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Beckhoff KL4414 Скачать руководство пользователя страница 40

Access from the user program

KL4414, KL4418, KL4424, KL4428

40

Version: 3.0.0

• If you write values into the user registers and have previously entered the user code word (0x1235) in

the code word register, these values are stored in the RAM registers and in the SEEPROM registers
and are therefore retained if the terminal is restarted.

The code word is reset with each restart of the terminal.

Feature register (R32)

The feature register specifies the terminal's configuration. Default: 0x0006 (6

dec

)

Bit

R32.15

R32.14

R32.13

R32.12

R32.11

R32.10

R32.9

R32.8

Name

-

-

-

-

-

-

-

enUserAct-
Value

Bit

R32.7

R32.6

R32.5

R32.4

R32.3

R32.2

R32.1

R32.0

Name

-

-

enSignRepr

-

enSignAm-
Repr

enWdTimer

enManScal

enUsrScal

Key

Bit

Name

Description

default

R32.15

-

reserved

0

bin

...

...

...

...

R32.9

-

reserved

0

bin

R32.8

enUserActValue

0

bin

Manufacturer switch-on value active

0

bin

1

bin

User switch-on value active

R32.7

-

reserved

0

bin

R32.6

-

reserved

0

bin

R32.5

enSignRepr

0

bin

Signed representation is not active

0

bin

1

bin

Signed representation is active

R32.4

-

reserved

0

bin

R32.3

enSignAmRepr

0

bin

Two's complement representation is active

0

bin

1

bin

Signed amount representation is active (-1

dec

= 0x8001)

R32.2

enWdTimer

0

bin

Watchdog timer is not active

1

bin

1

bin

Watchdog timer is active (the watchdog is triggered if no
process data are received for 100 ms)

R32.1

enManScal

0

bin

Manufacturer scaling is active

1

bin

1

bin

Manufacturer scaling is not active

R32.0

enUsrScal

0

bin

User scaling is not active

0

bin

1

bin

User scaling is active

R33: user scaling - offset (B

w

)

This register contains the offset of the user scaling.
User scaling can be enabled in the feature register via bit

R34: user scaling - gain (A

w

)

This register contains the gain of the user scaling. Default: 0x0100 (256

dec

)

User scaling can be enabled in the feature register via bit

R35: user switch-on value

If the user switch-on value has been enabled with bit

of the feature register, the terminal sets

its output to the user activation value in place of the manufacturer switch-on value on the occurrence of a
system reset or a watchdog timer overflow (terminal has not received any process data for 100 ms).

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Содержание KL4414

Страница 1: ...Documentation KL4414 KL4418 KL4424 KL4428 Four and eightchannel analog output terminals 3 0 0 2017 09 15 Version Date ...

Страница 2: ......

Страница 3: ...hanced mechanical load capacity 19 5 4 Connection 19 5 4 1 Connection system 19 5 4 2 Wiring 21 5 4 3 Shielding 22 5 5 KL4414 KL4424 connection 23 5 6 KL4418 KL4428 Connection 24 5 7 ATEX Special conditions standard temperature range 25 5 8 ATEX Documentation 26 6 KS2000 Configuration Software 27 6 1 KS2000 Introduction 27 6 2 Parameterization with KS2000 28 6 3 Settings 30 6 4 Register 31 6 5 Pro...

Страница 4: ...Table of contents KL4414 KL4418 KL4424 KL4428 4 Version 3 0 0 ...

Страница 5: ... basis of the data diagrams and descriptions in this documentation Trademarks Beckhoff TwinCAT EtherCAT Safety over EtherCAT TwinSAFE XFC and XTS are registered trademarks of and licensed by Beckhoff Automation GmbH Other designations used in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owners Patent Pending The EtherCAT Techn...

Страница 6: ... who are familiar with the applicable national standards Description of symbols In this documentation the following symbols are used with an accompanying safety instruction or note The safety instructions must be read carefully and followed without fail DANGER Serious risk of injury Failure to follow the safety instructions associated with this symbol directly endangers the life and health of pers...

