 V AC is normally sufficient E E E E ES4P EASY6 RE TE EASY200 EASY Ue 300 500 V EASY AC E h Terminals E and E of the EASY200 EASY are protected...

Page 80: ...Installation 76 02 16 MN05013001Z EN ...

Page 81: ...S14 R1 to R12 expansion device actuation via 24 V Terminals QR1 QS1 QS4 T1 to T4 Terminals S1 S8 expansion unit 230 VAC version of local or remote standard expansion Terminal L Phase conductor L Terminal N Neutral conductor N Terminals R1 to R12 Actuation via phase conductor L Terminals S1 S6 j Danger If you have already integrated devices into a system secure any parts of the system connected to ...

Page 82: ...anage up to three menu languages at the same time In addition to the preset menu language English German and Italian are set as the default second and third menu languages at the factory The first menu language English is permanently programmed into the device You can replace the default menu languages set at the factory with other available menu languages This is currently French To do this load ...

Page 83: ... the event of a power failure All you will have to do is reset the real time clock after the back up time has elapsed In RUN mode the process image of the inputs are read the safety and standard circuit diagram are processed the process image of the outputs is transferred to the physical outputs In STOP mode neither the safety nor the standard circuit diagram are run Only in this mode is circuit d...

Page 84: ...circuit diagram Configure your machine plant so that the automatic starting of the easySafety device never causes unintentional starting of the machine plant concerned Create your safety circuit diagram so that after the power supply is switched on there is always a defined safety startup behaviour Information on startup behaviour is provided on page 592 The device does not start with RUN mode if ...

Page 85: ...f the safety function blocks directly to the contacts of the device inputs ISx Branches and wiring to other contacts are not allowed Inputs IS for which the debounce function is set must not be used in the safety circuit diagram Inputs IS may be used in the safety circuit diagram and in the standard circuit diagram at the same time A safety device output such as QS2 can either be used only in the ...

Page 86: ...lamps or contactors you wish to use Figure 32 Overview for first circuit diagram Switching to the standard circuit diagram page 84 Creating a standard circuit diagram for lamp controls page 86 Starting point the status display page 83 Testing the standard circuit diagram page 104 Switching to the safety circuit diagram page 92 Testing the safety circuit diagram page 103 Deleting the standard circu...

Page 87: ... The SECURITY menu option is selected on the easySafety device In general press OK to switch to the next menu level and press ESC to move one level back IS I P MO 02 00 QR QS STOP h The examples do not involve the use of expansion devices If an expansion unit is connected the status display will first show the status of the basic unit and then the status of the expansion unit before showing the fi...

Page 88: ...circuit diagram display via menu options PROGRAM CIRCUIT DIAGRAM This is where you can create the standard circuit diagram Switching to the standard circuit diagram Creating a standard circuit diagram for lamp controls page 86 Testing the standard circuit diagram page 104 SECURITY DEFAULT STOP å RUN PARAMETER PROGRAM PARAMETER CIRCUIT DIAGRAM FUNCTION RELAYS DELETE PROGRAM ...

Page 89: ...of free memory in Bytes The standard and safety circuit diagram supports four contacts and one coil in series The display shows 6 fields of the circuit diagram Use the Í Ú ú í cursor buttons to move the cursor over the invisible circuit diagram grid The first four columns are contact fields the fifth column is a coil field Each line is a circuit connection easySafety automatically connects the con...

Page 90: ...with relays In the following example the easySafety device carries out all the wiring and performs the tasks of the circuit diagram shown below Switching to the standard circuit diagram page 84 Creating a standard circuit diagram for lamp controls Testing the standard circuit diagram page 104 E1 L01 S1 S2 L01 F1 Q1 Q1 ...

Page 91: ... in the standard circuit diagram The relay Q1 is represented in the standard circuit diagram by the relay coil Ä QS01 The symbol Ä identifies the coil s function in this case a relay coil acting as a contactor QS 01 is one of the easySafety device s outputs N 1L1 0 V 24 V F2 6 A gL gG 1 2 Output 4x Relay 6A DEL K1 ES4P 221 DRXD1 DC 24 V Input 14 x DC ESC IS1 IS2 IS3 IS4 IS5 1 QS1 2 1 QS2 2 1 QS3 2...

Page 92: ... the cursor across the 01 to the second contact field You could also move the cursor to the next contact field using the cursor button X Press OK Again easySafety inserts a contact IS 01 at the cursor position X Press OK so that the cursor jumps to the next position and press cursor button Í or Ú to change the number to 02 X Press OK to move the cursor to the third contact field You do not need a ...

Page 93: ...tically jumps to the next logical wiring position X Press the cursor button í Contact IS02 will be connected up to the coil field X Press the cursor button í again The cursor will move to the coil field h ALT also has two other functions depending on the cursor position In the left contact field you can press ALT to insert a new empty circuit connection The contact under the cursor can be changed ...

Page 94: ...wired and functional circuit diagram Visible area X Press ESC to leave the circuit diagram display The SAVE menu appears Ä QS01 L 1 C 15 B 7732 j Danger Device outputs QS QR used in the standard circuit diagram are not safety outputs and may only be used for standard outputs Make sure that these outputs do not trigger any safety related actions on the machine or plant IS01 IS02 Ä QS01 L 1 C 15 B 7...

Page 95: ...wice to return to the main menu Once you have connected pushbutton S1 and S2 you can test your circuit diagram straight away After you have created the safety circuit diagram you should check both the safety circuit diagram and the standard circuit diagram To learn how to do this see section Testing the standard circuit diagram on page 104 IS01 IS02 Ä QS01 SAVE ...

Page 96: ...cuit diagram Information on password assignment is provided on page 567 If you have already assigned the master password M password you will only be asked to enter the password if you wish to change the safety circuit diagram As soon as you open a contact or coil field with OK you must enter the defined M password Password protection is automatically reactivated if you do not make any changes to t...

Page 97: ...ram display is currently empty Start the wiring at the blinking cursor position in the upper left The display is a precise representation of the standard circuit diagram a page 85 Now try to wire up the following diagram a section Creating a safety circuit diagram for an emergency stop circuit on page 94 Ê L 1 C 1 B 7944 ...

Page 98: ...is load contactor switches the machine This load contactor switches the machine The rules to be observed are provided in the description of the safety function blocks a section Rules in the safety circuit diagram on page 341 The example contains a single channel emergency stop circuit ES is used here in Manual Start MST mode After the Emergency Stop button is executed and later mechanically releas...

Page 99: ... input to the output exactly like in the standard circuit diagram Figure 39 Safety circuit diagram with inputs IS07 IS08 safety function block ES01 and output QS02 1 2 N 1L1 0 V 24 V F2 6 A gL gG Output 4x Relay 6A K1 ES4P 221 DRXD1 DC 24 V Input 14 x DC IS1 IS2 IS3 IS4 1 QS1 24V 0V 0V 2 1 F1 S 1A S1 3 1 4 1 1 X 2 X P1 S2 1 2 2 2 T1 T2 4x Test DEL OK ALT ESC IS5 IS6 IS9 IS10 2 P1 P2 P3 P4 2 1 QS4 ...

Page 100: ...s the first contact IS01 at the cursor position IS flashes and can be changed for example to a QR01 using the cursor buttons Í or Ú for reading an output However nothing needs to be changed to the setting IS apart from the number Press í to enter the number field and press Í sixtimes to change the input number from IS01 to IS07 X Press OK once to complete the selection move the cursor across the 0...

Page 101: ...ich is now flashing as an unfixed coil name is not In this example the contact IS07 will be wired with the the function module input of coil ES I1 The output relay QR01 must therefore be changed to ES01I1 X Press the cursor button Í or Ú until the function block ES appears in the coil field The coil name ES will flash and the proposed coil number 01 and function block input I1 are displayed contin...

Page 102: ...do not change this parameter and move to the next parameter MST by pressing the í cursor button or OK X As a Manual Start MST is also required move on to the evaluation parameter The default setting for 2 channel evaluation 2CH should be set to single channel evaluation X Use the cursor button Í or Ú to move to parameter 1CH X The parameter setting for the function block is now completed so press ...

Page 103: ...input IS08 next X Press ALT to activate the wiring arrow and proceed as described above for the first circuit diagram line Wire again up to the coil field and press OK to activate Entry mode X Press the cursor button Í or Ú up to the function block coil ES01I1 in the coil field As this function block is already in the easySafety device you can simply move to the function block input X Press cursor...

Page 104: ...agram line Wire again up to the coil field and press OK to activate Entry mode The proposed coil function Ä is correct the flashing device safety output QR must be changed to QS X Press the cursor button Í until the function block QS01 appears in the coil field X Press OK so that the cursor jumps to the next position and press cursor button Í to change to the number 02 X Press OK in order to compl...

Page 105: ...u of the safety circuit diagram Visible area X Press the OK button The safety circuit diagram is stored X Press the ESC button twice to return to the main menu IS07 Ä ES01I1 IS08 Ä ES02RE ES01QS Ä QS02 SAVE h easySafety cannot be started without a safety circuit diagram entered ...

Page 106: ...diagram on page 341 X Use cursor button Ú to move to SAFETY TEST X Press OK to start the test The successful testing of this example program is indicated by the display shown on the left S PROGRAM SAFETY TEST TEST SIGNALS S PROGRAM IS ERROR FREE j Danger The SAFETY TEST function only checks whether the safety circuit diagram complies with the rules for creating the safety configuration The test do...

Page 107: ... your circuit diagram Switching to the safety circuit diagram page 92 Creating a safety circuit diagram for an emergency stop circuit page 94 Testing the safety circuit diagram h The procedure to follow during testing and when switching the power flow display of a safety circuit diagram on off matches the following description of how to test a standard circuit diagram ...

Page 108: ...he OK button in order to change to RUN Test using the status display X Change to the status display and press pushbutton S1 Do not execute pushbutton S2 The contacts for inputs IS1 and IS2 are activated and relay QS1 picks up indicated by the highlighted numbers Switching to the standard circuit diagram page 84 Creating a standard circuit diagram for lamp controls page 86 Testing the standard circ...

Page 109: ... Inputs IS1 and IS2 are closed relay QS1 has picked up Visible area X Press pushbutton actuator S2 that has been connected as a break contact The power flow is interrupted and relay Q1 drops out Figure 43 Power flow display Input IS01 is closed input IS02 is open relay QS1 has dropped out Visible area X Press ESC to return to the Status display IS01 IS02 Ä QS01 L 1 C 1 RUN IS01 IS02 Ä QS01 L 1 C 1...

Page 110: ...function Input IS01 and IS02 are closed relay QS1 has picked up â Contact closed coil is triggered Contact opened coil not triggered X Press pushbutton S2 that has been connected as a break contact The power flow is interrupted and relay QS1 drops out Use the cursor buttons Í Ú ú í to move between the contacts or coil X Press the cursor button í The cursor moves to the second contact X Press the A...

Page 111: ...asySafety will display the prompt DELETE X Press OK to delete the program or ESC to cancel X Pressing ESC once more returns you to the previous menu level Deleting the safety circuit diagram You can delete the safety circuit diagram using the DELETE ALL function in the system menu IS01 IS02 Ä QS01 L 1 C 2 RUN h In order to expand delete or modify the standard circuit diagram easySafety must be in ...

Page 112: ...108 02 16 MN05013001Z EN ...

Page 113: ...cks Delete rung contact relay or empty rung in the circuit diagram Toggle between n o and n c contact Connect contacts relays and rungs Add rungs ÍÚ ú í Change value Move cursor up down Change place Cursor left right Cursor buttons set as P buttons ú í Input P1 Input P3 Í Ú Input P2 Input P4 Undo setting from last OK Leave current display menu Change add new contact relay Save setting DEL ALT ESC ...

Page 114: ... to switch to Entry mode so that you can enter or change a value at the cursor position Press ESC in Entry mode to restore easySafety to the last changes of an entry Press ALT to switch to Connect mode for wiring contacts and relays Press ALT again to return to Move Press ESC to exit the circuit diagram and parameter display â IS01 l h The easySafety device performs a large part of this cursor cha...

Page 115: ...andard circuit diagram for implementing the general non safety tasks of the control relay Safety relevant tasks The term safety circuit diagram is given to the fail safe part of the easySafety configuration The safety circuit diagram consists of contacts and coils of the safety basic devices which are wired together Contacts can for example be the inputs of the easySafety device or outputs of safe...

Page 116: ...ircuit diagram only has indirect access to the safety circuit diagram In the standard circuit diagram you can therefore use diagnostic function blocks to evaluate signals of the non safety diagnostic outputs of the safety function blocks a page 237 evaluate the error contact ER of a safety function block for signalling a general fault a page 345 activate or deactivate safety function blocks as req...

Page 117: ...tandard function block is added to the safety or standard circuit diagram and parameterised is described in Working with function blocks on page 155 In RUN mode the function blocks are processed according to the circuit diagram and the results are updated accordingly Examples Timing relay Function block with contacts and coils Time switch Function block with contacts Relays Relays are switching de...

Page 118: ... wiring are transferred to the coils when the device is in RUN mode These switch to the On 1 or Off 0 state according to these results Coils can have seven different coil functions which is explained in greater detail on page 145 A easySafety device is provided with different types of relays and function blocks which can be wired in a circuit diagram via their coils inputs The switching of the rel...

Page 119: ... marker bits are used accordingly to store Boolean states 0 or 1 Safety marker bits MS are used exclusively in the safety circuit diagram Marker bit M marker bytes MB marker words MW and marker double words MD are used in the safety circuit diagram Table 8 Standard markers To use the standard markers MD MW and MB as required for the binary operands contacts the following rules must be observed h A...

Page 120: ...8 7 D Word MD 6 5 4 Byte MB 36 35 34 33 32 31 30 29 28 27 26 25 Word MW 18 17 16 15 14 13 D Word MD 9 8 7 Byte MB 48 47 46 45 44 43 42 41 40 39 38 37 Word MW 24 23 22 21 20 19 D Word MD 12 11 10 Byte MB 60 59 58 57 56 55 54 53 52 51 50 49 Word MW 30 29 28 27 26 25 D Word MD 15 14 13 Byte MB 72 71 70 69 68 67 66 65 64 63 62 61 Word MW 36 35 34 33 32 31 D Word MD 18 17 16 Byte MB 84 83 82 81 80 79 7...

Page 121: ...oid any accidental double assignment of standard markers since it is possible to access physically identical memory ranges with different marker operands table 9 illustrates the marker allocation For example it is also possible to accidentally access the 96 standard marker bits via the first 12 marker bytes MB 6 marker words or 3 marker double words at the same time and therefore produce undefined...

Page 122: ...retentive The table 9 shows how together with these marker bytes MB01 MB96 also marker words MW01 48 and marker double words MD01 24 can be declared as retentive The remaining marker words MW49 96 and marker double words MD25 96 cannot be declared as retentive The conditions by which the retentive data of a device is deleted are described in a section Retention on page 597 ...

Page 123: ...negative number Example 11111111111111111101110010101110bin FFFFDCAEhex 2147474606dec h The values of the data types marker byte MB and marker word MB are processed as unsigned This must be remembered particularly if you wish to transfer the output of a standard function block which can take on negative values to the input of a standard function block and wish to buffer the value in the marker ran...

Page 124: ... in the four contact fields The first contact field on the left is automatically connected to the voltage In the coil field the relay coil to be controlled is entered with the coil identifier and coil function The coil identifier consists of the coil name coil number and in the case of function blocks with the function identifier The coil function defines the operation of the coil Each line in the...

Page 125: ...rs per circuit connection and three circuit connections plus the status line can be displayed simultaneously The cursor buttons ú í can be used to change the contact fields The number of the circuit connection and the contact are displayed in the lower status line IS01 IS02 M 09 Ä QS01 QS01 HY01Q1kâââââââ âââââââ ââââââââ âââââââ âââââââ âââââââ âââââââ ââââââââ L 1 C 1 B ____ Contact fields 1 to ...

Page 126: ...mory card is described in section Connecting the serial multi function interface on page 68 Information on the memory card The 256 KB memory card easySafety ES4A MEM CARD1 is available as an accessory for devices This memory card can neither be read nor written by an easy800 or an MFD Titan A configuration with all the necessary parameters can be loaded from the memory card into the easySafety dev...

Page 127: ...word and its areas Retention on off and area easyNet configuration Daylight Saving Time settings Second and third available menu languages the information indicating which menu language is currently set is not stored Transfer from to a device without display On devices without display and keypad ES4P XX you can load the configuration easily from the PC with easySoft Safety Alternatively the config...

Page 128: ...e configuration is only transferred in STOP mode and when the power supply is switched on If the power supply fails when the card is accessed you must repeat the transfer as the data is possibly not fully transferred yes Password protected 1 DEFAULT STOP å RUN SET CLOCK CARD æ S SECURITY ENTRY PASSWORD XXXXXX STOP å RUN SET CLOCK CARD INFORMATION no SMain menu DEVICE CARD CARD DEVICE DELETE CARD L...

Page 129: ...e in the CARD menu and password protection is removed a figure 46 on page 124 Figure 47 Save configuration on card h In devices without a display and keypad transferring a configuration to the memory card is not possible DEVICE CARD REPLACE no Cancel Configuration is transferred to the device yes yes OK ESC h When transferring to the card the password protected areas of the configuration are retai...

Page 130: ...system password before the safety circuit diagram in the device is overwritten 1 Key to figure 48 The easySafety device stores a description of its inputs outputs in the I O profile The current device version knows the following two I O profiles 14 IS 4 QS relay outputs or 14 IS 4 QS transistor outputs and 1 QR relay output The configuration to be loaded on an easySafety must have the same I O pro...

Page 131: ...O profile identical 1 CARD DEVICE no Cancel Entering the master password yes yes Assign master password REPLACE Configuration is transferred to the device2 CARD menu is left without any operation no IO PROFILE DOES NOT MATCH ESC OK yes Display OK yes Empty card no PROG INVALID Display OK Contains faulty configuration 3 no yes ...

Page 132: ...s ESC to cancel Transferring the language from and to the memory card These two menu options can be used to transfer from and to the memory card two additional languages that you have transferred to the device in addition to the permanently installed menu language English from easySafety These variable menu languages can be stored together with the safety configuration on a card DELETE CARD DEVICE...

Page 133: ...sing function key F1 Apart from the greater ease of operation working with easySoft Safety also provides a version control function The safety configuration of the easySafety configuration is automatically assigned a version number This is a four digit number and starts with 0001 with every new project Every h Only use the programming cable provided in the original accessories for transferring dat...

Page 134: ...ice version in the configuration matches the easySafety device used or whether the memory card is not empty X After transmission remove the cable and close the cover h In order to identify modifications to the safety configuration that were carried out on the device the version number is always reset to 0000 CONFIG INVALID h If the operating voltage fails during communication with the PC repeat th...

Page 135: ...utput exactly like in the standard circuit diagram Figure 49 Safety circuit diagram with inputs IS01 IS03 safety function block ES and output QS02 First specify which input and output terminals you wish to use in your circuit The signal states on the input terminals are detected in the circuit diagram with the input contacts I R or RN The outputs are switched in the circuit diagram with the output...

Page 136: ...ted function block name the number and the contact function Example Contact of emergency stop safety function block in the safety circuit diagram How a safety or standard function block is added as a contact or coil to the safety or standard circuit diagram and parameterised is described in section Working with function blocks on page 155 If the contact of an easyNet station is used in the standar...

Page 137: ...m Example relay coil for safety timing relay safety function block with control coil in the safety circuit diagram h The coil number in the figures on the left must be the same as the function block number S QS04 Coil function Coil name Coil number j Danger Device outputs QS QR used in the standard circuit diagram are not safety outputs and may only be used for standard tasks Make sure that these ...

Page 138: ...itch to Entry mode X Use ú í to select the position you wish to change or move to the next position with OK X Use ÍÚ to modify the value of the position The easySafety device closes entry mode as soon as you leave a contact or coil field with ú í or OK S2SN04 Coil function Station address Coil numbe Coil name h A complete list of all contacts and coils is provided in the Appendix on page 643 IS01 ...

Page 139: ...16 MN05013001Z EN In the contact field change IS01 to IS02 In the coil field change Ä QR01 to S QS04 IS01 IS02 Ä QR01 S QR01 S QS01 S QS04 I 1 x í 1 x Í 03 OK 3 x í OK ä ú 2 x Ú OK QS Í OK 02 Ú QR 04 S T 03 QS 05 R Q 04 06 È S è SN Å OK 14 OK ...

Page 140: ...any connections Changing make contacts to break contacts You can define each contact in the circuit diagram as a make or break contact X Switch to Entry mode and move the cursor over the contact name X Press ALT The make contact will change to a break contact X Press OK twice to confirm the change Figure 50 Changing contact IS03 from make to break IS02 u IS03 k IS02 u IS03 k IS02 u IS03 kê ALT OK ...

Page 141: ...tomatically as soon as you have moved the arrow to an occupied contact or coil field Never work backwards You will learn why wiring backwards does not work in section How the easySafety device evaluates the safety and standard circuit diagram as well as the function blocks page 604 Figure 51 Circuit diagram with five contacts invalid With more than four contacts in series use one of the 32 MS safe...

Page 142: ...ield or coil field to the right of the connection that you want to delete Press ALT to switch to Connect mode X Press DEL The easySafety device deletes a connection branch Closed adjacent connections will be retained Close the delete operation with ALT or by moving the cursor to a contact or coil field IS01 QS04 IS03 Ä MS01 IS02 IS04 MS01 Ä QS02 ...

Page 143: ...ted above the cursor position X Position the cursor on the first contact field of a rung X Press ALT The existing rung with all its additional connections is shifted downwards The cursor is then positioned directly in the new rung Figure 53 Inserting a new rung Saving circuit diagrams X Press ESC to save a circuit diagram The menu on the left appears in the status line X Press OK to store the conf...

Page 144: ...the cursor buttons Ú and ú í to select a contact or coil as well as the required number For a function block you select the function block name and the number X Confirm the search with the OK button The search starts at the point where the search is activated continues to the end of the circuit diagram and if necessary from the start of the circuit diagram if the required contact or the coil is no...

Page 145: ... cursor stops at the first contact L 1 of the required rung Deleting rungs The easySafety device only removes empty rungs without contacts or coils X Delete all contacts and coils from the rung X Position the cursor on the first contact field of the empty rung X Press DEL The subsequent rung s will be pulled up and any existing links between rungs will be retained IS01 IS02 u QS01 HY01Q1k L 1 C 1 ...

Page 146: ...g tasks Example 1 This standard circuit diagram example enables a lamp at output QS1 to either be switched on or off via the inputs IS1 and IS2 or via the cursor buttons ÍÚ Figure 54 Switch QS1 via IS1 IS2 Í or Ú Example 2 In this example of a standard circuit diagram output QS1 is actuated through input IS1 Input IS5 switches to cursor operation and decouples current path IS01 throughM 01 Figure ...

Page 147: ...nd function block coils during operation X Create the small parallel circuit below and save it Figure 56 Parallel connection X Switch the easySafety to RUN via the main menu X Return to the circuit diagram display You are now unable to edit the circuit diagram The circuit diagram display performs two functions depending on the mode STOP Create the circuit diagram RUN Power flow display X Switch on...

Page 148: ...ow energized connections across all rungs by scrolling the display up and down The power flow display indicates at the bottom right the controller is in RUN mode see also Power flow display with Zoom function page 106 IS02 š S QS04 IS03 L 001 C 1 RUN h The power flow display does not show signal changes in the millisecond range due to the inherent technical delay of LCD displays ...

Page 149: ... 147 R Reset RQ04 RM05 RD07 RS03 147 Å Contactor function with negated result ÅQS04 ÅM96 148 È Cycle pulse with rising edge ÈM01 148 è Cycle pulse on falling edge èM42 149 h The function block coil functions that can be used are described with the function blocks h With non retentive coil functions such as Ä contactor Å negated contactor È è rising and falling edge evaluation Each coil must only b...

Page 150: ...ure 58 Contactor function signal diagram Impulse relay ä The relay coil switches whenever the input signal changes from 0 to 1 The relay behaves like a bistable flip flop Figure 59 Impulse relay signal diagram A coil is automatically switched off in the event of a power failure and in STOP mode Exception Retentive coils retain signal 1 a section Retention page 597 on on on on ...

Page 151: ...is switched off C the coil does not have a retentive effect Figure 60 Set and Reset signal diagram If both coils are triggered at the same time priority is given to the coil in the circuit diagram with the higher circuit connection number This is shown in the above signal diagram in section B Figure 61 Simultaneous triggering of QS01 In the example above the reset coil has priority with simultaneo...

Page 152: ...s If the coil is set to 1 the coil will switch its make contacts to 0 Figure 62 Inverse contactor function signal diagram Rising edge evaluation cycle pulse È This function is used if the coil is only meant to switch on a rising edge When the coil status changes from 0 to 1 the coil switches its make contacts to 1 for one cycle Figure 63 Signal diagram of cycle pulse with rising edge on on on on ...

Page 153: ...witch on a falling edge When the coil status drops out from 1 to 0 the coil switches its make contacts to 1 for one cycle Figure 64 Signal diagram of cycle pulse with negative edge on on h A set coil is automatically switched off in the event of a power failure and in STOP mode Exception Retentive coils retain signal 1 a section Retention page 597 ...

Page 154: ... a jump location and a jump destination label and are only used in the standard circuit diagram Details on the use of jumps in the standard function block diagram are provided in section LB jump label on page 272 and in section JC conditional jump on page 268 The easySafety device allows the use of up to 16 jumps Circuit diagram symbols for jumps Contact N O contact1 Numbers 01 up to 16 Coils Ä Nu...

Page 155: ...t location is always 1 Power flow display Jumped sections are indicated by the coils in the power flow display All coils after the jump coil are shown with the symbol of the jump coil h Backward jumps cannot be executed due to the way in which easySafety works If the jump label does not come after the jump coil the jump will be made to the end of the circuit diagram The last rung is also skipped T...

Page 156: ... protective circuit breaker switched on QS1 Motor 1 QS2 Barrier 2 T01 wait time 30 00 s on time D 01 Text Motor protective circuit breaker tripped Circuit diagram Power flow display I 01 selected Range from jump label 1 processed Jump to label 8 Range to jump label 8 skipped Jump label 8 circuit diagram processed from this point on IS01 Ä 01 IS02 Ä 02 01 u ÄQS01 h RQS02 Ä 08 02 ÄQS02 QS02 IS03 T T...

Page 157: ...evice inputs IS9 and IS10 The device monitors the presence of the uninterrupted test signals at the device inputs In the event of a cross circuit of signals T3 and T4 this is detected by the device Figure 65 Using test signals 1 Use free wheel diode suppressors for ES4P 221 DMX devices with device version 02 and 10 You can configure as required the test outputs you wish to use for a particular inp...

Page 158: ...to device inputs The example shown illustrates the assignment of the different test signals T3 is only assigned to input IS09 T4 is assigned to inputs IS10 and IS13 indicated by the behind it h When using a test output for several inputs ensure that no hazardous faults can occur SECURITY Æ DEFAULT STOP å RUN SET CLOCK æ S PROGRAM Æ SAFETY TEST TEST SIGNALS IS05 IS06 IS07 IS08 IS09 T3 IS10 T4 IS11 ...

Page 159: ...logy Function blocks for easySafety devices are divided into safety function blocks for implementing safety functions standard function blocks for normal open loop and closed loop control tasks The following applies to function blocks h Current actual values are deleted when you switch off the power supply or switch easySafety to STOP mode Exception retentive data keeps its state a section Retenti...

Page 160: ...nction blocks that are no longer required and delete them a section Deleting function blocks page 170 h Caution RUN mode easySafety processes the function blocks after the circuit diagram has been run through This takes the last status of the coils into account h The function blocks are designed so that an output value of a function block can be assigned directly with an input of another function ...

Page 161: ...if the device has not been unlocked a page 571 X Then use cursor buttons ÍÚ to select the required function block e g safety timing relay using the TS identifier X When the function block identifier flashes press OK or the cursor button í to move to the function block number and press OK The parameter dialog opens In this dialog you can assign all the parameters for a safety function block You can...

