Omron CQM1H-CLK21 - Manual (Page 5)

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Unit Versions of CS/CJ-series Controller Link Units
Unit Versions
A “unit version” has been introduced to manage CS/CJ-series Controller Link Units according to differ-
ences in functionality accompanying upgrades.
Unit Version Notation on Products
The unit version code is provided on the nameplate of the CS/CJ-series Controller Link Units for which
unit versions are being managed. This system applies to Controller Link Units with unit version 1.2 or
later.
Confirming Unit Versions with Support Software
CX-Programmer version 5.0 or higher can be used to confirm the unit version in the Unit Manufacturing
Information.
1,2,3... 1. 1. In the I/O Table Window, right-click on the Controller Link Unit, and then
select Unit Manufacturing Information.
2. The following Unit Manufacturing Information Dialog Box will be displayed.
Example: In this Unit Manufacturing Information Dialog Box, unit version
1.2 is displayed. Use this dialog box to confirm the unit version of the Con-
troller Link Unit that is connected online.
CS1W-CLK21-V1
CONTROLLER LINK UNIT
Lot No. 040901 0000 Ver.1.2
OMRON Corporation MADE IN JAPAN
Example: CS1W-CLK21-V1
CS-series Controller Link Unit
Nameplate
Unit version 1.2
Indicates the unit version.