seth350
Member
Been having some on and off problems with a powerflex connected by ethernet to a compactlogix. I can connect to the drive just fine and read all the parameters. The only errors I have got so far on the drive is a comm fault and a DC bus undervoltage.
The problem is the drive will not respond to the instructions in the program. IE. Forward,Reverse.
The output is turning on to tell the drive to move forward and also the reverse turns on, but the drive does nothing.
The status lights on the drive will change from forward to reverse but the Run light doesnt come on. As I said this is off and on, sometimes it works fine and sometimes not.
What could be causing this?
The problem is the drive will not respond to the instructions in the program. IE. Forward,Reverse.
The output is turning on to tell the drive to move forward and also the reverse turns on, but the drive does nothing.
The status lights on the drive will change from forward to reverse but the Run light doesnt come on. As I said this is off and on, sometimes it works fine and sometimes not.
What could be causing this?