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Printer can't probe any point or do a bed tramming with FILAMENT_RUNOUT_SENSOR disabled #99

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melvinmicallef opened this issue Mar 20, 2022 · 6 comments

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@melvinmicallef
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Describe the bug
I am currently on the latest version of the firmware. Compiling my own bin file using the 422-BLTouch config files with slight modifications to the offsets results in the printer not building the ABL mesh and also, tramming to be unavailable for all 5 points (including center). I think there is an issue how the probing locations are being calculated since I have followed the formula in your WIKI to make sure that all points are probable but it still does not probe. My nozzle to probe offset is X -46, Y -6, Z -2.56 and Probe margin is set to 30. I have uploaded a video of the issue and my config files.

Please note that the same config file on version 544ad99 still works, and that is why i am suspecting an issue with the code rather than my config file.

To Reproduce
Steps to reproduce the behavior:

  1. Download the config files i have provided
  2. Flash the firmware
  3. Try to use bed tramming or auto build mesh

Expected behavior
Printer should probe points areas across the bed

Screenshots
https://youtu.be/Jb591ZdaSPw

Version (please complete the following information):
5562e75

Additional context
Config.zip

@mriscoc
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mriscoc commented Mar 24, 2022

I'm waiting for some free time to test your configuration files.

@melvinmicallef
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Any update on this please? If you require any help from my side do let me know. Maybe adding some logging to help you figure out any issues

@mriscoc
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mriscoc commented Mar 29, 2022

I was able to replicate your issue with the given configuration files.
Start with unaltered configuration files and do one change at a time. Identify the parameter that results in your issue.

@mriscoc
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mriscoc commented Apr 1, 2022

I got time to review your configuration files and noted that you disabled FILAMENT_RUNOUT_SENSOR, due the structure of the ProUI you can't disable it, if you don't have a filament run out sensor the printer will simply ignore it. Enabling that feature in your configuration files solves your issue. Future sources release will integrate an error message to enable this requirement.

@mriscoc mriscoc changed the title ABL not probing any point with custom probe offsets Printer can't probe any point or do a bed tramming with FILAMENT_RUNOUT_SENSOR disabled Apr 1, 2022
@melvinmicallef
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Ah was doing some testing today and came to the same conclusion. Enabling the filament sensor option does work normally. Very strange issue indeed, thank you for your help !!

@github-actions
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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.

@github-actions github-actions bot locked and limited conversation to collaborators Apr 25, 2023
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