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I think I may have figured it out or just go lucky?
I set the steps to 1000 velocity maxed out.

What I didn't do is set up the pulleys? Well at least the first time I tried it I left it alone...

Trying to wire my g0704 to my c32 board to control the spindle.
Instructions for the c32 say to power the board with a 12 or 24 volt power supply isolated from the board ground.

I used a 12v 1...

Ok,
I got the two new drivers from Keling, installed everything with the same settings as before and all motors move at what seems to be a 1/4 of the speed.

I have a .200/rev ball screws, drivers...

Figured it out. The shielding wire from the motor to the driver got shorted on the case. I guess I didn't cut all of it off when I put the heat shrink on. It would only short if you touched it the...

Thanks guys I will check again. with only the power and ground connected to it it still has a fault light.

Wonder if there is some way the power supply is outputting to much current. It is only...

Looks like a motor wiring issue, or a shorted motor motor coil can cause this fault as well. But the motor worked. I shut everything down because the drivers for the x and y stopped working but the Z...

If something is wired wrong I can't find it. Everything was working fine for two days then the drivers stopped working?

An over current fault would only be caused by the power supply? Am I right?

I got my mill running and all axis moving.
Running 5056D for x and y using keling nema 23 the Z is running a 8070D with a keling 906 nema 34. Keling 48v 12A power supply. C32 BOB.

I did the motor...

Hoss,
Just got my mill and your dvd's and a nordic track motor. Just wondering if you have found a pulley ratio that will give good high rpm and still have enough grunt in the lower rpms using only...