Controlling laser power with GCode

Hello,

I'm making my own GCode and I wondered if it was possible to control the laser power (in Watt or in %) directly inside the GCode.

Because we can simply control the feedrate with F, What letter could be used for power?

3 comments

Oct 05, 2018

I know the letter "S" controls the spindle speed for CNC routers, can I use "S" for laser power ?

Oct 10, 2018

Any answer???

Nov 17, 2018

The answer is M03 Sxxx with xxx is the power in % x10.

Laseraxe