I have a VFD (Reliance Electric, MD60 AC Drive) running a motor on a system.
Every time I hit stop the VFD goes into a fault (F4-DC bus voltage fell below the minimum value). Every time it goes into this fault, to recover I have to cycle power. I checked the bus voltage and it's fine. Does any one know why this would happen.
Every time I hit stop the VFD goes into a fault (F4-DC bus voltage fell below the minimum value). Every time it goes into this fault, to recover I have to cycle power. I checked the bus voltage and it's fine. Does any one know why this would happen.