Wiring Diagram check

[JAZZCNC]

[ATTACH=CONFIG]It's easy see pic. Here we are using the Relay on the Spindle to Control ON/OFF. (Top 2 wires)
The bottom 2 wires are 0-10V for speed control.

You will need to change some parameters in the VFD. These tell the VFD it's being controlled from external source. (Won't be able to control from VFD front panel unless set back to 0)
PD001 = 1
PD002 = 1

Now just set Mach3 up according to manual regards Spindle speed and Relay control.

Edit: I loaded wrong Pic up first time, should have gone to V1 not A1. (Thanks for spotting Rob)