Replacing Modules Without Error Detection (Temporary Error Invalid Station Setting Function) - Mitsubishi MELSEC-Q Series User Manual

4 FUNCTIONS
4.4.9 Replacing modules without error detection (Temporary error invalid station setting
function)
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This function prevents remote stations, local stations, intelligent device stations, and
the standby master station that are specified with the GX Developer from being treated
as "data link faulty stations" while online. It allows the replacement of modules while
online without error detection.
(1) Input/output status at temporary error invalid station setting
All the cyclic transmission data of the stations set as temporary error-invalid
stations is refreshed. However, when a station set as a temporary error-invalid
station becomes faulty, the input is retained and the output switches off.
(2) Setting method
Set the "Diagnostics" - "CC-Link diagnostics..." - "Monitoring other station ..." -
"Invalid station if temporary error" using the GX Developer. Place the cursor at
the station to be set as a temporary error invalid station and click
"Setting/Cancel".
MELSEC-Q
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