InverteriS7Verification pending — cross-check with the official manual
iS7 Over Current2 — Over Current2
Trip — immediate stop
CAUSE
Why does it occur?
- DC circuit detects short circuit current
- Output ground fault or IGBT failure
REMEDY · Step by step
How to fix it?
- Check output terminal wiring
- Contact service center if IGBT is damaged
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
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