Problem with generated G codes or Fuision 360 setup

[artur_dogiel]

I’ve a problem with generated G codes from Fuision. I’m using self build machine “open builds type” 1000mm x 1000mm
Now doesn’t matter if I post code as a GRBL or do machine setup in Fuision the effect is exactly the same.
I can load G code to open builds controller, the tool paths are visible with in perimeter of the work bed, machine will run “check the size” I can probe the bit but it won’t run the program.
When I disable limiters program starts but Z axis goes up and won’t stop (I’ve only 80mm travel on Z)

[seth.madore]

Which post processor are you using?

[programming2C78B]

Sounds like an issue with posting G28. Check all your user var's on the posting window.

Try this post and report back. 

[artur_dogiel]

I’m using Arduino uno 😕 so not the top of the range controller.
In a a mean time I got information from other forums to delete G28 lines in G code which helped. Machine reads the code and it runs the program. But as this is (in my limited understanding) line responsible for coordinates, is there any chance to make correction with in the Fuision setup?

[programming2C78B]

The uno is your control board, not your post processor. You are using some sort of GRBL post.

[artur_dogiel]

I’m sorry yes thats correct GRBL is my post processor