Page 162: ... function block editor Standard function blocks are simply called in the standard circuit diagram and also enter the basic parameters there You assign actual value and setpoint parameters for the function block inputs and outputs via the FUNCTION RELAYS menu You can of course also set the basic parameters in the function block editor and then add the standard function block in the standard circuit...

Page 163: ...ram Parameter dialog for basic parameters1 Main menu STANDARD PROGRAM CIRCUIT DIAGRAM Saving Select Std function block in the list Parameterise Std function block in the editor2 Parameterise other Std function blocks Saving yes Saving ESC OK no ESC ESC Parameterise function block FB ESC OK Other Std function blocks in the list yes no 1 Only Boolean parameters a page 161 2 All parameters a page 162...

Page 164: ...de and then press cursor button í until you have reached the digit to be entered X Use the cursor buttons ÍÚ to set the constant value and confirm with OK X Use cursor button Ú to enter the value of the second setpoint entry and enter this in the same way X Use ESC to close the parameter dialog The values are now stored X Complete the safety circuit diagram If you add the same function block in a ...

Page 165: ...ange S X Use the cursor buttons ÍÚ to change the parameter value to a different time range such as M S X Press OK to exit the parameter dialog if you wish to save the parameters or press ESC if you do not wish to parameterise the function block and add it to the circuit diagram After saving or cancelling the cursor returns to the position in the standard circuit diagram where you last left it To c...

Page 166: ...on blocks AR CP and T The function blocks are created in the order in which they were edited Figure 67 Explanation of the function block list X Use the cursor buttons ÍÚú í to select the required standard function block from the function block list in this case timing relay T01 The timing relay is shown in the function block editor and can be fully assigned parameters here ââ L 001 B 3100 Displays...

Page 167: ...oes not appear Unit special function Function block number Function block name Function block inputs Function block outputs Variable operand for outputs Variable operand for inputs Function T 01 X M S I1 20 30 I2 QV MD96 T 01 X M S I1 20 30 I2 QV MD96 Function block Timing relay Switch function On delayed with random time Time range M S Minute Second Set time I1 20 min 30 s Actual time QV Copied t...

Page 168: ...e values to a standard function block input that can only accept positive values If for example the standard function block T timing relay is triggered with a negative time set value it will no longer switch in the expected way You should therefore take care to exclude such situations as the easySafety device cannot foresee these when the parameters are assigned If for example you have assigned th...

Page 169: ...ock to the MD MW MB markers or to the input of certain standard function blocks in the standard function block diagram The assignment to a standard function block input e g to the I1 input of a DB data function block is made when defining the parameters for this input I1 in the example Deleting operands at standard function block inputs outputs Position the cursor on the required operand X Press t...

Page 170: ...e procedures for changing parameters of a safety or standard function block are different Changing safety function block parameters Requirement The easySafety device must be in STOP mode Proceed as follows to call the parameter dialog again for changes X Select the safety function block in the safety circuit diagram X Press OK to enter Entry mode X Move to the function block number and press OK Th...

Page 171: ...ts These modification options are also provided if you have saved the program and therefore password protected the function block editor With the standard function blocks uses you can use the character to set which function blocks allow the changing of their parameters Access 1 FUNCTION RELAYS STOP mode This access method is basically no different to the initial parameter assignment of a standard ...

Page 172: ...k X Press OK X Scroll with the Í or Ú cursor buttons through the constants of the function block inputs X Change the values for a parameter set OK Switch to Entry mode ú í Change decimal place ÍÚ Change value at a decimal place OK Save constant immediately and exit the parameter display by pressing ESC ESC Keep the previous setting and exit the parameter display T 03 Ü S CP08 C 17 L 1 RUN h It is ...

Page 173: ...ccess to the parameter set is enabled indicated by the character at the top right of the display Proceed as follows to call the parameter dialog again for changes X Press OK to switch to the main menu X Open the function block list via STANDARD PARAMETERS All standard function blocks used in the standard circuit diagram are displayed in the function block list Proceed from here as previously descr...

Page 174: ...der to prevent accidental deletion a standard function block continues to be managed in the function block list even if it was already removed in the standard circuit diagram To delete the standard function block permanently and therefore to free up more memory you must remove it from the function block list X Open the function block list via STANDARD PROGRAM FUNCTION RELAYS X Select the standard ...

Page 175: ... timing relay T2 time value 2 set time 2 of the safety timing relay X Press ESC to return to the display of the safety circuit diagram X To leave the check display press ESC once more and press OK in answer to the subsequent CANCEL prompt Checking standard function blocks You can check standard function blocks via the function block editor Choose STANDARD PROGRAM FUNCTION RELAYS to enter the funct...

Page 176: ...llowing note The display changes again to the display of actual values and the result X Press ESC to return to the function block list X To leave the check display press ESC once more and press OK in answer to the subsequent CANCEL prompt AR01 ADD I1 20056 I2 1095 QV 21151 AR01 ADD I1 C 01QV I2 1095 QV MD 56 AR01 ADD I1 20056 I2 1095 QV 21151 h Press ALT to switch likewise to the display of the st...

Page 177: ... tasks in the controller They are therefore only used in the standard circuit diagram j Danger Device outputs QR and QS that are set by the standard circuit diagram are not safety outputs and must only be used for standard tasks Ensure that these outputs do not trigger safety related functions on the machine or plant ...

Page 178: ...s A I1 and A I2 The comparison value 1 at input I1 is compared with the comparison value 2 at I2 b Inputs A F1 and A F2 Values entered here are used as multiplication factors to adjust the comparison values 1 and 2 c Input A OS Offset for comparison value 1 d Input A HY Positive and negative hysteresis for comparison value 2 e Contact A Q1 Closes when the comparison result greater than equal to or...

Page 179: ... general display of function block parameters as shown in the figure on the left Enter the function block settings here The display contains the following elements The parameters consist of the following M 01 A 01Q1 Ä QS01 M 02 A 01CY S QS02 A 02 GT I1 F1 I2 F2 OS HY A 02 Function block analog value comparator number 02 GT Mode Greater than Parameter display Call enabled I1 Comparison value 1 F1 G...

Page 180: ...diagram on page 161 This parameter is factory set to Inputs The signals at function block inputs I1 and I2 are compared If required adjust the comparison values and increase them by entering gain factors F1 and F2 F1 is permanently assigned to I1 F2 is permanently assigned to I2 Parameters Function parameterisation in the function block GT I1 greater than I2 EQ I1 equal to I2 LT I1 less than I2 Pa...

Page 181: ...of the input I2 All function block inputs can be assigned the following operands Constant Markers MD MW MB Output QV of a different function block If they are not associated the inputs have a default value of F1 and F2 1 OS and HY 0 Parameters Function F1 Gain factor 1 2147483648 2147483647 F2 Gain factor 2 2147483648 2147483647 Parameters Function OS Offset 2147483648 2147483647 Parameters Functi...

Page 182: ...ication factors F1 and F2 for the comparison values 1 and 2 Offset of comparison value 1 via function block input OS Application of a switch hysteresis to comparison value 2 on HY Contact Q1 indicates the comparison result greater equal to or less depending on the set operating mode Contact CY closes if the value range is exceeded If an out of range value is signalled with CY 1 Q1 remains in state...

Page 183: ...es the setpoint value The actual value changes and falls below the value of the setpoint value minus the hysteresis The contact goes to the normal position Range B Compare I1 less than I2 The actual value drops The contact switches if the actual value reaches the setpoint value The actual value changes and rises above the value of the setpoint value plus hysteresis The contact goes to the normal p...

Page 184: ...I1 is equal to I2 i e the actual value is equal to the setpoint value If I1 is equal to I2 i e the actual value is equal to the setpoint value The contact switches off If the hysteresis limit is exceeded with the actual value rising If the hysteresis limit is undershot with the actual value decreasing ...

Page 185: ... 16 arithmetic function blocks Function block Figure 73 Arithmetic function block a Inputs AR I1 and AR I2 The value at input I1 is associated with the value at I2 via the arithmetic operation b Contact A CY Closes when the permissible value range is exceeded c Contact AR ZE Closes when the value at output AR QV equals zero d Output AR QV Outputs the calculation result AR ARithmetic QV CY ZE I1 I2...

Page 186: ...xample of an arithmetic function block Figure 74 Wiring the function block contacts Parameters When using the function block in the circuit diagram for the first time use OK to automatically enter the general display of function block parameters as shown in the figure on the left Enter the function block settings here The display contains the following elements The parameters consist of the follow...

Page 187: ...he signals present at the inputs I1 and I2 are associated with the operation set as the mode The function block inputs I1 and I2 can have the following operands Parameters Function parameterisation in the function block ADD Addition of summand value I1 plus summand I2 SUB Subtraction of minuend I1 minus subtrahend I2 MUL Multiplication of factor I1 by factor I2 DIV Division of dividend I1 by divis...

Page 188: ...res 40 bytes of memory plus 4 bytes per constant at the function block inputs Operation of the function block The values present at the inputs I1 and I2 are associated with the arithmetic operation set as the mode If the calculation result exceeds the value range that can be represented the overflow signal contact CY closes and output QV contains the value of the last valid operation When the func...

Page 189: ...st valid value before this arithmetic operation due to overflow CARRY AR CY Status 1 4096 1000 5096 4096 1000 3096 Multiplication examples 12 x 12 144 1000042 x 2401 Last valid value before this arithmetic operation due to overflow CARRY Correct value 2401100842 AR CY Status 1 1000 x 10 10000 Division examples 1024 256 4 1024 35 29 The places after the decimal point are omitted 1024 0 Last valid v...

Page 190: ...Enables the operation of the function block b Inputs BC I1 and BC I2 The data block corresponding to the start address specified on input I1 is compared with the data block corresponding to the start address specified on input I2 c Input BC NO Number of bytes to be compared d Contact BC EQ Closes when compared blocks are identical e Contact BC E1 Closes when the number of compared elements for a m...

Page 191: ...uit diagram for the first time use OK to automatically enter the general display of function block parameters as shown in the figure on the left Enter the function block settings here The display contains the following elements The parameters consist of the following IS05 Ä BC11EN BC11E1o BC11E2s BC11E3j Ä M 48 BC11EQ BC11EN Ä M 49 BC11 I1 I2 NO BC11 Function block Data block comparator number 11 ...

Page 192: ... ranges corresponding to the start addresses specified on inputs I1 and I2 are compared with each other The number of elements to be compared is defined at input NO The function block inputs I1 I2 and NO can have the following operands Constant Markers MD MW MB Output QV of a different function block Parameters Function Parameters are displayed Parameters are not displayed Parameters Function I1 S...

Page 193: ...nput I1 or I2 Constant Output QV of a function block The value at the input is taken as the offset to marker byte MB01 Example A value of 0 at I1 means that the reference data block for the comparison begins at MB01 A value of 100 at I2 means that the target data block for the compare operation begins at MB101 Offset calculation for addressing marker words Offset MW x 1 x 2 Offset calculation for ...

Page 194: ...tion of the function block The data block comparator function block compares two contiguous data blocks The comparator is active if coil BC EN enable is triggered The error outputs E1 E2 and E3 are evaluated regardless of the status of the enable Parameters Function BC EN Selective activation of the function block Parameters Function BC EQ Compared ranges are identical BC E1 The number of compared...

Page 195: ...ock BC01 Comparison range 1 I1 MB10 Comparison range 2 I2 MB40 Number of bytes NO 10 The comparison result of the function block BC01 is BC01EQ 1 the data block ranges have the same content Compar ison range 1 Value of marker range 1 decimal Compar ison range 2 Value of marker range 2 decimal MB10 39 MB40 39 MB11 56 MB41 56 MB12 88 MB42 88 MB13 57 MB43 57 MB14 123 MB44 123 MB15 55 MB45 55 MB16 134...

Page 196: ...BC01 Comparison range 1 I1 MB15 Comparison range 2 I2 64 Number of bytes NO 4 Marker MB01 1 The comparison result of the function block BC01 is BC01EQ 0 the data block ranges do not have the same content MB18 and MB68 are not identical h Comparison range 2 Constant 64 MB01 plus offset 1 64 65 r MB65 Compar ison range 1 Value of marker range 1 decimal Compar ison range 2 Value of marker range 2 dec...

Page 197: ...ot identical h The comparison is in byte format MD80 has 4 bytes Therefore the first two bytes of MD81 are also compared Compar ison range 1 Value of markerrange1 decimal binary Compar ison range 2 Value of marker range 2 decimal binary MB60 45 00101101 MD80 Byte 1 LSB 1097219629 01000001011001100011111000101101 MB61 62 00111110 MD80 Byte 2 1097219629 01000001011001100011111000101101 MB62 102 0110...

Page 198: ...exceeds one of the comparison ranges is output BC01E1 is 1 Example 5 Comparison of marker blocks range overlap error Two marker blocks are to be compared Block 1 starts at MW60 Block 2 starts at MW64 Each block is 12 bytes Parameters of function block BC01 Comparison range 1 I1 MW60 Comparison range 2 I2 MW64 Number of bytes NO 12 The error message Comparison ranges overlap is output BC01E2 is 1 h...

Page 199: ...e block length is determined by the value of counter C 01QV Parameters of function block BC01 Comparison range 1 I1 MW40 Comparison range 2 I2 MW54 Number of bytes NO C 01QV The error message The specified offset of the comparison ranges is outside of the permissible range is output BC01E3 is 1 h The value of C 01QV is 1024 This value is too big The value at NO can be between 1 and 383 ...

Page 200: ...block transfer function blocks Function block Figure 78 Data block transfer function block a Coil BT T_ Trigger coil function block transfers on rising edge b Inputs BT I1 Start of the source range or initialisation marker MB MW MD BT I2 Start of destination range c Input BT NO Number of bytes to be transferred d Contact BT E1 Closes when source or destination range is exceeded e Contact BT E2 Clo...

Page 201: ...e to a marker Parameters When using the function block in the circuit diagram for the first time use OK to automatically enter the general display of function block parameters as shown in the figure on the left Enter the function block settings here The display contains the following elements The parameters consist of the following IS05 Ä BT07T_ BT07E1o BT07E2s BT07E3j Ä M 42 BT07 INI I1 I2 NO BT0...

Page 202: ...uit diagram on page 161 This parameter is factory set to Inputs Function block inputs I1 and I2 are used to define the beginning of the source and destination range The entry at function block input NO determines the number of elements to be written The function block inputs I1 I2 and NO can have the following operands Parameters Function INI Initialise marker ranges CPY Copy marker ranges Paramet...

Page 203: ...the following variables at function block input I1 or I2 Constant Output QV of a function block The value at the input is taken as the offset to marker byte MB01 Offset calculation for addressing marker words Offset MW x 1 x 2 Offset calculation for addressing marker double words Offset MD x 1 x 4 Coil The coil of the function block is used in the standard circuit diagram to transfer the input val...

Page 204: ...nation range The source range is specified at I1 The length of the source range is one byte The destination range is specified at I2 The length of the destination range is specified by the number of bytes at the NO input The content of the source range is transferred to the marker bytes in the destination range The function block carries out a transfer on a rising edge at coil T_ Trigger The error...

Page 205: ...f function block BT01 Source range I1 MB10 Destination range I2 MB20 Number of bytes NO 10 After a rising edge from 0 to 1 at coil BT01T_ the value 123 is present in the marker bytes MB20 to MB29 Source range Value of source marker range decimal Destina tion range Value of destination marker range decimal MB10 123 MB20 123 MB21 123 MB22 123 MB23 123 MB24 123 MB25 123 MB26 123 MB27 123 MB28 123 MB2...

Page 206: ...unction block BT01 Source range I1 MB15 Destination range I2 64 Number of bytes NO 4 Marker MB01 1 After a rising edge from 0 to 1 at coil BT01T_ the value 45 is present in the marker bytes MB65 to MB68 h Destination range Constant 64 Marker MB01 plus offset 1 64 65 r MB65 Source range Value of source marker range decimal Destina tion range Value of destination marker range decimal MB15 45 MB65 45...

Page 207: ...as the value 8 Comparison range 1 Value marker range 1 dec binary Comparison range 2 Value of marker range 2 decimal binary MB60 45 00101101 MD80 Byte 1 LSB 757935405 00101101001011010010110100101101 MD80 Byte 2 757935405 00101101001011010010110100101101 MD80 Byte 3 757935405 00101101001011010010110100101101 MD80 Byte 4 MSB 757935405 00101101001011010010110100101101 MD81 Byte 1 LSB 757935405 00101...

Page 208: ...s exceeds the destination range is output BT01E1 is 1 Example 5 Transfer of marker bytes invalid offset error The value of marker byte MB40 is to be transferred to MW54 and subsequent marker words The block length is specified by the value of the counter C 01QV Parameters of function block BT01 Source range I1 MB40 Destination range I2 MW54 Number of bytes NO C 01QV The message The specified offse...

Page 209: ...ration if there is a rising edge from 1 to 1 at the BT T_ Trigger coil The error outputs E1 E2 and E3 are evaluated regardless of the status of the trigger Example 1 Copy of marker blocks direct definition of marker ranges The value of marker byte 10 to 19 is to be transferred to marker bytes 20 to 29 Parameters of function block BT01 Source range I1 MB10 Destination range I2 MB20 Number of bytes ...

Page 210: ...ination range I2 64 Number of bytes NO 4 Marker MB01 1 After a rising edge from 0 to 1 at coil BT01T_ the content of MB15 to MB18 is copied to the marker bytes MB65 to MB68 MB17 47 MB27 47 MB18 11 MB28 11 MB19 193 MB29 193 Source range Value of source marker range decimal Destina tion range Value of desti nation marker range decimal h Destination range Constant 64 Marker MB01 plus offset 1 64 65 r...

Page 211: ...to MW45 Comparison range 1 Value of marker range 1 decimal binary Comparison range 2 Value of marker range 2 decimal binary MD60 866143319 0011001110100000 0100110001010111 MW40 LSW 19543 0011001110100000 0100110001010111 MD60 866143319 0011001110100000 0100110001010111 MW41 MSW 13216 0011001110100000 0100110001010111 MD61 173304101 0000101001010100 0110100100100101 MW42 LSW 26917 0000101001010100...

Page 212: ...ds the destination range is output BT01E1 is 1 Example 5 Comparison of marker blocks range overlap error 12 bytes are to be copied starting from MW60 MW64 is specified as destination address Parameters of function block BT01 Source range I1 MW60 Destination range I2 MW64 Number of bytes NO 12 The error message Both ranges overlap is output BT01E2 is 1 h The transfer is in byte format MD93 to MD96 ...

Page 213: ...ds The block length is specified by the value of the counter C 01QV Parameters of function block BT01 Source range I1 MW40 Destination range I2 MW54 Number of bytes NO C 01QV The message The specified offset of the destination range is outside of the permissible range is output BT01E3 is 1 h The value of C 01QV is 10042 This value is too big The value at NO can be between 1 and 383 ...

Page 214: ...to 16 Boolean operations Function block Figure 81 Boolean operation function block a Inputs BV I1 and BV I2 The data block at input I1 is compared with the value at I2 b Contact BV ZE Closes if operation result equals zero c Output BV QV Outputs the operation result Wiring of the function block You wire the function block in the standard circuit diagram with its contact Example of a function block...

Page 215: ...splay contains the following elements The parameters consist of the following Operating mode This parameter is used to set the type of operation required The factory setting of this parameter is AND BV01 AND I1 I2 QV BV01 Function block Boolean operation number 01 AND Mode AND Parameter display Call enabled I1 First value I2 Second value QV Result of the association Parameters Function AND AND ope...

Page 216: ...to be associated at function block inputs I1 and I2 The function block inputs I1 and I2 can have the following operands Constant Markers MD MW MB Output QV of a different function block Output Outputs the operation result You can assign the following operands to output QV Markers MD MW MB Parameters Function Parameters are displayed Parameters are not displayed Parameters Function I1 First value 3...

Page 217: ...ode AND Boolean operation OR Boolean operation Parameters Function parameterisation in the function block BV ZE Result at output QV is zero h If you associate a negative value e g 10dec the CPU will form the two s complement of the amount Example 10dec 10000000000000000000000000001010bin Twos complement 11111111111111111111111111110110bin FFFFFFF6hex Bit 32 is the signed bit and remains as 1 Value...

Page 218: ...les I1 positive value Subtract value of I1 and 1 I1 1 I2 I1 negative value Subtract value of I1 and 1 I1 1 I2 Value I1 13219dez 0011001110100011bin Value I2 57193dez 1101111101101001bin Result QV 60618dez 1110110011001010bin Value I1 13219dez 00000000000000000011001110100011bin Value I2 deleted Result QV 13220dez 11111111111111111100110001011100bin ...

Page 219: ...er relay function block as well as a start value easySafety allows the use of up to 16 counter relays h Counting is carried out cyclically The time of a pulse must therefore be greater than twice the cycle time h Square wave count pulses are required to ensure a 1 1 mark to space ratio The relay counts only in RUN mode h page 337 on Example with timing relay and counter function block provides inf...

Page 220: ...g Open Down counting d Coil C SE Transfers the start value on a rising edge e Input C SH Sets the upper limit setpoint f Input C SL Sets the lower limit setpoint g Input C SV Sets the start value h Contact C OF Closes on reaching or exceeding the upper limit setpoint i Contact C FB Closes on reaching or falling below the lower limit setpoint j Contact C ZE Closes when the actual value equals zero ...

Page 221: ...ctual value Wiring of the function block You wire the function block in the standard circuit diagram with its coils and its contacts Example of a counter relay Figure 84 Wiring the function block coils The function block coils are connected to the device inputs Figure 85 Wiring the contacts The messages of the function block are sent to markers IS05 Ä C 01C_ IS06 Ä C 01RE IS07 Ä C 01D_ IS08 Ä C 01...

Page 222: ...wing elements The parameters consist of the following Parameter display The display of the parameters during operation can be disabled Further information can be found in section Parameter assignment from the standard circuit diagram on page 161 This parameter is factory set to C 16 SH SL SV QV C 16 Function block Counter relay number 16 Parameter display Call enabled SH Upper setpoint SL Lower se...

Page 223: ...ts SH SL and SV can have the following operands Constant Markers MD MW MB Output QV of a different function block Output Actual value output C QV supplies the current actual value as an integer You can assign the following operands to output QV Markers MD MW MB Parameters Function SH Upper setpoint 2147483648 2147483647 SL Lower setpoint 2147483648 2147483647 SV Start value 2147483648 2147483647 P...

Page 224: ...lue requires 4 bytes of memory If a counter relay is retentive the actual value is retained when the operating mode changes from RUN to STOP as well as when the power supply is switched off When is started in RUN mode the counter relay continues with the retentively stored actual value If easySafety is started in RUN mode the timing relay operates with the retentively saved actual value Parameters...

Page 225: ...C counter relay 221 02 16 MN05013001Z EN Operation of the function block Figure 86 Signal diagram of counter relay 1 2 3 4 6 7 8 9 10 11 A B C D E F 5 ...

Page 226: ...the actual value C ZE drops out as well as C FB after the lower setpoint value is reached Range B The counter relay counts upwards and reaches the upper setpoint value The upper setpoint value reached contact C OF becomes active Range C The coil C SE is briefly actuated and the actual value is set to the start value The contacts go to the respective position Range D The counting direction coil C D...

Page 227: ...ure 87 Comparator function block a Inputs CP I1 and CP I2 The value at input I1 is compared with the value at I2 b Contact CP LT Closes on I1 less than I2 c Contact CP EQ Closes on I1 equal to I2 d Contact CP GT Closes on I1 greater than I2 Wiring of the function block You wire the function block in the standard circuit diagram with its contacts Example Figure 88 Wiring the function block contacts...

Page 228: ...ter display The display of the parameters during operation can be disabled Further information can be found in section Parameter assignment from the standard circuit diagram on page 161 This parameter is factory set to Inputs The signals at function block inputs I1 and I2 are compared CP12 I1 I2 CP12 Function block Data block comparator number 12 Parameter display Call enabled I1 First value I2 Se...

Page 229: ...ates Memory requirement The function block requires 32 bytes of memory plus 4 bytes per constant at the function block inputs Operation of the function block Thefunctionblockcomparesvaluespresentattheinputs I1and I2 The following contacts close depending on the comparison result I1 greater than I2 GT closes I1 equal to I2 EQ closes I1 less than I2 LT closes Parameters Function parameterisation in ...

Page 230: ...f up to 16 function blocks for text display The easySoft Safety configuration software is used for editing the individual text lines in the Parameters tab Carry this out for every D function block used This is where you also set the variable to be shown A detailed description of this topic is provided in the easySoft Safety online help Function block Figure 89 Text display function block a Coil D ...

Page 231: ...gure on the left Enter the function block settings here The display contains the following elements Parameter display The display of the parameters during operation can be disabled Further information can be found in section Parameter assignment from the standard circuit diagram on page 161 This parameter is factory set to D 01Q1 Ä M 02 M 05 S D 01EN M 06 R D 01EN D 16 D16 Function block Text outp...

Page 232: ... to 4 lines can be displayed Displaying a variable The function block enables the display of Actual values setpoints of all function blocks except for HW and HY Markers MB MW and MD Date and time The variables and setpoints can be inserted at any desired position in the single line text The variables can be 4 5 7 and 11 places long Incorrect entries can cause characters to be overwritten or hidden...

Page 233: ...urned to 0 the control relay display reactivates the status display after 4 s The additional Central Europe and Cyrillic fonts can also be used for the text display and combined with the display attributes Flashing and Inverse These options can be set for individual lines and the attributes can be used in any combination Different behaviour of the function blocks D01 and D02 to D16 D01 outputs an ...

Page 234: ...e OK or DEL ALT buttons are used to switch to a menu The text for D01 is displayed The function of the text display function is fully simulated by the Simulation tool Displayable character set You can enter characters from the character maps Western European Central European and Cyrillic Example characters from the character map Western European A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ...

Page 235: ... of the constant to be modified In this operating mode you use the Í Ú cursor buttons to change the value Use the cursor buttons ú í to move between places Use the OK button to accept the modified value Use the ESC button to abort the entry and leave the previous value Counter with actual value Temperature values of an easyNet station D1 as error message on fuse failure QUANTITY QTY 0042 COUNTING ...

Page 236: ...Z EN X Press the OK button the cursor will move from constant to constant The modified value is accepted Press the ALT button in order to leave Entry mode the ESC button has the same function here ACT T01 00 00 SETP 015 00 ACT C16 04711 SETP 10000 ...

Page 237: ... function block transfers on a rising edge b Input DB I1 Input value c Contact DB Q1 Closes on a rising edge at DB T_ d Output DB QV Outputs the value of DB I1 when triggered Wiring of the function block You wire the function block in the standard circuit diagram with its trigger coil and its contact Example of a data function block Figure 95 Wiring the trigger coil The trigger coil is addressed v...

Page 238: ...ains the following elements The parameters consist of the following Parameter display The display of the parameters during operation can be disabled Further information can be found in section Parameter assignment from the standard circuit diagram on page 161 This parameter is factory set to Input You apply the value that is transferred on triggering to the function block input I1 DB16 I1 QV DB16 ...

Page 239: ...oil of the function block is used in the standard circuit diagram to transfer the value at input I1 to the function block and supply it on its output Contact The contact of the function block is evaluated in the standard circuit diagram A closed contact indicates that the transferred value is output on the output Parameters Function parameterisation in the function block QV Output value 2147483648...

Page 240: ...an be operated with retentive actual values The quantity can be selected in the SYSTEM r RETENTION menu Operation of the function block The value at input I1 is only transferred with a rising trigger edge to an operand e g MD42 at output QV It contains the value up to the next time it is overwritten Figure 97 Signal diagram of data function block 1 Value at input DB I1 2 Trigger coil DB T_ 3 Value...

Page 241: ...visualization device The DG function block can only be edited with the easySoft Safety configuration software This allows the use of up to 16 diagnostics function blocks Function block Figure 98 Diagnostics function block a Coil DG EN Enables the operation of the DG function block b Contacts DG Q1 to DG Q8 Indicates the status of the safety function block c Contact DG QC Outputs a group message OR...

