Hey guys.
I could really us some help finishing up connecting my 2.2KW spindle to my CRP Plug and Play electronic box. I have followed the instructions of the youtube video below. I have the exact setup from the spindle, inverter, Mach3 and breakout boards. I have checked all the parameters and found out that the breakout board is only supplying 7 volts to the inverter. I have changed the spindle speed from 24,000 RPM to 12,000 RPM and it still outputs 7 volts. The spindle turns on by Mach 3, but I cannot change the speed in Mach 3. Any help would be greatly appreciated.
https://www.youtube.com/watch?v=jVirHq2kHKU&t=651s
Thanks
Mike M