Rockwell Automation 1336-GM6 Enhanced DeviceNet Communications Module - Manual (Page 134)

C-26 DeviceNet Objects
Message Structure for Execute_Local_PCCC
More Information
For more information on PCCC messages, refer to Appendix D,
Supported PCCC Messages.
Request Response
Name
Data
Type
Description Name
Data
Type
Description
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
CMD’s. EXT_STS USINT Extended status. Not used for all
CMD’s.
PCCC_params ARRAY of
USINT CMD/FNC specific parameters PCCC_results ARRAY of
USINT CMD/FNC specific result data