Page 242: ...block in the circuit diagram for the first time press OK to enter the general display of the function block parameters automatically as shown in the figure on the left This enables you to set the outputs QV and QN The display contains the following elements The parameters consist of the following IS05 Ä DG01EN DG01Q1 Ä M 01 DG01Q2 Ä M 02 DG01Q3 Ä M 01 DG01Q4 Ä M 04 DG01Q5 Ä M 05 DG01Q6 Ä M 06 DG01...

Page 243: ...safety function block indicates its status in the form of a hexadecimal code at the output DG diagnostics register This code is also shown at output QV of the DG function block Example Parameters Function Parameters are displayed Parameters are not displayed h The section Diagnostics Error codes on page 618 and the online help section DWord output of the safety function blocks provides further inf...

Page 244: ...lock indicate the states of a safety function block Byte 3 Byte 2 Byte 1 Byte 0 Bit 8 7 6 3 2 1 Q8 Q7 Q6 Q3 Q2 Q1 Parameters Function parameterisation in the function block QV Status code of the safety function block QN Display of all outputs Q1 Q8 of the DG function block Parameters Function DG EN Activation of the function block Contact Function DG Q1 DG Q8 The contacts DG Q1 Q8 close if the cor...

Page 245: ... more than 8 states a second DG function block can process the additional status messages The DG function block is assigned to the corresponding safety function block in the standard function block diagram After you have dragged the DG function block into this diagram right clicking the function block with the mouse will call up its Parameters tab First associate the safety function block with the...

Page 246: ...nction block PT This 32 bit value can be used in the standard circuit diagram easySafety allows the use of up to 16 GT function blocks Function block Figure 101 Function block GT a Contact GT Q1 Closes after a new 32 bit value is received b Output GT QV Outputs the received 32 bit value Wiring of the function block You wire the function block with its signal contact in the standard circuit diagram...

Page 247: ...safety related data with each other The stations are identified by their station number Further information on the NET is provided in chapter easyNet network from page 521 Number of the send function block The sending station has 16 function blocks for transmitting 32 bit values to the network GT01 02 11 QV GT01 Function block GT number 01 02 Number of the sending station 11 Send function block PT...

Page 248: ...The contact of the function block is evaluated in the standard circuit diagram A closed contact indicates that new data have been received through the NET and are available at function block output QV Memory requirement The GT function block requires 28 bytes of memory GT diagnostics The GT function block only functions if the easyNet network is running properly a section Checking the functionalit...

Page 249: ...NET 245 02 16 MN05013001Z EN Operation of the function block Figure 103 Signal diagram of GT function block 1 GT Q1 2 Value on GT QV 1 2 h The GT function blocks are assigned the value 0 when the power supply is switched on ...

Page 250: ... ON On time d Parameter HW OFF Off time e Contact HW Q1 Closes in the defined period h The procedure for setting the time is described under section Setting date and time on page 584 h Each time switch function block provides four channels which can each be assigned with a time for on and off switching The channels are set via the parameter display The timer has a back up battery Although the time...

Page 251: ...e function block in the circuit diagram for the first time use OK to automatically enter the general display of function block parameters as shown in the figure on the left Enter the function block settings here The display contains the following elements The parameters consist of the following HW14Q1 Ä QS01 HW14 A DY1 DY2 ON OFF HW14 Function block 7 day time switch number 14 A Time switch channe...

Page 252: ...rameter is factory set to Day 1 and day 2 These parameters are used to limit the period in which the output HW Q1 is switched Enter either a period of several days or only of one day Parameters Function A Display of the parameters Channel A B Display of the parameters Channel B C Display of the parameters Channel C D Display of the parameters Channel D Parameters Function Parameters are displayed ...

Page 253: ...Use these parameters to set the on and off time Entry On and off time MO Monday TU Tuesday WE Wednesday TH Thursday FR Friday SA Saturday SO Sunday No day HW10 A DY1 MO DY2 FR ON OFF HW14 D DY1 MO DY2 ON OFF Parameters Function ON On time 00 00 23 59 No on switching OFF Off time 00 00 23 59 No off switching ...

Page 254: ...ed Operation of the function block The switching points are defined according to the parameters entered MO to FR on weekdays Mo Tu We Th Fr ON 10 00 OFF 18 00 On and off time on each weekday MO Every Monday ON 10 00 On time SA Every Saturday OFF 18 00 Off time Switching on working days Time switch HW01 switches on from Mondays to Fridays with channel A between 6 30 and 9 30 B between 17 00 and 22 ...

Page 255: ...ignal diagram of weekend Overnight switching Time switch HW03 switches on overnight at 22 00 on Monday and switches off at 06 00 on Tuesday Figure 107 Signal diagram for night switching HW02 A DY1 FR DY2 ON 16 00 OFF HW02 B DY1 MO DY2 ON OFF 06 00 HW03 D DY1 MO DY2 ON 22 00 OFF 06 00 h If the off time is before the on time easySafety will switch off on the following day ...

Page 256: ...ime is 22 00 Figure 108 Signal diagram of overlaps HW04 A DY1 MO DY2 WE ON 16 00 OFF 22 00 HW04 B DY1 TU DY2 WE ON 10 00 OFF 00 00 h On and off times of output Q1 always follow the channel which switches first In other words the first On time at one of the four channels switches the state at output Q1 to 1 The first Off time of a channel switches the state at output Q1 to 0 If the On and Off times...

Page 257: ...rst off time was at 16 00 24 hour switching The time switch is to switch for 24 hours Switch on time at 00 00 on Monday and switch off time at 00 00 on Tuesday HW05 A DY1 MO DY2 SU OFF 16 00 HW05 B DY1 MO DY2 SU ON 12 00 OFF 18 00 h When switched on easySafety always updates the switching state on the basis of all the available switching time settings HW20 A DY1 MO DY2 ON 00 00 OFF HW20 B DY1 TU D...

Page 258: ...c holidays vacations company holidays school holidays and special events these can be imple mented easily with the year time switch easySafety allows for the use of up to 16 function blocks of type year time switch For each year time switch four channels A B C and D are available You can choose an on and off switching time for every channel These channels of a year time switch all act jointly on t...

Page 259: ... failure although the time switch relays will not switch The contacts are kept open when de energized Information on the battery back up time are provided on page 666 h The parameters for the switch on and switch off times for recurring intervals are configured in one single channel for each The parameters for the switch on and switch off times for a continuous period of time are configured in two...

Page 260: ...ming of the function block inputs outputs Parameters When using the function block in the circuit diagram for the first time use OK to automatically enter the general display of function block parameters as shown in the figure on the left Enter the function block settings here The display contains the following elements The parameters consist of the following Parameters Function HY Q1 Switching co...

Page 261: ...tion Param eter assignment from the standard circuit diagram on page 161 This parameter is factory set to On and off date Use these parameters to set the data for on and off switching in the format DD MM YY For example Day Month Year 11 11 07 Parameters Function A Display of the parameters Channel A B Display of the parameters Channel B C Display of the parameters Channel C D Display of the parame...

Page 262: ...s The year time switch can switch ranges individual days months years or combinations of all three Years Switching at 00 00 On on 01 01 2008 and Off on 01 01 2013 Months Switching at 00 00 On on 01 April every year Off on 01 November every year Days Switching at 00 00 On on the 2nd day of every month On on the 26th day of every month mode Cycle time ms 61 HY01 A ON 08 OFF 12 HY01 A ON 04 OFF 10 HY...

Page 263: ...OFF Year h Caution The year time switch only operates correctly if you observe the following rules The On year must be before the Off year ON and OFF times must be specified the same in pairs e g ON Day OFF Day ON Year OFF Year ON Month Year OFF Month Year ON Day month year OFF Day month year Normally the ON day should be before the OFF day otherwise the exception described on Example 8 on page 26...

Page 264: ...r Channel D OFF Day month year With this rule the same year number must be entered in each channel in the ON and OFF entry area Rule 9 Overlapping channels The first ON date switches on and the first OFF date switches off Overlapping channels The first ON date switches on and the first OFF date switches off HY01 A ON XX XX OFF XX XX HY01 A ON XX XX OFF XX XX HY01 A ON XX XX XX OFF XX XX XX HY01 A ...

Page 265: ...h ranges 1 channel The year time switch HY02 is required to switch on at 00 00 on March 1 and stay on until 00 00 October 1 Figure 112 Select month range Example 3 Selecting day ranges 1 channel The year time switch HY03 is required to switch on at 00 00 on day 1 of each month and switch off at 00 00 on day 29 of each month Figure 113 Select day range HY01 A ON 10 OFF 11 1 1 31 12 2009 2010 2011 2...

Page 266: ...stmas program Figure 114 Select public holiday Example 5 Specific days of specific months 1 channel The year time switch HY05 is required to switch on at 0 00 on day 9 of months 6 7 8 9 and 10 of each year and switch off at 00 00 on day 17 of the month Figure 115 Chose specific days of specific months HY04 A ON 25 12 OFF 26 12 26 12 2010 2011 26 12 26 12 25 25 25 2012 2013 HY05 A ON 09 06 OFF 16 1...

Page 267: ...nels Example 6 Time range for each year 2 channel The year time switch HY01 is required to switch on at 00 00 on day 02 05 of each year and stay on continuously until 00 00 on 1 11 of each year Open air season Figure 116 Select time range for each year Parameter settings of the year time switch HY01 ON OFF First last switch on years are not restricted in this case ON OFF First last switch off year...

Page 268: ...at 00 00 on 05 02 in the years 2011 and 2012 and remain switched on until 00 00 on 11 1 in each case Figure 117 Select a time range for a limited number of years Parameter settings of the year time switch HY01 ON OFF First last switch on year ON OFF First last switch off year 31 10 2011 2010 2012 31 10 2 5 2 5 2013 HY01 A ON 02 05 11 OFF 12 HY01 B ON 11 OFF 31 10 12 ...

Page 269: ...main continuously switched on until 00 00 on 02 01 of every year Figure 118 Select a time range of two days spanning the turn of the year Parameter settings of the year time switch HY01 ON OFF First last switch on years are not restricted in this case ON OFF First last switch off years are not restricted in this case 1 1 2010 2011 1 1 1 1 31 12 1 1 31 12 31 12 31 12 2012 HY01 A ON 31 12 OFF HY01 B...

Page 270: ...tch HY01 ON OFF First last switch on year ON OFF First last switch off year Example 10 Overlapping time ranges 2 channel This example shows how to configure the parameters for continuous overlapping time ranges on adjacent channels The HY01 year time switch channel C switches on at 00 00 on the third of months 5 6 7 8 9 10 and remains switched on until 00 00 on the 26th of these months The HY01 ye...

Page 271: ...e time switch will switch on at 00 00 on the second of the month and switch off until 00 00 on the 18th The following note explains this switching behaviour HY01 C ON 03 05 OFF 25 10 HY01 D ON 02 06 OFF 17 12 h Switching behaviour of channels parameterized with over laps If parameterised ranges overlap the year time switch switches the contact on with the first detected ON irre spective of which c...

Page 272: ...ration of the function block b Contact JC E1 Error message Wiring of the function block You wire the function block in the standard circuit diagram with its enable coil JC EN It can be wired directly to the device terminals IS1 to IS14 or associated internally Example of a conditional jump Figure 121 Wiring the enable coil h An LB function block must be entered for each JC function block You must ...

Page 273: ... function block is used in the standard circuit diagram to activate the function block Contact The contact of the function block is evaluated in the standard circuit diagram It indicates a fault if there is not an associated jump present or is in front of the jump location backward jump Memory requirement The conditional jump function block requires 20 bytes of memory JC01 JC01 Function block Cond...

Page 274: ... of function block conditional jump closes If no associated jump label is set in the function block list the program jumps to the end of the list This also skips the last rung and fault contact JC E1 also closes Example A jump is to be made downstream of a table function block when marker M01 has the state 1 Figure 122 Example of conditional jump Enter the function block editor via STANDARD PROGRA...

Page 275: ... label LB01 as long as JC01EN remains in state 1 h For subsequently inserting function block JC in the function block list to skip other existing function blocks the use of the easySoft Safety configuration software is recommended This software allows function blocks to be moved into any position ...

Page 276: ...front of the associated jump location backward jump the program branches to the end of the function block list and fault contact JC E1 of function block conditional jump closes If no associated jump label is set in the function block list the program jumps to the end of the list and fault contact JC E1 also closes Enter the function block editor from the main menu via STANDARD PROGRAM FUNCTION REL...

Page 277: ...ster reset function blocks Function block Figure 123 Master reset function block a Coil MR T_ Trigger coil function block resets on rising edge b Contact MR Q1 Closes on reset Wiring of the function block You wire the function block in the standard circuit diagram with its trigger coil Example of a master reset function block Figure 124 Wiring the trigger coil The trigger coil is connected to a de...

Page 278: ... This parameter is factory set to Q Parameter display The display of the parameters during operation can be disabled Further information can be found in section Parameter assignment from the standard circuit diagram on page 161 This parameter is factory set to MR16 Q MR16 Function block Master reset number 16 Q Mode Reset outputs Parameter display Call enabled Parameters Function Q Resets the outp...

Page 279: ... Operation of the function block All outputs or the markers are set to 0 in accordance with the operating mode when a rising edge is detected on the trigger coil The contact MR1 Q1 assumes the state of its own trigger coil and confirms the reset operation Parameters Function MR T_ Triggering the function on a rising edge Parameters Function MR Q1 Reset h Carry out the master reset function block s...

Page 280: ...t to its output MX QV easySafety allows the use of up to 16 data multiplexers Function block Figure 126 Data multiplexer function block a Coil MX EN Enables the operation of the function block b Input MX K Sets the channel number c Inputs MX I1 to MX I8 Input channels I1 to I8 d Contact MX E1 Closes if an invalid channel was set e Output MX QV Supplies the selected input value EN K E1 QV MX Multip...

Page 281: ...ciated with the marker M12 Parameters When using the function block in the circuit diagram for the first time press OK to enter the general display of the function block parameters automatically as shown in the figure on the left for an on delayed timing relay Enter the function block settings here The display contains the following elements The parameters consist of the following IS05 Ä MX01EN MX...

Page 282: ...lock input K is used to define the input channel to be supplied at function block output QV Assign the values to function block inputs I1 to I8 that you wish to output on function block output QV The function block inputs K and I1 and I8 can have the following operands Constant Markers MD MW MB Output QV of a different function block Parameters Function Parameters are displayed Parameters are not ...

Page 283: ...dard circuit diagram Contact The contact of the function block is evaluated in the standard circuit diagram A closed contact indicates Memory requirement The data multiplexer function block requires 96 bytes of memory plus 4 bytes per constant at the function block inputs Parameters Function parameterisation in the function block QV Output value 2147483648 2147483647 Coil Function MX EN Activation...

Page 284: ...present at the channel number input MX K Example A drive is required to run at a fixed speed and at three dependent speeds It receives the setting from a multiplexer function block MB08 defines the channel number that is to be passed onto the output The fixed speed is set as a constant at input MX01I1 the subsequent inputs are assigned the variable values from markers MB01 to B03 The setpoints at ...

Page 285: ...MX data multiplexer 281 02 16 MN05013001Z EN Enter the parameters of the function block as shown on the left MX01 K MB08 I1 40 I2 MB01 I3 MB02 I4 MB03 I5 I6 I7 I8 QV MB04 ...

Page 286: ... decimal value easySafety allows the use of up to 16 numerical converters Function block Figure 130 Numerical converter function block a Coil NC EN Enables the operation of the function block b Input NC I1 Input value c Output NC QV Supplies the converted input value Wiring of the function block The function block is enabled in the standard circuit diagram For example Figure 131 Wiring the enable ...

Page 287: ...an be disabled Further information can be found in section Parameter assignment from the standard circuit diagram on page 161 This parameter is factory set to NC02 BCD I1 QV NC02 Function block Numerical converter number 02 BCD Mode Converting BCD to binary Parameter display Call enabled I1 Input value QV Output value Parameters Function parameterisation in the function block BCD Converting BCD to...

Page 288: ...ue to be converted to function block input I1 The function block input I1 knows the following operands Constant Markers MD MW MB Output QV of a different function block BCD code Decimal value 0000 0 0001 1 0010 2 0011 3 0100 4 0101 5 0110 6 0111 7 1000 8 1001 9 1010 1111 Not permissible 0001 0000 10 1001 1001 99 Parameters Function I1 Input value Decimal 161061273 161061273 BCD 9999999 9999999 ...

Page 289: ...zero Memory requirement The numerical converter function block requires 32 bytes of memory plus 4 bytes per constant at the function block input Operation of the function block BCD mode The BCD value present at input I1 is converted to a binary value and supplied on the output QV The binary value is displayed as a decimal value Example 1 Input value I1 9dec Binary value 1001 Decimal value QV 9 Par...

Page 290: ...1100110011001 Decimal value QV 9999999 Example 5 Input value I1 61673dec Binary value 10000000000000001111000011101001 Decimal value QV 9099 Example 6 Input value I1 2147483647dec Binary value 01111111111111111111111111111111 Decimal value QV 9999999 h Bit 32 is the sign bit Bit 32 1 r Sign Minus h Values greater than 161061273 are output as 9999999 Values less than 161061273 are output as 9999999...

Page 291: ...imal value QV 7 Example 2 Input value I1 11dec BCD binary value 00010001 Hexadecimal value 00010001 Decimal value QV 17 1 16 Hexadecimal value Bit 0 has the value 1 Bit 4 has the value 16 Total Bit 0 plus bit 4 17 Example 3 Input value I1 19dec BCD binary value 00011001 Hexadecimal value 00011001 Decimal value QV 25 1 8 16 Example 4 Input value I1 9999999dec BCD binary value 1001100110011001100110...

Page 292: ...l value QV 398963 Example 6 Input value I1 2147483647dec BCD binary value 01111111111111111111111111111111 Hexadecimal value 01111111111111111111111111111111 Decimal value QV 161061273 h Bit 32 is the sign bit Bit 32 1 r Sign Minus h Values greater than 9999999 are output as 161061273 Values less than 9999999 are output as 161061273 The working range of the function block has been exceeded ...

Page 293: ... 4 operating hours counters Function block Figure 132 Operating hours counter function block a Coil OT EN Enables the operation of the function block b Coil OT RE Resets the actual value to 0 c Input OT I1 Sets the upper limit setpoint d Contact OT Q1 Closes on reaching or exceeding the upper limit setpoint e Output OT QV Outputs the current counter value Wiring of the function block You wire the ...

Page 294: ...eters as shown in the figure on the left Enter the function block settings here The display contains the following elements The parameters consist of the following Parameter display The display of the parameters during operation can be disabled Further information can be found in section Parameter assignment from the standard circuit diagram on page 161 This parameter is factory set to OT03Q1 Ä QS...

Page 295: ...erent function block Output The output QV supplies the counted operating hours as an integer value in hours You can assign the following operands to output QV Markers MD MW MB Coils The enable coil starts the function block The reset coil resets the operating hours counter to zero Parameters Function I1 Upper setpoint 0 hours 100 years Parameters Function QV Operating hours 0 hours 100 years Param...

Page 296: ...nt value of I1 the contact OT Q1 switches for as long as the actual value is greater than or equal to the setpoint value The actual value is retained in the unit until the reset coil OT RE is actuated The actual value is then set to zero Accuracy The operating hours counter is accurate to the nearest minute If the enable coil signal is terminated within a minute the value for seconds is lost The v...

Page 297: ... easySafety allows the use of up to 16 PUT function blocks Function block Figure 135 PUT function block a Coil PT T_ Trigger coil on a rising edge the function block temporarily stores the input value and transfers it to the NET b Input PT I1 The value that is to be put onto the NET c Contact PT Q1 Closes while the trigger coil is active d Contact PT AC Closes during the buffering of the input val...

Page 298: ...s transfer the function block information to markers Parameters When using the function block in the circuit diagram for the first time use OK to automatically enter the general display of function block parameters as shown in the figure on the left Enter the function block settings here The display contains the following elements The parameters consist of the following IS05 Ä PT07T_ PT07Q1 Ä M 11...

Page 299: ...161 This parameter is factory set to Input When the function block is triggered the value present at function block input I1 is temporarily stored and then transferred to the NET The function block input can be assigned the following operands Constant Markers MD MW MB Output QV of a different function block Parameters Function Parameters are displayed Parameters are not displayed Parameters Functi...

Page 300: ...circuit diagram A closed contact indicates Memory requirement The PUT function block requires 36 bytes of memory plus 4 bytes per constant at the function block input PUT diagnostics The PUT function block only functions if the NET is running properly a section Checking the functionality of the NET page 543 Parameters Function PT T_ Trigger coil Parameters Function PT Q1 The trigger coil is active...

Page 301: ...lock then transfers this value to the easyNet network The function block contact PT Q1 closes during this time If the temporarily stored value is not sent the contact PT E1 closes and therefore indicates a transfer error It stays closed until the trigger coil PT T_ picks up to issue a new send job The signal diagram shows the relationship of the send job and its triggering by the trigger coil Figu...

Page 302: ...e function block a Coil SC01T_ Trigger coil when activated the function block transfers date and time of the sender to the NET b Contact SC01Q1 Closes while the trigger coil is active Wiring of the function block You wire the function block in the standard circuit diagram with its trigger coil and its contact Example of a set date time function block Figure 140 Wiring the trigger coil The trigger ...

Page 303: ...T page 543 Operation of the function block If the trigger coil of the function block is activated the current date the day of the week and time from the sending station is automatically put onto the NET The sending stations executes this operation as soon as a new minute starts on the device real time clock The other stations accept this value Example The trigger pulse is actuated at 03 32 21 hh m...

Page 304: ...er in a bit operation with a clock pulse a bit will be pushed out at the other end You can choose between two operating modes Bit BIT Double word DW easySafety allows the use of up to 16 shift registers Function block Figure 142 Shift register function block a Coil SR EN Enables the operation of the function block b Coil SR FP Clock pulse forwards c Coil SR BP Clock pulse backwards d Coil SR RE Re...

Page 305: ...rate the shift register function block in the standard circuit diagram with its coils and contacts Figure 143 BIT mode wiring the function block coils The function block coils are switched by markers Figure 144 BIT mode wiring the function block contacts The contacts of the function block are connected with markers In DW mode you only integrate the coils in the standard circuit diagram M 10 Ä SR01...

Page 306: ...parameters as shown in the figure on the left Enter the function block settings here The parameter display is the same for both operating modes and only the parameter for data format is different Operating mode With this parameter you define whether you wish to run the shift register as a bit register or in double word format The factory setting of this parameter is BIT Parameters Function paramet...

Page 307: ...The displayed inputs outputs of the function block I1 I2 D1 D8 have no function in BIT mode If they are assigned operands these will have no effect The wiring of the SR function block BIT is carried out in the circuit diagram SR01 DW I1 I2 D1 D2 D3 D4 D5 D6 D7 D8 SR01 Function block SR shift register number 01 DW Mode Double word marker operation Appears in the parameter display I1 Input value for...

Page 308: ...s parameter is factory set to Inputs In DW mode you assign function block inputs I1 and I2 with the values that are to be read into the shift register The inputs can have the following operands Constant Markers MD MW MB Output QV of a different function block Parameters Function Parameters are displayed Parameters are not displayed Parameters Function I1 Input value forwards 2147483648 2147483647 ...

Page 309: ...ndard circuit diagram The forwards pulse input coil SR FP triggers the following function when it is activated depending on the mode The remaining content of the register is then moved forwards Parameters Function D1 D8 Register values 1 8 2147483648 2147483647 Coil Function SR EN Selective activation of the function block Coil Function SR FP BIT mode Transfer of the data bit at input coil SR FD t...

Page 310: ...the standard circuit diagram the function block in BIT mode has 8 contacts SR Q1 to SR Q8 A closed contact indicates Memory requirement The SR function block requires 96 bytes of memory plus 4 bytes per constant at the function block input Coil Function SR BP BIT mode Transfer of the data bit at input coil SR BD to the register SR Q8 DW mode Transfer of the value SR I2 to the register SR D8 Coil F...

Page 311: ... BIT for a bit data format DW for a double word data format In BIT mode the function block uses Input coils SR FD and SR BD Register field contacts SR Q1 to SR Q8 In DW mode the function block processes inputs and outputs in double word format Inputs SR I1 and SR I2 Outputs SR D1 to SR D8 SR FD and SR I1 are for data that the function block transfers to register Q1 or D1 in a forwards direction wh...

Page 312: ...om SR FD c Transfer of a data bit SR EN is activated the function block is active SR FD has data bit 0 with the forwards pulse from SR FP the register field SR Q1 shifts the content of all register fields one place forwards and accepts the 0 from SR FD d Reset of the register SR EN is activated the function block is active Activating SR RE clears the content of the register 1 Q1 Q2 Q3 Q4 Q5 Q6 Q7 ...

Page 313: ... I1 c Transfer of value SR EN is activated the function block is active SR I1 has the value 52 with the forwards pulse from SR FP the register field SR D1 shifts the content of all register fields one place forwards and accepts the 52 from SR I1 d Reset of the register SR EN is activated the function block is active Activating SR RE clears the content of the register D1 D2 D3 D4 D5 D6 D7 D8 8 0 0 ...

Page 314: ... shifts the content of all register fields one place back and accepts the 1 from SR BD c Transfer of a data bit SR EN is activated the function block is active SR BD has data bit 0 With the backwards pulse from SR BP the register field SR Q8 shifts the content of all register fields one place back and accepts the 0 from SR BD d Reset of the register SR EN is activated the function block is active ...

Page 315: ...R I2 c Transfer of value SR EN is activated the function block is active SR I2 has the value 52 With the backwards pulse from SR BP the register field SR D8 shifts the content of all register fields one place back and accepts the 52 from SR I2 d Reset of the register SR EN is activated the function block is active Activating SR RE clears the content of the register 0 0 0 0 0 0 0 0 D1 D2 D3 D4 D5 D...

Page 316: ...ransferred to the register when SR FP is activated and is indicated at SR Q1 The figure on the left shows the parameter display and the parameter set for the function block SR12 Once shift register number 12 has been defined you set here only BIT mode for the bit format The coils are programmed in the standard circuit diagram of easySafety Figure 150 easySafety circuit diagram for example 1 The en...

Page 317: ...oduction code 1 is now at the register field SR01D1 for the first machining station which reads it from double word marker MD01 The completed workpiece is now passed to station 2 The shift register accepts the production code for the next workpiece Production code 1 moves one place forwards as does the remaining register content It now stands at register output SR01D2 It reaches machining station ...

Page 318: ...he parameter display and the parameter set After defining shift register number 01 you set here the following parameters the DW mode for the double word marker format the double word markers for receiving the production code SR01 DW I1 MD11 I2 D1 MD01 D2 MD02 D3 MD03 D4 D5 D6 D7 D8 ...

Page 319: ...ming relay function block a Coil T EN Enables the operation of the function block b Coil T RE Resets the timing relay to zero c Coil T ST Stops the timing relay d Input T I1 Entry for setpoint 1 e Input T I2 Entry for setpoint 2 h If you require a timing relay in the safety circuit diagram use the 16 safety timing relays provided there with a similar function h page 337 on Example with timing rela...

Page 320: ...gure 154 Wiring of the function block contact The function block indication signal is assigned directly to a device output Parameters When using the function block in the circuit diagram for the first time use OK to automatically enter the general display of function block parameters as shown in the figure on the left Enter the function block settings here The display contains the following elemen...

Page 321: ...y X Switch with on delay and random time range â Switch with off delay â Switch with off delay and random time range Xâ On and off delayed Off delayed with random time range setpoint retriggerable Off delayed with random time range retriggerable Xâ On and off delayed switching with random time 2 time setpoints ü Single pulse switching Ü Flashing synchronous 2 setpoints Ü Flashing asynchronous 2 se...

