Mitsubishi Electric MELSEC Q Series Reference Manual page 338

8 TROUBLESHOOTING
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(b) For a multiplexed remote I/O network
The following is a program example used in common to remote master and
remote sub-master stations.
Write it to both remote master and remote sub-master stations.
Monitor the operating status of the remote I/O station for which
error cancellation is performed. (In this program, station No. 2
to 5 are monitored.)
MELSEC-Q
Operation for error
cancellation
Turns OFF SB000F after
confirming error cancellation.
Cancels Blown fuse error.
Cancels I/O module
verification error.
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