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64 Commissioning

WAGO I/O System

750-662/000-004 8FDI 24V PROFIsafe

Manual

Version 1.0.0, valid from HW/SW Version 01/01

Table 32: Antivalent Pre-Evaluation

Inputs

Process Image

Signal Status

Ix+1

Invalid

1-signal

0-signal

Invalid

After the amount of time specified in the Discrepancy Time setting has elapsed,

an invalid signal state causes a discrepancy error to be detected, which in turn

causes the channel pair in question to be passivated and the “Discrepancy Time

Exceeded” diagnostic message to be output; see section “Commissioning” > … >

“Discrepancy Time Ix and Ix+1 Parameter.”

If you have set the value of the

Operating Mode

parameter to “Rotary Table,”

you must set the

Pre-Evaluation

parameter to “Single-Channel.”

Input signal changes caused by interference

Input signal changes caused by interference can cause the F I/O module to

transmit the value “0” to the safe PLC in the process image for the channel pair in

question, detect a discrepancy error after the discrepancy time has elapsed and

output the diagnostic message “Discrepancy time exceeded.” Possible causes

may include:

• Cross circuit, short circuit and cable break (user error, wiring error)

• Stuck normally open contacts of a safe sensor

• Insufficient filtering of the test signals of a safe sensor

7.3.5.5 Discrepancy Time Ix and Ix+1 Parameter

The

Discrepancy Time

parameter is used for dual-channel pre-evaluation of two

digital inputs Ix and Ix+1. The discrepancy time is then only used by the F I/O

module when the

Operating Mode

parameter is set to “Standard” and the

Pre-

Evaluation

parameter is set to a value of “Equivalent” or “Antivalent.”

The discrepancy analysis is only performed if both channels of a channel pair

have no channel error.

The signal states of the channel pair in question are evaluated according to a

parameterizable valence rule. The valence rule (equivalence, antivalence)

depends on the value of the

Pre-Evaluation

parameter (see section

“Commissioning” > ... > “Pre-Evaluation Parameter”).

The F I/O module checks whether the valence rule violation has ceased after the

amount of time corresponding to the Discrepancy Time setting has elapsed. If it

has not, a discrepancy error is present. The channel pair is passivated, and the

diagnostic message “Discrepancy time exceeded” is output to the safe PLC.

Содержание 8FDI 24V PROFIsafe 750-662/000-004

Страница 1: ...Manual WAGO I O System 750 662 000 004 8FDI 24V PROFIsafe Safe 8 Channel Digital Input 24 VDC PROFIsafe Version 1 0 0 valid from HW SW Version 01 01 ...

Страница 2: ... 55 E Mail support wago com Every conceivable measure has been taken to ensure the accuracy and completeness of this documentation However as errors can never be fully excluded we always appreciate any information or suggestions for improving the documentation E Mail documentation wago com We wish to point out that the software and hardware terms as well as the trademarks of companies used and or ...

Страница 3: ...CLAMP Connectors 22 3 3 Display Elements 23 3 4 Operating Elements 26 3 5 Schematic Diagrams 27 3 5 1 Input Block Diagram 27 3 6 Technical Data 28 3 6 1 Device Data 28 3 6 2 Power Supply 28 3 6 3 Communication 28 3 6 4 Digital Inputs 29 3 6 5 Digital Clock Outputs 29 3 6 6 Safety Parameters 30 3 6 6 1 Single Channel Safety Application Duration of Use 20 Years 30 3 6 6 2 Dual Channel Safety Applica...

Страница 4: ...ule or Parameter File 53 7 3 2 OFFLINE Mode 54 7 3 2 1 Reading from a Parameter File 54 7 3 2 2 Writing to a Parameter File 54 7 3 3 Other Services for OFFLINE and ONLINE Mode 55 7 3 3 1 Comparing iParameter Sets 55 7 3 3 2 Change Password 55 7 3 4 Description of the Call Options 56 7 3 4 1 Indirect Start via WAGO I O CHECK from the Operating System 56 7 3 4 2 Direct Start from the Operating Syste...

Страница 5: ...annel Errors 82 8 3 2 Channel Pair Errors 82 8 3 3 Module Errors 83 8 3 4 Configuration Communication Errors 83 8 4 Error Diagnostics 84 8 5 Acknowledging Error Messages 91 8 5 1 Error Acknowledgment 91 8 5 2 Signal Sequence Diagramms 93 9 Service 94 9 1 Replacing the F I O Module 94 9 1 1 Procedure 94 9 1 2 F I O Module with iPar Server Functionality 95 9 1 2 1 PROFIsafe Address Set Using the Cod...

Страница 6: ...04 8FDI 24V PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 11 1 1 Individual Parameters iParameters 112 11 2 Overview of PROFIsafe F Parameters 113 11 2 1 PROFIsafe Certificates 116 12 Glossary 117 List of Figures 125 List of Tables 126 ...

Страница 7: ...sion 01 01 The I O module 750 662 000 004 shall only be installed and operated according to the instructions in this manual and in the manual for the used fieldbus coupler or controller Consider power layout of the WAGO I O System 750 In addition to these operating instructions you will also need the manual for the used fieldbus coupler or controller which can be downloaded at www wago com There y...

Страница 8: ... Injury Indicates a moderate risk potentially hazardous situation which if not avoided could result in death or serious injury Personal Injury Indicates a low risk potentially hazardous situation which if not avoided may result in minor or moderate injury Damage to Property Indicates a potentially hazardous situation which if not avoided may result in damage to property Damage to Property Caused b...

Страница 9: ... 5 Font Conventions Table 2 Font Conventions Font Type Meaning italic Names of paths and files are shown in italics e g C Programs WAGO Software Menu Menu options are shown in bold e g Save A greater than symbol between two names denotes the selection of a menu option e g File New Input Names of input fields and selection fields are shown in bold e g Filter Time Value Input or selection values are...

Страница 10: ... with the current norms and guidelines for the devices and automated environments All changes to the coupler or controller should always be carried out by qualified personnel with sufficient skills in PLC programming Only personnel trained in safety related procedures may perform the work Adding and commissioning F I O modules may only be carried out by personnel trained in safety related procedur...