Страница 7: ...8 and KL4428 1 0 First release 0 1 Internal version Firmware and hardware version Docu menta tion Version KL4414 KL4418 KL4424 KL4428 Firmware Hardware Firmware Hardware Firmware Hardware Firmware Hardware 3 0 0 1E 07 2B 06 1E 07 2B 05 2 0 2 1D 02 1D 02 1D 02 1D 02 2 0 1 1D 02 1D 02 1D 02 1D 02 2 0 0 1C 00 1A 00 1C 00 1A 00 1 0 1A 00 1A 00 The firmware and hardware versions delivery state can be f...

Страница 8: ...l generates signals in the range 4 mA 20 mA The power is supplied to the process level with a resolution of 12 bits and is electrically isolated The output stage is powered by the 24 V supply In the KL4414 Bus Terminal the four outputs are 2 wire versions The Bus Terminal has a common ground potential The power contacts are connected through The reference ground of the outputs is the 0 V power con...

Страница 9: ...5 V Current consumption from power contacts typically 40 mA 24 V Bit width in process image Output 4 x 16 bits user data 4 x 8 bits control status optional Weight approx 80 g Dimensions W x H x D approx 15 mm x 100 mm x 70 mm Mounting 15 on 35 mm mounting rail conforms to EN 60715 Permissible ambient temperature range during operation 0 C 55 C Permissible ambient temperature range during storage 2...

Страница 10: ...operating state of the terminal channels Fig 3 KL4414 KL4424 LEDs Meaning of the LED displays LED Color Channel State On off Run1 green 1 normal operation A watchdog timer overflow has occurred The green LEDs go out if no process data are transferred between the controller and the Bus Coupler for more than 100 ms Run2 2 Run3 3 Run4 4 ...

Страница 11: ...of 12 bits and is electrically isolated The output stage is powered by the 24 V supply The terminals combine eight channels in one housing and are particularly suitable for space saving installation in control cabinets The use of single conductor connection technology enables the connection of multi channel actuator technology with minimum space requirements The Bus Terminal has a common ground po...

Страница 12: ... 5 V Current consumption from power contacts typically 50 mA 24 V Bit width in process image Output 8 x 16 bits user data 8 x 8 bits control status optional Weight approx 80 g Dimensions W x H x D approx 15 mm x 100 mm x 70 mm Mounting 15 on 35 mm mounting rail conforms to EN 50022 Permissible ambient temperature range during operation 0 C 55 C Permissible ambient temperature range during storage ...

Страница 13: ...f the terminal channels Fig 6 KL4418 KL4428 LEDs Meaning of the LED displays LED Color Channel State On off Run 1 green 1 normal operation A watchdog timer overflow has occurred The green LEDs go out if no process data are transferred between the controller and the Bus Coupler for more than 100 ms Run 2 2 Run 3 3 Run 4 4 Run 5 5 Run 6 6 Run 7 7 Run 8 8 ...

Страница 14: ...her display options e g signed amount representation Siemens format Output value Output current hexadecimal decimal KL4414 KL4418 KL4424 KL4428 0x0000 0 0 mA 4 mA 0x3FFF 16383 10 mA 12 mA 0x7FFF 32767 20 mA 20 mA Process data equations The process data which are transferred to the Bus Terminal are calculated based on the following equations Neither user nor manufacturer scaling are active Ydac X x...

Страница 15: ...a Avoid contact with highly insulating materials synthetic fibers plastic film etc b Surroundings working place packaging and personnel should by grounded probably when handling with the devices c Each assembly must be terminated at the right hand end with an EL9011 bus end cap to ensure the protection class and ESD protection Fig 7 Spring contacts of the Beckhoff I O components 5 2 Installation o...

