Why dont you just use the spindle speed S word for the DAC. On 2012/11/16 08:55 AM, Jeshua Lacock wrote: > Greetings, > > I was thinking of controlling my CO2 laser intensity using the Z value in the > G-Code. > > Maybe I could use 0-1 for 0% to 100% percent, or perhaps 0-255. > > I have a Pico Systems DAC board that outputs 0-5 volts that in turn will > control the laser power from 0 to 100%. > > Can anyone suggest how I could configure LinuxCNC to control the DAC from Z > values? > > Or can anyone suggest if there might be a better way to do it? > > > Thanks, > > Jeshua Lacock > Founder/Engineer > 3DTOPO Incorporated > <http://3DTOPO.com> > Phone: 208.462.4171 > > >
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