Issue:
Trying to reduce the pulse width waveform noise generated by the drive going out to the motor.

Product Line:
Altivar Machines, Altivar 61, Altivar 71

Environment:
All models

Cause:
Noise generated by switching frequency.

Resolution:
Try reducing the switching frequency parameter under 1.4 Motor control menu.
Make sure all the motor parameters, match the motor.
Could turn the noise reduction to yes.

Đã phát hành cho: Schneider Electric Việt Nam