Probe_calibrate range error doesn’t work anymore

General Discussion
1

Basic Information:

Printer Model: Elegoo Neptune 2S
MCU / Printerboard: ZNP Robin Nano 1.3
klippy.log

Fill out above information and in all cases attach your klippy.log file. Pasting your printer.cfg is not needed

Describe your issue: I’m trying to get my z offset and I’m getting an out of range error. I got working once but it stopped now.

Day 1: add position_min =-2, run probe_calibrate, get z offset dialed in, accept, save_config, remove position_min, save, test print, nozzle is too high.

Here is where I’m running into an issue.

Day 2: add pos_min -2, probe_cali, testz to about -4 and anything more that I get a range error. Adjust pos_min to -8 and then -10 and run probe_cali again. Same deal moves about -4 and anything more than that it gives me an error.

No idea why it worked the first time and not any subsequent times.

Any suggestions would be helpful!
Thank you!!

2

Hello @FakeSpenny !

klippy.log would be helpful.

1 Like
3

Is your z_offset currently set to a non-zero value? Try setting it to zero, set position_min to -10, and run probe_calibrate again

I’m assuming that you currently have z_offset set to a value greater than 6 (you can consider that to be -6), and so when you set testz to -4 or greater, then you are pushing the position to beyond -10, hence the error.