At The Occurrence Of An Error - Mitsubishi Electric FX5 User Manual

At the occurrence of an error

Data is collected using the SM0 (latest self-diagnosis error) OFF→ON as the trigger.
The trigger occurs at the END process of the scan in which the error occurred.
At the occurrence of a continuation error
RUN/STOP
state
A continuation error occurs.
Error
Program
Precautions
If the same continuous error occurs after SM0 turns ON, it will not be recognized as a trigger, so data will not be collected.
Being recognized as a trigger requires the error to be cleared.
At the occurrence of a stop error
RUN/STOP
state
Error
Program
Even if an error occurs, if the function (analog function, etc.) does not cause SM0 to turn ON, memory dump
using SM0 as the trigger cannot be executed. By specifying a device for each function's error display with the
device specification, memory dump can be executed even when an error occurs in a function that does not
cause SM0 to turn ON.
20 MEMORY DUMP FUNCTION
150
20.2 Trigger Condition
Trigger occurrence
1 scan
Data sampling starts.
RUN
Trigger occurrence
A stop error occurs.
1 scan
Data sampling starts.
RUN
END
STOP
END
END
END