Hi guys, im new with laserweb i have a problem with the laserbeam, when i set laser cut (just to draw the conourn of the image) the laser wont turn it off when move to another path, so i get all the path where the laser go burned, somenoe know why it happend? its a 5500mw laser and i set it to 10% power (looks like when i change the power value the laser wont change in the real % of power) Someone know if is possible to fix the path problem? Its a simple cnc machine, using grbl 1.1f and 5.5w laser.
Because you use M3 code in your gcode generated. Use M4 instead.
ok, will try it right now
M4 S0 ; Enable Laser/Spindle (0 power) its what i have 
I loaded Generic GRBL machine profile.
Update… i check the Gcode and no M3, M4 or M5 code in the paths, looks like im doing something wrong…
Read this manual.
http://cncpro.co/index.php/31-documentation/initial-configuration/firmware/grbl-1-1e
Configure grbl settings, and important, $32=1
Thanks roberto… i get M4 and M5 in the gcode now! will read the manual in a few minutes!