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Paul GuerreroAug 2, 2025
What to do if the Mitsubishi Electric MELSERVO-J5 Controller power does not turn on?
- TThomas MartinezAug 3, 2025
If the Mitsubishi Electric Controller's power isn't turning on, there are a few potential reasons. It could be due to a malfunctioning 24 V DC power supply, in which case you should replace it. Alternatively, the wiring between the MR-J3-D05 and the 24 V DC power supply might be disconnected or in contact with other wiring, so check the wiring. Finally, the MR-J3-D05 itself may have malfunctioned, requiring replacement.
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