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OlfCNC I had measured the output voltage at the BOB to the VFD's input signals. Everything was good there. I took Mach3 and the BOB out of the equation and went back into manual control from the VFD...

Yes I have 2 relays set up. For now I have disabled the reverse direction in the VFD (PD023). I will try setting the current higher and trying again tomorrow. I'll let you know if this helps. Thanks...

Hi mac thanks for your help.



That's what I was thinking too at first but my spindle says 6 amps on it and I found the same info online.



PD023 = 1 (0 is reverse rotation disabled)

Hello, I am in the final stages of upgrading my CNC router to a Chinese spindle (GDZ80X73-2.2) with Huanyang VFD (HY02D223B). I wired everything while I was waiting for my double shileded 16/4 cable...