Rockwell Automation 1203-EN1 EtherNet/IP-to-SCANport Module - Manual (Page 124)

C-14 EtherNet/IP Objects
Message Structure for Execute_PCCC (Continued)
Message Structure for Execute_DH+
PCCC Object (Continued)
Request Response
Name
Data
Type
Description Name
Data
Type
Description
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
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 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