InverterS100Verification pending — cross-check with the official manual
S100 NMH — No Motor Trip
Trip — immediate stop
CAUSE
Why does it occur?
- Motor is not connected during inverter operation
- Operates when Pr.31 is set to 1
REMEDY · Step by step
How to fix it?
Check motor connection wiring.
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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