InverterS300Verification pending — cross-check with the official manual
S300 Pole Pos Detect F — Pole Pos Detect F
Trip — immediate stop
CAUSE
Why does it occur?
Occurs when there is a fault in the PM motor magnetic pole position estimation operation.
REMEDY · Step by step
How to fix it?
Reset the PM motor pole estimation parameters and retry; if it recurs, inspect the motor.
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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