I got a FiberLaser 50W for testing. I am evaluating LightBurn and tried the Material Test Generator from LightBurn V 1.7.06.
My machine can handle speed up to 15000mm/sec. I can configure this speed in the Cuts/Layers. But i can’t set the speed higher than 10000mm/sec in the material test generator.
Is there a hidden limit or any additional setting which i need to set?
The device settings are correct and the max speed is set to 15000mm/sec there.
Thanks.
Where in the device settings are you doing this?
The values in Device Settings → Additional Settings are for the preview emulator speeds, acceleration and aren’t applied to the machines controller.
I have never known where these limits are set or if the user can limit it somewhere. You can with other machines.
Maybe @Rick can answer this …
Hi
i set it in the Galvo and Basic settings.
This setting is also the limitation for the Layer definition. If it set to 15000mm/sec than you can’t set a speed higher than 15000mm/sec for the layer/cut.
Great, I know I looked for that in the device settings, but couldn’t locate it. I have a relatively slow galvo, so I’ve check mine and it’s set for 7000mm/s, I lowered to to 5000mm/s to match the galvo specification that I got from Cloudray.
One of the Lightburn people would need to answer you about this as they know the internals.
Maybe @Rick can give us a hand?
Hello Schorschl
Reported internally and our Lead Developer applied a patch to adjust this limitation in the upcoming 2.0 version.
Thank you for reporting!
Thank you very much. 
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