XYZ calibration error
Hi
I recently upgraded firmware to 3.13.0. For unrelated reasons I need to run full setup wizard, however at the end of XYZ calibration the whole Z assembly rams in to the bed. See video pelow:
I contacted Prusa Support, we ran through things like not connected wires to PINDA sensor placement. Nothing seems to help. Right now I'm downgrading to previous versions of the firmware.
In the meantime, has anyone any ide what is going on?
Thanks for the answers in advance 🙂
RE: XYZ calibration error
Don't know why, but embedded video did not show up: https://forum.prusa3d.com/wp-content/uploads/2023/08/XYZ-calibration-failure.mp4
RE: XYZ calibration error
Is this a new printer if so s it pre-assembled by prusa
Please help me out by downloading a model it's free and easy but really helps me out https://www.printables.com/@Hello_474427/models
RE: XYZ calibration error
Can't help but wonder if those "unrelated reasons" are perhaps related after all?
Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software...
RE: XYZ calibration error
Lower the pinda aswell
Please help me out by downloading a model it's free and easy but really helps me out https://www.printables.com/@Hello_474427/models
RE: XYZ calibration error
I bought it about two years ago and assembled it myself.
Is this a new printer if so s it pre-assembled by prusa
RE: XYZ calibration error
They are not, because the fact that going from firmware 3.13.0 to 3.12.3 without changing anything else made XYZ calibration succeed. In the latest version after 4'th point the Z assembly only moves up about 1 cm, where in 3.12.3 it goes to the limit. So I thin this is a software bug.
Can't help but wonder if those "unrelated reasons" are perhaps related after all?
RE: XYZ calibration error
I did:
Before:
After (it's about 0.5 mm lower):
It didn't help in firmware version 3.13.0, but that changed in 3.12.3.
Lower the pinda aswell
RE: XYZ calibration error
So it seems like it is a software bug in 3.13.0, could somebody do the same test to verify my claim?
RE: XYZ calibration error
Hi have the same issue,
currenty on 3.13.0
purchase MK3s+ KIT about 3 months ago
just completed assembly 2 days ago,
run full setup wizard, however at the end of XYZ calibration the whole Z assembly rams in to the bed,
checked on the pinda connections on the EinsyRambo board
check connections for the z axis on both left and right drives
problem still persist,
how ever performing the XYZ calibration without goring trough the wizard, works
after that i did do a test print and the printer was working with no issues
i agree with MrJW, it could be a bug
RE: XYZ calibration error
Report on github then
Please help me out by downloading a model it's free and easy but really helps me out https://www.printables.com/@Hello_474427/models
RE: XYZ calibration error
yep will do, 🙂
RE: XYZ calibration error
Exactly same problem here. (Hole punched in the steel sheet.)
I switched back to 3.11.
Which steps are done in the wizard in order to go through the Calibration manually?