Mitsubishi Electric MELSEC-Q Series - External Power Not Supplied

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10.4.13 External power not supplied
The following explains the procedures to be taken when no external power is supplied to the CC-Link IE Controller
Network module with external power supply function.
(1) When a programming tool connected station is normally operating
Select the own station.
An error has occurred in the station No.4.
Select the station No.4.
Click the error details button.
The Error Factor field indicates that no external power is supplied.
Take corrective actions according to the troubleshooting.
External power supply
Control
station
No.1
Normal station
No.2
Normal
station
No.4
Normal station
No.3
Selected
station
External power supply
Control station
No.1
Normal station
No.2
Normal
station
No.4
Normal station
No.3