Rockwell Automation 1404-M4_M5_M6_M8 Powermonitor 3000 User Manual, PRIOR to Firmware rev. 3.0 - Manual (Page 335)

Publication 1404-UM001D-EN-E - October 2004
Powermonitor 3000 ControlNet Device Profile G-11
Supported PCCC Commands
The PCCC object supports only the following PCCC commands:
Typed Write
Typed Read
These commands are supported on the Logix 5, SLC 500 and
ControlLogix processors and are used by network devices to send
data to, or receive data from the PM 3000. Both commands provide
implicit data type information within their address fields which are
used by the DC to validate the read before the data items are sent.
Section 5.3.5.81 of Programmable Controller Communication
Commands provides the full details regarding these commands.
Operation
Since the Powermonitor 3000 does not implement the requisite PLC
style file system implied by the Typed Write and Typed Read
commands, the System Address parameter specified within the
command will instead be used to map the request to specific data
items within the PM 3000 according to the table shown in Appendix A
of this document.
PCCC Object Data Map
See Table A.1 on page A-2 for information on the PCCC Object Data
Map.
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.