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Mach SDK plugin questions and answers. / Re: Impact engraving plugin
« on: January 28, 2017, 01:47:54 AM »how should I control the power of laser power supply while engraving??
In your case you have to stop the engraving, change the PWM (spindle speed), then start engraving again.
This is one of the reasons I have a manual control of laser power (as shown in my earlier diagram) - I can change laser power mid session.
Tweakie.