Unit Versions - Omron CJ1W-EIP21 Operation Manuals

Unit Versions

Unit Versions
Unit Versions
A "unit version" has been introduced to manage CPU Units in the NJ Series according to differences in
functionality accompanying Unit upgrades.
Notation of Unit Versions on Products
The unit version is given on the ID information label of the products for which unit versions are man-
aged, as shown below.
CJ1W-EIP21
The following information is provided on the ID information label.
Item
Unit model
Unit version
Lot number and
serial number
MAC address
Confirming Unit Versions with Sysmac Studio
You can use the Unit Production Information on the Sysmac Studio to check the unit version of the CPU
Unit, CJ-series Special I/O Units, CJ-series CPU Bus Units, and EtherCAT slaves. The unit versions of
CJ-series Basic I/O Units cannot be checked from the Sysmac Studio.
 CPU Unit and CJ-series Units
1
Double-click CPU/Expansion Racks under Configurations and Setup in the Multiview
Explorer. Or, right-click CPU/Expansion Racks under Configurations and Setup and select
Edit from the menu.
The Unit Editor is displayed for the Controller Configurations and Setup layer.
2
Right-click any open space in the Unit Editor and select Production Information.
The Production Information Dialog Box is displayed.
34
Product nameplate
UNIT
Lot No. 040401 0000 Ver.1.0
OMRON Corporation
Gives the model of the Unit.
Gives the unit version of the Unit.
Gives the lot number and serial number of the Unit.
DDMYY: Lot number, @: For use by OMRON, xxxx: Serial number
"M" gives the month (1 to 9: January to September, X: October, Y: November, Z: December)
Gives the MAC address of the EtherNet/IP Unit.
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
CJ1W-EIP21
MADE IN JAPAN
Description
Indicates unit
version 1.0.