Quote Originally Posted by JAZZCNC View Post
What happens exactly.? Does it try to start up then give the over-current error or does it just trip straight away.?

PD14 and PD15 are the only ones you are interested in, Set both to 20 just to eliminate it's not them causing the error. If it works then set PD14=5 and PD15=10, these figures will work.
Straight away

I tried PD013 8 to reset the vfd and now it does nothing when I press run

It was counting up to 400 if I unplugged the spindle before I reset the settings