After setting up the camera, it will be imprinted in a different location

[yoosungil]

It went well for 10 days I changed the camera position and set it up again. There’s a problem
It will be imprinted by changing to the bottom right from the position you want to imprint
I want to find the original location.
What should I do?

[berainlb (PY)]

Rerun Camera Alignment. You need to burn new alignment targets when you do this.

[yoosungil]

I did it many times, of course. The same problem occurs.

[berainlb (PY)]

What exactly was changed between it working and not working?

Try this:

1. In Camera window, right-click window and do “Export Camera Settings”
2. Run Camera Alignment. Use the Scale function to make the target area as large as will fit on your bed
3. In Camera window, rerun “Export Camera Settings”
4. Compare output of Export Settings. Is the output different or the same?

[yoosungil]

I solved it. I just proceeded without pressing the frame. It was a very simple matter. Have a nice day

[berainlb (PY)]

@yoosungil

without pressing the frame

Which frame are you talking about? Where was this? Curious as this may help others.

[yoosungil]

[berainlb (PY)]

Okay. Thanks for sharing. That’s very unexpected so don’t know how that would have made a difference though.

[comp (mark E)]

I think i may know why… Have crashed my Laser too many times.

Some systems require you to Home if you have Absolute Vs Current etc etc. And Frame should reference these, no Frame and Depending on your system, many different outcomes; usually an offset as per some previous run or from a manual movement.

But have had enough Camera issues; not going to test it

[yoosungil]

Yes, a lot of laser crashed into the top.
Sometimes, I go up and crash a lot.
If you click “Stop” in advance, there’s no problem, but it’s a collision when you’re off guard
I don’t know the solution to this part.

[berainlb (PY)]

The laser should never crash if these conditions are met:

1. The work area of the laser is properly defined in GRBL $130, $131
2. Work area in LightBurn is properly defined in Edit->Device Settings
3. Soft limits are enabled in GRBL $20
4. “Enable out of bounds warning” is enabled in Edit->Device Settings
5. You home the laser before every session
6. You never move the laser by hand after homing; you always use jogging controls
7. You don’t ignore any warning message when you start a job