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General Mach Discussion / Re: Help spindle speed
« on: November 14, 2017, 11:57:04 AM »
Hi,
a few suggestions...don't worry about the encoder feedback to start with.
Your original post showed a pulse width modulated DC power supply to drive your spindle motor yet here you are showing two pins for Step and Direction.
Which is it?
Craig
a few suggestions...don't worry about the encoder feedback to start with.
Your original post showed a pulse width modulated DC power supply to drive your spindle motor yet here you are showing two pins for Step and Direction.
Which is it?
Craig