Hello this is my first post.

I recently bought a motionmaster 4-axis cnc router.

The Fagor 8025m controller that runs the drives has an internal problem, so I'm looking to replace it with a pc based control.

I have never done anything with cnc routers before and need a lot of help understanding everything.

Currently there are 4 dc servo motors on x, y, z and w axis' run by Glentek GA370-3 drives. I think that they have analog and differential signals.I would like to keep the original drives and servo motors, but I need to know the process in interfacing with a pc. What do I need to connect the drives to a pc? I have looked at the dynomotion kflop with the kanalog. If I were to use those boards what else would be needed? I have heard about having to use breakout boards and opti inputs, etc. anyway a push in the right directin would be great