Hello everyone - this is my first post here so I apologize in advance if I picked the wrong category.
I purchase a Huanyang Vfd and 18000RPM spindle kit on ebay. I'm using a gecko 540 and mach 3 through an ethernet wire.
I hooked up a 10k potentiometer and was able to go the full range of pd072 and pd073 (200hz to 300hz) for 12000RPM to 18000RPM which is awesome. When we change pd001 to 1 and pd002 to 0, and we enter S12000 into MDI in mach3, it automatically jumps all the way to 18000RPM (300hz). We tried flipping pd072/073 with no change.
I'm attaching my .xml for mach3 in the hopes it's just something I've overlooked. Just change to .xml when you get it downloaded.
Thank you very much for any help!
Rich