I recently swapped out a powerflex 755 that failed in service with a new one. However when installing the HIM module back into the new drive, I found out that the HIM module was empty. Unable to copy to new drive.
I've downloaded the drive parameters through logix. I think everything carried over ok. I set up the stop and run I/O. The speed reference should be set through ethernet IP like it was.
In the begining I was able to jog the pump motor that the drive is commanding. I verified rotation. However, now when I tell the drive to start. The drive changes status from Stop Asserted, to At Reference.
What am I missing?
I've downloaded the drive parameters through logix. I think everything carried over ok. I set up the stop and run I/O. The speed reference should be set through ethernet IP like it was.
In the begining I was able to jog the pump motor that the drive is commanding. I verified rotation. However, now when I tell the drive to start. The drive changes status from Stop Asserted, to At Reference.
What am I missing?