Mitsubishi Melsec-A AJ65SBT User Manual

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MELSEC-
A
6 TROUBLESHOOTING
6.6.4 Troubleshooting when the "PW" LED of the CC-Link/LT remote I/O station has turned off
For troubleshooting of the remote device station, refer to the user’s manual for your
remote device station.
The "PW" LED of the CC-Link/LT
remote I/O station has turned off
Is power supplied?
YES
Change the supply voltage to
within the specified range.
NO
Consult your local Mitsubishi service center
or representative, explaining a detailed
description of the problem.
Complete
1 : Check for a short, reversed connection, wire breakage and insulation
displacement status.
Check terminal 24V
Check terminal 24G
2 : Measure the voltage using the check terminals of the terminating resistors.
Supply power. 1
Is the
supply voltage within the
specified range?
2
NO
YES

Mitsubishi Melsec-A AJ65SBT Specifications

General

Brand	Mitsubishi
Model	Melsec-A AJ65SBT
Category	Control Unit
Language	English