Страница 11: ...lation of the system in a housing or switch cabinet The implementation of safety functions such as EMERGENCY STOP or safety door monitoring must only be performed by the F I O modules within the modular WAGO I O System 750 Only these safe F I O modules ensure functional safety in accordance with the latest international standards WAGO s interference free output modules can be controlled by the saf...

Страница 12: ...te protection against contact Prevent fire from spreading outside of the enclosure Offer adequate protection against UV irradiation Guarantee mechanical stability Restrict access to authorized personnel and may only be opened with tools Ensure disconnect and overcurrent protection The device is intended for installation in automation technology systems Disconnect protection is not integrated Conne...

Страница 13: ... load current The conductor cross sections specified in the technical data refer exclusively to the mechanical connection capacity of the clamping points Ensure proper contact with the DIN rail Proper electrical contact between the DIN rail and device is necessary to maintain the EMC characteristics and function of the device Replace defective or damaged devices Replace defective or damaged device...

Страница 14: ...ched Please observe the safety precautions against electrostatic discharge per DIN EN 61340 5 1 3 When handling the devices please ensure that environmental factors personnel work space and packaging are properly grounded Avoid conductive pollution Suitable measures must be taken to prevent conductive pollution to achieve Pollution Degree II in accordance with EN61131 2 If you are unable to exclud...

Страница 15: ...hen configuring the system do not exceed the permissible maximum current value If there is a higher power requirement you must use an additional supply module to provide the field voltage Do not exceed the maximum total current for I O modules 5 VDC via data contacts The maximum permissible total current for internal system supply of the I O modules may not be exceeded The permissible total curren...

Страница 16: ...r different safety applications The F I O modules of the WAGO I O System 750 can be used to implement safety applications in accordance with the standards listed in Section Approvals Applications The following actuators and sensors can be operated at the inputs of the 750 662 000 004 F I O module see Section Commissioning Connection Examples Potential free emergency off switches with contacts Safe...

Страница 17: ...n the Connectors section Multicolor LEDs indicate input signal status as well as the status and errors of the F I O module The meaning of the LEDs is described in the Display Elements section The field voltage and the system voltage are electrically isolated from each other With consideration of the power jumper contacts the individual modules can be arranged in any combination when configuring th...

Страница 18: ... 3 Legend for Figure View Pos Description Details See Section 1 Marking possibility with Mini WSB 2 Status LEDs Device Description Display Elements 3 Data contacts Device Description Connectors 4 CAGE CLAMP connectors Device Description Connectors 5 Power jumper contacts Device Description Connectors 6 Release tab Mounting Inserting and Removing Devices ...

Страница 19: ...ntacts which are available as self cleaning gold spring contacts Figure 2 Data Contacts Do not place the I O modules on the gold spring contacts Do not place the I O modules on the gold spring contacts in order to avoid soiling or scratching Pay attention to potential equalization from the environment The devices are equipped with electronic components that may be destroyed by electrostatic discha...

Страница 20: ...ntacts Figure 3 Power Jumper Contacts Table 4 Legend for Figure Power Jumper Contacts Contact Type Function 1 Spring contact Potential transmission Uv for field supply 2 Spring contact Potential transmission 0 V for field supply 3 Blade contact Potential feed in 0 V for field supply 4 Blade contact Potential feed in Uv for field supply Do not exceed maximum values via power contacts The maximum cu...

Страница 21: ...h The I O module has no power jumper contacts for receiving and transmitting the earth potential Use a supply module when an earth potential is needed for the subsequent I O modules Observe the information on the power supply concept Detailed information and examples for supplying F I O modules is available in the section Connect Devices Power Supply Concept ...

Страница 22: ...nd for figure CAGE CLAMP Connections Input Channel Connection Function 1 I1 Digital input I1 T1 Clock output T1 2 I2 Digital input I2 T2 Clock output T2 3 I3 Digital input I3 T1 Clock output T1 4 I4 Digital input I4 T2 Clock output T2 5 I5 Digital input I5 T1 Clock output T1 6 I6 Digital input I6 T2 Clock output T2 7 I7 Digital input I7 T1 Clock output T1 8 I8 Digital input I8 T2 Clock output T2 ...

Страница 23: ...nput I1 input voltage for logical 0 false Green Input I1 input voltage for logical 1 true Red Input I1 error 2 Status I2 B Off Input I2 input voltage for logical 0 false Green Input I2 input voltage for logical 1 true Red Input I2 error 3 Status I3 C Off Input I3 input voltage for logical 0 false Green Input I3 input voltage for logical 1 true Red Input I3 error 4 Status I4 D Off Input I4 input vo...

Страница 24: ...voltage for logical 0 false Green Input I5 input voltage for logical 1 true Red Input I5 error 6 Status I6 K Off Input I6 input voltage for logical 0 false Green Input I6 input voltage for logical 1 true Red Input I6 error 7 Status I7 L Off Input I7 input voltage for logical 0 false Green Input I7 input voltage for logical 1 true Red Input I7 error 8 Status I8 M Off Input I8 input voltage for logi...

Страница 25: ...f PROFIsafe data exchange inactive Green PROFIsafe data exchange active Green flashing 0 5 Hz Acknowledgment by operator required Operator Acknowledge OA Red No valid PROFIsafe F parameters available Red flashing 1 Hz PROFIsafe communication error CRC2 error watchdog time F_WD_Time exceeded Parameterization H Off Parameterization OK Red F I O module selected via WAGO I O CHECK Red flashing 1 Hz iP...

Страница 26: ...of the F I O module to set the PROFIsafe address Figure 8 Coding Switch for the PROFIsafe Address set to 1018 Coding switch is inaccessible when the I O module is plugged in To set the PROFIsafe address on the coding switch you must power down the fieldbus node and then unplug the I O module from the fieldbus node Set the PROFIsafe address as described in the section Setting the PROFIsafe Address ...

Страница 27: ...vice Description 27 750 662 000 004 8FDI 24V PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 3 5 Schematic Diagrams Figure 9 Schematic Circuit Diagram 3 5 1 Input Block Diagram Figure 10 Input Block Diagram ...

