Greetings. I have an IH CNC vertial mill with 4th axis, VFD motor and coolant. Obviously they've been out of business for a while.

I'm in process of updating the motion controller to UC300 with Windows 10 and Mach 4 instead of the old XP Mach3 with parallel interface, and it sure would be helpful if someone had a schematic.

Anyone have a schematic for their turnkey mill package circa 2010?

I have most of it reverse engineered now but there are a few lingering questions and I want to be sure I have this all correct before firing up the new controller.

Thanks!