Just about got the one cabinet cleaned out. Behind the relay panel
there is a isolation transformer 120 in 120 volts out. Might be a filter.
The back emf filter in the other cabinet has three sections to it. I think it is in the spindle 3 phase motor. Haven't got there yet. 12 volts will move
the X, Y & Z. for checking limits switches. I moved the table around today
If that filter is in the spindle motor only, it won't help on the servos. I will need help with steps per turn on the axes. Going to be a few weeks before I order parts. I live on 10 acres, so there is more to do than play. Done rambling.
Going to bed. It is midnight. Thanks for being here.