I just got my CNC router dialed in and I went to change from the 24V power supply I have to a new 48V power supply. Both are from Keling and the machine was working a few minutes before the upgrade. When I power it on I get X and Y working but not Z. On the Z driver all I get is a red light. So I switched back to the 24V power supply and I still get a red light on the driver. I switched the motor to a different driver and the motor works. I checked all the wires as best as I could short of ripping it apart and testing each lead.
Any suggestions. My motors and drivers can handle up to 50V and it has protection against over voltage anyway, anyone have any suggestions??
If it had recieved over votage is there a fuse or something I might need to replace? It doesn't look as if there is anything to reset.