Rockwell-automation 20G PowerFlex 755 Drive Embedded EtherNet/IP Adapt Uživatelský manuál stáhnout pdf (Strana 142)

142 Rockwell Automation Publication 750COM-UM001E-EN-P - October 2013

Appendix C EtherNet/IP Objects

Message Structure for Execute_DH+

The embedded EtherNet/IP adapter supports the following PCCC command

types:

For more information regarding PCCC commands, see the DF1 Protocol and

Command Set Reference Manual, publication 1770-6.5.16

Request Response

Name Data Type Description Name Data Type Description

DLink UINT Destination Link ID DLink UINT Destination Link ID

DSta USINT Destination Station number DSta USINT Destination Station number

DUser USINT Destination ‘User’ number DUser USINT Destination ‘User’ number

SLink UINT Source Link ID SLink UINT Source Link ID

SSta USINT Source Station number SSta USINT Source Station number

SUser USINT Source User number SUser USINT Source User number

CMD USINT Command byte CMD USINT Command byte

STS USINT 0 STS USINT Status byte

TNSW UINT Transport word TNSW UINT Transport word. Same value as the request.

FNC USINT Function code; not used for all CMDs EXT_STS USINT Extended Status; not used for all CMDs

PCCC_params ARRAY of USINT CMD/FNC specific parameters PCCC_results ARRAY of USINT CMD/FNC specific result data

CMD FNC Description

0x06 0x03 Identify host and some status

0x0F 0x67 PLC-5 typed write

0x0F 0x68 PLC-5 typed read

0x0F 0x95 Encapsulate other protocol

0x0F 0xA2 SLC 500 protected typed read with 3 address fields

0x0F 0xAA SLC 500 protected typed write with 3 address fields

0x0F 0xA1 SLC 500 protected typed read with 2 address fields

0x0F 0xA9 SLC 500 protected typed write with 2 address fields

0x0F 0x00 Word range read

0x0F 0x01 Word range write

1 2 ... 137 138 139 140 141 142 143 144 145 146 147 ... 189 190

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Rockwell-automation 20G PowerFlex 755 Drive Embedded EtherNet/IP Adapt Uživatelský manuál Strana 142