Страница 28: ... Power Jumper Contacts Nominal voltage 24 VDC via power jumper contacts Tolerance range 25 30 Current consumptiontyp 30 mA load current Current via power jumper contactsmax 10 A Overvoltage category per IEC 61131 2 UL 61010 2 201 II Reverse voltage protection for power jumper contacts Yes Isolation peak value 500 V system voltage field level power jumper contacts 3 6 3 Communication Table 12 Techn...

Страница 29: ...and 200 ms in steps see section Commissioning Input Filter Time Parameter Signal voltage 0 3 VDC 5 VDC 1 15 V 30 VDC Input currenttyp 3 0 mA Response times See section Technical Data Response Times Minimum signal duration input filter time test pulse duration 2 ms 3 6 5 Digital Clock Outputs Table 14 Technical Data Digital Clock Outputs Clock outputs T1 T2 2 clock outputs Test pulse duration T1 T2...

Страница 30: ...rs Probability of failure PFD duration of use 20 years low demand mode IEC 61508 For 1 single channel input input to fieldbus 3 85 10 5 0 38 of the total PFD of 10 2 at SIL2 Probability of failure PFH duration of use 20 years high demand mode IEC 61508 For 1 single channel input input to fieldbus 4 41 10 10 0 04 of the total PFH of 10 6 at SIL2 Hardware fault tolerance HFT with single channel appl...

Страница 31: ...f failure PFD duration of use 20 years low demand mode IEC 61508 for 1 dual channel input input to fieldbus 2 29 10 5 2 29 of the total PFD of 10 3 at SIL3 Probability of failure PFH duration of use 20 years high demand mode IEC 61508 for 1 dual channel input input to fieldbus 2 63 10 10 0 26 of the total PFH of 10 7 at SIL3 Hardware fault tolerance HFT with dual channel application IEC 61508 ISO ...

Страница 32: ...ng Table 19 Technical Data Data Contacts Data contacts Slide contact hard gold plated self cleaning 3 6 8 Climatic Environmental Conditions Table 20 Technical Data Climatic Environmental Conditions Surrounding air temperature operation 0 55 C Surrounding air temperature storage 40 85 C Relative humidity without condensation Max 95 Operating altitude 0 2000 m Storage altitude 0 3000 m Pollution deg...

Страница 33: ... illustrated in the following table Table 21 Safety Response Time of the Digital Inputs T SR in ms in Single Channel Operation Parameter Short Circuit Test Deacti vated Short Circuit Test Activated Input filter time of the channel in question in ms Maximum input filter time of all channels in ms Test pulse duration in ms 0 5 1 2 3 5 10 20 50 100 200 0 5 9 2 12 8 18 3 29 3 40 3 62 3 117 4 227 5 557...

Страница 34: ...1 8 2 20 27 2 28 4 29 4 31 5 42 5 64 5 119 6 229 7 560 0 1110 72211 8 2 50 57 2 58 4 59 4 61 4 63 4 67 4 119 6 229 7 560 0 1110 72211 8 2 100 107 5 108 7 109 7 111 7 113 7 117 7 127 7 229 7 560 0 1110 72211 8 2 200 207 8 209 0 210 0 212 0 214 0 218 0 228 0 248 0 560 0 1110 72211 8 3 5 12 4 16 0 21 5 32 5 43 5 65 5 120 6 230 7 561 0 1111 72212 8 3 5 13 2 16 0 21 5 32 5 43 5 65 5 120 6 230 7 561 0 1...

Страница 35: ...s in Dual Channel Applications In dual channel applications the safety response time depends exclusively on the module wide test pulse duration setting and the input filter time of the channel pair Table 22 Safety Response Time of the Digital Inputs T SR in ms in Dual Channel Operation Input Filter Time Parameter in ms Short Circuit Test Deacti vated Short Circuit Test Activated Test pulse duratio...

Страница 36: ...o the specified standards were carried out by TÜV Rheinland The following approvals have been granted to the F I O module 750 662 000 004 Conformity Marking Ordinary Locations UL 61010 1 UL 61010 2 201 TÜV Rheinland certified according to the following standards IEC 61508 parts 1 7 2010 EN ISO 13849 parts 1 2015 and 2 2012 The following Ex approvals have been granted to the F I O module 750 662 00...

Страница 37: ...ion 1 0 0 valid from HW SW Version 01 01 3 7 1 Applications The F I O module can be used in the following applications IEC 62061 2021 up to SIL 3 EN 61511 1 2017 A1 2017 up to SIL 3 IEC 61511 1 2016 COR1 2016 A1 2017 up to SIL 3 EN ISO 13849 1 2015 up to Cat 4 PL e EN ISO 13849 2 2012 ...

Страница 38: ...ers Safety of machinery IEC 62061 Functional safety of safety related electrical electronic programmable electronic control systems Functional safety IEC 61511 Parts 1 3 Safety instrumented systems for the process industry sector EU EMC Directive 2014 30 EU EMC CE Immunity to interference IEC 61000 6 2 and IEC 61131 2 EMC CE emission of interference IEC 61000 6 3 and IEC 61131 2 EMC requirements I...

Страница 39: ...ntainers packaging in compliance with the ESD instructions The devices contain components sensitive to static discharge and can be damaged by improper handling Therefore when transporting open modules use statically shielded transport bags with metal coating to prevent contamination from amines amides and silicones such as 3M 1900E In addition take the required protective measures against electros...

Страница 40: ...ing to RIOforFA Since the process image is structured according to RIOforFA the channel status byte contains the RIOforFA Qualifier PROFIsafe Mode V2 6 Table 23 PROFIsafe Process Image Input Data Output Data Byte 0 Input process value Byte 0 PROFIsafe control byte Byte 1 Input channel status byte Byte 1 PROFIsafe CRC Byte 2 PROFIsafe status byte Byte 2 PROFIsafe CRC Byte 3 PROFIsafe CRC Byte 3 PRO...