Page 322: ...ge 161 This parameter is factory set to Parame ters Time range and setpoint Reso lution S 000 000 Seconds 0 05 to 999 995 s for constants and variable values 5 ms M S 00 00 Minutes Seconds 00 00to99 59only for constants and variable values 1 s H M 00 00 Hours Minutes 00 00 to 99 59 only for constants and variable values 1 min h Minimum time setting 0 05 s 50 ms If a time value is less than the eas...

Page 323: ...sign the following operands to output QV Markers MD MW MB Coils The trigger coil in the standard circuit diagram starts the timing relay In the standard circuit diagram the reset coil resets the run down of the timing relay to zero The stop coil interrupts the run down of the timing relay in the standard circuit diagram Parameters Function I1 Setpoint 1 I2 Setpoint 2 Parameters Function QV Elapsed...

Page 324: ...ntive actual values The number of retentive timing relays can be selected in the SYSTEM r RETENTION menu If a timing relay is retentive the actual value is retained when the operating mode is changed from RUN to STOP and when the power supply is switched off If easySafety is started in RUN mode the timing relay operates with the retentively saved actual value The state of the trigger pulse must co...

Page 325: ...ing on the time range selected S value in milliseconds The last digit is rounded up or down to 0 or 5 maximum value 999995 ms M S value in seconds maximum value 5999 s H M value in minutes maximum value 5999 min Examples of time range S Operand value 9504 Time value is 9 505 s Operand value 45507 Time value is 45 51 s Examples of time range M S Operand value 5999 Time value is 99 h 59 min Example ...

Page 326: ...e Figure 155 Signal diagram of timing relay on delayed with and without random switching 1 Trigger coil T EN 2 Stop coil T ST 3 Reset coil T RE 4 Switching contact N O contact T Q1 ts Setpoint time Range A The time runs down from the set time value Range B The time does not elapse because the trigger coil drops out prematurely Range C The Stop coil stops the time from elapsing t1 t2 ts t A B ts 1 ...

Page 327: ... and without random switching Range D The stop coil is inoperative after the time has elapsed Range E The reset coil resets the relay and the contact Range F The Reset coil resets the time during the timeout sequence After the reset coil drops out the time runs down normally tF D E ts 1 2 4 3 ts F ...

Page 328: ...med out once more Figure 157 Signal diagram of timing relay off delayed with without random switching with without retriggering 1 Trigger coil T EN 2 Stop coil T ST 3 Reset coil T RE 4 Switching contact N O contact T Q1 ts Setpoint time Range A The time elapses after the trigger coil is deactivated Range B The Stop coil stops the time from elapsing Range C The reset coil resets the relay and the c...

Page 329: ...switching with without retriggering Range E The Trigger coil drops out twice The set time ts consists of t1 plus t2 switch function not retriggerable Range F The trigger coil drops out twice The actual time t1 is cleared and the set time ts elapses completely retriggerable switch function E t1 t2 ts 1 2 4 3 ts F t1 ...

Page 330: ...s Figure 159 Operational diagrams timing relay on and off delayed 1 1 Trigger coil T EN 2 Stop coil T ST 3 Reset coil T RE 4 Switching contact N O contact T Q1 ts1 Pick up time ts2 drop out time Range A The relay processes the two times without any interruption Range B The trigger coil drops out before the on delay is reached Range C The stop coil stops the timeout of the on delay Range D The stop...

Page 331: ... the relay after the on delay has elapsed Range G After the reset coil is activated the internal time counter is reset The switching contact remains switched off The function relay waits for a new trigger pulse Figure 161 Operational diagrams timing relay on and off delayed 3 Range H The Reset signal interrupts the timing out of the set time E F t1 t2 ts2 G 1 2 4 3 t ts1 ts1 H t 1 2 4 3 ts1 ...

Page 332: ...l is short and is lengthened Range B The trigger signal is longer than the set time Range C The stop coil interrupts the timing out of the set time Figure 163 Signal diagram timing relay single pulse 2 Range D The reset coil resets the timing relay Range E The reset coil resets the timing relay The trigger coil is still energized after the reset coil is disconnected whilst the delay time runs down...

Page 333: ...al I2 Figure 164 Signal diagram timing relay synchronous and asynchronous flashing 1 Trigger coil T EN 2 Stop coil T ST 3 Reset coil T RE 4 Switching contact N O contact T Q1 Range A The relay flashes for as long as the trigger coil is activated Range B The stop coil interrupts the timing out of the set time Range C The reset coil resets the relay t1 t2 ts2 ts1 ts1 ts1 ts2 ts2 ts1 ts1 ts2 ts2 A B ...

Page 334: ... to 16 table function blocks Function block Figure 165 Table function block a Coil TB EN Enables the operation of the function block b Coil TB WP Reads the value at input TB I1 enters it in the table and outputs it at output QV c Coil TB RF Clears the value entered first from the table and outputs it at output QV d Coil TB RL Clears the most recently entered value from the table and outputs it at ...

Page 335: ...lock contacts Function block contacts TE empty and TF full display an empty or full table respectively Operands are assigned to inputs and outputs in the parameter display Parameters When using the function block in the standard circuit diagram for the first time press OK to enter the general display of the function block parameters automatically as shown in the figure on the left This is where yo...

Page 336: ...y set to Input The value at input I1 is read into the table when function block coil TB WP is activated The function block input I1 can be assigned the following operands Constant Markers MD MW MB Output QV of a different function block TB01 Function block Table function number 01 Parameter display Call enabled I1 Input value QV Output value QN Number of table entries Parameters Function Parameter...

Page 337: ...oils of the function block are used in the standard circuit diagram Use function block coil TB EN to activate the function block With a rising edge at coil TB WP the input value is read into the table The data at function block output QV depends on which coil was activated TB WP the currently read input value TB RF the first table entry TB RL the last table entry The reset coil TB RE is used to fu...

Page 338: ...verwritten and read Parameters Function TB EN Selective activation of the function block TB WP Reads the value at input TB I1 and enters it in the table TB RF Clears the first table entry and supplies it at output QV TB RL Clears the last table entry and supplies it at output QV TB RE Clears the table content Parameters Function TB TE Table is empty TB TF Table is full h To allow function block ta...

Page 339: ...ntries is reached no more data is transferred to the table and signal contact TB TF closes If you wish to make more table entries read values from the table beforehand or clear the entire table with a rising edge at the RE coil A rising edge at the RE coil causes The value at output TB QN to be set to 0 The signal contact TB TE to close The signal contact TB TF to open Reading out the table The TB...

Page 340: ...code at input TB16I1 and the output TB16QV The coils and contacts are programmed in the standard circuit diagram of easySafety Figure 168 Table function example The enable coil TB16EN is permanently active the function block is not switched off With a rising edge of marker M01 write clock pulse coil TB16WP for reading the production code from MD10 and transfers it to the table The contact TB16TF i...

Page 341: ... function block A warning light flashes when the counter reaches 10 In this example the function blocks C01 and T01 are wired in the standard circuit diagram and their inputs outputs are defined Figure 169 Hardwiring with relays Figure 170 Wiring with easySafety ES4P DRX 1 2 E1 L01 S2 L01 L01 24 V 0 V IS5 IS6 S1 QS1 ...

Page 342: ... is explained under each function block type Entry The first part of the parameter set of a counter is displayed X Move the cursor í over the character to the value input behind SH SH means Function block input upper counter setpoint value The character means that the parameters of this timing relay can be modified using the PARAMETERS menu X Change the upper counter setpoint to 10 Use ú í to move...

Page 343: ... of this timing relay can be modified using the PARAMETERS menu X Confirm the value input with OK X Use ESC to exit the function block Testing the circuit diagram X Switch easySafety to RUN mode and return to the program You can display every parameter set via the function relays menu X Move the cursor onto C 01 and press OK The parameter set for the counter is displayed with actual and setpoint v...

Page 344: ...ow display T 01 and change the constant of the setpoint time to 001 000 When you press OK the warning light will flash at twice the frequency If the setpoint is a constant it can also be modified via the PARAMETERS menu T 01 Ü S I1 002 000 I2 002 000 QV 0 550 h The actual value is only shown in RUN mode ...

Page 345: ...re shows a 2 channel emergency stop button that is connected with inputs IS1 and IS2 of the device These two inputs must be assigned to the appropriate safety function blocks In this case the ES ES emergency stop is used The assignment is carried out in the safety circuit diagram The ES safety function block monitors and evaluates the external emergency stop button If this is actuated the output o...

Page 346: ...ut of a safety function block Correct Incorrect Rule 3 Currently not defined Rule 4 A safety circuit diagram must always be provided Rule 5 6 and 7 Currently not defined Rule 8 A non safety coil of a safety function block normally the EN coil for the external enable of the function block should only be assigned once either in the safety circuit diagram or in the standard circuit diagram Rule 9 Use...

Page 347: ...using a safety function block in the safety circuit diagram its QS output must be wired as a contact Rule 14 Currently not defined Rule 15 If the Manual Start operating mode MST or Controlled Start mode CST is set you must wire the RE coil of the function block concerned e g ES01RE as a coil Rule 17 If you have set the multi channel capability all channels of the function block must be addressed a...

Page 348: ...nly be wired once as a coil The reported input of the safety function block has been wired several times as a coil in the safety circuit diagram Rule 25 Currently not defined Rule 26 Do not assign a test signal to the inputs IS1 and IS2 if an OM or ZM function block is present in the safety circuit diagram OM and ZM are assigned implicitly IS1 and IS2 as measuring inputs for the frequencies Rule 2...

Page 349: ... error contact closes to indicate a general error This signal is avail able both in the standard as well as safety circuit diagram Further information on the cause of the error is provided at the DG function block output This can be indicated in the status display or in the simulation function of easySoft Safety Furthermore it is possible to evaluate the individual states of the safety function bl...

Page 350: ...hed on and after the protected area is given clearance AST Automatic start The enable contact closes as soon as the input circuit or circuits are closed i e the protected area is given clear ance If the RE reset coil is wired and the Automatic Start operating mode AST is set the following warning will appear The reset is switched although the Automatic Start mode is selected h The improper use of ...

Page 351: ... soon as the operating voltage is applied and the protected area is clear The protected area must be interrupted expressly once beforehand The same applies to safety gate monitoring In this case you first have to open the safety gate and then close it again before the enable signal appears at h The precondition for this is that the safety peripherals indi cate a clear protected area h The precondi...

Page 352: ...ut You use the DG diagnostics function block in the standard circuit diagram in order to evaluate the error code at the DG diagnostics output Its 8 output contacts provide you with an accurate overview of the cause of function block error You can forward this information or initiate a suitable routine a section Diagnostics using the DG diagnostics function block page 616 Application examples The a...

Page 353: ...utput signal of another safety function block such as ES QS Use only in the safety circuit diagram b Coil EM FL Monitoring of the feedback loop Use only in the safety circuit diagram c Coil EM RE Function block reset in the Manual Start MST and Controlled Start CST operating modes and start of uninter rupted operation see also section ES Emergency stop on page 371 Use only in safety circuit diagra...

Page 354: ...loses in the event of an error Use in the safety and in standard circuit diagram h Actual value output EM QV Indicates the current actual value of the monitoring time Indicated on the device or in easySoft Safety i Diagnostics output EM DG Provides information about the states of the function block Evaluation only in the standard circuit diagram with the DG diagnostics function block Wiring of the...

Page 355: ...following Enable The Enable parameter specifies whether an external function block enable is required Further information can be found at section Enable parameter EN enable coil on page 345 This parameter is factory set to NEN the function block is active without an external enable EM01 NEN MST FT 3 0s EM01 Function block external device monitoring No 1 NEN Enable None required MST Operating mode ...

Page 356: ...cified monitoring time This parameter is factory set to 3 0 s Outputs Actual value output QV Indicates the current actual value of the monitoring time Diagnostics output DG Provides information the states of the function block It is evaluated in the standard circuit diagram e g with the diagnostics function block Parameters Function parameterisation in the func tion block MST Manual start CST Cont...

Page 357: ...n block The EM FL function block coil monitors the signal of the feedback loop in the safety circuit diagram The Reset coil EM RE resets the function block in Manual Start MST and Controlled Start CST operating modes and starts normal operation It is used in the safety circuit diagram Status number Plain text Hexadecimal 0 F decimal 0 9 0000 0000 No Enable 2001 8193 Enable issued waiting for OC FL...

Page 358: ... acti vated safely within the monitoring time If the EM ER contact is wired in the standard and or safety circuit diagram it indicates the presence of an error by closing Memory requirement The EM function block requires 28 bytes of memory Coil Function EM OC Safety activation of the function block EM FL Signal of the feedback loop EM RE Reset EM EN Function block enable Contact Function EM QS Ena...

Page 359: ... the actuator indicates a change in its switch position within the monitoring time the enable contact EM QS stays closed and enables operation If the feedback signal of the switch position is not generated or outside of the monitoring time the enable is removed and the enable contact EM QS opens Any further enable is not generated before the function block is reset at EM RE Error detection and ack...

Page 360: ...ust be removed if the feedback signal for the contactor switch position is delayed The monitoring time is set to 2 5 seconds This looks as follows in the electrical circuit diagram h Note that the emergency stop function block is in AST Automatic Start operating mode Manual enabling is only possible via the Reset coil of the EM function block If the safety application does not have an EM function ...

Page 361: ... M 3 h 1U 1V 1W PE 1V 1W EP L3 L2 L1 N 1L1 0 V 24 V F2 6 A gL gG 1 2 T1 T2 T3 T4 4x Test Signal Output 4x Relay 6A DEL K1 OK ALT ES4P 221 DRXD1 DC 24 V NET Input 14 x DC ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QS1 2 1 QS2 2 1 QS3 2 1 QS4 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A Q1 1A 2A Q2 1A 2A 31 41 S2 Q2 12 22 Q1 12 22 I r 6 3 10 A I i 140 A S1 12 22 11 21 Reset NOT AUS ...

Page 362: ...s linked to IS9 The QS enable contact switches the device outputs QS1 and QS2 directly The enable parameter stays at NEN i e no external enable Likewise the operating mode stays in the default setting Manual Start MST and the monitoring time is set to 2 5 seconds The test signals for cross circuit monitoring are assigned to the corresponding device inputs in the TEST SIGNALSmenu IS01 Ä ES01I1 IS02...

Page 363: ...set coil picks up Figure 177 Feedback example signal diagram a Normal operation emergency stop not actuated b Emergency stop actuated 0 signal at EM01OC EM01QS switches off the device outputs Feedback loop not active within the monitoring time contactor stuck EM01ER error output active c Fault in feedback loop rectified emergency stop released resulting in a 1 signal at EM01OC d Actuating the Rese...

Page 364: ... switches Function block Figure 178 Enable switch function block a Coils EN I1 to EN I2 monitoring of the enable switch Use only in the safety circuit diagram b Coil EN SA safety activation of the function block Use only in the safety circuit diagram mandatory c Coil EN EN Selective activation or deactivation of the function block function optional Use either in the safety or standard circuit diag...

Page 365: ... Can be used in the safety and standard circuit diagram g Actual value output EN QV Indicates the current actual value of the enable time Indicated on the device or in easySoft Safety h Diagnostics output EN DG Provides information about the states of the function block Evaluation only in the standard circuit diagram with the diag nostics function block DG Wiring of the function block Wire its coi...

Page 366: ... consist of the following Enable The Enable parameter specifies whether an external function block enable is required Further information can be found in section Enable parameter EN enable coil on page 345 This parameter is factory set to NEN the function block is active without an external enable EN01 NEN ED OFF EN01 Function block enable switch no 01 NEN Enable None required ED Enable time OFF n...

Page 367: ...put QV Indicates the current actual value of the enable time Diagnostics output DG Provides information the states of the function block It is evaluated in the standard circuit diagram e g with the diagnostics function block Parameters Function parameterisation in the func tion block ED OFF 0 5 10 0 min adjustable in increments of g0 5 min Parameters Function parameterisation in the func tion bloc...

Page 368: ...it diagram The coils monitor the signal of the enable switch in the safety circuit diagram Use function block coil EN SA to activate the function block Associate the coil in the safety circuit diagram for example with the enable contact of another safety function block Status number Plain text Hexadecimal 0 F decimal 0 9 0000 0000 No Enable 2001 8193 Enable issued waiting for input 2005 8197 Only ...

Page 369: ...the enable has been initiated If the EN ER contact is wired in the standard and or safety circuit diagram it indicates the presence of an error by closing Memory requirement The EN function block requires 32 bytes of memory Coil Function EN I1 Enable switch channel 1 EN I2 Enable switch channel 2 EN SA Safety activation of the function block EN EN Function block enable Contact Function EN QS Enabl...

Page 370: ...tact EN QS Position 2 panic position for example caused by clenching of the hand removes the enable and opens EN QS The enable contact stays open when switch position 0 is restored also when passing through switch position 1 Error detection and acknowledgement The enable switch function block detects the timing out of the enable time General information on Errors and how the easySafety reacts to t...

Page 371: ...M function block is described in section OM Maximum speed monitoring on page 434 Moving the switch from position 0 to 1 triggers the enable The enable contact EN01QS of the function block closes and the signal is assigned to the safety marker MS05 for further processing The enable is removed if the switch is held down in position 2 or released and is thus returned to position 0 When returning to s...

Page 372: ...lectrical circuit diagram 0 V 24 V T1 T2 T3 T4 4x Test Signal Output 4x Relay 6A DEL K1 OK ALT ES4P 221 DRXD1 DC 24 V NET Input 14 x DC ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QS1 2 QS1 1 QS2 2 QS2 1 QS3 2 QS3 1 QS4 2 QS4 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A L A L B1 L A L B2 I S1 0 3 4 2 1 4 3 2 S2 3 1 ea ySafety ...

Page 373: ... The test signals T2 and T3 feed the enable switch S2 connected to the device terminals IS12 and IS13 The parameters for the enable are kept at the default setting and the maximum permissible enable time is kept at 3 0 minutes The test signals for cross circuit monitoring are assigned to the corresponding device inputs in the TEST SIGNALSmenu Ä OM01SA OM01QS IS08 Ä EN01SA IS12 Ä EN01I1 IS13 Ä EN01...

Page 374: ...low The enable switch can therefore be acti vated b Actuation of the enable switch switch position 1 The enable time is less than the time set at ED The enable at EN01QS is initiated c Release of the enable switch the enable at EN01QS is removed d Actuation of the enable switch switch position 1 The enable time is greater than the time set at ED The enable at EN01QS is removed after the enable tim...

Page 375: ...rcuits or 7 two channel emer gency stop circuits Function block Figure 185 Emergency stop function block a Coils ES I1 and ES I2 Monitoring of the 1 or 2 channel emer gency stop switch Use only in the safety circuit diagram b Coil ES RE Reset of the function block to Manual Start MST and Controlled Start CST modes and starting of normal oper ation Use only in the safety circuit diagram c Coil ES E...

Page 376: ...tes the current actual value of the discrepancy time Indicated on the device or in easySoft Safety h Diagnostics output ES DG Provides information about the states of the function block Evaluation in the standard circuit diagram with the DG diagnos tics function block Wiring of the function block Wire its coils ES I1 and ES I2 directly to the device terminals IS1 to IS14 Example of a 2 channel eme...

Page 377: ...e parameter allows the use of the enable coil for activation or deactivation Further information can be found at section Enable parameter EN enable coil on page 345 This parameter is factory set to NEN the function block is active without an external enable ES01 NEN MST 2CH DT 3 0s ES01 Function block emergency stop no 01 NEN Enable None required MST Operating mode Manual start 2CH Evaluation 2 ch...

Page 378: ...with one or two break contacts easySafety is defined with a default setting for 2 channel evaluation Discrepancy time The discrepancy time ES DT can be set when the function block is set for 2 channel emergency stop monitoring easySafety is factory set with a discrepancy time of 3 0 s Parameters Function parameterisation in the func tion block MST Manual start CST Controlled start AST Automatic st...

Page 379: ... Function parameterisation in the func tion block QV Actual value discrepancy time Time DG Diagnostics double word a table 13 Status number Plain text Hexadecimal 0 F decimal 0 9 0000 0000 No Enable 2001 8193 Enable issued waiting for first or only input 2002 8194 Waiting for second input 2003 8195 Waiting for rising edge at Reset 2004 8196 Waiting for falling edge at Reset 2005 8197 Only one chan...

Page 380: ...The coils monitor the signal of the light curtain in the safety circuit diagram The coils monitor the signal of the Emergency Stop in the safety circuit diagram The Reset coil ES RE resets the function block in Manual Start MST and Controlled Start CST operating modes and starts normal operation It is used in the safety circuit diagram The function block is enabled either in the safety circuit dia...

Page 381: ...s 28 bytes of memory Operation of the function block If all conditions for safe operation are fulfilled the enable contact ES QS is closed and enables operation If one of the emergency stop channel coils drops out the enable is removed the enable contact ES QS opens and the hazardous movement can be stopped Error detection and acknowledgement The emergency stop function block detects the timing ou...

Page 382: ...val of the hazard initiates the re enabling in a controlled manner The discrepancy time is set for 0 5 seconds The break contacts of the emergency stop switch S1 are connected to the device terminals IS9 and IS10 and are provided with the test signals T3 and T4 The safety device outputs QS1 and QS3 switch the contactors Q1 and Q2 directly The enable is initiated by the function block after the eme...

Page 383: ... 1T 2T 3T I I I Q3 M 3 1U 1V 1 W PE 1V 1 W EP L3 L2 L1 0 V 24 V1 0 V 24 V F2 8 A gL gG 1 2 0V 24V QS1 QS2 QS3 QS4 T1 T2 T3 T4 Output 1x Relay 6A 4x Test Signal ES4P 221 DMXD1 4x Transistor 0 5A DC 24 V Input 14 x DC NET ALT OK K1 DEL ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QR1 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A Q1 1A 2A Q2 1A 2A S1 12 22 11 21 Q2 12 22 Q1 12 22 31 41 S2...

Page 384: ...switches the device outputs QS1 and QS3 directly The enable parameter stays at NEN i e no external enable The operating mode is changed to CST Controlled Start The evaluation of the emergency stop button stays set to 2 channel operation 2CH and the discrepancy time to 0 5 seconds The test signals for cross circuit monitoring are assigned to the corresponding device inputs in the TEST SIGNALSmenu I...

Page 385: ... enabling after the hazard has been recti fied and the Reset coil ES01RE has dropped out Figure 190 Example emergency stop signal diagram a Normal operation b Triggered emergency stop after a hazardous situation occurs c Discrepancy time exceeded when releasing the emergency stop button Error signal at contact ES01ER d Error acknowledgement by actuation of the emergency stop pushbutton e Release o...

Page 386: ...If in the event of a hazard the pedal is actuated beyond the pressure point the positively driven break contact is opened and mechanically interlocked An additional pushbutton is implemented for the release The safety foot switch does not then move over the switch on point when it is reset The function block operates with 2 channel or 4 channel safety foot switches easySafety allows the monitoring...

Page 387: ...tandard circuit diagram d Parameter FS ED The enable time is the maximum time in which the guard is allowed to be bridged When the time has been exceeded the enable is removed and FS QS is opened If the enable time is not activated the enable contact FS QS is closed for as long as the FS I1 to FS I2 or FS I1 to FS I4 func tion block coils have picked up Can be used with foot switch as an adjustabl...

Page 388: ...lock Evaluation only in the standard circuit diagram with the diag nostics function block DG Wiring of the function block Wire its FS I1 and FS I2 coils directly to device terminals IS1 to IS14 Example of the assignment of the 2 channel foot switch to the safety function block inputs Figure 192 Wiring of input coils You can associate the function block contact FS QS directly with one or several sa...

Page 389: ...parameter EN enable coil on page 345 This parameter is factory set to NEN the function block is active without an external enable Evaluation The parameter sets the function block for monitoring foot switches with two or 4 break contacts easySafety is defined with a default setting for 4 channel evaluation FS01 NEN 4CH ED OFF FS01 Safety foot switch function block No 01 NEN Enable None required 4CH...

Page 390: ... output QV Indicates the current actual value of the enable time Diagnostics output DG Provides information the states of the function block It is evaluated in the standard circuit diagram e g with the diagnostics function block Parameters Function parameterisation in the func tion block ED OFF 0 5 10 0 min adjustable in increments of g0 5 min Parameters Function parameterisation in the func tion ...

Page 391: ...on block coil FS SA to activate the function block Associate the coil only in the safety circuit diagram for example with the enable contact of another safety function block Status number Plain text Hexadecimal 0 F decimal 0 9 0000 0000 No Enable 2001 8193 Enable issued waiting for first or only input 2011 8209 Foot switch not operated position 0 2013 8211 Foot switch in panic position position 2 ...

Page 392: ...If the FS ER contact is wired in the standard and or safety circuit diagram it indicates the presence of an error by closing Memory requirement The FS function block requires 32 bytes of memory Coil Function FS I1 Foot switch channel 1 FS I2 Foot switch channel 2 FS I3 Foot switch channel 3 FS I4 Foot switch channel 4 FS SA Safety activation of the function block FS EN Function block enable Contac...

Page 393: ...l to FS I1 the 2nd channel to FS I2 4 channel 2 make break combinations Figure 195 Contacting of the 4 channel foot switch with three stages 0 1 2 and four contacts A B C D Connect the 1st channel to FS I1 the 2nd channel to FS I2 the 3rd channel to FS I3 and the 4th channel to FS I4 You can use the foot switch to initiate the enable signal under the following conditions The foot switch is in posi...

Page 394: ...sing through switch position 1 Error detection and acknowledgement The safety foot switch detects the timing out of the enable time General information on Errors and how the easySafety reacts to them is provided in section Diagnostics using the ER contact on page 622 Error Error acknowledgement Wire break or interruption of the activation of FS I1 and FS I4 Return of the foot switch to position 0 ...

Page 395: ...ving the switch from position 0 to 1 triggers the enable The enable contact FS01QS of the function block closes and the signal is assigned to the safety marker MS05 for further processing The enable is removed if you continue to hold down the switch in position 2 or take your foot off the switch to thus return it to position 0 When returning to switch position 2 from switch position 0 there is no ...

Page 396: ...onnected to the device terminals IS12 and IS2 The parameters for the enable stay in the default setting you set the number of channels to 2 2CH and the maximum permissible enable time to 3 0 minutes 0 V 24 V T1 T2 T3 T4 4x Test Signal Output 4x Relay 6A DEL K1 OK ALT ES4P 221 DRXD1 DC 24 V NET Input 14 x DC ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QS1 2 1 QS2 2 1 QS3 2 1 ...

Page 397: ...ated b Actuation of the foot switch switch position 1 The enable time is less than the time set at ED c Release of the foot switch the enable at FS01QS is removed d Actuation of the foot switch switch position 1 The enable time is greater than the time set at ED The enable at FS01QS is removed after the enable time has elapsed The function block outputs an error signal via FS01ER e Acknowledgement...

Page 398: ... equipment ESPE devices Function block Figure 199 Light curtain function block a Coils LC I1 and LC I2 OSSD Output Signal Switching Device monitoring channels 1 and 2 Use only in safety circuit diagram b Coil LC RE Reset of the function block to Manual Start MST and Controlled Start CST modes and starting of normal oper ation Use only in the safety circuit diagram c Coil LC EN Selective activation...

Page 399: ...y time Indicated on the device or in easySoft Safety h Diagnostics output LC DG Provides information about the states of the function block Evaluation only in the standard circuit diagram with the diag nostics function block DG Wiring of the function block Wire its coils LC I1 and LC I2 directly to the device terminals IS1 to IS14 Example of a light curtain function block Figure 200 Wiring of inpu...

Page 400: ...n there are different kinds of restarts possible They are described in greater detail as operating modes in section Operating mode parameter RE reset coil on page 346 The factory setting of this parameter is MST Manual Start LC01 Function block light curtain number 01 NEN Enable None required MST Operating mode Manual start OFF Startup test deactivated DT Discrepancy time 3 0 seconds Parameters Fu...

