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2.2 Checking Serial Number and Function Version
2
SYSTEM CONFIGURATION
2.2 Checking Serial Number and Function Version
The serial number and function version of the CPU module can be checked on the rating
plate, on the front of the module, and on the System monitor screen in GX Developer.
(1) Checking on the rating plate
The rated plate is located on the side face of the CPU module.
(2) Checking on the front of the module
The serial number is shown on the rating plate located on the front (at the bottom) of
the module.
This does not apply to the following CPU modules.
• Modules manufactured in mid-September, 2007 or earlier.
• Redundant CPUs manufactured in March 2008 or earlier.
• Redundant CPUs and Q00JCPU.
Diagram 2.29 Plate rated
Diagram 2.30 Display on the front of the module
function version
Serial number (first 5 digits)
Standard symbol for
conformance is described.
Serial number
090911090910001-B