Mitsubishi Electric MELSEC iQ-F FX5 - Device specification; At the occurrence of an error

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20 MEMORY DUMP FUNCTION
20.2 Trigger Condition
Device specification
Data are collected when the specified monitoring target data turns on during the END processing.
For monitoring data, the following devices can be specified.
*1 Index modification, and indirect specification cannot be specified.
*2 To specify these devices with the engineering tool, use T (contact): TS, ST (contact): STS, C (contact): CS, and LC (contact): LCS.
Precautions
Even though the value of the monitoring target data changes during a single scan, if the value during the END processing is
same as that during the last END processing, it is not recognized as a trigger.
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
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.
Type Device
*1
Bit device X, Y, M, L, F, SM, B, SB, T (contact)
*2
, ST (contact)
*2
, C (contact)
*2
, LC (contact)
*2
END END
Program
Data sampling starts.
Data condition
Trigger occurrence
1 scan
END END
RUN
Program
Data sampling starts.
Error
Trigger occurrence
1 scan
RUN/STOP
state
A continuation error occurs.