Omron Sysmac CJ Series Connection Manual page 30

7.3.4. Parameter Setting
Set the parameters of the Serial Communications Unit.
1
Double-click the [0000] Main
Rack on the PLC IO Table
Window to display a tree.
2
Right-click
00[1500]CJ1W-SCU42, and
select the Unit Setup.
3
The View Parameters Dialog
Box is displayed. Select Port2:
Protocol macro Settings from
Displayed Parameter.
*This setting is required to use
the Port 2 of Serial
Communications Unit.
7. Connection Procedure
27