C11 to C11G

Hello all

I’m replacing my C11 that somehow got a piece of aluminum shavings on it and fried the limit switch part of it, with a C11G. I have everything else connected and working but I can’t figure out how to hook up the spindle control like I had on my C11. In the process of trying different things I managed to fry my UC100, new one will be here in a couple days. I just hope I didn’t fry the C11G. On my C11 I just had to run 2 wires from the controls on my 0704 to the C11. Can someone please help?

How did you have the old board setup in MACH?
The new C11g use PMW signal and not step dir

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