after setting the nachine i found out that no metter the speed set or power set, the machine moving on the same slow speed and not burning at sll.
what can be the reason? thanks
Perhaps the speed units are mm/min, rather than mm/sec, so it moves at 1/60 the speed you expect:
Perhaps there’s a mismatch between the GRBL $30 value and the LightBurn S-Value Max value:
If those don’t improve the situation, more details about your machine and a screenshot of the layer settings will help us see what you see.
Additionally, be aware that the ttc is a cnc machine and the mechanics are made for power, not speed. So the realistic maximum is maybe 500-800 mm/min.