Page 401: ...e coil The startup test is further described in section Parameter SUT Startup test on page 347 Discrepancy time The discrepancy time LC DT can be set when activated for 2 channel light curtain monitoring easySafety is factory set with a discrepancy time of 3 0 s Parameters Function parameterisation in the func tion block OFF No startup test required default setting SUT The startup test must be car...

Page 402: ...isation in the func tion block QV Actual value discrepancy time Time DG Diagnostics double word a table 15 Status number Plain text Hexadecimal 0 F decimal 0 9 0000 0000 No Enable 2001 8193 Enable issued waiting for first or only input 2002 8194 Waiting for second input 2003 8195 Waiting for rising edge at Reset 2004 8196 Waiting for falling edge at Reset 2005 8197 Only one channel has been opened...

Page 403: ...inals IS1 to IS14 The coils monitor the signal of the light curtain in the safety circuit diagram The coils monitor the signal of the light curtain in the safety circuit diagram The Reset coil LC RE resets the function block in Manual Start MST and Controlled Start CST operating modes and starts normal operation It is used in the safety circuit diagram The function block is enabled either in the s...

Page 404: ...ch off command when there is an intervention in the hazardous area the coils LC I1 and LC I2 drop out The enable contact LC QS opens and the hazardous movement can be stopped Error detection and acknowledgement The light curtain function block detects the timing out of the discrepancy time General information on Errors and how the easySafety reacts to them is provided in section Diagnostics using ...

Page 405: ...ual startup after the protected area is vacated The monitoring of the discrepancy time is set to 1 second and a startup test is to be carried out after every RUN STOP change of the device The enable contacts of the light curtain are connected to IS2 and IS3 the safety relay output QS1 switches contactor Q1 directly This looks as follows in the electrical circuit diagram h Using suitable measures e...

Page 406: ...Q2 M 3 h 1U 1V 1W PE 1V 1W EP L3 L2 L1 N 1L1 0 V 24 V F2 6 A gL gG 1 2 T1 T2 T3 T4 4x Test Signal Output 4x Relay 6A DEL K1 OK ALT ES4P 221 DRXD1 DC 24 V NET Input 14 x DC ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QS1 2 1 QS2 2 1 QS3 2 1 QS4 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A 2A 1A B1 31 41 32 42 Q1 1A 2A ea ySafety I r 6 3 10 A I i 140 A ...

Page 407: ...r ating mode is changed to AST Automatic Start The SUT startup test is also activated The signal diagram for this application shows the depend ence of the enable contact LC01QS on the status of coils LC01I1 and LC01I2 Figure 204 Example 1 Light curtain signal diagram a Light curtain free but startup test not yet completed b Intervention light curtain interrupted c Enable after leaving hazardous zo...

Page 408: ...moni tored by the light curtain is vacated the controlled re enabling is completed by actuating the Reset key switch The discrepancy time is set to 0 5 seconds The make contacts of the light curtain B1 are connected to the device terminals IS2 and IS3 and are supplied with test signals T3 and T4 Test signal T2 supplies the Reset button S1 connected to IS6 The safety device outputs QS2 and QS4 swit...

Page 409: ...1T 2T 3T I I I Q3 M 3 1U 1V 1 W PE 1V 1 W EP L3 L2 L1 0 V 24 V1 0 V 24 V F2 8 A gL gG 1 2 0V 24V QS1 QS2 QS3 QS4 T1 T2 T3 T4 Output 1x Relay 6A 4x Test Signal ES4P 221 DMXD1 4x Transistor 0 5A DC 24 V Input 14 x DC NET ALT OK K1 DEL ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QR1 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A 2A 1A B1 31 41 32 42 Q1 1A 2A Q2 12 22 Q1 12 22 I 0 S1 31 41...

Page 410: ... CST Controlled Start The discrepancy time is set to 0 5 seconds The test signals for cross circuit monitoring are assigned to the corresponding device inputs in the TEST SIGNALSmenu The signal diagram of the function block for this application shows the dependence of the enable contact of LC01QS on the state of coils LC01I1 and LC01I2 the relationship between elapsed discrepancy time LC01DT and t...

Page 411: ...a of the light curtain with the removal of the enable d Discrepancy time exceeded when the light curtain is cleared again error e Acknowledgement of the error signal at LC01ER by repeated interruption of light curtain and renewed operation of LC01I1 and LC01I2 within the discrepancy time DT of 0 5 seconds f Monitored re enabling after the Reset coil has dropped out LC01I1 LC01I2 LC01QS LC01ER LC01...

Page 412: ... therefore be able to distinguish between objects and persons The Light curtain muting function block LM enables you to implement muting functions on your light curtain easySafety enables you to monitor up to 2 light curtains with muting sensors arranged in parallel and in series h The muting state must be removed immediately after the material has passed through and the guard must be restored to ...

Page 413: ... diagram c Coils LM BI1 and LM B2 Monitoring of the muting sensors group B Use only in the safety circuit diagram d Coil LM OV Override bridging of the protective function in muting mode Use only in the safety circuit diagram e Coil LM RE Reset of the function block to Manual Start MST and Controlled Start CST modes and starting of normal oper ation Use only in the safety circuit diagram I1 I2 RE ...

Page 414: ...ed as an adjustable constant k Contact LM QS Closes when conditions for safe operation are fulfilled and enables the hazardous movement Use only in the safety circuit diagram l Contact LM QM Closes during muting Use only in the safety circuit diagram m Contact LM ER Closes in the event of an error Use in the safety and in standard circuit diagram n Actual value output LM Q1 Indicates the current a...

Page 415: ...tion block Figure 209 easySafety circuit diagram with light curtain muting function block You can associate the function block contacts QM and QS directly with one or several safety device outputs for example L Figure 210 Wiring the enable contact to two device outputs IS01 Ä LM01I1 IS02 Ä LM01I2 IS03 Ä LM01A1 IS04 Ä LM01A2 IS05 Ä LM01B1 IS06 Ä LM01B2 IS07 Ä LM01OV LM01QM Ä QS1 LM01QS uÄ QS2 hÄ QS...

Page 416: ... Further information can be found at section Enable parameter EN enable coil on page 345 This parameter is factory set to NEN the function block is active without an external enable LM01 NEN MST Æ OFF 2P DT 3 0S MT OFF æ ST 4 0s RT OFF LM01 Function block Light curtain muting no 01 NEN Enable None required MST Operating mode Manual start OFF Startup test deactivated 2P Muting sensors 2 sensors A1 ...

Page 417: ...this parameter is MST Manual Start Startup test The protected area must be explicitly interrupted for the startup test and the Reset command initiated The startup test is further described in section Parameter SUT Startup test on page 347 Parameters Function parameterisation in the func tion block AST Automatic start no manual restart MST Manual start CST Controlled start Parameters Function param...

Page 418: ... a discrepancy time of 3 0 s Parameters Function parameterisation in the func tion block 2P Use of 2 sensors A1 and A2 for parallel muting crossed arrangement default settings 2S Use of 2 sensors A1 and A2 for serial muting adjacent arrangement 4P Use of 4 sensors A1 A2 and B1 B2 for parallel muting opposing arrangement 4S Use of 4 sensors A1 A2 and B1 B2 for sequen tial muting adjacent arrangemen...

Page 419: ...he same state in order to allow or end the bridging of the safety function in a controlled manner easySafety is factory set with a synchronisation time of 4 0 s The sensors A1 and A2 must therefore reach the same state within the 4 0 s If this is not the case the function block signals an error at LM ER and the enable at LM QS is removed Parameters Function parameterisation in the func tion block ...

Page 420: ...ored times Q1 discrepancy time DT Q2 muting time MT Q3 synchronisation time ST Q4 override release time RT Diagnostics output DG Provides information the states of the function block It is evaluated in the standard circuit diagram e g with the diagnostics function block Parameters Function parameterisation in the func tion block RT OFF 1 s 600 s adjustable in increments of g1 s Parameters Function...

Page 421: ...5 32823 States within the muting sequence The flow sequence of the safety function block s muting states depends on the input signals and the muting procedure The current states within the muting sequence can be evaluated based on the diagnostic codes 8018 32792 Muting state Move Clear F001 61441 Error Discrepancy time expired F003 61443 Error Muting duration exceeded F004 61444 Error Synchronizat...

Page 422: ...M I2 LM A1 to LM A2 LM B1 to LM B2 The override coil LM OV makes it possible to bridge the protective function during the muting in the safety circuit diagram in order to rectify a fault The override function is limited by the override release time LM RT The Reset coil LM RE resets the function block in Manual Start MST and Controlled Start CST operating modes and starts normal operation It is use...

Page 423: ...in muting 419 02 16 MN05013001Z EN The function block is enabled either in the safety circuit diagram or in the standard circuit diagram via its enable coil LM EN Coil Function LM RE Reset LM EN Function block enable ...

Page 424: ...ontact is wired in the standard and or safety circuit diagram it indicates the presence of an error by closing Memory requirement The LM function block requires 56 bytes of memory Operation of the function block Access is generally controlled by an ESPE device electro sensitive protective equipment which consists of light barriers light grids and light curtains The ESPE triggers a switchoff comman...

Page 425: ...ting function Optical pushbutton actuators or inductive proximity sensors are used as muting sensors If the sensors determine that the transported material has not yet left the muting area muting area including light curtain after the maximum permissible muting time MT has elapsed the LM QS enable contact opens and the LM ER error contact closes Various sensor arrangements can be used Parallel and...

Page 426: ...w of a conveyor belt which moves the transported material through a light curtain into the hazardous area Figure 211 Light curtain muting Example figure the arrows point to the possible direction of motion of the transported material that is supported by the muting process a Group A of the muting sensors consisting of A1 and A2 b Group B of the muting sensors consisting of B1 and B2 c Light curtai...

Page 427: ...tain for muting Parallel muting with 2 muting sensors Both directions of motion are permissible and therefore any signal sequence is possible The sensors are connected to function block coils LM A1 and LM A2 The synchronization time ST must be set very low as this muting process requires the parallel triggering of both muting sensors A1 and A2 A A1 A2 h The sensors and the reflectors must be arran...

Page 428: ...o B after the muting area is vacated Both directions of motion are permissible and there any signal sequence is possible Group A Group B Group B Group A Sensor group A is connected to function block coils LM A1 and LM A2 Sensor group B is connected to function block coils LM B1 and LM B2 A B A1 A2 B1 B2 h The sensors of group B must be arranged so that they remain triggered as long as the sensors ...

Page 429: ...sors enables a group of muting sensors arranged in sequence to detect the start of the movement of the transported goods Figure 214 Light curtain for muting Sequential muting with 2 muting sensors With this signal sequence only the direction of motion A1 A2 is permissible The sensors are connected to the function block coils LM A1 and LM A2 The protective function of the light curtain is reactivat...

Page 430: ...n a specific order Both directions of motion are permissible with these signal sequences A1 A2 B1 B2 B2 B1 A2 A1 Sensor group A is connected to the LM A1 and LM A2 func tion block coils Sensor group B is connected to the LM B1 and LM B2 function block coils The sensors of group B must be arranged so that they remain triggered as long as the sensors of group A at the entry are still triggered As so...

Page 431: ...de is terminated after the override release time RT has elapsed or the coil LM OV is opened The override function is also terminated if the muting system detects the default state This is the case when no muting sensors have been triggered and the light curtain is clear If the function block has the Manual Start MST or Controlled Start CST operating mode the LM RE reset input must be activated in ...

Page 432: ...4 according to EN ISO 13849 1 Access control of an area with a 2 channel light curtain The protective function is bridged automatically by 2 muting sensors arranged in parallel and reactivated when the trans ported material has passed through Error Error acknowledgement Timeout of discrepancy time DT Dropping out of LM I1 and LM I2 Timeout of the synchronisa tion time ST Dropping out of LM A1 and ...

Page 433: ...gnals and also the monitoring of the following times are set Discrepancy time DT 0 5 s Muting time MT 60 s Synchronization time ST 1 s Override release time RT 60 s The connections are implemented as follows Enable contacts of the B1 light curtain to the device termi nals IS5 and IS6 Muting sensors B2 and B3 to IS10 and IS14 Override key switch to IS1 The feedback loop including Reset button to IS...

Page 434: ...EP L3 L2 L1 N 1L1 0 V 24 V T1 T2 T3 T4 4x Test Signal Output 4x Relay 6A DEL K1 OK ALT ES4P 221 DRXD1 DC 24 V NET Input 14 x DC ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QS1 2 1 QS2 2 1 QS3 2 1 QS4 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A I S1 0 3 4 Q2 1A 2A S2 31 41 Q2 12 22 Q3 12 22 2A 1A B1 31 41 32 42 Q3 1A 2A 2A 1A B2 31 41 2A 1A B3 31 41 ea ySafety I r 6 3 10 A I i 140 A ...

Page 435: ...with IS1 and the Reset coil with the input IS02 The enable contact LM01QS switches the device outputs QS1 and QS2 The default parameters for the enable NEN muting process 2P and the operating mode MST are retained A startup test is also not required OFF The test signals for cross circuit monitoring are assigned to the corresponding device inputs in the TEST SIGNALSmenu IS05 Ä LM01I1 IS06 Ä LM01I2 ...

Page 436: ...he depend ence of the enable contact LM01QS on the status of the following coils LM01I1 and LM01I2 LM01A1 and LM01A2 LM01RE LM01OV Figure 219 Example of Light curtain muting Signal diagram for normal operation t ST t ST LM01I1 LM01I2 LM01A1 LM01A2 LM01OV LM01RE LM01QS LM01ER LM01QM a b c d e f g ...

Page 437: ... A2 cannot follow the status change of the muting sensor A1 within the synchronisation time ST The enable at LM01QS is removed and the error is signalled via LM01ER f Actuating the override key switch LM01OV enables the trans ported material to be moved through the light curtain If the default state is reached again light curtain and muting sensors clear the enable at LS01QS is removed again as MS...

Page 438: ...eed monitoring function block a Coil OM SA safety activation of the function block Use only in the safety circuit diagram b Coil OM RE Reset of the function block to Manual Start MST and Controlled Start CST modes and starting of normal oper ation Use only in the safety circuit diagram c Coil OM EN Selective activation or deactivation of the function block function Use either in the safety or stan...

Page 439: ...cts The coils OM RE and OM SA can be associated within the safety circuit diagram The following is an example of an overspeed monitoring function block h The speed input coils of the OM function block are connected directly to device inputs IS1 and IS2 so that the rotary encoder is always connected here and no function block wiring is required j Danger The device always regards two static High sig...

Page 440: ... contains the following elements MST The parameters consist of the following Enable You use the enable coil OM EN to activate or deactivate the function block as required Further information can be found at section Enable parameter EN enable coil on page 345 IS03 Ä OM01RE OS01Q1 Ä OM01SA OM01QS Ä MS01 i Warning When using function block OM make sure that it enables the dangerous motion through its...

Page 441: ... of restarts possible They are described in greater detail as operating modes in a chapter Operating mode parameter RE reset coil on page 346 The factory setting of this parameter is MST Manual Start Parameters Function parameterisation in the func tion block EN External enable required NEN No external enable required Parameters Function parameterisation in the func tion block AST Automatic start ...

Page 442: ...ia the two encoders on the motor Parameters Function parameterisation in the func tion block FR 50 1000 Hz adjustable in increments of g1 Hz default setting 50 Hz i Warning The highest permissible rotating frequency at device inputs IS1 and IS2 is 1000 Hz Higher frequencies are not reliably detected by the easySafety device and can cause malfunction It is the engineer s responsibility to ensure th...

Page 443: ...arameterisation in the func tion block QV Actual rotation frequency 50 1 000 Hz DG Diagnostics double worda table 17 Status number Plain text Hexadecimal 0 F decimal 0 9 0000 0000 No Enable 2001 8193 Enable issued waiting for safe activation via input OM SA 2003 8195 Waiting for rising edge at Reset 2004 8196 Waiting for falling edge at Reset 2009 8201 Measurement started 8007 32775 Maximum speed ...

Page 444: ...start the moni toring function of the function block Associate the coil here for example with the enable contact of another safety function block The Reset coil OM RE resets the function block in Manual Start MST and Controlled Start CST operating modes and starts normal operation It is used in the safety circuit diagram The function block is enabled either in the safety circuit diagram or in the ...

Page 445: ...equires 36 bytes of memory Operation of the function block A gear or cam wheel and two PNP sensors are required to measure the rotation frequency Figure 223 Overspeed monitoring rotation frequency A wire break is indicated and the enable is removed if both sensors have not switched Contact Function OM QS Enable contact closed maximum speed not exceeded OM ER Error message contact closed Error h Th...

Page 446: ... Contact OM QS then opens The speed is determined by the frequency measured The frequency depends on the number of pulses per rotation With a gear wheel on a shaft with 6 cams and a maximum speed of 800 rpm the maximum rotation frequency FR is calculated using the formula f Hz C n rpm 60 80 Hz 6 800 rpm 60 If the set frequency is exceeded the enable for the drive is removed The enable is issued ag...

Page 447: ...eneral information on Errors and how the easySafety reacts to them is provided in section Diagnostics using the ER contact on page 622 h The maximum permissible rotation frequency on device inputs IS1 and IS2 is 1000 Hz Error Error acknowledgement Maximum permis sible rotation frequency exceeded Drop out of coil OM SA for activation of the safety function block Failure of sensors Drop out of coil ...

Page 448: ...ock allows a re enabling via OM01RE This is implemented using the ZM zero monitoring function block The wiring of the ZM func tion block is not explained further in this example Further information can be found in section ZM zero standstill monitoring page 509 The connections are implemented as follows in this example The feedback loop including Reset button to IS9 Both sensors to IS1 and IS2 Enab...

Page 449: ... M 3 h 1U 1V 1W PE 1V 1W EP L3 L2 L1 N 1L1 0 V 24 V F2 6 A gL gG 1 2 T1 T2 T3 T4 4x Test Signal Output 4x Relay 6A DEL K1 OK ALT ES4P 221 DRXD1 DC 24 V NET Input 14 x DC ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QS1 2 1 QS2 2 1 QS3 2 1 QS4 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A L A L B1 Q1 1A 2A L A L B2 Q1 12 22 31 41 S1 ea ySafety I r 6 3 10 A I i 140 A Reset ...

Page 450: ...to wire function block inputs OM01I1 and OM01I2 since these are automatically connected to device inputs IS01 and IS02 The safe Enable contact OM01QS switches off device output QS1 and with it contactor Q1 when the maximum speed is exceeded Re enabling is implemented via OM01RE if the motor stands still ZM01QS 1 and the Reset button is actuated IS09 1 The enable parameter as well as the operating ...

Page 451: ...meterized limit frequency of 66 Hz c The motor rotation exceeds the limit frequency The OM01 function block removes its enable OM01QS 0 d The motor gets slower and runs down e The motor is at a standstill The function block OM01 is reset via the Reset input and issues its enable again OM01QS closes f The motor rotates below the maximum rotation frequency The following graph shows the time requirem...

Page 452: ...ith the first edge b Optimum duration and intervals c Permissible duration and intervals d Non permissible intervals lead to overlapping e Overlap f 300 µs f 300 µs OM01IS2 OM01IS1 OM01IS2 OM01IS1 OM01IS2 OM01IS1 OM01IS2 OM01IS1 OM01IS2 OM01IS1 d c c c b OM01IS2 OM01IS1 a e f 300 µs f 300 µs f 100 µs f 100 µs ...

Page 453: ...ing mode switch function block a Coils OS I1 to OS I5 Monitoring of operating mode switch Use only in the safety circuit diagram b Coil OS UL Allowing the mode change Use only in the safety circuit diagram c Coil OS EN Selective activation or deactivation of the function block function Use either in the safety or standard circuit diagram d Coil OS SM Allowing the mode change Use either in the safe...

Page 454: ...gram with the diag nostics function block DG Wiring of the function block Wire its coils OS I1 to OS I5 directly with the device termi nals IS1 to IS14 Example of an operating mode switch with 5 switch positions Figure 229 Wiring of input coils The function block contacts OS Q1 to OS Q5 can be used for the further processing in the circuit diagram Example L Figure 230 Wiring the contacts of the op...

Page 455: ...g elements The parameters consist of the following Enable The Enable parameter specifies whether an external function block enable is required Further information can be found at section Enable parameter EN enable coil on page 345 This parameter is factory set to NEN the function block is active without an external enable OS01 NEN OS01 Function block operating mode switch number 01 NEN Enable none...

Page 456: ...Status number Plain text Hexadecimal 0 F decimal 0 9 0000 0000 No Enable 200A 8202 Operating mode can be selected 802A 32810 Operating mode 1 selected Q1 1 802B 32811 Operating mode 2 selected Q2 1 802C 32812 Operating mode 3 selected Q3 1 802D 32813 Operating mode 4 selected Q4 1 802E 32814 Operating mode 5 selected Q5 1 803A 32826 Operating mode 1 fixed Q1 1 803B 32827 Operating mode 2 fixed Q2 ...

Page 457: ...e safety circuit diagram If the coil OS UL picks up in the safety circuit diagram the selection of the new operating mode is accepted with func tion block coil OS SM The function block is enabled either in the safety circuit diagram or in the standard circuit diagram via its enable coil OS EN If the coil OS UL picks up in the safety circuit diagram the function block accepts the new operating mode...

Page 458: ...switch The enable coil OS UL allows a safe change of the operating mode If the mode change is permitted the new operating mode is accepted as soon as the acceptance coil OS SM picks up Error detection and acknowledgement The operating mode switch function block detects the simul taneous selection of more than one operating mode General information on Errors and how the easySafety reacts to them is...

Page 459: ...minals IS1 to IS3 Key switch S2 at device terminal IS6 Acceptance button S3 at device terminal IS8 This looks as follows in the electrical circuit diagram Figure 231 Operating mode switch example electrical circuit diagram 0 V 24 V 2 1 F1 S 1A T1 T2 T3 T4 4x Test Signal Output 4x Relay 6A DEL K1 OK ALT ES4P 221 DRXD1 DC 24 V NET Input 14 x DC ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 ...

Page 460: ...S3 The coil OS01UL that allows the operating mode change and the coil OS01SM that carries out the operating mode change are likewise connected to the corresponding input terminals of the device The operating mode contacts OS01Q1 to OS01Q3 are further processed in the safety circuit diagram via safety markers The enable parameter stays in the default setting IS01 Ä OS01I1 IS02 Ä OS01I2 IS03 Ä OS01I...

Page 461: ... for the operating mode change b Enable for operating mode change present via OS01UL Oper ating mode 1 is accepted with a rising edge at OS01SM c Enable for operating mode change is removed As operating mode 1 was active at this point this mode is retained until the enable is present again at OS01UL If the coil OS01UL picks up the function block detects that no operating mode is selected and the c...

Page 462: ... RE Reset of the function block in the Manual Start MST and Controlled Start CST mode and the starting of normal operation Use only in the safety circuit diagram c Coil SE EN Selective activation or deactivation of the function block Use either in the safety or standard circuit diagram d Contact SE QS Closes when the corresponding Start command is present at coil SE I1 and starts an additional act...

Page 463: ...can likewise be used in the safety circuit diagram for example L Figure 236 Wiring of the enable contact Parameters When using the function block in the circuit diagram for the first time use OK to automatically enter the general display of function block parameters as shown in the figure on the left Enter the function block settings here The display contains the following elements The parameters ...

Page 464: ... in greater detail as operating modes in chapter Operating mode parameter RE reset coil on page 346 This parameter is factory set to MST manual start Output Diagnostics output DG Provides information the states of the function block It is evaluated in the standard circuit diagram e g with the diagnostics function block Table 19 Diagnostics Error codes Parameters Function parameterisation in the fu...

Page 465: ...iates the safe start command in the safety circuit diagram The actual Start command is triggered via the Reset coil SE RE If you have set MST Manual Start the coil responds to the rising edge If you have selected CST Controlled Start the coil responds to the falling edge Use the coils only in the safety circuit diagram The function of the function block is enabled either in the safety or in the st...

Page 466: ...it indicates the presence of an error by closing Memory requirement The function block SE requires 20 bytes of memory Operation of the function block The Start command at coil SE I1 prepares the function block for enabling the safe start of an application Depending on the operating mode selected the Start enable is triggered by the Reset coil SE RE Coil Function SE I1 Start element channel 1 SE RE...

Page 467: ...art enable is assigned to the marker coil MS10 for further processing The circuit diagram in easySafety only has three rungs Figure 237 Example of Start element circuit diagram in easySafety The safety marker MS03 is associated with the function block coil SE011 and the Reset coil SE01RE with the device terminal IS2 The enable contact SE01QS of the function block switches the marker MS10 directly ...

Page 468: ...hen the function block is activated b Dropping off of coils SE01I1 and SE01RE Error contact SE01ER opens c Coil SE01I1 dropped out Controlled enable when SE01RE drops out has no effect on the contact SE01QS d Coil SE01I1 picked up Drop out of SE01ER initiates the controlled enable e Coil SE01I1 drops enable contact SE01QS opens SE01I1 SE01QS SE01ER SE01RE a b c d e ...

Page 469: ...if required easySafety allows the monitoring of up to fourteen 1 channel safety gate circuits or seven 2 channel safety gate circuits Function block Figure 239 Function block Safety gate a Coils SG I1 to SG I3 connection of the monitoring switches I1 and I2 Gate switch channel 1 and 2 I3 Guard locking Use only in the safety circuit diagram b Coil SG RE Reset of the function block in the Manual Sta...

Page 470: ...d in standard circuit diagram g Actual value output DG QV Indicates the current actual value of the discrepancy time Indicated on the device or in easySoft Safety h Diagnostics output SG DG Provides information on the states of the function block Evaluation only in the standard circuit diagram with the diag nostics function block DG Wiring of the function block Wire its coils I1 to I3 directly to ...

Page 471: ...at section Enable parameter EN enable coil on page 345 This parameter is factory set to NEN the function block is active without an external enable Operating mode After easySafety has determined the conditions for safe operation there are different kinds of restarts possible They are described in greater detail as operating modes in chapter Operating mode parameter RE reset coil on page 346 SG01 N...

Page 472: ... coil must be activated afterwards The startup test is further described in section Parameter SUT Startup test on page 347 The factory setting of this parameter is OFF Parameters Function parameterisation in the func tion block MST Manual start CST Controlled start AST Automatic start no manual restart Parameters Function parameterisation in the func tion block OFF No startup test required SUT The...

Page 473: ...Discrepancy time When activated the discrepancy time SG DT can be defined for 2 channel gate monitoring easySafety is factory set with a discrepancy time of 3 0 s Parameters Function parameterisation in the func tion block 1CH 1 channel gate monitoring 2CH 2 channel gate monitoring 1L 1 channel gate monitoring with monitored guard locking 2L 2 channel gate monitoring with monitored guard locking P...

Page 474: ...ion block QV Actual value discrepancy time Time DG Diagnostics Double word Status number Plain text Hexadecimal 0 F decimal 0 9 0000 0000 No Enable 2001 8193 Enable issued waiting for first or only input 2002 8194 Waiting for second input 2003 8195 Waiting for rising edge at Reset 2004 8196 Waiting for falling edge at Reset 2005 8197 Only one channel has been opened 200E 8206 Waiting for inputs du...

Page 475: ...e function block in the Manual Start MST and Controlled Start CST mode and the starts of normal operation Used in the safety circuit diagram The function block is enabled either in the safety or in the standard circuit diagram with its enable coil SG EN Contacts In the safety circuit diagram the contact SG QS enables the hazardous movement It closes as soon as the contacts of the gate switches are...

Page 476: ... also SG I3 with the monitoring of guard locking the enable is removed the enable contact SG QS opens the hazardous movement can be stopped Error detection and acknowledgement The safety gate function block detects the timeout of the discrepancy time General information on Errors and how easySafety reacts to them is provided in the section Diagnostics using the ER contact on page 622 Contact Funct...

Page 477: ...itiates the re enabling and the motor is started The discrepancy time is set to 0 5 seconds The safety gate is monitored with two position switches B1 and B2 Both position switches are supplied with the test signals T3 and T4 They are connected to the device inputs IS13 and IS14 The safety device outputs QS1 and QS2 switch directly the contactors Q1 and Q2 The function block initiates the enable a...