Страница 41: ...byte Table 26 PROFIsafe Status Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Res Cons_nr_ R Toggle_d FV_activat ed WD_Time out CE_CRC ChF_Ack_ Req iPar_OK PROFIsafe control byte Table 27 PROFIsafe Control Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Loopcheck ChF_Ack Toggle_h activate_F V Use_TO2 Cons_nr_ R OA_Req iPar_EN ...

Страница 42: ...onality of data and power jumper contacts Do not touch the contacts Avoid contaminating the contacts Do not place the I O modules on the gold spring contacts Do not place the I O modules on the gold spring contacts in order to avoid soiling or scratching Pay attention to potential equalization from the environment The devices are equipped with electronic components that may be destroyed by electro...

Страница 43: ...ential groups connection via the power contacts are recognized as the I O modules with power contacts blade contacts cannot be linked to I O modules with fewer power contacts Insert I O modules only from the proper direction All I O modules feature grooves for power jumper contacts on the right side For some I O modules the grooves are closed on the top Therefore I O modules featuring a power jump...

Страница 44: ...such a way that the groove and spring are connected to the preceding and following components Figure 11 Inserting I O Module Example 2 Press the I O module into the assembly until the I O module snaps into the carrier rail Figure 12 Snap the I O Module into Place Example 3 Check that the I O module is seated securely on the carrier rail and in the assembly The I O module must not be inserted crook...

Страница 45: ...for the data contacts and power contacts if any to the head station or to the preceding and if applicable following I O module are established 5 2 2 Removing the I O Module 1 Remove the I O module from the assembly by pulling the release tab Figure 13 Removing the I O Module Example Electrical connections for data or power jumper contacts are disconnected when removing the I O module ...

Страница 46: ...nnected to each CAGE CLAMP Do not connect more than one conductor at one single connection If more than one conductor must be routed to one connection these must be connected in an up circuit wiring assembly for example using WAGO feed through terminals 1 For opening the CAGE CLAMP insert the actuating tool into the opening above the connection 2 Insert the conductor into the corresponding connect...

Страница 47: ...module You can use modules 750 624 750 626 750 626 020 000 and 750 626 020 002 for filtering Modules 750 626 020 000 and 750 626 020 002 are particularly suitable for systems monitored for ground faults e g maritime applications Note that the cable length from the filter to the fieldbus node must be as short as possible 6 2 1 Disturbances in the Supply Voltage Voltage dips may occur when very high...

Страница 48: ...rried out by personnel trained in safety related procedures Check safety functions Before commissioning all safety functions must be checked for their specified effectiveness 7 1 1 Duration of Use During the final production inspection of the F I O modules the serial number is affixed to the housing along with the date of manufacture Production number WW JJ FW HW FL Calendar week Year Software Ver...

Страница 49: ...k year marks the beginning of the duration of usage The duration of use is specified in the technical data of the respective F I O module When the duration of use ends the F I O module must be replaced 7 1 2 Adding or Replacing Components Check safety functions If F I O modules are added to a fieldbus node see section Mounting Inserting and Removing Devices or replaced see section Service Replacin...

Страница 50: ...us address setting In the default status the address setting by the coding switch is active 7 2 1 Setting the PROFIsafe Address using the Coding Switch Disconnect the power from the node before making the settings Switch off the fieldbus node before you pull the F I O module out of the fieldbus node to change the settings Use only appropriate tools to change the settings To set the switching eleme...

Страница 51: ...ol Check safety functions Before commissioning all the specified effectiveness of all safety functions must be verified Check the iParameter settings After the parameterization of the F I O module the parameters read back from the F I O module must be compared to the expected values and confirmed The new parameters take effect after being confirmed Protect against unauthorized modification of the ...

Страница 52: ...1 Reading iParameters from the Module or Parameter File When WAGO Safety Editor is launched the current iParameter set of the F I O module is read from permanent memory of the F I O module and displayed in the Input column of the iParameter set table in the Safety Editor To access existing parameter files click the Open button in the WAGO Safety Editor toolbar In the Open WAGO iParameter Set dialo...

Страница 53: ...odule performs an internal check of the transferred iParameter values If the iParameter verification fails an error message is output The verified iParameter values are then read out of the F I O module and displayed in the Verification column of the iParameter set table of WAGO Safety Editor Now compare the iParameter values of the Input column to the values of the Verification column row by row ...

Страница 54: ...l the type of the supported F I O module In the Open WAGO iParameter Set dialog enter the name of the parameter file to load Then click the Open button to load the selected file Another iParameter Set Description dialog opens In this dialog check the information concerning the project changes made and persons responsible and change the information if necessary Click OK to confirm the information e...

Страница 55: ...saved on the computer for comparison click the Open button and specify whether the iParameter set should appear in the Reference or Comparison column To load the iParameter settings from the F I O module that is currently connected for comparison in ONLINE mode click the Read button and specify whether the iParameter set should appear in the Reference or Comparison column To reset the comparison d...

Страница 56: ... application is open Changing the F I O module to be parameterized or the communication connection is not possible while WAGO Safety Editor is running If you want to parameterize a different F I O module or you want to change the communication connection close and restart WAGO Safety Editor Safety Editor instances In ONLINE mode only one instance of WAGO Safety Editor can be open In OFFLINE mode a...

Страница 57: ...from the Configuration Program Module Level TCI Conformance Class 2 In the configuration program select an F I O module and launch WAGO I O CHECK via the WAGO I O CHECK 3 TCI link The configuration program passes the current language and communication setting to WAGO I O CHECK WAGO I O CHECK then starts WAGO Safety Editor 75x with the current language and communication settings WAGO Safety Editor ...

Страница 58: ...tion program passes the current language setting to WAGO Safety Editor WAGO Safety Editor starts in OFFLINE mode 7 3 5 Adjustable Parameters for Digital Inputs The following parameters can be adjusted on the digital inputs Table 28 Adjustable Parameters for Digital Inputs Parameter Name Value Range Input Filter Time 0 ms off 0 2 ms 0 5 ms 1 ms 2 ms 3 ms 5 ms 10 ms 20 ms 50 ms 100 ms 200 ms Short C...

Страница 59: ...F I O module s detection of signal changes at a digital input to be delayed by the duration of the input filter time For example if the signal voltage on the digital input switches from 1 to 0 1 0 signal change for a safety request e g emergency stop request the signal voltage 0 must be present for this minimum signal duration If the signal voltage is present on the digital input for less than the...

