The S30 parameters are set at the factory. It is best you not mess with them for now.
I think what you are asking for is settings for Lightburn. No matter who you ask, you will be told a big IT DEPENDS. I am providing some links to help you get started, meaning so you can ask the right questions.
This material should jump start your journey. Prepare for a huge learning curve and a lot of “That is so cool!!!” as you progress. If you have a specific question about this material listed, be sure to ask. If you are working on a project and encounter an issue, it is best to start a new Thread with a posting.
Finally, Welcome to the Lightburn Forum. Everybody here was a beginner at one time or another. Questions are your best friend.