Hello,
I use Mach3Turn for Lathe with control about 2 printerports. In the diagnosticsmode i can see the indexsignal working, but in the manual or automatic mode the spindlespeed display shows allways zero. I have test this with a low and a high spindlespeed.
Have someone a idea what i made wrong?

Many thanks for your answer

Hans

Check pin assignments. You probably have the index signal wrongly assigned. It should work.

Cheers
Roger