Omron CX-PROGRAMMER V9 Operation Manual page 16

Unit Versions of CS/CJ/CP-series CPU Units
Unit Versions
Notation of Unit Versions on Products
CS/CJ/CP-series CPU Unit
Confirming Unit Versions
with Support Software
A "unit version" has been introduced to manage CPU Units in the CS/CJ/CP
Series according to differences in functionality accompanying Unit upgrades.
This applies to the CJ2H, CJ2M, CS1-H, CJ1-H, CJ1M, CS1D, CP1H, CP1L,
and CP1E CPU Units.
The unit version is given to the right of the lot number on the nameplate of
the products for which unit versions are being managed, as shown below.
Produce nameplate
CS1H-CPU67H
CPU UNIT
Lot No.
Lot No. 040715 0000 Ver.3.0
OMRON Corporation
• CS1-H, CJ1-H, and CJ1M CPU Units (except for low-end models)
manufactured on or before November 4, 2003 do not have a unit version
given on the CPU Unit (i.e., the location for the unit version shown above is
blank).
• The unit version of the CJ1-H-R CPU Units begins at version 4.0.
• The unit version of the CS1-H, CJ1-H, and CJ1M CPU Units, as well as the
CS1D CPU Units for Single-CPU Systems, begins at version 2.0.
• The unit version of the CS1D CPU Units for Duplex-CPU Systems begins
at version 1.1.
• The unit version of the CP1H/CP1L/CP1E CPU Units begins at version 1.0,
except for the CP1H-Y@@@@-@, for which the unit version begins at
version 1.1.
• CPU Units for which a unit version is not given are called Pre-Ver.
CPU Units, such as Pre-Ver. 2.0 CPU Units and Pre-Ver. 1.1 CPU Units.
CX-Programmer version 4.0 can be used to confirm the unit version using
one of the following two methods.
• Using the PLC Information
• Using the Unit Manufacturing Information (This method can be used for
Special I/O Units and CPU Bus Units as well.)
Note CX-Programmer version 3.3 or lower cannot be used to confirm unit versions.
PLC Information
• If you know the device type and CPU type, select them in the Change PLC
Dialog Box, go online, and select PLC - Edit - Information from the
menus.
• If you don't know the device type and CPU type, but are connected directly
to the CPU Unit on a serial line, select PLC - Auto Online to go online, and
then select PLC - Edit - Information from the menus.
In either case, the following PLC Information Dialog Box will be displayed.
Unit version
Example for unit version 3.0
MADE IN JAPAN
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