Страница 16: ...ntil the lock clicks onto the mounting rail If the Terminals are clipped onto the mounting rail first and then pushed together without tongue and groove the connection will not be operational When correctly assembled no significant gap should be visible between the housings Note Fixing of mounting rails The locking mechanism of the terminals and couplers extends to the profile of the mounting rail...

Страница 17: ...he components The six spring contacts of the K Bus E Bus deal with the transfer of the data and the supply of the Bus Terminal electronics The power contacts deal with the supply for the field electronics and thus represent a supply rail within the bus terminal block The power contacts are supplied via terminals on the Bus Coupler up to 24 V or for higher voltages via power feed terminals Note Pow...

Страница 18: ...g insulation testing or to damage on the terminal e g disruptive discharge to the PE line during insulation testing of a consumer with a nominal voltage of 230 V For insulation testing disconnect the PE supply line at the Bus Coupler or the Power Feed Terminal In order to decouple further feed points for testing these Power Feed Terminals can be released and pulled at least 10 mm from the group of...

Страница 19: ...nical fixture e g an earth terminal or reinforced end clamp The maximum total extension of the terminal segment without coupler is 64 terminals 12 mm mounting with or 32 terminals 24 mm mounting with Avoid deformation twisting crushing and bending of the mounting rail during edging and installation of the rail The mounting points of the mounting rail must be set at 5 cm intervals Use countersunk h...

Страница 20: ...lug connector from the top of the housing for servicing The lower section can be removed from the terminal block by pulling the unlocking tab Insert the new component and plug in the connector with the wiring This reduces the installation time and eliminates the risk of wires being mixed up The familiar dimensions of the terminal only had to be changed slightly The new connector adds about 3 mm Th...

Страница 21: ... note the tables concern ing the wire size width below 5 4 2 Wiring WARNING Risk of electric shock and damage of device Bring the bus terminal system into a safe powered down state before starting installation disassembly or wiring of the Bus Terminals Terminals for standard wiring ELxxxx KLxxxx and for pluggable wiring ESxxxx KSxxxx Fig 14 Connecting a cable on a terminal point Up to eight termin...

Страница 22: ...ted without tools for single wire conductors using the direct plug in technique i e after stripping the wire is simply plugged into the terminal point The cables are released as usual using the contact release with the aid of a screwdriver See the following table for the suitable wire size width Terminal housing High Density Housing Wire size width single core wires 0 08 1 5 mm2 Wire size width fi...

Страница 23: ...nnection Fig 15 KL4414 Fig 16 KL4424 Terminal point no Channel Name Connection for 1 1 Output 1 Output 1 signal 2 0 V Output 1 ground 3 3 Output 3 Output 3 signal 4 0 V Output 3 ground 5 2 Output 2 Output 2 signal 6 0 V Output 2 ground 7 4 Output 4 Output 4 signal 8 0 V Output 4 ground ...

Страница 24: ...7 KL4418 Fig 18 KL4428 Terminal point no Channel Name Connection for 1 1 Output 1 Output 1 signal 2 3 Output 3 Output 3 signal 3 5 Output 5 Output 5 signal 4 7 Output 7 Output 7 signal 5 2 Output 2 Output 2 signal 6 4 Output 4 Output 4 signal 7 6 Output 6 Output 6 signal 8 8 Output 8 Output 8 signal ...

Страница 25: ... protect against the rated operating voltage being exceeded by more than 40 due to short term interference voltages The individual terminals may only be unplugged or removed from the Bus Terminal sys tem if the supply voltage has been switched off or if a non explosive atmosphere is en sured The connections of the certified components may only be connected or disconnected if the supply voltage has...

Страница 26: ...peration of the Beckhoff terminal systems in potentially explo sive areas ATEX Pay also attention to the continuative documentation Notes about operation of the Beckhoff terminal systems in potentially explosive areas ATEX that is available in the download area of the Beckhoff homepage http www beckhoff com ...

Страница 27: ...the Fieldbus Box Modules can be prepared before the commissioning phase Later on this configuration can be transferred to the terminal station in the commissioning phase by means of a download For documentation purposes you are provided with the breakdown of the terminal station a parts list of modules used and a list of the parameters you have modified After an upload existing fieldbus stations a...

