3SpindlesPlugin 1.0

Here is a plug in that will let you add upto 3 spindles across the Modbus (serial or TCP). One of the three will be the standard Mach OEM spindle.
It is Targeted toward a "Drop Spindle Lathe" with "Live Tooling". So basically you can control upto 3 Analog driven Spindle motors. The Second and Third cannot Thread, but you can control:
ON, OFF, Speed, Enable, CW, CCW, Plus Options on: Upto 4 General purpose inputs, 4 General purpose outputs, Per motor.
Each motor will put out ONE Analog output for speed control, and each can have upto 2 Analog inputs, one for External spindle speed override, and one for True Spindle speed feedback.
You have the usual "User assiganed DROs and LEDs for setting up".