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General Mach Discussion / Novusun USB mvcm.

« on: June 17, 2020, 08:08:23 PM »

I recently purchased a Novusun usb breakout board. The install went well and x,y and z axis's worked very well. After a little motor tuning I was able to get all 3 within .001 inch which i think is outstanding for a cnc router. Then the trouble started. I hooked my drive to the spindle output and got nothing. Now maybe I'm being silly but shouldn't I be able to read DC voltage out of a 0 to 10 volt analog output. I have everything set up according to the manual. Did I miss something? . I contacted the seller and sent pictures of everything,wiring and Mach3 settings. they said all looked good but can't give me a reason for the fail. I would appreciate any help.