Mitsubishi Electronics 700 Series ユーザーズマニュアル

2) Method using GX Developer

RUN/STOP can be performed by remote RUN/STOP operation from GX
Developer.
For example, this method can be used to STOP the function for sequence
program write in a place where the inverter is out of reach.

Fig 3.22 Timing Chart for RUN/STOP Using GX Developer

(4) Instructions

Note the following points since the built-in PLC function gives priority to STOP.
• The built-in PLC function enters the STOP status when remote STOP is

performed from any of the remote RUN contact, GX Developer, etc.

• To place the built-in PLC function in the RUN status again after it has been put

in the STOP status by remote STOP, all external factors (remote RUN contact,
GX Developer, etc.) for remote STOP must be set to RUN.

What are RUN and STOP statuses?

•RUN status............. Status where a sequence program is repeating operation from step 0 to

END instruction.

•STOP status .......... Status where sequence program operation is at a stop and the outputs

(Y) are all off.

Remote STOP 
command

OFF

ON

GX Developer

RUN/STOP 
status

Step 0

END

Step 0

END

0

STOP status

ON

OFF

RUN

STOP

Remote RUN 
command