Need help with a sensorless vector VFD and 2.2kw motor.

[EddyCurrent]

How are you putting the drive into RUN P0.02 ?
Make a note of the setting for P0.06 then change it to 15Khz
Make sure PB.01 is set to 0 (E mode)
Are the PA group values set to default ?

If this is still no good put P0.06 back to what it was.

[kajuk]

How are you putting the drive into RUN P0.02 ?

From the keypads (P0.02=0)

Make a note of the setting for P0.06 then change it to 15Khz

Tried both default 8kHz and the maximum 15kHz.

Make sure PB.01 is set to 0 (E mode)

Tried both E and P mode. No difference so left it at default 0 (E mode)

Are the PA group values set to default ?

They are left at defaults since changing them didn't make any difference. Btw, after trying to change PA.06 I cannot return it to default. The manual says it can be changed between 50% and 200% but I can set it only to 200 or 500. There are also other "quirks" I noticed:
1. P0.05 (Dec time) is dependent on P0.15 (lowest freq), P0.05 cannot be set lower than P0.15*10 - if I set P0.15 to 120Hz, I cannot set deceleration time lower than 1200s.
2. PB.09 (Leakage inductance) manually can only be set to 0.0 or 0.1
3. P3.09 has no effect on changing frequency using keypad - it always in 0.01Hz steps.
Seems like the firmware is quite buggy.