I've been working with Mach3 for the past couple months on a WR-203 CNC router. Lately, I've been trying to integrate Mach3 with an VBA macro in MS Excel, but have been running into trouble trying to get them to mesh. All I'm trying to do is control the movement of the "spindle" (I've actually replaced the spindle with an infrared camera, long story) in the x-, y-, and z-directions.
Is it possible to control Mach3 through a VBA macro?