ServoMR-J4Verification pending — cross-check with the official manual
MR-J4 AL.14 — Control process error
Trip — immediate stop
CAUSE
Why does it occur?
- - The process did not complete within the specified time. - [RJ010]: MR-J3-T10 came off. - [GF]: A part (communication IC) in the servo amplifier is failure
- Detail No
- Detail name Cause Check method Check result Action Target
REMEDY · Step by step
How to fix it?
Reset; if it recurs, replace the servo amplifier
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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