InverterS300Verification pending — cross-check with the official manual
S300 Encoder Tuning Err — Encoder Tuning Err
Trip — immediate stop
CAUSE
Why does it occur?
Occurs when the Z pulse is not received normally during encoder tuning.
REMEDY · Step by step
How to fix it?
- Check whether the Z pulse is output normally
- If the Z pulse is normal, perform encoder tuning again
- If it keeps occurring after re-tuning, inspect the encoder wiring and encoder option card
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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