Page 478: ... 2L 3L 1T 2T 3T I I I Q3 M 3 h 1U 1V 1W PE 1V 1W EP L3 L2 L1 N 1L1 0 V 24 V F2 6 A gL gG 1 2 T1 T2 T3 T4 4x Test Signal Output 4x Relay 6A DEL K1 OK ALT ES4P 221 DRXD1 DC 24 V NET Input 14 x DC ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QS1 2 1 QS2 2 1 QS3 2 1 QS4 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A Q1 1A 2A Q2 1A 2A Q2 12 22 Q1 12 22 31 41 S1 B2 31 41 B1 12 22 Reset ...

Page 479: ... The enable contact SG01QS switches the device outputs QS1 and QS2 directly The enable parameter stays at NEN i e no external enable The operating mode is changed to CST Controlled Start The evaluation of the gate monitoring switch stays at 2 channel 2CH and the discrepancy time at 0 5 second The test signals for cross circuit monitoring are assigned to the corresponding device inputs in the TEST ...

Page 480: ...ith the coils SG01I1 and SG01I2 the controlled re enabling after the safety gate is closed and the Reset coil SG01RE has dropped out Figure 244 Example 1 safety gate signal diagram a Closed safety gate b Opening of the safety gate c Closing of the safety gate timeout of the discrepancy time d Error acknowledgement by opening the safety gate e Closing of the safety gate and subsequent actuation of ...

Page 481: ...after the safety gate closes initiates the re enabling The discrepancy time is set to 0 5 seconds The safety gate is monitored with a safety position switch B1 with a tumbler and another position switch B2 Both limit switches and the feedback of the tumbler are fed with test signals T1 to T3 and are connected to device inputs IS2 IS5 and IS6 Safety device outputs QS1 and QS2 switch contac tors Q1 ...

Page 482: ... I I Q3 M 3 h 1U 1V 1W PE 1V 1W EP L3 L2 L1 N 1L1 0 V 24 V F2 6 A gL gG 1 2 T1 T2 T3 T4 4x Test Signal Output 4x Relay 6A DEL K1 OK ALT ES4P 221 DRXD1 DC 24 V NET Input 14 x DC ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QS1 2 1 QS2 2 1 QS3 2 1 QS4 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A Q1 1A 2A B2 31 41 B1 11 21 12 22 1A 2A Q2 1A 2A 31 41 S2 Q2 12 22 Q1 12 22 S1 31 41 Reset en...

Page 483: ...ble contact SG01QS switches the device outputs QS1 and QS2 directly The enable parameter and operating mode stay in the default setting The evaluation of the safety gate monitoring is set to 2L 2 channel with guard locking and the discrep ancy time to 0 5 seconds The test signals for cross circuit monitoring are assigned to the corresponding device inputs in the TEST SIGNALSmenu IS02 Ä SG01I1 IS05...

Page 484: ...or acknowledgement with the coils SG01I1 and SG01I2 the manual re enabling after the safety gate is closed and the Reset coil SG01RE has dropped out Figure 247 Example 2 safety gate signal diagram a Closed safety gate release of guard locking b Opening of the safety gate timeout of the discrepancy time c Error acknowledgement by opening the safety gate d Closing of the safety gate e Guard locking ...

Page 485: ...I2 coils 1 channel Monitoring of both two hand buttons make 2 channel Monitoring of the connected two hand button 1 make break combination Use only in the safety circuit diagram b Coils TH I3 and TH I4 Only for 2 channels Monitoring of connected two hand button 2 make break combination Use only in the safety circuit diagram c Coil TH EN Selective activation or deactivation of the function block Us...

Page 486: ...contacts Wire its coils TH I1 to TH I4 directly to the device terminals IS1 to IS14 Example of a 2 channel function block Figure 249 Wiring of input coils You can associate the function block contact TH QS directly with one or several of the safety device outputs for example L Figure 250 Wiring the enable contact to two device outputs IS01 Ä TH01I1 IS02 Ä TH01I2 IS06 Ä TH01I3 IS08 Ä TH01I4 h Make ...

Page 487: ...ivation of the function block Further information can be found at section Enable parameter EN enable coil on page 345 Evaluation This parameter defines how two hand buttons are to be monitored 1 channel with two make contacts or 2 channel with two make break contact combinations TH01 NEN 2CH TH01 Function block two hand button No 01 NEN Enable none required 2CH Evaluation 2 channel two hand button...

Page 488: ...ck DG Diagnostics double worda table 21 Status number Plain text Hexadecimal 0 F decimal 0 9 0000 0000 No Enable 2001 8193 Enable issued waiting for first or only input 2005 8197 Only one channel has been opened 2016 8214 Two hand pushbutton in normal position 2017 8215 Two hand pushbutton 1 undefined position 2018 8216 Two hand pushbutton 2 undefined position 800B 32779 Two hand pushbutton operat...

Page 489: ... The function of the function block is enabled either in the safety or in the standard circuit diagram with its enable coil TH EN Contacts In the safety circuit diagram the contact TH QS enables the hazardous movement It closes if the two hand button is actuated correctly If you wire the contact TH ER in the standard and or safety circuit diagram it indicates the presence of an error by closing Co...

Page 490: ...bles operation If one of coils picks up or drops out the enable is removed the enable contact TH QS opens and the hazardous move ment is stopped Error detection and acknowledgement The function block detects the non synchronous switching of the two hand buttons Both switches must achieve the same switch state within a fixed time of 500 ms General information on Errors and how easySafety reacts to ...

Page 491: ...hannel two hand button with cross circuit monitoring between the connected make contacts Actuation of the button triggers the enable The two hand button S1 is connected to the device terminals IS10 and IS11 the safety transistor output QS1 switches the contactor Q1 directly This looks as follows in the electrical circuit diagram ...

Page 492: ... 2 3 4 5 6 1L 2L 3L 1T 2T 3T I I I Q2 M 3 1U 1V 1 W PE 1V 1 W EP L3 L2 L1 0 V 24 V1 0 V 24 V F2 8 A gL gG 1 2 0V 24V QS1 QS2 QS3 QS4 T1 T2 T3 T4 Output 1x Relay 6A 4x Test Signal ES4P 221 DMXD1 4x Transistor 0 5A DC 24 V Input 14 x DC NET ALT OK K1 DEL ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QR1 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A Q1 1A 2A S1 31 41 32 42 ea ySafety I r 6...

Page 493: ...ated directly with the device terminals IS10 and IS11 the enable contact TH01QS switches the device output QS2 directly The enable parameter stays in the default setting the evalu ation of the two hand button is switched to 1 channel 1CH The test signals for cross circuit monitoring are assigned to the corresponding device inputs in the TEST SIGNALSmenu IS10 Ä TH01I1 IS11 Ä TH01I2 TH01QS Ä QS02 TH...

Page 494: ...of the two hand button TH01QS opens renewed actu ation and delayed pickup of TH01IS1 500 ms e Error TH01ER closes f Error acknowledgement with the dropping out of TH01I1 and TH01I2 Example 2 Architecture of Category 4 according to EN ISO 13849 1 Monitoring of a 2 channel two hand button with cross circuit detection Actuation of the button triggers the enable The two hand button S2 is connected to ...

Page 495: ...I r 6 3 10 A I i 140 A M 3 h 1U 1V 1W PE 1V 1W EP L3 L2 L1 N 1L1 0 V 24 V F2 6 A gL gG 1 2 T1 T2 T3 T4 4x Test Signal Output 4x Relay 6A DEL K1 OK ALT ES4P 221 DRXD1 DC 24 V NET Input 14 x DC ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QS1 2 1 QS2 2 1 QS3 2 1 QS4 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S 1A Q1 1A 2A Q2 1A 2A S2 31 41 12 22 33 43 14 24 ea ySafety 2 Hand ...

Page 496: ...tly The enable parameter and the parameter display stay in the default setting the evaluation of the two hand button is switched to 2 channel 2CH The test signals for cross circuit monitoring are assigned to the corresponding device inputs in the TEST SIGNALSmenu The signal diagram of the function block for this application shows the dependence of the enable contact TH01QS on the status of coil TH...

Page 497: ...nations within t 500 ms b No error TH01QS closes c Releasing of the two hand button TH01QS opens Subsequent renewed actuation of both N O N C combinations at an imper missible time interval 500 ms d Error TH01ER closes e Error acknowledgement TH01I1 and TH01I3 drop out and pickup of TH01I2 and TH01I4 TH01I1 TH01I2 TH01QS TH01ER TH01I3 TH01I4 t 500 ms t 500 ms a b c d e ...

Page 498: ... activation of the function block Use only in the safety circuit diagram b Coil TS TR Start of the timing relay Use only in the safety circuit diagram c Coil TS ST Stopping of the timing relay Use only in the safety circuit diagram d Parameter TS I1 Time value 1 Can be used as an adjustable constant e Parameter TS I2 Time value 2 Can be used as an adjustable constant h If you require a timing rela...

Page 499: ...ety i Diagnostics output TS DG Provides information on the states of the function block Evaluation only in the standard circuit diagram with the diag nostics function block DG Wiring of the function block The safety timing relay uses various different coils and contacts Example of a timing relay function block Figure 258 Wiring of input coils You can associate the function block contact TS QS dire...

Page 500: ... following Operating mode The Operating mode parameter defines the switch function of the timing relay TS01 S X T1 000 T2 000 TS01 Function block Safety timing relay No 01 X Operating mode On delayed S Time range Seconds T1 Time value T1 000s 000ms T2 Time value T2 000s 000ms Parameters Switch function X On delayed switching one time value required â Off delayed switching one time value required X...

Page 501: ... 000 Seconds 0 00 to 999 95 s for constants and variable values 50 ms M S 00 00 Minutes Seconds 00 00 to 99 59 only for constants and variable values 1 s H M 00 00 Hours Minutes 00 00 to 99 59 only for constants and variable values 1 min h Minimum time resolution 0 05 s 50 ms If a time value is less than the easySafety cycle time the elapsed time will only be recognised in the next cycle The funct...

Page 502: ...risation in the func tion block QV Actual elapsed time value Time DG Diagnostics double word a table 22 Status number Plain text Hexadecimal 0 F decimal 0 9 0000 0000 No Enable 2001 8193 Enable issued waiting for start via input TS TR 200B 8203 Waiting for decreasing trigger signal output not active 200C 8204 Allocated time running output not active 200D 8205 Allocated time stopped output not acti...

Page 503: ... down of the timing relay in the safety circuit diagram Contacts The TS QS contact closes and or opens in the safety circuit diagram according to the operating mode after the allo cated time s has expired For example the TS QS closes with the on delayed safety timing relay after the allocated time has expired It opens again if trigger coils TS TR or TS SA drop out If you wire the contact TS ER in ...

Page 504: ...ected S Value in milliseconds the penultimate position is rounded up to 0 or 5 M S value in seconds H M value in minutes Different methods are used depending on the operating modes of the TS function block Timing relay on delayed Figure 260 Operating diagram time relay on delayed a The set time ts runs down without interruption b The set time does not run down because the trigger coil TS TR drops ...

Page 505: ... elapses after the trigger coil is deactivated b The Stop coil stops the run down of the set time ts c The Trigger coil drops out twice The set time ts consists of t1 plus t2 d The dropping out of the coil TS SA causes the timing relay to deactivate and the contact TS QS opens t1 TS SA TS TR TS QS TS ST t1 t2 ts ts t1 t2 ts t1 t2 t2 a b c d t ts ...

Page 506: ...located time elapses again Figure 262 Signal diagram of timing relay off delayed with without retriggering a The set time ts elapses after the trigger coil is deactivated b The Stop coil stops the run down of the set time ts c The Trigger coil drops out twice The actual time t1 is cleared and the set time ts elapses completely retriggerable switch function d The dropping out of the coil TS SA caus...

Page 507: ...n b The Trigger coil drops out before the on delay time ts1 is reached The contact TS QS stays open c The Stop coil stops the run down of the on delay time ts1 d The Stop coil has no effect in this range e The Stop coil stops the run down of the off delayed time ts2 f The dropping out of the coil TS SA causes the timing relay to deactivate and the contact TS QS opens TS SA TS TR TS QS TS ST ts1 ts...

Page 508: ...s closed for the duration of the ts pulse b The trigger pulse is longer than the set time for pulse duration ts The contact TS QS stays closed only for the pulse duration ts c The Stop coil stops the run down of the time ts d The dropping out of the coil TS SA causes the timing relay to deactivate and the contact TS QS opens TS SA TS TR TS QS TS ST t1 t2 ts t2 t1 ts ts a b d c ...

Page 509: ... coil stops the run down of the flash time c The dropping out of the coil TS SA causes the timing relay to deactivate and the contact TS QS opens Example Architecture of Category 4 according to EN ISO 13849 1 If the emergency stop button is actuated the motor should not stop immediately but only after 2 seconds stop category 1 to EN IEC 60204 1 This looks as follows in the electrical circuit diagr...

Page 510: ...nsistor 0 5A DC 24 V Input 14 x DC NET ALT OK K1 DEL ESC IS1 IS2 IS3 IS4 IS5 IS6 IS7 IS8 IS9 IS10 IS11 IS12 IS13 IS14 1 QR1 2 24V 0V 0V P1 P2 P3 P4 2 1 F1 S1 31 41 S2 12 22 Q1 1A 2A 41K T1 11K Q2 1A 2A Q3 1A 2A Q2 12 22 Q1 12 22 31 41 S3 S4 12 22 11 21 PE L3 L2 L1 1U X1 3L EP U 1L W EP V 2L L DC DC 21K 41K 11K 42P T1 1 2 5 1L 2 2L 4 3L 6 EP 8 R2 2V 1W PE 2U 1V 1U 2W R1 Q2 1 2 3 4 5 6 Q1 1 2 3 4 5 ...

Page 511: ...rols the trigger coil TS01TR of the timing relay The output of the timing relay i e the contact TS01QS switches the device outputs QS1 and QS3 The settings of the emergency stop function block as well as the assignment of the test signals are shown in the figures on the left The timing relay is set to Off delayed operating mode and the time value T1 to 2 seconds IS09 Ä ES01I1 IS10 Ä ES01I2 IS13 Ä ...

Page 512: ...ds has elapsed Figure 268 Example 2 emergency stop signal diagram a Normal operation emergency stop not actuated ES01QS closed b Emergency stop is actuated enable contact ES01QS opened The assignment of the contact ES01QS to the trigger coil of the timing relay causes the off delayed time to run down After two seconds the contact of timing relay TS01QS opens and switches off the two device inputs ...

Page 513: ...tion block Figure 269 Zero speed monitoring function block a Coil ZM SA Safety activation of the function block use mandatory Use only in the safety circuit diagram b Coil ZM RE Reset of the function block in the Manual Start MST and Controlled Start CST mode and the starting of normal operation Use only in the safety circuit diagram c Coil ZM EN Selective activation or deactivation of the functio...

Page 514: ... relay uses different coils and contacts Coils ZM RE and ZM SA allow an internal association inside the safety circuit diagram Example of a function block for zero speed monitoring h The rotation frequency input coils of the ZM function block are connected directly with the device inputs IS1 and IS2 so that the rotary encoders are always connected here and no function block wiring is required j Da...

Page 515: ...parameters as shown in the figure on the left Enter the function block settings here The display contains the following elements The parameters consist of the following IS03 Ä ZM01RE OS01Q1 Ä ZM01SA ZM01QS Ä MS01 i Warning When using function block ZM make sure that it enables the dangerous motion through its contact ZM QS Keep in mind that the easySafety device can change into its safe state when...

Page 516: ...mode After easySafety has determined the conditions for safe operation there are different kinds of restarts possible They are described in greater detail as operating modes in chapter Operating mode parameter RE reset coil on page 346 The factory setting of this parameter is MST Manual Start Parameters Function parameterisation in the func tion block EN External enable required NEN No external en...

Page 517: ... value via the two encoders on the motor The default setting for this parameter is 2 Hz Parameters Function parameterisation in the func tion block FR 2 50 Hz adjustable in increments of g1 Hz i Warning The highest permissible rotational frequency at device inputs IS1 and IS2 is 1000 Hz Frequencies above 1000 Hz are no longer reliably detected by the easySafety device and can cause malfunction It ...

Page 518: ...nction parameterisation in the func tion block QV Rotation frequency actual value 2 50 Hz DG Diagnostics double worda table 23 Status number Plain text Hexadecimal 0 F decimal 0 9 0000 0000 No Enable 2001 8193 Enable issued wait for safe activation via ZM SA input 2003 8195 Waiting for rising edge at Reset 2004 8196 Waiting for falling edge at Reset 2009 8201 Measurement started 8010 32784 Standst...

Page 519: ...tion block in the Manual Start MST and Controlled Start CST modes and starts normal operation Used in the safety circuit diagram The function block is enabled either in the safety or in the standard circuit diagram with its enable coil ZM EN Contacts The contact ZM QS indicates the standstill of the motor in the safety circuit diagram This signal can be used for example for the release device of a...

Page 520: ... removed After each change of easySafety into operating state RUN the two sensors can issue the same level without a fault message being generated In operating mode AST contact ZM QS is closed at that time Only when the first edge is detected at one of the two inputs IS1 IS2 does the function block signal a fault if both sensors output the same level Contact ZM QS then opens The speed is determine...

Page 521: ... is withdrawn The enable is issued again in the following cases In the MST and CST operating modes After the operation and following drop out of reset coil ZM RE When the rotation frequency falls a minimum of 5 below the set idleness rotation frequency In the AST operating mode automatic restart without restart interlock immediately when the rotation frequency falls 5 below the set idleness rotati...

Page 522: ...ferred to marker MS01 as a signal for further processing A stand still is recognised at a rotation speed of less than 10 rpm Two inductive proximity switches in conjunction with a cam disk with 12 cams on the shaft measure the speed The zero speed monitoring function is always active ZM01SA 1 The rotation frequency to be set on the easySafety is 12 x 10 rpm 60 2 Hz This looks as follows in the ele...

Page 523: ...of a standstill If the speed of the motor is greater than 2 Hz the contact ZM01QS opens and sets the safety marker MS01 to logic 0 The function block inputs ZM01I1 and ZM01I2 do not have to be wired as these are automatically connected with device inputs IS01 and IS02 0 V 24 V T1 T2 T3 T4 4x Test Signal Output 4x Relay 6A DEL K1 OK ALT ES4P 221 DRXD1 DC 24 V NET Input 14 x DC ESC IS1 IS2 IS3 IS4 I...

Page 524: ...pendence of the enable contact ZM01QS on the measured frequency at the function block coils ZM01I1 and ZM01I2 Figure 275 Zero speed monitoring example signal diagram ZM01 NEN AST FR 2 Hz ZM01SA ZM01QS ZM01ER ZM01I2 ZM01I1 a b c d a The speed is more than 10 rpm ZM01QS signals no standstill b c The speed is less than 10 rpm ZM detects the standstill and closes contact ZM01QS d The speed of the moto...

Page 525: ...nd to the NET stations NET stations on the non safety network can include all easySafety devices safety control relays Mixed operation of other NET stations such as easy800 MFD Titan and easySafety NET stations can be implemented in an overall NET topology j Danger easyNet is a network designed for non safety applications Data transferred via this network must not be used for safety relevant appli...

Page 526: ...ta can be further processed by the easy800 control relay and the MFD CP8 NT visualization device easy800 easy800 MFD 80 B MFD CP4 MFD CP8 NT easySafety MFD easy800 NET ID 8 easy800 easySafety NET ID 1 PC easySoft Pro easySoft Safety h Remember that only data of the standard circuit diagram can be transferred via the non safety easyNet network You can therefore only control the data exchange with o...

Page 527: ...the NET IDs for the connected devices in the STATION menu Configuration via the CONFIGURATION menu Further information on the configuration of the NET can be found on page 536 Commissioning is even simpler with easySoft Safety and easySoft Pro From easySoft Pro version V6 30 Pro you can create NET configurations that contain easySafety devices from the ES4P device family in addition to previously ...

Page 528: ...ing distributed circuit diagrams Date and time synchronisation of the NET stations Read the inputs and outputs of all other NET stations in the standard circuit diagram Read the inputs and outputs of previous NET stations that do not execute their own circuit diagrams and write to their outputs in the standard circuit diagram Send 32 bit values to other stations using PUT function blocks in the st...

Page 529: ...ant for its own address NET ID If yes they are transferred to a receive memory If the content of the send memory changes a message is sent provided that no other message is being transferred on the NET at this time The NET ensures that each station can send its messages This means that each station must maintain a delay time between the sending of messages The pause time increases the higher the n...

Page 530: ...utput devices in REMOTE IO mode In this type of application NET station 1 must always have a program Possible NET IDs 2 8 Possible devices MFD Titan and easy800 Types of programming NET stations of easy programming in the form of a standard circuit diagram easy800 control relay Operating and visualization devices MFD CP8 NT Safety control relay ES4 NET stations for IEC programming programming in a...

Page 531: ...erface in terminal mode You can use the MFD CP8 NT to establish in succession a connection to a NET stations Simultaneous operation of several logical terminal connections between two NET stations is possible apart from the easySafety devices h Terminal mode access to easySafety devices via the NET is not permissible and therefore disabled h Do not allow terminal mode access to a NET station from ...

Page 532: ...ation 1 2 1 4 Not permissible Simultaneous access to a NET station from 2 sides 2 3 not possible In terminal mode the display operator system establishes only one logical connection at a time 5 Not permissible Terminal mode through the NET to easySafety 1 3 3 4 Permissible Simultaneous operation of several terminal connections to different stations 6 Permissible Local terminal operation to a devic...

Page 533: ...Safety to the target device via the NET To do this you must assign a safety ID to the target device This safety ID identifies it uniquely and reliably as the receiver of the safety configuration For the transfer the values of the safety ID on the safety control relay and in the easySoft Safety project must coincide The safety ID is permanently assigned to the safety control relay and is also retai...

Page 534: ...y connected to the NET a section Connecting network easyNet page 59 the bus terminating resistors on the physically first and last NET stations must be fitted and the power supply must be connected to all NET stations The POW LED of all NET stations must be lit or flashing As the first NET station use a device with a display The device to be parameterised must be in STOP mode The POW LED of this N...

Page 535: ...ioning NET stations 531 02 16 MN05013001Z EN Figure 278 Example topology with two NET stations a Bus termination resistor physical location station number 1 1 IS1 IS14 QS1 QS4 2 2 I1 I12 Q1 Q6 R1 R12 S1 S8 a a ...

Page 536: ...gy Looping NET ID 1 NET Station with circuit diagram Checking the functionality of the NET a page 543 yes no Parameterising and configuring NET stations NET Parameters menu a page 533 Sart using NET Stations Configure NET CONFIGURATOR menu a page 536 Wiring NET operands in the standard circuit diagram a page 547 Operating NET Stations 2 to 8 as remote IO without circuit diagram a page 564 ...

Page 537: ... a NET station in the NET PARAMETERS menu Figure 279 Menu NET PARAMETERS You can access the NET PARAMETERS menu of the easySafety device in the following way X Simultaneously press the DEL and ALT buttons with the status display active X Select the STD PARAMETERS menu option and press the OK button h Start the parameterisation with the physically first device on the NET the station with NET ID 1 T...

Page 538: ...further here They are described in detail on page 559 X If all settings are ok press ESC to exit the menu As you are currently parameterising the station with NET ID 1 you can now create the NET station list in the STATION menu then assign the NET IDs via the CONFIGURATION menu and set a standard baud rate and bus delay time PROTECTION SYSTEM MENU LANGUAGE CONFIGURATOR h The following steps starti...

Page 539: ...ro and easySoft Safety Figure 280 STATION menu X Use the Í and Ú cursor buttons to select the STATION menu and press the OK button X Proceed to the station with physical address 2 NET PARAMETER STATIONS CONFIGURE This list is only created in station 1 station with NET ID 1 SAVE Æ æ CANCEL Æ æ POS NET ID Æ 1 1 2 0 3 0 æ 4 0 5 0 6 0 7 0 8 0 PROTECTION SYSTEM MENU LANGUAGE CONFIGURATOR NET LINK Displ...

Page 540: ...menu item Configure NET Once you have completed the parameter assignment of the NET stations and created a station list you can then configure the easyNet Carry out this configuration in the CONFIGURE menu You can only configure the NET network by entering settings on the NET station 1 h The left hand column shows the geographical position of the device on the network Use the number in the right h...

Page 541: ...perating mode STOP The POW and NET LEDs must be permanently lit For the configuration all devices connected on the NET are assigned their NET ID in the order in which they were entered in the station list in the STATION menu Furthermore all devices are automatically set with the baud rate and bus delay time set on NET station 1 PROTECTION SYSTEM MENU LANGUAGE CONFIGURATOR NET LINK Display NET only...

Page 542: ... If you require a parameter setting that is different to the factory setting you can do this locally via the NET PARAMETERS menu of the NET station concerned It is much simpler however to change the parameter settings via easySoft Pro and easySoft Safety in connection with a program transfer or a transfer of the safety configuration to the device concerned h During the NET configuration all connec...

Page 543: ...ise you can cancel the configuration with ESC Message Meaning CONFIGURATION IN PROGRESS The configuration is error free the NET is then operational with the connected stations ERR ID CONFLICT OVERWRITE CONFIGURATION At least two NET stations have the same NET ID a section Error message ID conflict ERR TIME OUT Network fault for example if the cable is not correctly fitted or interrupted Or you are...

Page 544: ...reating the station list on page 535 X Press the OK button X Select the required NET ID with the Í and Ú cursor buttons and confirm your input with the OK button X Configure NET stations again using the CONFIGURATION menu a page 538 h Existing NET IDs can only be modified to free non assigned NET IDs If all eight numbers are assigned all NET IDs which are to be modified must be set to zero After t...

Page 545: ...ow the operating mode changes of the NET station with NET ID 1 automatically during operation REMOTE RUN parameter definition keep toggling constantly between the STOP and RUN operating modes When integrating a master that is already configured into an existing NET please make sure that there is no other station with NET ID 1 on the NET Also when performing the configuration from easySoft Pro or e...

Page 546: ...configured NET stations in operation indicates the NET fault with a permanent light Solution for the accidental deletion of the NET configuration With loop through topology You must create a new NET configuration via the NET station 1 a page 533 With T piece and spur line topology Locally reassign a NET ID to the device concerned h Caution If you delete the standard and safety configuration in NET...

Page 547: ...tion Continuous light NET station fault possible causes Net is initialized and at least one station has not been detected Check the plug in connections You have modified the NET ID or baud rate for at least one station after the configuration has been completed Change the configuration On a NET station you have changed the configurationand thus deleted its NET configuration a page 542 Reconfigure ...

Page 548: ...luated at the following time intervalls If the sign of life signal of a configured NET station is no longer received the diagnostics bit ID01 ID08 for the missing NET station is immediately set to 1 for all remaining stations Baud rate Station must send a sign of life every Station detects a missing sign of life signal from kB ms ms 1000 60 180 500 60 180 250 120 360 125 240 720 50 600 1800 20 150...

Page 549: ...aution To ensure that a standard circuit diagram with NET operands e g 3GT01 is always functioning with the latest data you must scan the diagnostics bit ID of the sending NET station see example below If you do not evaluate the appropriate diagnostics bit this may cause malfunctions in your application Station with circuit diagram NET station 1 detects the failure of a NET station 2 to 8 without ...

Page 550: ...ate or the group fault alarms for transistor outputs on this NET station Pressing the ESC button further will terminate the display of the input and output states of this NET station and will activate the local display of NET station NT1 h After the power supply s is switched on the other NET stations and NET stations of type easySafety start up NET communication at different speeds When these dif...

Page 551: ...erands that can be used depend on the operation of the devices on the NET and the following types of application h The NET station that shows the status on its display cannot read out its own data from the NET see the following example h You use the NET operands only in the standard circuit diagram Operating devices on the NET Usable NET operands of data type Bit 32 Bit REMOTE IO mode only NET sta...

