Need more help:
I just don't understand how to make use of the PWM signal output from Mach2 to control spindle off/on and speed . Mach 2 (on line) text page 31,par 3. " PWM MOTOR CONTROL" states that the PWM signal could be converted to a signal voltage of 0-10 volts , which is a exact match to my DC motor controller that I now control with a potentiometer. can anyone get me pointed in the right direction ?
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cecil |