8.24. R249 PLC all relay clear

This clears all relays related to PLC when the PLC is stopped.

(1) When you press the [R..(NO)] key → [249] → [ENTER (YES)] key, PLC all relay clear screen will be displayed.

(2) When you press the [ENTER (YES)] key, the function will be executed.

l This function only works when the embedded PLC is used and when the embedded PLC is stopped or remotely stopped.

8.24. R249 PLC all relay clear​