Страница 60: ...cuit Test parameter is set to the value Deactivated then the F I O module only tests the input circuit for internal errors You can set the Short Circuit Test parameter to Deactivated if for example you connect the OSSD semiconductor output of a sensor such as light arrays light barriers etc to the digital input of the F I O module If you set the Short Circuit Test parameter to the value Activated ...

Страница 61: ...No Short circuit I7 I8 No Yes No Short circuit Ix 24 V No Yes Yes Short circuit Ix GND No No No Short circuit Tm 24 V No Yes Yes Short circuit Tm GND No Yes Yes Short circuit T1 T2 No Yes No Internal error in input circuit Yes Yes Yes No supply voltage Yes Yes Yes Only if the clock outputs are connected to the digital input Behavior of the F I O module in the event of an error If an overload is de...

Страница 62: ...es a longer test pulse duration If the wiring is fault free but the F I O module detects a short circuit of an input to an external voltage then the test pulse duration setting is not sufficient and a larger value must be selected 7 3 5 4 Pre Evaluation Parameter The Pre Evaluation parameter is used to switch dual channel pre evaluation of the digital inputs on and off You can set the parameter to...

Страница 63: ...e set the Pre Evaluation parameter to Equivalent the F I O module behaves as follows The F I O module compares the signal states of the digital inputs in question to the same values The following table shows the possible signal states for equivalent pre evaluation Table 31 Equivalent Pre Evaluation Inputs Process Image Signal Status Ix 1 Ix Ix 1 Ix 0 0 0 0 0 signal 0 1 0 0 Invalid 1 0 0 0 Invalid ...

Страница 64: ...ostic message Discrepancy time exceeded Possible causes may include Cross circuit short circuit and cable break user error wiring error Stuck normally open contacts of a safe sensor Insufficient filtering of the test signals of a safe sensor 7 3 5 5 Discrepancy Time Ix and Ix 1 Parameter The Discrepancy Time parameter is used for dual channel pre evaluation of two digital inputs Ix and Ix 1 The di...

Страница 65: ...s can be used to detect mechanical or electro mechanical deviations from the nominal state of simultaneity Discrepancy time monitoring of the dual channel pre evaluation is used to deduce the existence of sensor errors based on the chronological progression of the signal states Discrepancy time monitoring is activated if the signal states deviate from the valence rule Discrepancy time monitoring a...

Страница 66: ...odule after the Discrepancy Time Elapses If the invalid input signal status is detected by the F I O module for longer than the discrepancy time setting a discrepancy error occurs The channel pair is passivated and the diagnostic message Discrepancy time exceeded is output The discrepancy error can be caused for example by a wire break in a signal line a sensor error etc Behavior of the F I O modu...

Страница 67: ...s from the following table Table 33 Maximum Duration of a Deviation from the Valence Rule to Avoid Unwanted Discrepancy Errors ΔtnDOffset Short Circuit Test Deactivated Short Circuit Test Activated Filter Time in ms Test pulse duration in ms 0 5 1 2 3 5 10 20 50 100 200 0 1 5 2 1 2 6 3 6 4 6 6 6 11 6 21 6 51 6 101 7 201 8 0 2 1 5 2 1 2 6 3 6 4 6 6 6 11 6 21 6 51 6 101 7 201 8 0 5 1 5 2 1 2 6 3 6 4...

Страница 68: ...tion in ms determined by test pulses and hardware and software delays from the following table Table 34 Minimum Duration of a Deviation from the Valence Rule to Detect a Discrepancy Error ΔtDOffset Short Circuit Test Deactivated Short Circuit Test Activated Filter Time in ms Test pulse duration in ms 0 5 1 2 3 5 10 20 50 100 200 0 1 6 2 2 2 7 3 7 4 7 6 7 11 7 21 7 51 7 101 8 201 9 0 2 1 6 2 2 2 7 ...

Страница 69: ...el pre evaluation of two digital inputs Restart Inhibit is then only used by the F I O module if the Operating Mode parameter is set to the value Standard and the value of the Pre Evaluation parameter is set to Equivalent or Antivalent Restart Inhibit is only evaluated if both channels of a channel pair have no channel error If you have set the Restart Inhibit parameter to Activated then the F I O...

Страница 70: ...set the Operating Mode parameter to the value Standard The choice of operating mode only affects the digital inputs and clock outputs of the F I O module To connect the cam switch on a rotary table or one or more mode selectors to the digital inputs of the F I O module set the parameter to the value Rotary Table If you set the Operating Mode parameter to the value Rotary Table the F I O module beh...

Страница 71: ...gramming procedure can be found in the manufacturer s documentation for the safe PLC Use the application notes from WAGO An overview for using the F I O module in combination with a safe PLC is described in an application note This application note is available on the Internet at www wago com in the Downloads section Pay attention to dependencies When creating safety programs take the dependencies...

Страница 72: ...ault iParameter set You can use the default iParameter set of the F I O module without changing the iParameter settings Apply the value of the F_iPar_CRC parameter specified in the Appendix in section Overview of PROFIsafe F Parameters by setting F_iPar_CRC to this value in the hardware configuration environment Behavior of the F I O module when discrepancies occur between F_iPar_CRC and iPar_CRC ...

Страница 73: ... possible without manual reparameterization 7 4 3 F I O Module without iPar Server When operating the F I O module without an iPar server set F_iPar_CRC according to the iPar_CRC value see section Commissioning Programming the Safe PLC If the F I O module is operated without an iPar server manual reparameterization may be necessary when replacing the I O module for maintenance if the default setti...

Страница 74: ...l during individual parameterization to select the Standard or Rotary table operating mode For more information read the section Commissioning Parameterization of the F I O module with the WAGO Parameterization Tool Use application notes from WAGO An overview for using F I O module in combination with a safe PLC is summarized in an application note This application note is available on the Interne...

