I am having a problem where when my lathe motor is running at 1430rpm, using the clutch to engage reverse causes my 4kw Huanyang VFD to trip its over-current at constant speed breaker (E.OC.n). The motor is a 2.2kw high efficiency W21 WEG (8amp rating).
I set the max motor current in the VFD (PD142) to 8 amps. Could it be that my motor requires more amps when I engage the clutch at high speed? Should I increase this figure from 8amps to 10/12/14/16? Will this likely damage the motor?
The clutch engagement works fine at slower speeds.
I set the max motor current in the VFD (PD142) to 8 amps. Could it be that my motor requires more amps when I engage the clutch at high speed? Should I increase this figure from 8amps to 10/12/14/16? Will this likely damage the motor?
The clutch engagement works fine at slower speeds.
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