Shutdown after hitting Z Home.
Hello, I did the upcoming updates today and now I have a shutdown when I run the Z Home command. Before the update, if X and Y Home had not been run beforehand, there was only an error message.
6 Replies
Klipper
Bug: bed_mesh and z_thermal_adjust applies z changes even if z isn'...
I think i have located a bug, at least the behavior doesn’t seem intended. Simplest steps to reproduce Make sure bed_mesh fading is disabled [bed_mesh] fade_end: 0 Now load a mesh (or calibrate a new one and run M84) home X: BED_MESH_LOAD PROFILE=default G28 X If we move X now, we’ll get an error G0 X90 Result: Must home axis first: 200...
Workaround: don't load a bed mesh before homing. Don't use z_thermal_adjust (or manually disable it and enable it as a last step of START_PRINT).
Or if you're just doing G28 Z before homing X and Y... just home X and Y 🙂 Printer can't go to the safe z position without X and Y being homed.
afraid-scarlet•2y ago
Thanks for the answers. I just wanted to show that I noticed that, should not be a big problem, I actually home anyway mostly all axes before I start something
I actually home anyway mostly all axes before I start somethingThis confuses me, that should not be necessary, just starting a print should work fine. Can you explain in more detail what you're doing, what goes wrong and what you expect to happen instead.
afraid-scarlet•2y ago
I just wanted to point out that I noticed after the last update that I have a shutdown when I perform a Home-Z as the first action. In my opinion it was not like that before the update, at least I think I only got a message that I have to Home X and Y
I just wanted to point out that I noticed after the last update that I have a shutdown when I perform a Home-Z as the first action.Ah yes, fully intended 🙂 The homing routine throws errors now to prevent accidents caused by invalid state after a failed home. It's for your safety 🙂