Rockwell Automation 1404-M4_M5_M6_M8 Powermonitor 3000 User Manual, PRIOR to Firmware rev. 3.0 - Manual (Page 334)

Publication 1404-UM001D-EN-E - October 2004
G-10 Powermonitor 3000 ControlNet Device Profile
The DC will respond to the Execute PCCC service with the following
response parameters, which represent a completely encapsulated
PCCC response:
TNSW UINT Transport Word None. Same value must
be returned to requestor.
FNC USINT Function Code (Not
used for all Command
Bytes) Refer to PCCC
specification
PCCC parameters Array of USINT CMD/FNC specific
parameters Refer to PCCC
specification
TIP
The Length parameter contains the total length of the
Vendor, Serial Number and Other parameters to
follow. None of these values are actually used by the
PCCC Object, but are instead simply preserved intact
in the associated response.
Table G.17 PCCC Object Request Parameters
Name Data Type Parameter
Description Semantics of Values
Table G.18 Response Parameters
Name Data Type Parameter Description Semantics of Values
Length USINT Length of Requestor ID Same value as in request.
Vendor UINT Vendor Number of requester Same value as in request.
Serial Number UDINT ASA serial number of requestor Same value as in request.
Other Product Specific Identifier of user, task, etc. on the
requester Same value as in request.
CMD USINT Command Byte Refer to PCCC specification
STS USINT Status Byte Refer to PCCC specification
TNSW UINT Transport Word None. Same value as the request
EXT_STS USINT Extended Status: not used for all
CMD’s Refer to PCCC specification
PCCC results Array of USINT CMD/FNC specific result data Refer to PCCC specification