General Troubleshooting Flowchart - Mitsubishi MELSEC-A AJ71PT3 User Manual

6. TROUBLESHOOTING
6.2 Troubleshooting
IMELSEC;4
Basic troubleshooting procedures are given below. For informa-
tion on PC CPU module troubleshooting, see the corresponding
CPU Module User's Manual.
I
6.2.1
General troubleshooting flowchart
Master
module RUN
off
Remote 110
station RDISD LED
off
6-3
YES
YES
YES
YES Section 6.2.5
Input fault
YES
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•
IB (NAJ 66164-A