Mitsubishi Electric Melsec A Series - Flow Chart Used When RUN LED of the A2 CCPU Flickers

9. TROUBLESHOOTING
9.2.4 Flow chart used when "RUN" LED of the A2CCPU flickers
MELSEC·A
"RUN" LED flicker s.
Hardware error
Check the error with peripheral device.
(Refer to Section 9.3.)
I Consult the sales representative with details.
I
Move the "RUN" keyswitch to STOP position.
"RESET" the CPU.
Correct the error (refer to Section 9.3).
Move the "RUN" keyswitch to RUN position.
Dees"RUN" LED
NO
turn on?
r:
YES
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Completed
9-5
I
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