Страница 75: ...ock output T1 or T2 are installed with protection against each other according to IEC 60204 1 or ISO 13849 2 e g as separate sheathed lines or in separate cable ducts You can take alternative measures e g antivalent evaluation for fault detection to achieve the required risk reduction for your application e g SIL3 Cat 4 PL e The safety parameters of the F I O module do not change 7 5 1 1 Emergency...

Страница 76: ...sociated clock output e g OSSD semiconductor output set the Short Circuit Test parameter to Deactivated Otherwise the F I O module detects a short circuit on the input and outputs the diagnostic message Short circuit If you connect the digital input via the switching element to the associated clock output and the F I O module should monitor the signal line for short circuits you must set the Short...

Страница 77: ...on parameter for the digital inputs used to Equivalent In addition set the Discrepancy Time parameter to the discrepancy time required for the two switching elements You can set the Short Circuit Test parameter of both inputs used to Activated or Deactivated Note that the Short Circuit Test parameter must have the same setting for both digital inputs With this wiring you can achieve a risk reducti...

Страница 78: ...digital inputs of the F I O module 2 Use the WAGO parameterization tool to set the parameters Set the Pre Evaluation parameter for the digital inputs used to Antivalent To have the signal lines of the digital inputs of the F I O module monitored for short circuits set the Short Circuit Test parameter for all inputs to Activated In addition set the Discrepancy Time parameter to the discrepancy time...

Страница 79: ...re installed with protection between the lines themselves and between the sensors and inputs per IEC 60204 1 or ISO 13849 2 e g as separate sheathed lines or in separate cable ducts Figure 21 Connection 2 Mode Selector Switch If you have set the Operating Mode parameter to the value Rotary Table using the WAGO parameterization tool you can connect the normally open contacts of a mode selector swit...

Страница 80: ...nostics Behavior in Case of Error Diagnostics are assigned to the individual errors see section Diagnostics Error Diagnostics Acknowledging error messages see section Diagnostics Acknowledging Error Messages Internal and external errors caused by strong EMC events Both internal and external errors can be caused by strong EMC events This can cause a safety related shutdown of the F I O module The u...

Страница 81: ...d supply Module error 0x0230 Overtemperature warning Module error 0x0232 F_Dest_Add mismatch Configuration error 0x0040 Invalid F_Dest_Add Configuration error 0x0041 Invalid F_Source_Add Configuration error 0x0042 Invalid F_WD_Time Configuration error 0x0043 Non supported F_SIL Configuration error 0x0044 Incorrect F_CRC_Length Configuration error 0x0045 Incorrect F_Par_Version Configuration error ...

Страница 82: ...ansferred to the safe PLC The channel status LED shines red continuously A diagnostic message corresponding to the error appears see section Diagnostics Error Diagnostics With dual channel pre evaluation the channel status of the second channel is also set to the value Bad 0 which leads to passivation of both channels of the channel pair 8 3 2 Channel Pair Errors In the event of a channel pair err...

Страница 83: ... I O module or an environmental EMC error In this case switch off the F I O module completely and then switch it back on Defective firmware is detected via the corresponding diagnostics see section Diagnostics Error Diagnostics If the problem occurs repeatedly this indicates a defect in the F I O module In this case return the F I O module to WAGO GmbH Co KG for fault analysis Observe the notes in...

Страница 84: ...er The structure of the diagnostic messages is described in the fieldbus coupler manuals The F I O module 750 662 000 004 can be operated on the WAGO I O System 750 fieldbus couplers specified in section Technical Data Communication Table 37 Diagnostic Messages Message Description Acknowledge ment required Diagnostic type Module diagnostic Coding 0x004F LED indicator PROFIsafe status green flashin...

Страница 85: ...saving uploading the iParameters to the iPar server Check whether an iPar server instance was created for the F I O module Classification Error F_Dest_Add mismatch Diagnostic type Module diagnostic Coding 0x0040 LED indicator Module error red PROFIsafe status red Description remedy The PROFIsafe address assigned as part of the F parameterization differs from the one set on the F I O module Check t...

Страница 86: ...c Coding 0x004B LED indicator Module error red PROFIsafe status red Parameterization status red flashing at 1 Hz Description remedy The iPar_CRC of the module is not identical to the CRC for the iParameter set transmitted in the F parameter set Generate a consistent combination from the iParameter set and F parameter set Check the iParameter set of the iPar server if necessary Classification Error...

Страница 87: ...urs repeatedly after restart immediately replace the F I O module and send it to WAGO for error analysis Classification Error Invalid F_CRC1 Diagnostic type Module diagnostic Coding 0x0047 LED indicator Module error red PROFIsafe status red Description remedy The F_CRC1 formed via the F parameter set is invalid Create a consistent F parameter set Classification Error Invalid F_Dest_Add Diagnostic ...

Страница 88: ...ion Error Invalid iParameters Diagnostic type Module diagnostic Coding 0x0200 LED indicator Module error red Parameterization red flashing at 1 Hz Description remedy The iParameter set for the F I O module is invalid Correct the parameterization taking dependencies between individual settings into account Classification Error Non supported F_Block_ID Diagnostic type Module diagnostic Coding 0x004C...

Страница 89: ...ge Classification Error Overtemperature warning Diagnostic type Module diagnostic Coding 0x0232 LED indicator No indicator Description remedy A defined internal enclosure temperature was exceeded which does not result in module wide passivation of the F I O module Make sure that the surrounding air temperature is within the specified range Classification Warning Overvoltage field supply Diagnostic...

Страница 90: ...mediately replace the F I O module and send it to WAGO for error analysis Classification Error Short circuit Diagnostic type Channel diagnostics Coding 0x0201 LED indicator Channel status red Description remedy The input of the F I O module is not powered by the associated clock output or is connected to a 24 V field supply directly Check the input wiring Classification Error Undervoltage field su...

Страница 91: ...nnel granular passivation Acknowledgement is performed in accordance with the RIOforFA specifications The acknowledgment request for a corrected error is displayed on the F I O module via the safe status LED green flashing at 0 5 Hz see section Indicators The acknowledgement is also indicated in the F periphery database on the PLC via the ACK_REQ bit Errors are manually acknowledged with a rising ...

