Sert
Member
hello everyone.
I have a 525 VFD that works, the screen shows the output voltage and the output frequency but in UVW I do not have voltage measured with an oscilloscope and/or multimeter.
V/Hz control, control with HIM and configured parameters.
I am doing these tests without the Motor connected.
Input voltage 480 vac
PF 525 15 HP,
I look forward to anyone who has had the same thing happen to them and their possible solutions. thank you
I have a 525 VFD that works, the screen shows the output voltage and the output frequency but in UVW I do not have voltage measured with an oscilloscope and/or multimeter.
V/Hz control, control with HIM and configured parameters.
I am doing these tests without the Motor connected.
Input voltage 480 vac
PF 525 15 HP,
I look forward to anyone who has had the same thing happen to them and their possible solutions. thank you