Страница 28: ...us the coupler s input and output images can be observed by monitoring Process values can be specified in the output image for commissioning of the output modules All possibilities in the online mode can be used in parallel with the actual fieldbus mode of the terminal station The fieldbus protocol always has the higher priority in this case 6 2 Parameterization with KS2000 Connect the configurati...

Страница 29: ...eldbus station terminals In the tree structure of the left hand window click on the plus sign next to the terminal whose parameters you wish to change item 2 in the example Fig 21 KS2000 branches for channel 1 of the KL4414 For the KL4414 the branches Register Settings and ProcData are displayed Register 31 enables direct access to the KL4414 registers Dialog masks for the parameterization of the ...

Страница 30: ...active R32 2 40 You can deactivate the watchdog timer here default enabled Signed amount representation R32 3 40 Here you can enable the signed amount representation default disabled Signed representation active R32 5 40 Here you can enable the signed representation default disabled User switch on value active R32 8 40 Here you can enable the user switch on value default disabled Register data Use...

Страница 31: ...rect access to the registers of the KL4414 or KL4424 The meaning of the register is explained in the register overview 37 Fig 23 Register view in KS2000 6 5 Process data The Status byte Status the Control byte Ctrl and the process data Data are displayed in a tree structure under ProcData Fig 24 Process Data field ...

Страница 32: ...t input or by means of the fader control Fig 27 Value field for entering the output values DANGER Danger for persons the environment or equipment Note that changing output values forcing them can have a direct effect on your automa tion application Only modify these output values if you are certain that the state of your equipment permits it and that there will be no risk to people or to the machi...

Страница 33: ...rred in output data words DataOUT1 to DataOUT4 Input data words DataIN1 to DataIN4 are not used Process image of the terminals KL4408 KL4438 KL4418 and KL4428 KL4408 and KL4438 as well as KL4418 and KL4428 are special cases in terms of the process image Essentially two four channel terminals are accommodated in one terminal housing which behave like two terminals for the K bus Each of these eight ...

Страница 34: ...ge Control and status bytes cannot be accessed Compact evaluation in Intel format Default mapping for CANopen CANCAL DeviceNet ControlNet Modbus RS232 and RS485 coupler Address Input data Output data Conditions Word offset High byte Low byte High byte Low byte Complete evaluation no Motorola format no Word alignment any 0 Ch1 D1 Ch1 D0 1 Ch2 D1 Ch2 D0 2 Ch3 D1 Ch3 D0 3 Ch4 D1 Ch4 D0 Compact evalua...

Страница 35: ...eserved CB1 1 Ch1 D1 Ch1 D0 Ch1 D1 Ch1 D0 2 reserved SB2 reserved CB2 3 Ch2 D1 Ch2 D0 Ch2 D1 Ch2 D0 4 reserved SB3 reserved CB3 5 Ch3 D1 Ch3 D0 Ch3 D1 Ch3 D0 6 reserved SB4 reserved CB4 7 Ch4 D1 Ch4 D0 Ch4 D1 Ch4 D0 Complete evaluation in Motorola format with word alignment Address Input data Output data Conditions Word offset High byte Low byte High byte Low byte Complete evaluation yes Motorola ...

Страница 36: ...us byte 1 in process data mode The status byte 1 SB1 is located in the input image 33 and is transmitted from terminal to the controller In process data mode it has no function Bit SB1 7 SB1 6 SB1 5 SB1 4 SB1 3 SB1 2 SB1 1 SB1 0 Name RegAccess Key Bit Name Description SB1 7 RegAccess 0bin Acknowledgment for process data mode SB1 6 SB1 0 Error 0bin reserved Register communication Control byte 1 in ...