Страница 92: ...1 01 Note manufacturer s documentation Follow the required procedures listed in the respective controller manufacturer s documentation Check and document all safety functions Only corrected errors are acknowledged with error acknowledgment Pending errors can only be acknowledged after the error has been corrected ...

Страница 93: ...3 750 662 000 004 8FDI 24V PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 8 5 2 Signal Sequence Diagramms Figure 23 Signal Sequence User Acknowledgement of Channel Error Figure 24 Signal Sequence Communication Error ...

Страница 94: ...ection Assembly Inserting and Removing Devices Read the PROFIsafe address on the coding switch of the F I O module to be replaced and use this setting for the replacement module Plug the replacement module into the fieldbus node in the position of the F I O module to be replaced Switch the power to the fieldbus node in question back on Then perform the one of the following steps depending on your ...

Страница 95: ...s cannot be completed successfully the replacement module remains in its initial state and must be configured using the WAGO parameterization tool see Section Service Replacing the F I O Module F I O Module without iPar Server Functionality PROFIsafe Address Set Using the Coding Switch When using the WAGO iPar server functionality follow the procedure found in the corresponding application note 9 ...

Страница 96: ...or the replacement I O module using the WAGO parameterization tool see section Commissioning Parameterization of the F I O Module with the WAGO Parameterization Tool 9 1 3 2 PROFIsafe Address Set Using the Parameterization Tool If the coding switch of the F I O module to be replaced is set to 0 the PROFIsafe address of the replacement module must be set through the WAGO parameterization tool After...

Страница 97: ...due to a previously aborted firmware update If the module reports this diagnostic after having functioned without errors it must be replaced Note firmware version Only firmware intended for the F I O module can be loaded You can update firmware on the Series 750 I O Modules with the software WAGO I O Update 750 The I O modules can be updated via the service interface or for ETHERNET based fieldbus...

Страница 98: ...update via the service interface disconnect the fieldbus cable from the fieldbus coupler controller Do not close the software during the update Only run the software from a local hard disk Additional Information from WAGO Support Additional information about the software WAGO I O Update 750 is available through WAGO Support ...

Страница 99: ...n Zone 2 hazardous areas and shall be used in accordance with the marking and installation regulations The following sections include both the general identification of components devices and the installation regulations to be observed The individual subsections of the Installation Regulations section must be taken into account if the I O module has the required approval or is subject to the range...

Страница 100: ...04 8FDI 24V PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 10 1 Marking Configuration Examples 10 1 1 Marking for Europe According to ATEX and IECEx Figure 25 Marking Example per ATEX and IECEx Figure 26 Text Detail Marking Example per ATEX and IECEx ...

Страница 101: ...ure IIIC Dust group Explosive dust atmosphere T135 C Maximum surface temperature of the enclosure no dust bin Dc Level of equipment protection EPL Mining I Device group Mining M2 Device category High degree of safety Ex Explosion protection mark d Protection type Pressure tight encapsulation I Electrical devices in potentially explosive mines Mb Level of equipment protection EPL Gases II Device gr...

Страница 102: ... 750 662 000 004 8FDI 24V PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 Figure 27 Marking Example of an Approved I O Module Ex i per ATEX and IECEx Figure 28 Text Detail Marking Example of an Approved I O Module Ex i per ATEX and IECEx ...

Страница 103: ...ace temperature of the enclosure no dust bin Dc Level of equipment protection EPL Mining I Device group Mining M2 M1 Device category High level of safety with circuits that offer a very high level of safety Ex Explosion protection mark d Protection type Pressure tight encapsulation ia Ma Protection type and equipment protection level EPL Associated equipment with intrinsically safe circuits I Elec...

Страница 104: ... United States of America NEC and Canada CEC Figure 29 Marking Example According to NEC Figure 30 Text Detail Marking Example According to NEC 500 Table 40 Description of Marking Example According to NEC 500 Marking Description CL I Explosion protection gas group DIV 2 Area of application Grp A B C D Explosion group gas group op temp code T4 Temperature class ...

Страница 105: ...d equipment protection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL Figure 32 Text Detail Marking Example for Approved I O Module Ex i According to NEC 506 Table 42 Description of Marking Example for Approved I O Module Ex i According to NEC 506 Marking Description CI I Explosion protection group Z...

Страница 106: ...ction mark nA Type of protection ia IIIC Type of protection and equipment protection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL X Symbol used to denote specific conditions of use Gases Ex Explosion protection mark nA Type of protection ia Ga Type of protection and equipment protection level EPL A...

Страница 107: ...the printing when replacing components The product is an open system As such the product must only be installed in appropriate enclosures or electrical operation rooms to which the following applies Can only be opened using a tool or key Inside pollution degree 1 or 2 In operation internal air temperature within the range of 0 C Ta 55 C or 20 C Ta 60 C for components with extension number 025 xxx ...

Страница 108: ...erface in particular Operating DIP switches coding switches or potentiometers Replacing fuses Wiring connecting or disconnecting of non intrinsically safe circuits is only permitted in the following cases The circuit is disconnected from the power supply The area is known to be non hazardous Outside the device suitable measures must be taken so that the rated voltage is not exceeded by more than 4...

Страница 109: ... be connected to telephone networks or telecommunication cables WARNING The radio receiver module 750 642 may only be used to connect to external antenna 758 910 WARNING Product components with fuses must not be fitted into circuits subject to overloads These include e g motor circuits WARNING When installing I O module 750 538 Control Drawing No 750538 in the manual must be strictly observed Addi...

Страница 110: ...d for the WAGO I O System 750 without radical changes to the existing 750 Series system This allows mixed operation of safety related and non safety related I O modules Figure 34 Mixed Operation of Safety Related and Non Safety Related I O Modules A safe PLC PROFIsafe and PROFINET host with a PROFINET interface is used as the controller Data is exchanged between the safe F I O modules and the safe...

Страница 111: ...n errors are detected the F I O modules are passivated by all safe outputs being switched off and the safe substitute values being transferred to the safe PLC as an input process image The evaluation of the input process image and the output of the output process image via the F I O module with digital outputs are performed by the safe PLC Note the following guidelines and information when setting...

