Happy days.....I got the spindle working via the inverter drive although I had to wire the signal through one of the relays on the breakout board. For some reason the inverter didn't like the signal directly from the CNC Controller.

If anyone is thinking of putting together a controller the CIB Breakout board and the CPU5 USB CNC Controller card combo seems a really good solution. This is my third controller and by far the best of all of them.

Still have to wire the stepper Motors, E-Stop and Home switches. (A job for the weekend)

One question when I shutdown the software / it crashes the spindle starts? Is there anything I can do to stop this as it could become slightly dangerous.

Cheers
Ant