External Power Not Supplied - Mitsubishi Electric MELSEC Q Series Reference Manual

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
Control
station Selected
No.1 station
Normal
station
No.4
External power supply
Control station
No.1
Normal
station
No.4
External power supply
566
Normal station
No.2
Normal station
No.3
Normal station
No.2
Normal station
No.3
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.