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General Mach Discussion / Mach3 with CNC Step Zero-3

« on: May 05, 2020, 09:38:35 AM »

Hello mach 3 community.
I am just trying to connect Mach3 to a CNC-STEP Zero-3 controller.
I got stuck with the charge pump. The Zero-3 is awaiting charge pump signal on pin 16. However I do do not get it running.
Is there any issue with the charge pump frequency and if yes how to modifiy it?

Anyone out there who can provide help?
Thanks Bernd