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knutwurst / Marlin-2-0-x-Anycubic-i3-MEGA-S

Marlin 2.0.x Version for Anycubic i3 MEGA M/S/P/X/CHIRON and 4MAX with Anycubic TFT or the "new" DGUS Clone TFT - Now also with BLTouch!
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G29 probes ones and stops #128

Closed joloman2 closed 3 years ago

joloman2 commented 3 years ago

Hello i have a anycubic mega x with bltouch

if i send a g29 command from octoprint it probes ones and the it stops i use MEGA_X_DGUS_TMC_BLT_10_v1.2.0-beta.1.hex firmware it gives me this error WARNING! Received an error from the printer's firmware, ignoring that as configured but you might want to investigate what happened here! Error: Probing Failed

can you help me regards

Joloman2

wes1993 commented 3 years ago

Hello, have you seen this?

Troubleshooting If everything appears correct and the automatic leveling starts, but stops at the second measuring point and the error message "Probing Failed" appears in Pronterface, this is an indication that the Z-offset was not set correctly and the sensor suddenly reaches a point which is below the height of the nozzle.

joloman2 commented 3 years ago

oke how do i set the z offzet

wes1993 commented 3 years ago

First you need to check if the BLTouch distance from bed is correct, could you upload a photo of your BLTouch installation with the BLTouch push pin down?

joloman2 commented 3 years ago

20210420_123950

wes1993 commented 3 years ago

I can’t see very well but probably you need to add a thickness from sensor and the cage I have also do this because the sensor stay high.. no I can’t do a photo of mine because it’s printing..

joloman2 commented 3 years ago

oke the probe is now lower than the nozzle how do i calculate the z offset

wes1993 commented 3 years ago

Now you need to repeat this steps here: https://github.com/knutwurst/Marlin-2-0-x-Anycubic-i3-MEGA-S/wiki/BLTouch-Installation-(english)

knutwurst commented 3 years ago

The current alpha/beta releases for 1.2.0 are kinda buggy when it comes to BLTouch :/ I'm sorry for that.

Please try this hotfix version: MEGA_X_DGUS_BLT_10_v1.2.0-b1hotfix2.hex.zip

EDIT: swapped hotfix1 to hotfix2 because ... yes... I needed to :D

joloman2 commented 3 years ago

thanks that fixed it

knutwurst commented 3 years ago

Great! Let me guess: you're using a non-genuine BLTouch like the 3DTouch, right?

joloman2 commented 3 years ago

nope im using a genuine bltouch

github-actions[bot] commented 3 years ago

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.