Страница 112: ...F I O modules SEDI is the CPD tool for WAGO F I O modules It is often required during a repair to quickly replace a device without using additional manufacturer tools for parameterization of the device functions To meet this requirement the iPar server is used that offers appropriate services for saving and restoring iParameters The iPar Server is available as a function block or as a system funct...

Страница 113: ...is application note is available on the Internet at www wago com in the download area 11 2 Overview of PROFIsafe F Parameters Table 45 PROFIsafe F Parameters F parameters Default Value Explanation F_Check_SeqNr No Check The F I O module only supports PROFIsafe mode V2 The parameter is not evaluated and must be set to No Check F_Check_iPar No Check For the F I O module this value must always be set...

Страница 114: ...ly supports PROFIsafe address type 1 and does not check the F source address F_Dest_Add The F_Dest_Add parameter specifies the PROFIsafe destination address of the F I O module For F_Dest_Add values from 1 to 65534 can be selected Each address value is only allowed to appear in the system once This is checked by the configuration tool of the safe PLC For PROFIsafe communication the parameter value...

Страница 115: ...e via the iParameters iPar_CRC The PROFIsafe data exchange only starts when the values for F_iPar_CRC and iPar_CRC match If they differ the F I O module requests a restore of the iParameter from the iPar server The F_iPar_CRC value 0 is a special case This value switches the F I O module into test mode The CRC value iPar_CRC is displayed by the WAGO parameterization tool and must be transferred wi...

Страница 116: ... Version 1 0 0 valid from HW SW Version 01 01 11 2 1 PROFIsafe Certificates PROFIsafe Certificates A list of PROFIsafe certificates and PDFs of the certificates are available on the AUTOMATION Tools and Docs DVD ROM Art No 0888 0412 or on the Internet at http www wago com ...

Страница 117: ...hannel applications and consists of two inputs Either inputs AI1 and AI2 or AI3 and AI4 must be used for a channel pair Configuration Program The configuration program is used to configure hardware and to create the safety program of the safe PLC CPD Tool Configuration Parametrization and Diagnosis Tool The CPD tool can be used to parameterize configure and diagnose device functions of safe field ...

Страница 118: ...eter Set A data set persistently stored in the F I O module with default values that correspond to the iParameter set in the F I O module when delivered Diagnostic Coverage Level See DC Diagnostic Coverage Discrepancy Error A discrepancy error is reported if the discrepancy time is exceeded during dual channel pre evaluation The module outputs the diagnostic message Discrepancy time exceeded Discr...

Страница 119: ... a contact gap of min 0 5 mm is present throughout the service life and in the faulted state contact welding Relays with force guiced positively driving contacts are elementary relays governed by standard according to IEC EN 61810 1 with special additional properties based on the contact set whose requirements are formulated in EN 50205 see also Actuator Function Block Software block executed in a...

Страница 120: ...ategory is a metrica for overvoltages that can occur at the place if installation due to lightning or switching operations for example P Passivate Passivation Passivation of safe digital inputs is performed automatically by the F I O module after activation or detection of errors Operator acknowledgment is required after passivation in order for the F I O module to start PE Protective Earth Protec...

Страница 121: ...tion to be established between an F host and F device Protected Installation The goal of the protected installation of lines is for example operational reliability and protection against stray voltages at different voltages in a cable or equipment Among other means this is achieved by the necessary insulation between two lines of different potentials PVi Process Values Input PVo Process Values Out...

Страница 122: ... 1 to status 0 T SR Sensor A sensor is used for recording physical quantities e g switch settings temperature pressure etc and can be connected if compatible to the digital inputs of the F I O module Severity Level of Diagnostics The severity levels of diagnostics are derived from the PROFINET system description according to which Severity Level stands for Error corresponding to Fault and Maintena...

Страница 123: ...F I O module upon receiving the F parameter F_iPar_CRC 0 This eliminates the check of F_iPar_CRC against iPar_CRC All digital inputs are passivated the test mode According to the PROFIsafe specification test mode is indicated visually by the parameterization LED LED H on the F I O module flashing green at 2 Hz Test Pulse Duration The duration of the test pulse for the short circuit test is set wit...

Страница 124: ... see also WAGO Parameterization Tool WAGO Parameterization Tool The WAGO parameterization tool is required for configuring the F I O modules This consists of the two manufacturer tools WAGO I O CHECK and WAGO Safety Editor see also WAGO I O CHECK WAGO Safety Editor WAGO Safety Editor abbreviated SEDI is required together with WAGO I O CHECK 3 x for configuring the F I O modules SEDI is the CPD too...

Страница 125: ...ncy Off Switch Dual Channel Equivalent Pre Evaluation 77 Figure 20 Connection 2 Interlock Monitoring Dual Channel Antivalent Pre Evaluation 78 Figure 21 Connection 2 Mode Selector Switch 79 Figure 22 Schematic Representation of Acknowledgement 91 Figure 23 Signal Sequence User Acknowledgement of Channel Error 93 Figure 24 Signal Sequence Communication Error 93 Figure 25 Marking Example per ATEX an...

Страница 126: ...cal Data Data Contacts 32 Table 20 Technical Data Climatic Environmental Conditions 32 Table 21 Safety Response Time of the Digital Inputs T SR in ms in Single Channel Operation 33 Table 22 Safety Response Time of the Digital Inputs T SR in ms in Dual Channel Operation 35 Table 23 PROFIsafe Process Image 40 Table 24 Input Process Value 40 Table 25 Input Channel Status Byte 40 Table 26 PROFIsafe St...

Страница 127: ...rking Example for Approved I O Module Ex i According to NEC 505 105 Table 42 Description of Marking Example for Approved I O Module Ex i According to NEC 506 105 Table 43 Description of Marking Example for Approved I O Module Ex i According to CEC 18 attachment J 106 Table 44 Legend for the iPar Server Figure 113 Table 45 PROFIsafe F Parameters 113 ...

Страница 128: ...WAGO GmbH Co KG Postfach 2880 D 32385 Minden Hansastraße 27 D 32423 Minden Phone 49 571 887 0 Fax 49 571 887 844169 E Mail info wago com Internet www wago com ...

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