Originally Posted by
CAD226B
Hello, I have a cnc4 controller and the milling machine that it was used with. It did come from a university shop class. I am new to cnc in general, but did write g code for a cue maker in the past. Some of your questions are the same as mine, When I had the wires connected correctly, ( x axis as example) the stepper would go on in slow mode when I turned on the controller. Wish I had the original manual for this controller also, but just for information regarding new power supply, driver for the 3 MAE Italian steppers, controller etc. I am going to replace everything except the milling machine and the steppers. Mach3 is my choice for software By now I'm sure you have learn a lot !!