M800V/M80V Series PLC Development Manual
5 Peripheral Development Environment (GX Works2)
5.5 Common Items
5.5.9 Starting/Stopping PLC
Stop PLC on the CNC controller before writing sequence programs.
Confirmation of stop and restart is usually required before and after the operation that requires PLC stop. Stop and restart can
be done in advance by the following operation.
5.5.9.1 Operation Procedure
(1) Start the operation screen by the following operation on GX Works2.
[Online] -> [Remote Operation]
(2) Set "STOP" or "RUN" in [Operation], and click [Execute] on the following screen. The status can be checked by the light-
ing of the "RUN" LED (ON: RUN, OFF: STOP) on the left side of the screen.
Note
Only RUN and STOP can be executed.
(3) The operation is completed when the following dialog appears. Click [OK]. The status of the PLC can be checked by the
lighting of the "RUN" LED. When the status does not change, check whether an alarm is displayed on the CNC controller.
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