ServoMR-JEVerification pending — cross-check with the official manual
MR-JE AL.EC — Overload warning 2
Warning — monitor
CAUSE
Why does it occur?
The instantaneous load torque reached 85% of the overload alarm AL.51 trip level.
REMEDY · Step by step
How to fix it?
- Check for sudden load spikes
- Reduce load or increase acceleration time to lower peak torque
Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).
SOURCE
Related manual page
Summary based on the official Mitsubishi Electric manual. For accurate and complete information, always consult the official manual.
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