HI, I am new to this CNC Laser world and dont mean to bother you folks with a repeated Q.
My machine works fine on any other software, but with LB, it only works but does not burn -
I have adjusted the power in “Cut” menu
I have increased and reduced speed
I have “fired” the laser before starting, nothing works. The other softwares are lousy compared to LB, so I need this work
(all the above solutions - I read in the other posts on this topic), Please help
PS My machine is an ebay 3018 with 5.5 W module (what I could afford at this stage.
This does not provide the required information needed to be of help to you. What firmware and controller are you using to drive this setup?
If I assume GRBL, many of these low-cost diode systems come with an older version of GRBL (1.1g or older). If so go with the GRBL-M3 device in LightBurn. Ideally, you would upgrade to GRBL 1.1f and then use just the GRBL device.
If you are using GRBL 1.1f or later, check your setting for $30 and $32 in the console by typing $$ and pressing enter.
$32 should be 1 (enable laser mode)
$30 should be 1000
The $30 value can be set either in your firmware to match LightBurn, or in the LightBurn device settings (S Max) to match your GRBL setting.