Page 552: ... 1 8 RN 32 1 SN 1 1 SN 32 3 SN 1 3 SN 32 8 SN 1 8 SN 32 GT 1 16 PT 1 16 3 1 I 1 1 I 16 2 I 1 2 I 16 4 I 1 4 I 16 8 I 1 8 I 16 1 Q 1 1 Q 8 2 Q 1 2 Q 8 4 Q 1 4 Q 8 8 Q 1 8 Q 8 1 R 1 1 R 16 2 R 1 2 R 16 4 R 1 4 R 16 8 R 1 8 R 16 1 S 1 1 S 8 2 S 1 2 S 8 4 S 1 4 S 8 8 S 1 8 S 8 1 RN 1 1 RN 32 2 RN 1 2 RN 32 4 RN 1 4 RN 32 8 RN 1 8 RN 32 1 SN 1 1 SN 32 2 SN 1 2 SN 32 4 SN 1 4 SN 32 8 SN 1 8 SN 32 GT 1 1...

Page 553: ...1 7 R 16 8 R 1 8 R 16 1 S 1 1 S 8 5 S 1 5 S 8 7 S 1 7 S 8 8 S 1 8 S 8 1 RN 1 1 RN 32 5 RN 1 5 RN 32 7 RN 1 7 RN 32 8 RN 1 8 RN 32 1 SN 1 1 SN 32 5 SN 1 5 SN 32 7 SN 1 7 SN 32 8 SN 1 8 SN 32 GT 1 16 PT 1 16 7 1 I 1 1 I 16 6 I 1 6 I 16 8 I 1 8 I 16 1 Q 1 1 Q 8 6 Q 1 6 Q 8 8 Q 1 8 Q 8 1 R 1 1 R 16 6 R 1 6 R 16 8 R 1 8 R 16 1 S 1 1 S 8 6 S 1 6 S 8 8 S 1 8 S 8 1 RN 1 1 RN 32 6 RN 1 6 RN 32 8 RN 1 8 RN ...

Page 554: ... possible regardless of whether a circuit diagram is being processed or not on the NET station to be read Use these nI nR nQ and nS NET operands to read the signal states of NET stations NET ID 2 8 h The operands RN and SN are always NET operands and must only be used with the preceding NET ID as nRN and nSN The NET operands are only available in the standard circuit diagram Placing a NET ID in fr...

Page 555: ...changed to a NET operand nI nR nQ and nS The following figure shows how the IS QS inputs outputs of an easySafety device are assigned to the nI and nQ NET operands Table 28 Reading inputs outputs IS QS of a easySafety device in the standard circuit diagram of another station via the NET see also figure 283 I 01 L 1 C 1 B 7732 7I 01 L 1 C 1 B 7732 Input in the standard circuit diagram easySafety in...

Page 556: ...y800 Station 2 easySafety Example of how to read an IS input of an easySafety device A NET station is required to read data from input IS14 of NET station 4 via the NET in a standard circuit diagram and buffer it in its marker M01 Figure 284 Standard circuit diagram for reading a safety input from a different NET station 1 I1 I12 Q1 Q6 2 IS1 IS14 QR1 QS1 QS4 a a 2I1 2I14 2Q7 2Q1 2Q4 2I1 4I14 Ä M 0...

Page 557: ...coils nQ and nS to the output terminals of another NET station which is running in REMOTE IO mode without a circuit diagram Example 1 NET station 1 is required to read data from input I1 of NET station 2 and write data to output Q1 of NET station 2 NET station 2 does not have a circuit diagram Figure 285 Circuit diagram in NET station 1 2I 01 Ä2Q 01 ...

Page 558: ... must always be used in pairs the following rule applies on the sending station and receiving station use the same operand number for each SN RN pair to be formed in the circuit diagram of the sending station you set for the SN operand coil the station number NET ID of the receiving station in the circuit diagram of the receiving station you set for the RN operand contact the station number NET ID...

Page 559: ...RN 4RN 6RN 7RN 8RN 1SN 2SN 5SN 6SN 7SN 8SN 1RN 2RN 3SN 3RN 5RN 6RN 7RN 8RN 1SN 2SN 4SN 5SN 6SN 7SN 8SN 1RN 2RN 4RN 5RN 6RN 7RN 8RN 1SN 4SN 5SN 6SN 7SN 8SN 1RN 3SN 3RN 4RN 5RN 6RN 7RN 8RN 2RN 4RN 5RN 6RN 7RN 8RN 2SN 3RN 3SN 4SN 5SN 6SN 7SN 8SN 1SN 2SN 4SN 5SN 7SN 8SN 1RN 2RN 3SN 3RN 4RN 5RN 7RN 8RN 1SN 2SN 4SN 5SN 6SN 8SN 1RN 2RN 3SN 3RN 4RN 5RN 6RN 8RN 1SN 2SN 4SN 5SN 6SN 7SN 1RN 2RN 3SN 3RN 4RN 5...

Page 560: ... 6RN 7RN 8RN 1SN 2SN 5SN 6SN 7SN 8SN 1RN 2RN 3SN 3RN 5RN 6RN 7RN 8RN 1SN 2SN 4SN 5SN 6SN 7SN 8SN 1RN 2RN 4RN 5RN 6RN 7RN 8RN 1SN 4SN 5SN 6SN 7SN 8SN 1RN 3SN 3RN 4RN 5RN 6RN 7RN 8RN 2SN 4SN 5SN 6SN 7SN 8SN 2RN 3SN 3RN 4RN 5RN 6RN 7RN 8RN 1SN 2SN 4SN 5SN 7SN 8SN 1RN 2RN 3SN 3RN 4RN 5RN 7RN 8RN 1SN 2SN 4SN 5SN 6SN 8SN 1RN 2RN 3SN 3RN 4RN 5RN 6RN 8RN 1SN 2SN 4SN 5SN 6SN 7SN 1RN 2RN 3SN 3RN 4RN 5RN 6RN...

Page 561: ...n the standard circuit diagram They only function if the NET is operating correctly a section Checking the functionality of the NET page 543 GT The GET function block GT allows you to read a specific 32 bit value from the NET The GET function block fetches the data automatically as soon as it is provided on the NET by another NET station using the PUT function block The receipt of new data is indi...

Page 562: ...A rising edge at the T_ input initially buffers the value set at I1 and then transfers it to the NET The operand value is transferred and automatically read by the corresponding GET function block of another NET station Figure 289 easySafety circuit diagram with PUT function block Further information on the PUT function block can be found on page 293 T 01Q1 Ä PT16T PT16Q1 Ä C 01C ...

Page 563: ... network The factory setting NET ID 00 prevents the possibility of double addressing when an existing NET station NET ID 1 8 has to be replaced BAUD RATE Data transfer rate of the NET Factory set baud rate 125 KB The devices allow a NET transfer speed of 10 1000 Kbaud selectable in defined steps Possible baud rates are 10 20 50 125 250 500 and 1000 KB X Use Í and Ú to select a baud rate of 10 1000...

Page 564: ... OK tpnew tp x 1 n tpnew new bus delay time tp bus delay time determined by the network n Value at BUS DELAY h The reaction speed of devices connected via the NET depends essentially on the baud rate the delay time and the volume of transferred data Therefore always set the maximum transfer speed The factory set baud rate depends on the total length of the network cables of 125 m A maximum baud ra...

Page 565: ...l values of function block operands and the forcing of markers An increase of the bus delay time is only really necessary in the following conditions You use an MFD Titan in terminal mode via the NET and see the message Connection establishment in progress In this case the bus delay time must be increased permanently You wish to use the online services of the easySoft Safety configuration software...

Page 566: ...ll considerably increase the number of telegrams on the NET and can slow down the transfer of other user data h An increase in the bus pause time means that fewer messages inputs outputs bit data word data are transferred per time unit The reaction speed of all devices connected via the NET depends essentially on the baud rate the delay time and the volume of transferred data You should therefore ...

Page 567: ...lly follow the operating mode change of the NET station with NET ID 1 h If you are currently setting the station with NET ID 1 the REMOTE RUN function is therefore not required and is not available here j Danger Ensure that the automatic starting of easySafety will not cause the unwanted starting of machines and plants h NET stations with a circuit diagram and a display only follow the operating m...

Page 568: ...cordingly the outputs can only be written to via the standard circuit diagram of the respective device and not by NET station 1 by using the nQ and nS operands h By default all devices except easySafety are configured as input and output devices which make their inputs and outputs available to the NET station with NET ID 1 This has the advantage that devices can be used immediately as I O devices ...

Page 569: ...onfiguration can not be written to it with the configuration software easySoft Safety Communications view Device list field NT7 The following procedure ensures fault free commissioning of the replacement device X Connect the easySafety replacement device to the power supply and connect it at the same position to the NET as the device to be replaced X Switch the device display of all NET stations t...

Page 570: ...ved via the NET The further behaviour of the NET stations 2 8 depends on whether REMOTE IO is also activated as well as REMOTE RUN NET station 2 8 with activated REMOTE RUN This type of NET station sets the data received via the NET to zero It retains its operating state and sets the diagnostics bit ID1 to 1 see following safety measure NET stations 2 8 with activated REMOTE RUN and REMOTE IO that...

Page 571: ...ion both in the easySoft Safety configuration software as well as in the device The passwords are required when making entries via the operating buttons of the device in the same way as when using the easySoft Safety configuration software for offline editing and for simulating a configuration or down loading one to the device A device can only be accessed without password entry if it is a new eas...

Page 572: ...ess levels for different func tions and these are explained in the following section requires the entry of the master password I requires the entry of the safety password alternatively the master password requires the entry of the standard password alternatively the master password h A password entered in the easySafety device is transferred to the memory card with the circuit diagram irrespective...

Page 573: ...w Safety password The safety password protects the viewing of the safety configuration You can assign the password if required for example if you wish to protect your know how The safety password is also advisable if there is a danger of third parties examining the safety configuration in order to bypass or manipulate it Without the safety password the safety configuration can be viewed at any tim...

Page 574: ...master password has been entered This applies to the display of the standard configu ration in the circuit diagram communication or simulation view of easySoft Safety Remember that you can protect certain areas of the standard configuration with the standard password The standard password does not allow the modification of the safety configuration Entering passwords You set up a password using the...

Page 575: ...he S PASSWORD to set up the safety password X Press OK once more to enter the password entry mode in the left hand example for the master password If a master or safety password has not been entered the easySafety moves directly to the password display and shows six dashes indicating that there is no password set X Press OK six zeros will appear X Set the password using the cursor buttons ú í sele...

Page 576: ...X Set the password using the cursor buttons ú í select position in the password ÍÚ set a value between 0 to 9 use ú í to select other positions in the password as required and select a value between 0 to 9 X Press OK to save the new password This also closes the entry screen You must now select the standard areas that you wish to protect To do this use the Ú to select the AREA menu and press OK Pr...

Page 577: ...g effect of a protected interface if you have to reset the easySafety device to factory settings a section Master password no longer known page 578 DELETE PROGRAM When this function is not activated the question DELETE PROG will appear if the standard password entry is entered incorrectly four times This question does not appear if you activate this function and protect the DELETE PROGRAM area How...

Page 578: ...tion interface a button is not actuated Activating password via the password menu X Enter the first page of the system menu and move to ACTI VATE PW X Then press the OK button All passwords are now active In other words password protection is active Before you then activate a protected function or protected menu you must unlock the device with the respective pass word or master password S PARAMETE...

Page 579: ...ation This will cause S PROGRAM to flash As a safety password was not assigned in this example the symbol will not appear at the end of the S PROGRAM line X Now press the OK button in order to view the safety circuit diagram If you then want to edit the safety circuit diagram by pressing the OK button the password entry dialog see figure left The safety circuit diagram is now protected from modifi...

Page 580: ...N X Now enter the master password X Confirm your entry with OK You will be returned to the safety circuit diagram automati cally and can edit this The device is fully unlocked and all functions can be accessed once the master password is entered ...

Page 581: ...ess DEL and ALT to call up the System menu X Open the password menu to delete the password for the safety password via menu items S PARAMETERS PROTECTION S PASSWORD For the standard password use STD PARAMETERS PROTECTION STD PASSWORD If a password is not entered the easySafety device shows six dashes An existing password is displayed with XXXXXX X Delete the safety or standard password by entering...

Page 582: ...leted to which you reply with OK or ESC X Press OK Password protection for the standard configuration is removed The easySafety device returns to the status display X Alternatively press ESC Data is not deleted Standard circuit diagram and data are retained You can now start entry attempts once more Master password no longer known If the master password is no longer available you must restore the ...

Page 583: ...he repair h Caution Both reset procedures remove all circuit diagrams param eters and passwords h When the multi function interface is protected you cannot restore the device factory settings via easySoft Safety You must first open the protected interface using the master or standard password h If operating mode changes are protected the only mode in which the device can be reset to default settin...

Page 584: ...y configuration ESC breaks the process and returns you to the menu The safety configuration and its system parameters are not protected from unwanted changes but can still be viewed If modifications are required after sealing a new safety config uration must be entered or loaded The sealing function has no effect on the standard configu ration h If it is necessary to prevent the changing of a crea...

Page 585: ...configuration in the device is over written on the memory card If it is not activated the existing safety configuration is not overwritten in the device However if the safety configura tions on the device and on the card are identical the standard configuration is transferred to the device The following table shows how the easySafety behaves according to the set function and the conditions shown w...

Page 586: ...nario 1 Error on card Actual device type and selected device type on card identical Yes No No No No No Yes easySafety configuration is loaded from card Yes No Yes No No No Yes Configuration from card is not loaded and the old configuration is retained easySafety cannot be started as long as the card is fitted in the device Yes No not relevant Yes not rele vant Yes No not relevant No No Yes No Yes ...

Page 587: ...L and ALT to call up the System menu X Select here the STD PARAMETERS MENU LANGUAGE to change the menu language The language selection for the first entry ENGLISH is displayed X Use Í or Ú to select the new menu language e g French FRANÇAIS X Confirm with OK FRANÇAIS is provided with a tick X Exit the menu with ESC easySafety sets the new menu language Press ESC to return to the Status display The...

Page 588: ...lock starts with the setting MI 1 00 01 05 2002 The easySafety operates with date and time so that hour minute day month and year have to be set X Select SET CLOCK from the main menu This will open the menu for setting the time X Choose SET CLOCK here X Set the values for time day month and year X Press OK to activate Entry mode ú í Select the position ÍÚ Change the value of a parameter OK Save da...

Page 589: ... the rules of the European Union now apply to GB Start Last Sunday in March End Last Sunday in October US date defined in the United States of America Commences second Sunday in March Ends first Sunday in November RULE User defined dates and changeover times as well as time difference selectable between 0 and 3 hrs can be set in stages of 0 5 hrs h The DST setting you have made is always associate...

Page 590: ...K 2 x ú í Select the position ÍÚ Change the value Press OK to save day and time or press ESC to restore the previous setting X Press ESC to leave the display X Select the day and the month on which the summer time is to start X Select the day and the month on which the summer time is to end SET CLOCK SUMMER TIME US RULE NONE å Æ MANUAL EU GB æ h Manual parameterization of the daylight saving time ...

Page 591: ...nd press OK X Change to the SUMMER TIME START and press OK The flashing cursor is located in line 1 column 1 on the word ON X Press OK gain to move to Entry mode in order to set the changeover day parameters for summer time X Use cursor buttons Í or Ú to set day 1 to 4 or the last day and press OK X Position the cursor in succession with the ú í or ÍÚ buttons at the required entry locations and ch...

Page 592: ...hoose SUMMER TIME END X Set the changeover data to winter time as previously described for the changeover day to summer time and exit the menu with ESC The time difference DIFF parameter corresponds to the entry for the changeover day to summer time and cannot be changed in this menu The easySafety device now alternates between summer and winter time according to your rule ...

Page 593: ...ange to the system menu via STD PARAMETERS and choose the DEBOUNCE menu item Activating DEBOUNCE X To activate DEBOUNCE choose DEBOUNCE and press OK The menu for selective debounce settings opens in which you can activate or deactivate the debounce for each indi vidual input X Use the cursor buttons Í or Ú to select the required DEBOUNCE setting and press OK The debounce is activated X Press ESC t...

Page 594: ...ese are not automatically active In this way the cursor buttons are protected against unauthorised actua tion The P buttons can be activated in the System menu The P buttons are activated and deactivated via the P BUTTONS menu X Press DEL and ALT to call up the System menu X Change to the system menu via STD PARAMETERS X Move the cursor to the P BUTTONS menu h How easySafety input signals are proc...

Page 595: ...ivated X Press ESC to return to the status display Deactivating the P buttons X Select P BUTTONS å and press OK The tick behind P BUTTONS disappears and the P buttons are deactivated P BUTTONS åÆ RUN MODE DEBOUNCE å DISPLAY æ h The P buttons are only active in the status display and the text display In this display you can use the P buttons to activate inputs in your circuit diagram h When deletin...

Page 596: ... the outputs Setting the startup behaviour Requirement easySafety must contain a valid configuration X Change to the system menu via STD PARAMETERS SYSTEM Set whether easySafety should start in RUN or STOP mode when the power supply is switched on h To change to RUN mode without using the configuration software the startup behaviour RUN START must be enabled for easySafety devices without display ...

Page 597: ...ting RUN mode X Choose CARD MODE å and press OK The RUN mode function is deactivated The easySafety is factory set to show RUN START å on the display i e easySafety switches to RUN mode when the power supply is switched on without a memory card fitted P BUTTONS Æ RUN MODE å DEBOUNCE DISPLAY æ h After the device power supply is switched on easySafety switches to RUN mode after approx 7 seconds P BU...

Page 598: ...viour during upload download to card or PC The setting is retained if a valid circuit diagram is transferred from easySafety to a memory card or PC This also applies in the opposite direction i e from the memory card or PC to the easySafety Possible faults easySafetywill not start in RUN mode A program is not available in easySafety You have put easySafety in STOP mode RUN MODE menu h The easySafe...

Page 599: ...atically 60 s after a button was last pressed The contrast and backlight settings are device settings X Switch to the system menu X In the system menu choose STD PARAMETERS SYSTEM DISPLAY and press OK The menus for setting the contrast and backlight are displayed X Press the OK button and change the contrast setting X Use the cursor buttons Í and Ú to set a contrast between 2 and 2 and press OK to...

Page 600: ... to define whether the backlight is to be activated or deactivated The tick å indicates that the backlight is activated CONTRAST 1 LIGHTING å CONTRAST 1 LIGHTING å h The default setting of easySafety is as follows The contrast is set to 0 The backlight is permanently activated Menu setting LIGHTING å The backlight is set to 75 ...

Page 601: ...erating hours counters They are always retentive and can only be selectively deleted with a reset command Data volume retentive data The maximum memory range for retentive data is 200 bytes operating hours counters are not included Markers A user definable and contiguous marker byte range can be declared as retentive Counters All C function blocks can be operated with retentive actual values Data ...

Page 602: ...t appears is a selection dialog for operand marker bytes MB The display on the lower right B 200 indicates the number of free bytes X Use ÍÚ to select the operand X Press OK to access the Entry modes ú í Select position from to ÍÚ Set a value h Caution The retentive data is stored every time the power supply is switched off and read when the power supply is switched on The data security of the mem...

Page 603: ... 14 should be retentive 124 bytes have been assigned to the retentive data range 76 bytes are still available X Save the entry from to with OK Press ESC to exit the input for the retentive ranges Deleting areas Set the ranges to be erased to the values from 00 to 00 e g MB 00 MB 00 The markers are no longer retentive MB 01 MB 04 C 12 C 16 DB 01 DB 16 B 076 RETAIN MARKERS T 08 T 14 ...

Page 604: ... deleted via the DELETE PROG menu Retain retentive markers during transfer Selecting the RETAIN MARKERS option tells the device that it must handle the retentive markers as recipe markers This means that the states of these markers are not changed by a configuration transfer using the configuration software or the external memory card nor by editing the circuit diagram on the device However the re...

Page 605: ... of no longer used relays are not retained Changing the operating mode If you change from RUN to STOP and then back to RUN the actual values of the retentive data will be retained Changing the easySafety standard circuit diagram The actual values are retained if the easySafety circuit diagram is changed Changing the startup behaviour in the SYSTEM menu The retentive values in easySafety are retain...

Page 606: ...602 02 16 MN05013001Z EN ...

Page 607: ... switching opera tions considerably faster Safety and standard circuit diagrams are processed in succession from the beginning to the end In this time the easySafety device first runs through the six segments of the safety circuit diagram and then the six segments of the standard circuit diagram If the operands of the inputs and outputs are addressed in the easySafety configuration the signal stat...

Page 608: ...safety circuit diagram and continues from top to bottom until circuit diagram line n is reached The easySafety device then moves to the next contact segment and continues to evaluate from top to bottom until it has reached the last contact in the fourth segment Safety circuit diagram Rung Segment 1 2 3 4 5 6 1 2 3 4 n IS14 Ä QS04 Standard circuit diagram 1 2 3 4 5 6 1 2 3 4 n IS14 Ä QS04 IS01 Ä ES...

Page 609: ...am i e irrespective of their position in the circuit diagram The output data of a function block is immediately up to date after it has been processed The output data 32 bit of a safety function block is processed in the standard circuit diagram In this way you can repre sent the actual value output TS QV of a safety timing relay function block on the device display using the D text display functi...

Page 610: ...u should therefore remember two points when you create your circuit diagrams The changeover of a relay coil does not change the switching state of an associated contact until the next cycle starts Always wire forward or from top to bottom Never work backwards Example Self latching with own contact Start condition Inputs IS01 and IS02 are switched on QS01 is switched off This is the circuit diagram...

Page 611: ...st cycle to contact QS01 Example Do not wire backwards In the third rung the easySafety device finds a connection to the second rung in which the first contact field is empty The output relay is not switched Figure 290 Circuit diagram with five contacts invalid Figure 291 Circuit diagram with marker relay MS01 IS01 QS04 IS03 o z k h IS02 IS04 Ä QS02 h Use one of the auxiliary relays MS if you have...

Page 612: ...d in section Reaction time of an easySafety device page 612 Filtering input signals 1 ms Intelligent sensors e g light curtains can switch off their output signal for test purposes momentarily Thus an easySafety device filters out changes to input signals that are shorter than 1 ms Time behaviour of easySafety transistor outputs A easySafety device switches the output signal at its tran sistor out...

Page 613: ...reased on the easySafety device using an input delay the so called DEBOUNCE a section Acti vating deactivating DEBOUNCE page 589 This function is useful for example in order to ensure a clean switching signal despite contact bounce Figure 292 easySafetyinput assigned a switch S1 0V IS1 IS1 h Caution Debounced inputs may not be used in the safety circuit diagram ...

Page 614: ...ated DEBOUNCE An input signal S1 must therefore be 24 V on the input terminal for at least 15 ms before the switch contact will change from 0 to 1 A If applicable this time must also include the cycle time B since a easySafety device does not detect the signal until the start of a cycle When the DC signal drops from 1 to 0 with DEBOUNCE active the same delay time C of 24 ms applies A C 1 0 1 0 S1 ...

Page 615: ...ed For a guide to estimating the required minimum duration see Table 30 Maximum circuit diagram processing time as a function of the number current rungs on page 613 The rule of thumb is Minimum duration if an input signal max circuit diagram processing time 0 5 1 0 1 0 S1 B B B B B B A C IS1 h When DEBOUNCE is deactivated ensure that input signals are free of noise The easySafety device responds ...

Page 616: ... 50 ms worst case scenario The circuit diagram processing times stated in Table 30 are worst case values For example two cycles are taken into account for the processing times to ensure that the actual input image is processed in the circuit diagram These times may be actually be shorter however they are never longer Only determine the reaction time for calculating your appli cation in the followi...

Page 617: ...ram processing time ms 50 ms Table 30 Maximum circuit diagram processing time as a func tion of the number current rungs 1 The maximum circuit diagram processing time is achieved under maximum load i e the following conditions are applied to the maximum utilization of the system in addition to the configuration with safety and standard circuit diagram Device in the NET with seven other stations Ma...

Page 618: ...requency measurement at a rotational frequency of 950 Hz Example Figure 295 Circuit diagram in easySafety 1 The circuit diagram in easySafety has six rungs five programmed rungs an empty rung 2 According to Table 30 the maximum circuit diagram processing time for this is 100 ms 3 Since the calculated circuit diagram processing time is shorter than the error detection time the following applies in ...

Page 619: ... state This information is evaluated in the standard circuit diagram Diagnostics contact Error ID 01 Fault in easyNet station 1 ID 02 Fault in easyNet station 2 ID 07 Fault in easyNet station 7 ID 08 Fault in easyNet station 8 ID 09 Free ID 10 Safety circuit diagram stopped due to fault class B a page 624 ID 11 Free ID 12 Free ID 13 Free ID 14 Fault in expansion unit ID 15 Free ID 16 Free ...

Page 620: ...n block can only be assigned with the easySoft Safety configuration software in its standard circuit diagram or function block diagram Here you also assign in a list a special status fault message of the selected safety function block to each output Q1 Q8 of the DG function block Example using the safety function block ES EMERGENCY STOP Assign the safety function block ES01 to the standard functio...

Page 621: ...text output via the text output function block of an easySafety device or alternatively via the easyNet to a message text screen element on an MFD Titan The text or message text must have been created beforehand The example shows the Reset message using function block D01 With the message text screen element you can also use the status code at output DG QV diagnostics register as a status value fo...

Page 622: ...A 8202 Operating mode can be selected 200B 8203 Waiting for decreasing trigger signal output not active 200C 8204 timing element running output not active 200D 8205 Timer stopped output not active 200E 8206 Waiting for inputs during startup testing 2011 8209 Foot switch not operated position 1 2012 8210 Enable switch in OFF position 2013 8211 Foot switch in panic position position 3 2014 8212 Unde...

Page 623: ...ignal triggered QS 1 8009 32777 Protective door closed QS 1 800B 32779 Two hand pushbutton operated QS 1 800C 32780 Timing relay output is active QS 1 800D 32781 Waiting for decreasing trigger signal output active QS 1 800E 32782 Timer running output is active QS 1 800F 32783 Timer stopped output is active QS 1 8010 32784 Standstill detected QS 1 8011 32785 Muting state 1 8012 32786 Muting state 2...

Page 624: ...elected Q5 1 8034 32820 Muting state 4 in mode 2S 8037 32823 Muting state 7 in mode 2S 803A 32826 Operating mode 1 fixed Q1 1 803B 32827 Operating mode 2 fixed Q2 1 803C 32828 Operating mode 3 fixed Q3 1 803D 32829 Operating mode 4 fixed Q4 1 803E 32830 Operating mode 5 fixed Q5 1 F001 61441 Error Discrepancy time expired F002 61442 Error Enable duration exceeded F003 61443 Error Muting duration e...

Page 625: ...or Feedback circuit not opened after time F012 61458 Error Feedback circuit not closed after time F013 61459 Error Reset operated on function block startup F014 61460 Error More than one operating mode selected at the same time F015 61461 Error No operating mode selected F016 61462 Error Short circuit in input channel after 24 V F017 61463 Error Short circuit in input channel after 24 V F018 61464...

Page 626: ...ich can in turn be processed with the DG standard function block a section Diagnostics using the DG diagnostics function block page 616 The error contact ER of the safety function block concerned is closed until the fault is acknowl edged by a correct signal sequence at its input coils The type of error that causes the error status of the safety function block and the coils for resetting it again ...

Page 627: ... easySafety but the execution of the device s internal safety test routines is unaffected by this a safety circuit diagram STOP occurs The standard circuit diagram continues to be executed All device outputs are switched off Error example There is an error present in the device s external wiring e g a short circuit due to faulty insulation in the input circuit Class A If an error impairs the safet...

Page 628: ...s LED FAULT contin uously lit orange Fault indication visible on display Local device outputs are switched off no LED FAULT flashes orange flash frequency 0 5 Hz Safety circuit diagram stopped Standard circuit diagram in RUN All device outputs are switched off Output at the diagnostics contact IG ID10 1 Fault indication visible on display Error acknowl edgementby switching fromSTOPto RUN If necess...