Страница 37: ...R W RAM R8 38 Terminal type KL4414 0x113E 4414dec R ROM KL4418 0x1142 4418dec KL4424 0x1148 4424dec KL4428 0x114C 4428dec R9 38 Firmware version e g 0x3141 e g 1AASCI R ROM R10 38 Data length multiplex shift register 0x0230 560dec R ROM R11 38 Signal channels 0x0418 1048dec R ROM R12 38 Minimum data length 0x9800 38912dec R ROM R13 39 Data structure data type register 0x0004 4dec R ROM R14 reserve...

Страница 38: ...g KL4414 0x113E 4414dec or KL4424 0x1148 4424dec R9 firmware version Register R9 contains the ASCII coding of the terminal s firmware version e g 0x3141 1A ASCII 0x31 corresponds to the ASCII character 1 and 0x41 to the ASCII character A This value cannot be changed R10 data length multiplex shift register R10 contains the number of multiplexed shift registers and their length in bits R11 signal c...

Страница 39: ...tion offset Ba This register is used for the offset compensation of the terminal see equation 1 1 Register value 16 bit signed integer Default 0x0001 1dec R18 hardware compensation gain Aa This register is used for the gain compensation of the terminal see equation 1 1 Register value 16 bit unsigned integer x 2 12 Default typical 0x0E99 3737dec R19 manufacturer scaling offset Bh This register cont...

Страница 40: ...igned representation is active R32 4 reserved 0bin R32 3 enSignAmRepr 0bin Two s complement representation is active 0bin 1bin Signed amount representation is active 1dec 0x8001 R32 2 enWdTimer 0bin Watchdog timer is not active 1bin 1bin Watchdog timer is active the watchdog is triggered if no process data are received for 100 ms R32 1 enManScal 0bin Manufacturer scaling is active 1bin 1bin Manufa...

Страница 41: ...f the control byte as a receipt in the status byte The terminal returns the firmware version 0x3341 in the input data word byte 1 and byte 2 This is to be interpreted as an ASCII code ASCII code 0x33 represents the digit 3 ASCII code 0x41 represents the letter A The firmware version is thus 3A 8 2 Example 2 Writing to an user register Note Code word In normal mode all user registers are read only ...

Страница 42: ...ad access Input Data answer of the bus terminal Byte 0 Status byte Byte 1 DataIN1 high byte Byte 2 DataIN1 low byte 0x9F 1001 1111bin 0x12 0x35 Explanation The terminal returns the value of the control byte as a receipt in the status byte The terminal returns the current value of the code word register in the input data word byte 1 and byte 2 III Write to Register 32 change contents of the feature...

Страница 43: ...bus terminal Byte 0 Status byte Byte 1 DataIN1 high byte Byte 2 DataIN1 low byte 0xA0 1010 0000bin 0x00 0x02 Explanation The terminal returns the value of the control byte as a receipt in the status byte The terminal returns the current value of the feature register in the input data word byte 1 and byte 2 V Write Register 31 reset code word Output Data Byte 0 Control byte Byte 1 DataOUT1 high byt...

Страница 44: ...for Beckhoff components there Beckhoff Headquarters Beckhoff Automation GmbH Co KG Huelshorstweg 20 33415 Verl Germany Phone 49 0 5246 963 0 Fax 49 0 5246 963 198 e mail info beckhoff com Beckhoff Support Support offers you comprehensive technical assistance helping you not only with the application of individual Beckhoff products but also with other wide ranging services support design programmin...

Страница 45: ...ard wiring 20 Fig 12 Pluggable wiring 20 Fig 13 High Density Terminals 20 Fig 14 Connecting a cable on a terminal point 21 Fig 15 KL4414 23 Fig 16 KL4424 23 Fig 17 KL4418 24 Fig 18 KL4428 24 Fig 19 KS2000 configuration software 27 Fig 20 Display of the fieldbus station in KS2000 29 Fig 21 KS2000 branches for channel 1 of the KL4414 29 Fig 22 Settings via KS2000 30 Fig 23 Register view in KS2000 31...

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