Rockwell Automation 1755-OF8 GuardPLC Controller Systems - Manual (Page 129)

Publication 1753-UM001C-EN-P - March 2010 129
Use the Control Panel to Monitor Status Chapter 14
Environment Data Tab
This tab displays status messages in hexadecimal form for
Temperature State, Power Supply State, Fan State, and Relay State.
See Programming Controller Data on page 305 for an explanation of
the error bits.
OS Tab
This field Displays
Serial Number The serial number of the communication module of the controller.
CPU OS The version of the operating system and the cyclic redundancy check of the operating
system (in hexadecimal).
(Version 2.4 or later is required for Peer-to-Peer communication.)
CPU Loader The version of the operating system loader and the cyclic redundancy check of the
operating system loader (in hexadecimal).
CPU BootLoader The version of the boot loader and the cyclic redundancy check of the boot loader (in
hexadecimal).
COM OS The version of the communication operating system and the cyclic redundancy check of the
communication operating system (in hexadecimal).
(Version 2.4 or later is required for Peer-to-Peer communication.)
COM OS Loader The version of the communication operating system loader and the cyclic redundancy
check of the communication operating system loader (in hexadecimal).
COM BootLoader The version of the communication boot loader and the cyclic redundancy check of the
communication boot loader (in hexadecimal).