Allen-Bradley 857-VPA3CG Скачать руководство пользователя страница 9

Rockwell Automation Publication 857-UM003B-EN-P - December 2017

9

857-VPA3CG Profibus DP Option Module

EndModule
Module = "INPUT: 16 Byte" 0x57
EndModule
Module = "INPUT: 32 Byte" 0x5F
EndModule
Module = "INPUT: 64 Byte" 0x40,0x5F
EndModule
Module = "INPUT: 128 Byte" 0x40,0x7F
EndModule

Dimensions

115 mm

(4.53 in.)

45 mm

(1.77 in.)

113 mm

(4.48 in.)

Содержание 857-VPA3CG

Страница 1: ...ations in manufacturing process and building automation Vendor independence and openness are guaranteed by the PROFIBUS standard EN 50170 With PROFIBUS devices of different manufactures can communicat...

Страница 2: ...rial fieldbus system with which decentralized digital controllers can be networked together from the field level to the cell level PROFIBUS distinguishes between master devices and slave devices Maste...

Страница 3: ...ted PROFIBUS DP data items in InBuf The size of Eimp item is 4 bytes The parameter Direct05C Direct Operate Object 5 Close has the biggest offset 13 of all activated PROFIBUS data items in OutBuf The...

Страница 4: ...uf 8byte Select the corresponding module INPUT OUTPUT 8 Byte from the gsd file for example VPA_00F7 gsd when configuring the PROFIBUS DP master for this device Data Request Message from the PROFIBUS M...

Страница 5: ...ested data IND 2 2 Requested index VALUE 3 3 Value of the requested data or error code Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Response Type 1 1 0001 Read 0010 Write 0111 Request Rejec...

Страница 6: ...nd Other Parameters The PROFIBUS parameters can be changed from the relay front panel or by SetPointPS program VX 007 Cable X5 Relay back panel Remote port VPA 3 CG Attached to 35 mm DIN RAIL PROFIBUS...

Страница 7: ...ware_Release HW1 0 Software_Release SW1 0 9 6_supp 1 baud rate supported 19 2_supp 1 baud rate supported 93 75_supp 1 baud rate supported 187 5_supp 1 baud rate supported 500_supp 1 baud rate supporte...

Страница 8: ...data telegram without data in state CLEAR not accepted Slave_Family 0 Max_Diag_Data_Len 16 Unit_Diag_Bit 0 OK Unit_Diag_Bit 1 ERROR 1 Unit_Diag_Bit 2 ERROR 2 Unit_Diag_Bit 3 ERROR 3 Unit_Diag_Bit 4 ER...

Страница 9: ...7 9 857 VPA3CG Profibus DP Option Module EndModule Module INPUT 16 Byte 0x57 EndModule Module INPUT 32 Byte 0x5F EndModule Module INPUT 64 Byte 0x40 0x5F EndModule Module INPUT 128 Byte 0x40 0x7F EndM...

Страница 10: ...length is increased by the use of repeaters The use of more than three repeaters in series is not recommended Table 2 PROFIBUS DP Connections Interface 9 pin DSUB connector female Transfer method RS...

Страница 11: ...rmination Table 6 Recommended Cables Belden PROFIBUS data cable 3079 A Olflex PROFIBUS cable 21702xx Siemens SINEC L2 LAN cable for PROFIBUS 6XVI 830 0AHIO Station 1 Station 2 RxD TxD P 3 DGND 5 VP 6...

Страница 12: ...5V 6 VP Supply voltage of the terminating resistant P 7 NC Not connected 8 RxD TxD N Receive data transmission data negative 9 NC Not connected Resource Description 857 Protection System for Feeder an...

Страница 13: ......

Страница 14: ...des Find the Direct Dial Code for your product Use the code to route your call directly to a technical support engineer http www rockwellautomation com global support direct dial page Literature Libra...

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