Page 629: ...ault using the module ID The following table lists some module IDs of class B and a short description of recom mended troubleshooting measures When in an error condition you can press the ESC push button to suppress the error message on the display You can access the main menu by pressing the OK pushbutton EXTERNAL ERROR ERROR TYPE B MODULE ID 84 h To learn how to acknowledge errors from all error...

Page 630: ... DC Check the wiring at QS2 65 103 Short circuit to 24 V DC Check the wiring at QS3 66 104 Short circuit to 24 V DC Check the wiring at QS4 67 68 The configuration on the device is damaged Use easySoft Safety or the memory card to transfer the configuration to the device 851 Error on test signal cable T1 Possible errors include for example cross circuits between test signal cables or a short circu...

Page 631: ... and outputs as described a section Connecting the expansion device page 43 The expansion device inputs are processed in the standard circuit diagram of a easySafety device as contacts in the same way as the inputs of the basic unit The input contacts are assigned the operand identifiers R1 to R12 R15 and R16 are group fault alarms for the expansion devices with transistor outputs a section Monito...

Page 632: ...ut and output data of the expansion units is trans ferred serially in both directions Reaction times of the inputs outputs of the expan sion devices The debounce setting has no effect on the expansion unit Transfer times for input and output signals Local expansion Time for inputs R1 to R12 30 ms 1 cycle Time for outputs S1 to S6 S8 15 ms 1 cycle Remote expansion Time for inputs R1 to R12 80 ms 1 ...

Page 633: ...nsion unit may be powered up later than the basic unit This means that the basic unit is switched to RUN when an expansion unit is missing The following easySafety circuit diagram detects if the expansion unit is functional or not functional Figure 297 Standard circuit diagram for expansion testing As long as ID14 is 1 the remaining standard circuit diagram is skipped If ID14 is 0 the standard cir...

Page 634: ...stor output for short circuit over load You can use diagnostics contact R15 R16 to scan whether a short circuit or overload is present at a transistor output of an EASY620 DC TE expansion device R16 Group fault alarm for outputs S1 S4 R15 Group fault alarm for outputs S5 S8 State Fault alarms R15 or R16 No fault found 0 switched off make contact At least one output has a fault 1 switched on make c...

Page 635: ...ety configuration Independently of whether the change was made in easySoft Safety or locally with the easySafety device s operator buttons In the case of a local change the version is shown as V0000 Line 3 Shows the check sum of the configuration in the device as a four digit hexadecimal value with CRC xxxx Vxxxx shows as four digit hexadecimal number the version of the configuration created and m...

Page 636: ...00 60 version of the operating system Line 6 OS CRC e g 5825 Checksum of the operating system is only displayed in STOP operating mode Device version Every easySafety has the device version number printed on the left of the device housing The device version is indicated by the first two digits of the device number Example 01 402110000404 This device is of device version 01 The device version provi...

Page 637: ...omparators 223 D Display Text function block 226 DB Data Block Data function block 233 DG DiaGnostic Diagnostics 237 EM External device Monitor Feedback loop monitoring safety function block 349 EN ENable switch Enable switch 360 ES Emergency Stop Emergency Stop safety function block 371 FS Foot Switch Foot switch safety function block 382 GT GET GET network 242 HW Hora lat Week Seven day time swi...

Page 638: ... 289 PT PUT PUT network 293 SC Synchronize Clocks Synchronise clock via network 298 SE Start Element Start Element safety function block 458 SG Safety Gate Safety gate with guard locking safety function block 465 SR Shift Register Shift register 300 T Timing relays Timing relays 315 TB TaBle function Table function 330 TH Two Hand button Two hand button Type III safety function block 481 TS Time r...

Page 639: ... data input backwards shift direction BP Backward Pulse Trigger coil Clock input backward shift direction C_ Count input Counter input D_ Direction input Count up down indicator EN Enable Enable function block FD Forward Direction Bit data input forwards shift direction FL Feedback loop Signal of the feedback loop FP Forward Pulse Trigger coil Clock input forward shift direction I Input Controlled...

Page 640: ... SE Set Enable Set to a predefined value SM Set Mode Acceptance of the new operating mode ST STop Stop block processing T_ Trigger Trigger coil for starting the standard timing relay TR TRigger Trigger coil for starting the safety timing relay UL UnLock Ready to accept the new operating mode WP Word Pulse Trigger coil On detecting a rising edge trigger and EN 1 the value is entered in the table Co...

Page 641: ... block CY Carry Status 1 if the value range is exceeded carry E1 Error 1 Error 1 dependent on function block E2 Error 2 Error 2 dependent on function block E3 Error 3 Error 3 dependent on function block ER ERror Error dependent on function block EQ EQual Comparison result status 1 if values equal FB Fall Below Status 1 if the actual value is less than or equal to the lower setpoint value GT Greate...

Page 642: ...013001Z EN TE Table Empty Status 1 if the table is empty TF Table Full Status 1 if the table is full ZE ZEro Status 1 if the value of the element input QV is equal to zero Contact Meaning of abbreviation Description ...

Page 643: ...me of the feedback loop HY HYsteresis Switching hysteresis for value I2 Value HY applies to positive and negative hysteresis I1 Input 1 1st input word I2 Input 2 2nd input word KP Channel Input channel that is switched through to the output MT Muting Time Muting time NO Numbers Of elements Number of elements ON ON Closing delay or on date OFF OFF Off time or date OS OffSet Offset for the value I1 ...

Page 644: ... function block Q1 Output Time 1 Actual discrepancy time value Q2 Output Time 2 Actual muting time Q3 Output Time 3 Synchronisation time actual value Q4 Output Time 4 Override release time actual value QV Output Value Output value Others Meaning of abbrevia tion Description MB Marker byte 8 Bit value MW Marker Word 16 Bit value MD Marker Double Word 32 Bit value NU NUmber Constant value range from...

Page 645: ...2 INI Initiate Initialize data storage area CPY Copy Copy data storage area AND AND AND operation OR OR OR operation XOR XOR XOR Association NOT NOT NOT Association BC D BCD Value BCD to binary conver sion BIN Binary Value Binary to BCD conver sion BIT Bit Bit operating mode DW Double Word Operating mode Double word EN Enable necessary Enable required NEN No Enable Necessary Enable not required MS...

Page 646: ...lel Quadruple parallel muting 4N O 4 sequential Quadruple sequential muting 1L 1 Locked Single channel operation with guard locking 2L 2 Locked Dual channel operation with guard locking X On delayed switching â Off delayed switching Xâ Switching with On delay and Off delay Off delayed with random time range setpoint retriggerable ü Single pulse switching Ü Switching with flashing Parameters Meanin...

Page 647: ...ram Function Coil Ä Number Config urable Page contact NET ID 1 8 Inputs Safety inputs IS of other stations via NET I I 01 14 552 Inputs basic device IS IS IS 01 14 Cursor button KP P 01 04 Inputs standard expansion of other stations via NET R R 01 12 548 Inputs standard expansion device R R 01 12 Bit inputs via NET RN RN 01 32 548 Diagnostics inputs Diagnostics messages Malfunction NET station 1 t...

Page 648: ...outputs of safety function blocks such as enable inputs or error outputs can be connected in the safety circuit diagram or also in the standard circuit diagram Outputs basic device of other station via NET can only be written by station with NET ID 1 Q 01 08 Outputs QS of other station via NET Q 01 04 552 Output redundant relay QR 01 QR QR 01 Output redundant relay of other station via NET Q Q 07 ...

Page 649: ...ontacts Jump label 01 32 300 Diagnostics messages ID ID 01 16 615 Safety function blocks h The safety function blocks EN function block input can only be used in the standard circuit diagram if the enable has been specified as mandatory in the param eter setting The use of the EN input is either only possible in the safety circuit diagram or in the standard circuit diagram a section Enable paramet...

Page 650: ... monitoring failure OM X EN X 01 02 434 OM X ER OM X ER Operating mode selector switch failure OS X EN X 01 07 449 OS X ER OS X ER Start device failure SE X EN X 01 16 458 SE X ER SE X ER Protective door failure SG X EN X 01 14 465 SG X ER SG X ER Two hand button failure TH X EN X 01 07 481 TH X ER TH X ER Safety timing relay failure TS X ER TS X ER X 01 16 494 Zero speed monitoring Fault ZM X EN ...

Page 651: ...comparator j 186 Enable BC X EN X 01 16 Failure number of elements exceeded BC X E1 BC X E1 Failure range overlap BC X E2 BC X E2 Failure invalid offset BC X E3 BC X E3 Comparison result BC X EQ BC X EQ Data block transfer j 196 Trigger coil BT X T_ X 01 16 Failure number of elements exceeded BT X E1 BT X E1 Failure range overlap BT X E2 BT X E2 Failure invalid offset BT X E3 BT X E3 Boolean seque...

Page 652: ... Upper setpoint value exceeded overflow C X OF C X OF Actual value equal to zero C X ZE C X ZE Comparison for variables constants CP X 01 16 j 223 Equal to CP X EQ CP X EQ Greater than CP X GT CP X GT Less than CP X LT CP X LT Text output j 226 Enable D X EN X 01 16 active D X Q1 D X Q1 Data function block j 233 Transfer 32 bit value Trigger coil DB X T_ X 01 16 Block is active DB X Q1 DB X Q1 Fun...

Page 653: ...1 16 Year time switch j 254 Switch on condition fulfilled HY X Q1 HY X Q1 X 01 16 Conditional jump 268 Enable JC X EN X 01 16 Fault No corresponding jump label present or backward jump JC X E1 JC X E1 Jump Label Label Passive jump destination for JC x X 01 32 272 x Master reset j 273 Trigger coil MR X T_ X 01 16 Set all outputs and markers to zero state MR X Q1 MR X Q1 Data multiplexer j 276 Enabl...

Page 654: ... Q1 Operand in send buffer PT X Q1 PT X Q1 Error operand not sent PT X E1 PT X E1 Synchronize clock via NET Set clock 298 Trigger SC X T_ X 01 Trigger acknowledgement SC X Q1 SC X Q1 Shift register j 300 Enable SR X EN X 01 16 Pulse input forward SR x FP Pulse input reverse SR x BP Reset SR x RE Data input forward SR x FD Data input backward SR x BD Shift register SR X Q1 8 SR X Q1 8 Function Coil...

Page 655: ...t T X RE Timing relay Stop T X ST Timer relay T X Q1 T X Q1 Table function j 330 Enable TB X EN X 01 16 Trigger Enter input TB x WP Trigger output oldest value TB x RF Trigger output most recent value TB x RL Trigger delete table TB x RE Table empty TB X TE TB X TE Table full TB X TF TB X TF Function Coil Ä Number Config urable Page contact NET ID 1 8 ...

Page 656: ...ransistor outputs QS 1 4 j QS QS Others Safety marker MS X 01 32 j MS MS Safety function blocks h EN can be used either in the safety circuit diagram or in the standard circuit diagram The ER function block contact can be used both in the safety circuit diagram and in the standard circuit diagram Return circuit monitor j 349 Enable EM X EN X 01 14 Feedback circuit EM X FL Safety activation EM X OC...

Page 657: ... EN X SA Enable EN X QS EN X QS Faults EN X ER EN X ER Emergency Stop j 371 Enable ES X EN X 01 07 Channels 1 and 2 ES X I1 I2 Reset ES X RE Enable ES X QS ES X QS Faults ES X ER ES X ER Safety foot switch j 382 Enable FS X EN X 01 07 Channels 1 to 4 FS X I1 I4 Safety activation FS X SA Enable FS X QS FS X QS Faults FS X ER FS X ER Function Coil Ä Number Config urable Page Contact ...

Page 658: ...M X EN X 01 02 Channels 1 and 2 LM X I1 I2 Muting sensors Group A LM X A1 A2 Muting sensors Group B LM X B1 B2 Override LM X OV Reset LM X RE Muting LM X QM LM X QM Enable LM X QS LM X QS Faults LM X ER LM X ER High rev monitor j 434 Enable OM X EN X 01 02 Reset OM X RE Safety activation OM X SA Enable OM X QS OM X QS Faults OM X ER OM X ER Function Coil Ä Number Config urable Page Contact ...

Page 659: ...erating mode OS X SM Operating mode 1 to 5 OS X Q1 Q5 OS X Q1 Q5 Faults OS X ER OS X ER Start device j 458 Enable SE X EN X 01 16 Channel 1 SE X I1 Reset SE X RE Enable SE X QS SE X QS Protective door j 465 Enable SG X EN X 01 14 Channels 1 through 2 gate switch SG X I1 I2 Channel 3 guard locking SG X I3 Reset SG X RE Enable SG X QS SG X QS Faults SG X ER SG X ER Function Coil Ä Number Config urab...

Page 660: ... ER Safety timing relay j 494 Safety activation TS X SA X 01 16 Safe start trigger TS X TR Safety stop TS X ST Enable TS X QS TS X QS Faults TS X ER TS X ER Stand still monitoring j 509 Enable ZM X EN X 01 Reset ZM X RE Safety activation ZM X SA Enable ZM X QS ZM X QS Faults ZM X ER ZM X ER Function Coil Ä Number Config urable Page Contact ...

Page 661: ...void empty rungs dispersed between written rungs after operands have been deleted These kinds of empty rungs take up just as much space as a written rung Space requirement per rung function block Space requirement per constant at function block input Byte Byte Rung 20 Function blocks A 68 4 AR 40 4 BC 48 4 BT 48 4 BV 40 4 C 52 4 CP 32 4 D 160 DB 36 4 DG 136 4 EM 28 EN 32 ES 28 FS 32 GT 28 HW 68 4 ...

Page 662: ...nnel JC 20 LB LC 28 LM 56 MR 20 MX 96 4 NC 32 4 OM 36 OS 24 OT 36 4 PT 36 4 SC 20 SE 20 SG 28 SR 96 4 T 48 8 TB 112 4 TH 24 TS 40 ZM 36 Space requirement per rung function block Space requirement per constant at function block input Byte Byte ...

Page 663: ...50178 EN 50581 EN 61000 6 2 EN 61000 6 3 IEC 61508 IEC 62061 Dimensions W x H x D mm 107 5 6 space units x 90 x 72 inch 4 23 x 3 54 x 2 84 Weight kg 0 35 ES4P 22 DM 0 38 ES4P 22 DR lb 0 77 ES4P 22 DM 0 84 ES4P 22 DR Mounting Top hat rail IEC EN 60715 35 mm or screw fixing usingfixing brackets ZB4 101 GF1 accessories ...

Page 664: ...508 Up to 3 Proof Test 20 Years 2 channel architecture HFT 1 EN ISO 13849 1 MTTFd Years Relay output K1 1 7 x 10 3 K2 1 2 x 10 3 c operating frequency Transistor output 315 T10d Years 10 von MTTFd IEC 62061 PFHD 1 h Relay output K1 K2 x c2 K3 x c K1 6 4 x 10 10 K2 2 6 x 10 11 K3 3 2 x 10 10 c operating frequency Transistor output 6 57 x 10 10 ES4P 1 K1 K2 x c ...

Page 665: ... Transistor output 5 29 x 10 5 PFH 1 h Relay output K1 K2 x c2 K3 x c K1 6 4 x 10 10 K2 2 6 x 10 11 K3 3 2 x 10 10 c operating frequency Transistor output 6 57 x 10 10 1 channel architecture HFT 0 EN ISO 13849 1 MTTFd Years Relay output K1 1 7 x 10 3 K2 1 2 x 10 3 c operating frequency Transistor output 315 T10d Years 10 von MTTFd ES4P 1 K1 K2 x c ...

Page 666: ...0 8 c operating frequency Transistor output 2 52 x 10 9 IEC 61508 PFD Relay output K1 K2 x c K1 1 1 x 10 4 K2 1 1 x 10 3 c operating frequency Transistor output 2 06 x 10 4 PFH 1 h Relay output K1 K2 x c K1 1 3 x 10 9 K2 1 3 x 10 8 c operating frequency Transistor output 2 52 x 10 9 ES4P ...

Page 667: ...tor output tran sistor Off test pulse ms 1 Off delay ms 1 Relay output Off delay ms 50 Response time a page 612 Terminal capacity solid mm2 0 2 4 AWG 22 12 flexible with ferrule mm2 0 2 2 5 AWG 22 12 standard screwdriver mm 3 5 x 0 8 standard screwdriver inch 0 14 x 0 03 Max tightening torque Nm 0 6 ES4P ...

Page 668: ... legible C F 0 to 55 32 to 131 Storage C F 40 to 70 40 to 158 Relative humidity non condensing IEC 60068 2 30 5 to 95 Air pressure in operation hPa 795 to 1080 Ambient mechanical conditions Degree of protection EN 50178 IEC 60529 VBG4 IP20 Oscillations IEC 60068 2 6 Constant amplitude 0 15 mm Hz 10 to 57 Constant acceleration 2 g Hz 57 to 150 Mechanical shock resist ance IEC 60068 2 27 semi sinuso...

Page 669: ...Signal lines kV 4 Power pulses surge to IEC 61000 4 5 kV 1 supply cables inputs symmetrical 2 semi conductor outputs symmetrical radiated RFI to IEC 61000 4 6 V 20 Increased EMV requirements to IEC 62061 for safety related functions Electrostatic discharge ESD to IEC 61000 4 2 Air discharge kV 15 Contact discharge kV 8 Electromagnetic fields RFI to IEC 61000 4 3 V m 30 Burst to IEC 61000 4 4 Power...

Page 670: ...ion resistance Overvoltage category degree of pollution III 2 Clearance in air and creepage distances EN 50178 UL 508 CSA C22 2 No 142 EN 60664 1 Insulation resistance EN 50178 Back up accuracy of the real time clock Back up time a Back up time hours b Service life years Accuracy of the real time clock s day Normally g 2 g 0 5 hxyear The accuracy of the real time clock can vary depending on the av...

Page 671: ...n the standard circuit diagram safety circuit diagram Accuracy of timing relay from value g 0 02 Resolution Range S ms 50 Range M S s 1 Range H M min 1 Retentive memory Read Write cycles of the retentive memory minimum to 2011 1010 10000000000 from 2012 1014 100000000000000 ES4P ...

Page 672: ...N Voltage supply DC ES4P Rated operational voltage Ue V 24 DC 15 20 permissible range V DC 20 4 to 28 8 Residual ripple F 5 Input current At rated voltage mA 250 Voltage dips IEC 61131 2 ms 10 Power loss W 6 Fuse A f 1 to F 4 ...

Page 673: ... s 1000 m a The following applies to data transfer rate distance in the easyNET network Bus lengths greater than 40 m can only be achieved with enhanced cross section conductors and terminal adapters a section Cable length with cross sections on page 66 Potential isolation From power supply yes From the inputs yes to the outputs yes From the PC inter face memory card NET network EASY Link yes Bus ...

Page 674: ... yes Rated operational voltage Ue V DC 24 At signal 0 Ue V DC 5 At signal 1 Ue V DC 15 0 Input current at signal 1 IS1 to IS14 mA 5 7 at 24 V DC Hardware delay time from 0 to 1 Debounce ON ms 24 Debounce OFF ms 0 06 IS1 IS2 0 17 IS3 to IS14 Hardware delay time from 1 to 0 Debounce ON ms 24 Debounce OFF ms 0 08 IS1 IS2 0 22 IS3 to IS14 Cable length unscreened m 100 Single cable length of test signa...

Page 675: ...d m 3000 Maximum rotational frequency at device inputs IS1 and IS2 when using function blocks OM or ZM Hz 1000 Maximum switching frequency at input applies for I1 and I2 only if one of the function blocks OM or ZM is used Oper ation s h 900 ES4P ES4P Number 4 T1 to T4 Voltage V DC 24 Electrical isolation no Cable length see digital inputs 24 V DC ...

Page 676: ...6 months test interval Protection of an output relay Fuse 6 A gL gG Circuit breaker with characteristic C 24 V DC 4 A Short circuit current IK 250 A Potential isolation To power supply yes From the inputs yes From the PC interface memory card NET network EASY Link yes Safe isolation according to EN 50178 V AC 300 Basic insulation V AC 600 Lifespan mechanical Switch opera tions x 106 10 Contacts Co...

Page 677: ...n to EN 50178 between coil and contact V AC 300 Switching capacity to IEC 60947 5 1 AC 15 230 V AC 3 A Switch opera tions 80000 DC 13 24 V DC 5 A 0 1 Hz Switch opera tions 40000 Switching frequency Mechanical operations x 106 10 Switching frequency Hz 15 UL CSA UL 508 B300 R300 ES4P DR ES4P DM ...

Page 678: ...otection yes Potential isolation To power supply yes From the inputs yes From the PC interface memory card NET network EASY Link yes Rated operational current at signal 1 Ie A Lamp load without RV W 5 Output voltage With condition 0 at external load 10 MO V F 2 4 with condition 1 at Ie 0 5 A V U Ue 1 V Short circuit protection yes Short circuit tripping current for Ra F 10 mO A 0 7 F Ie F 2 per ou...

Page 679: ...on of outputs no Status display of the outputs LCD display if provided Inductive load to EN 60947 5 1 2004 DC 13 T0 95 72 ms R 48 O L 1 15 H DC 14 T0 95 15 ms R 48 O L 0 24 H Utilization factor g 1 Relative duty factor DF 100 Max switchingfrequency max duty factor 50 f Hz 0 5 a For inductive load without external suppressor circuit of transistor output is valid T0 95 time in ms until 95 the statio...

Page 680: ...e 37 Table 37 Dimensions in inches M4 90 mm 3 54 102 mm 4 02 110 mm 4 33 107 5 mm 4 23 75 mm 2 96 16 25 mm 16 25 mm 0 64 0 64 48 5 mm 1 91 70 5 mm 2 78 72 mm 2 83 45 mm 1 77 4 5 mm 0 18 mm inches mm inches 4 5 0 177 75 2 95 16 25 0 64 90 3 54 48 5 1 91 102 4 01 70 5 2 78 107 5 4 23 72 2 83 110 4 33 ...

Page 681: ...4 AR arithmetic function block standard FB 181 Arithmetic function block AR standard FB 181 Assigning the diagnostics and safety function block with easySoft Safety 616 Auxiliary relays Markers B Backward jumps 151 Basic arithmetic functions 181 BC data block comparator standard FB 186 Break contact 114 Inverting 136 BT data block transfer standard FB 196 Bus connection plug 61 Bus termination res...

Page 682: ...577 Changing Coils and contacts 132 Connections 137 Contact Switch duration and time 315 Function block parameters 166 Menu language 583 NET configuration 540 Value operating method 24 Changing input values on function blocks 168 Circuit diagram Check 143 Creating example 81 Delete 107 Display 85 Elements 111 Internal evaluation 604 Saving 139 Testing 104 Circuit diagram processing time maximum 61...

Page 683: ...cal expansion 74 Multi function interface 68 Outputs 49 PC 69 Point to point communication 70 Power supply 44 Pushbuttons proximity switches 47 Relay outputs 51 Remote expansion 75 Test signal outputs 57 Transistor outputs 53 Connecting easyNet network 59 Connecting remote expansion 75 Connecting the expansion device 43 Connecting the multi function interface 68 Connecting the power supply 44 Conn...

Page 684: ... 205 counter relays C standard FB 215 Counter relays C standard FB 215 CP comparator standard FB 223 Cursor buttons function 110 Cursor display 37 Cycle pulse Falling edge 149 Rising edge 148 D D text display standard FB 226 Data block comparator BC standard FB 186 Data block transfer BT standard FB 196 Data function block DB standard FB 233 Data multiplexer MX standard FB 276 Date display 27 Date...

Page 685: ...iew 21 Device Version 632 DG Diagnostics standard FB 237 Diagnostic codes 353 Diagnostics Error codes 618 of faults inside and outside the device 623 Register 617 Status display 26 using the DG diagnostics function block 616 using the ER contact 622 using the ID diagnostics contact 615 Divide 181 E Electrical isolation between basic unit and expansion device 74 EM external device monitoring safety...

Page 686: ... Diagnostics Fields 120 FS safety foot switch safety FB 382 Function block Function blocks Function block editor 159 162 Function block list 162 Resorting 605 Function blocks Adding to the circuit diagram for the first time 157 Alphabetical list 633 Assigning operands 164 165 Changing parameters 166 Checking 171 Coils alphabetical list 635 Contacts alphabetical list 637 Definition 113 Deleting 170...

Page 687: ... FB 246 HY year time switch standard FB 254 I Impulse relay 146 Initialising Data 196 Marker ranges 200 Input current 47 Input delay 609 Setting 589 Inputs Connecting 46 Expanding 73 Status display 26 Installation device 39 INTERFACE 573 Invert Menu items for safety functions 31 Inverting Contact 136 Contactor function 148 J JC conditional jump standard FB 268 Jump label LB standard FB 272 Jumps 1...

Page 688: ... curtain LC safety FB 394 LM Light curtain muting safety FB 408 Local expansion Connecting 74 M Main menu Change to 31 Overview 32 Make contact 114 Inverting 136 Marker ranges Copying 205 Initialising 200 Markers Assigning FB input 164 Definition 115 Reset 273 Retention 118 Value range 119 Master password 569 Master reset MR standard FB 273 Memory card 122 Fitting 72 Memory display circuit diagram...

Page 689: ... FB 273 Multiply 181 MX data multiplexer standard FB 276 N NC Numerical converter standard FB 282 Negate coil 148 Network easyNet Cables 63 Network connection cable 60 Number formats 119 Numerical converter NC standard FB 282 O OK button 110 OM Overspeed monitoring safety FB 434 Operands Assigning 164 Assigning FB output 165 Deleting on FB inputs outputs 165 Operands alphabetical list 639 Operatin...

Page 690: ...splay 26 P buttons 142 Activating and deactivating 590 Parallel circuit outputs 54 Parameter dialog for function blocks 159 Parameter setting Function blocks 158 Parameters Enabling disabling access 161 Passing through network topology 64 Password Activation 574 Changing 577 Deleting 577 No longer known 574 Password protection 567 Point to point communication 70 Power failure 79 Time switch 253 Po...

Page 691: ...elay with retentive actual values 320 Retentive markers 118 RJ45 socket connection assignment 59 Rotation frequency 513 Rotation frequency maximum 438 RUN mode 79 RUN STOP changeover 104 Rung 120 Adding new rung 89 Adding deleting 139 Changing 141 Deleting 141 S Safety circuit diagram Testing 103 Safety gate SG safety FB 465 Safety password 569 Safety rules during installation 39 Safety timing rel...

Page 692: ...65 Shift register SR standard FB 300 Short circuit 55 Speed monitoring 434 Spur line 64 SR Shift register standard FB 300 Standard password 570 Start element SE safety FB 458 Startup behaviour 80 Station Addressing 65 Stations Connecting installation 63 Status display 26 Basic device 25 Local expansion 27 Status line circuit diagram 121 STOP mode 79 Subtract 181 Surge impedance 66 Switch contact C...

Page 693: ...Two hand button safety FB 481 Threshold value switch standard FB 174 Tightening torque terminals 44 Time display 27 Time overlaps Time switch 252 Time setting 584 Time switch 24 hour switching 253 Power failure 253 Time date setting SC standard FB 298 Timing relay and counter function block example 337 Timing relay T standard FB 315 Topology easyNET 64 T piece and spur line network topology 64 Tra...

Page 694: ...lay 27 Weekday setting 584 Winter time 585 Wiring Arrow 89 137 backwards 607 Grid 120 Y Year time switch Behaviour in the event of a power failure 255 Configuring the parameters for continuous periods of time 263 Configuring the parameters for recurring intervals 261 Sample parameter configurations 261 Year time switch HY standard FB 254 Z Zero speed monitoring ZM safety FB 509 ZM Zero speed monit...

Page 695: ...n Eaton We power businesses with reliable efficient and safe electrical power management solutions Combined with our personal service support and bold thinking we are answering tomorrow s needs today Follow the charge with Eaton Visit eaton com electrical Eaton addresses worldwide www eaton com address E Mail info bonn eaton com Internet www eaton com easySafety Eaton Industries GmbH Hein Moeller ...

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