Serial Communications Settings
5-2 Serial Communications Settings
Note If necessary Serial Communications Units have already been registered, go to
Procedure 5.
1,2,3...
3. Add Serial Communications Unit
Add necessary Serial Communications Units in [Status] | [Settings] | [Reg-
ister PLC Unit].
Select Communications Unit or Inner Board in the Unit Selection List and click
Serial Communications Unit or Serial Communications Board, and then press
the [<<] key to register to the Registered PLC Unit List.
Note Adding Units is not required when using the RS-232C port of the CPU Unit. It is
required only if using Serial Communications Board/Unit.
4. Input Unit Number
Input the Unit number if the Serial Communications Unit is added.
Note Set the Unit number so as not to overlap with that of another CPU Bus Unit.
Section 5-2
123