Rockwell Automation MD65 EtherNet/IP Communication Module - Manual (Page 142)

C-14 EtherNet/IP Communications Module
C.6 PCCC Object
Class Code
Instances
Supports Instance 1.
Class Attributes
Not supported.
Instance Attributes
Not supported.
Services
Message Structure for Execute_PCCC
Hexadecimal Decimal
0x67 103
Service
Code
Implemented for:
Service Name Class Instance
0x4B No Yes Execute_PCCC
0x4C No Yes Execute_DH+
Request Response
Name
Data
Type Description Name
Data
Type Description
Length USINT Length of requestor ID Length USINT Length of requestor ID
Vendor UINT Vendor number of
requestor Vendor UINT Vendor number of
requestor
Serial
Number UDINT ASA serial number of
requestor Serial
Number UDINT ASA serial number of
requestor
Other Product
Specific Identifier of user, task,
etc., on the requestor Other Product
Specific Identifier of user, task,
etc., on the requestor
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