InverterFR-D700Verified · sol.ls-electric.com
FR-D700 E.OC2 — Overcurrent at constant speed
Trip — immediate stop
CAUSE
Why does it occur?
Sudden load change at constant speed
REMEDY · Step by step
How to fix it?
Check the load and verify there is no output short circuit
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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