Mitsubishi 00JCPU User Manual page 203

Setting of only a PAUSE contact is not allowed.
When setting a PAUSE contact, set a RUN contact as well.
(b) By GX Developer or an external device using the MC protocol
Select [Online] [Remote operation] in GX Developer.
To perform the remote PAUSE operation from an external device, use the MC protocol command.
MELSEC-Q/L MELSEC Communication Protocol Reference Manual
1) The PAUSE contact (SM204) turns on during END processing of the scan where the remote PAUSE
command is executed.
The CPU module executes one more scan until the END instruction after the scan where the PAUSE
contact turns on, and then changes its operating status to PAUSE. In the PAUSE status, the program
operations are stopped.
2) Upon execution of the remote RUN command, the CPU module will restart the sequence program
operations from the step 0.
0
OFF
Remote PAUSE
command
OFF
Remote RUN
command
OFF
SM204
RUN/PAUSE
status
Figure 6.17 Remote PAUSE by GX Developer or an external device
END
0
END
ON
ON
Turns on when the
PAUSE conditions
are established
RUN
PAUSE status
0
END
0
ON
PAUSE RUN
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