■5. 5V power supply setting operation
When connecting a controller to the RS-232 interface, whether to supply 5 V DC power or not to the controller through
9 pins can be selected.
Thus, it is not necessary to connect an external power supply.
Touch [5V supply].
Select whether 5 V power supply is supplied or not.
If touch the [OK] button, the changed settings are reflected and the screen returns to the [Communication
If touch the [Cancel] button, the changed settings are canceled and the screen returns to the
[Communication setting] screen.
2 - 58