Mitsubishi A1SJH - Flowchart Used When the RUN LED Flashes

11. TROUBLESHOOTING
11 - 5
MELSEC-
A
11.2.4 Flowchart used when the RUN LED flashes
The following shows the corrective measures to take if the RUN LED flashes when
the power is switched ON, when operation is started, or during operation.
NO
YES
End
RUN LED flashes.
Hardware fault Check the error using pe-
ripheral equipment. (See
Section 11.3)
Reset the AnSHCPU using
the RUN/STOP keyswitch.
Correct the error.
(See Section 11.3)
Set the RUN/STOP key-
switch to the RUN position.
Does the RUN LED
come ON?
Consult your nearest Mitsubishi
representative.