I Have a Hungyan Inverter and a water cooled spindle.
Running Mach 3 with a PMDX 126 Board , 107 spindle board and a 134 mother board for 3 Gecko 203v drivers. Have all axis working.
I am Able to Start and stop the spindle but not able to change the rpm.
Had it working with a Gecko G540 but wanted to upgrade the system.
Any one else useing this setup ,and what settings in MAch3 am i missing?
Thanks for any help