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General Mach Discussion / Spindle configuration problem
« on: September 21, 2008, 08:52:28 AM »
Dear friends. Sorry, but my English is not good. I have a problem with Mach PWM spindle control. I use ncPod board and it work perfect. I connect PWM to Digital converter and config Mach. After them I connect voltmeter to PWM converter output (0-10V) and I have controling voltage. If I input in Mach 18000 rpm I view 9.97V on voltmeter. But my spindle max 24000 rpm! Also I input less 8000 rpm then view on voltmeter 0V. I dont find spindle preferences in Mach. Where is I input min and max spindle rpm?