Change old files from my/min to mm/sec

Hi
I have switched from diode to co2. I have many projects saved where the settings are mm/min for the diode. When I open these in the new c02 laser the speeds are still in mm/min . Is there a way to change the settings when reopening in the co2 version.

Many thanks

With your CO2 device profile open, go to ‘File’ > ‘Settings’ and select ‘mm/sec’

Settings-Display

This setting is stored with individual device profiles, so the units will switch automatically when you switch profiles.

Remember that numeric values will be converted to produce the same speed: 600 mm/min will become 10 mm/s.

Plan on running Material Tests, updating your Material Library, and re-assigning things to make the cuts come out right!

Hi JTR
I HAVE SET TO MM/s etc in my new profile. When I bring in an old design and I look at each line settings it still says mm/ min
Regards

Sorry not mean cap letters

Not sure you understand issue.
My c02 is set up as mm/sec. I have projects saved from when I had diode laser mm/min. When I open these saved projects in my c02 profile the line settings still show as mm/min. How do I alter to mm/sec for c02

What version of LightBurn are you running? Versions earlier than 1.1.00 did not save the units settings to device profiles, so if you’re switching between a diode and CO2 profile in a version earlier than that, it could be the explanation for what you’re seeing.

I am running 1.3.01

I have never heard this behavior reported before. Please do the following - in your CO2 profile, create a new shape/layer with arbitrary settings, and verify that you have units set to mm/sec in your Settings window, and that they are displaying properly in the Cuts/Layers window.

Next open an older project saved from a diode profile. Do the units displayed switch automatically at this point? If you go into your LightBurn settings, is mm/min now selected, instead of mm/sec?

Please send us a few screenshots of this process as you go through it - one of your Cuts/Layers window and Settings window with the new layer/shape, and another of the Cuts/Layers window and Settings window after you’ve loaded a project saved from your diode profile.

Hi
I started doing what you asked then when I started opening old files they did change to mm/sec, this is very weird because they definitely did not do that before. Very strange
Thanks for your time ,

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