Hello friends! I have a hobian machine on the GrblHAL 1.1f platform, Lightburn does not work correctly. I put 100% of the power, it does not develop power.
Tell me which postprocessor to choose in the device settings?
Most likely, LightBurn’s S-Value Max does not match the GRBL $30 parameter:
If fixing that does not solve the problem, we need to know more about your machine. Help us see what you’re seeing:
Thanks …
2 Likes
Thank you very much for your answer. A little later I will check, I will write to you about the result 
1 Like
Problem solved! It was exactly as you suggested! $30=1000 solved the problem! Best wishes for health!
You grbl was pretty much developed for 8 bit machines. So a maximum value of 255 would relate to full power.
Of course both the software and the machine have to talk to each other, they need to know what 100% power relates to PWM wise.
We’ll probably see a change as most of the newer machines support a 16bit pwm resolution.
