Homing with debounce

LightBurn Software Questions
1

I want to home before every job and want to add a gcode to the startup script.
G28 does home, but it does not do the finetuned debounce…
Any gcode that i can use for that? :slight_smile:

2

$H should run a homing cycle…

I think G28 is a ‘return to zero’ code, not a homing code.

:smile_cat:

3

Thanks :smiley:
i will try it :slight_smile:

4

Can I ask if there’s a reason why you would want to home before every job? That’s a bit unusual and would make you potentially shift a small amount between jobs, depending on how repeatable your homing is.

5

My K40 was setup like that…
Laying down a piece of ply (and sequring it), and cutting it at 0,0 and a good bit out in both directions
That way i can just push whatever im working with down in that corner…
I used to make alot of tags, and made a jig for them, and it was very handy to just push it into the corner and work from there…

Not sure it made sense but… :slight_smile:

6

Your workflow makes sense to me but I don’t see why you would need to do an actual homing operation automatically before every job. That’s the only part that’s a little unusual to me. Normally I’d assume homing at system start or if steps were lost but otherwise not repeated.

But I guess not particularly harmful so you do you.

7

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