@droftarts said in Bedleveling question:

uns the mesh is the position of the probe, so it takes in to account the probe offset. I

Thank you for your reply. I checked the heat map and it was the X side that read 2 that was too narrow, i changed it to 5 and the it ran the whole process with out error.

There is still some message i have to research, about the z offset, the min values read 0.4xx and max 0.7xx average 0.5xx
The heatmap looks red but all the points align and show minor deviations. Not sure yet how to interpret this error.

I have the Probe installed, and it works well. Only thing is the M29 gives an error, it can not reach certain specified points. It just does not do the last row, showing a heatmap with the last row low (blue), while the first 6 rows are High (red).
I'm not in front of my machine to copy in the error. (ill add that later)

No matter where i send the nozzle it is always above the bed, as the bed is 235 and my max position X and Y is 227. (TwoTree Sapphire Pro)

My bed size is 227x227mm. Probe Offset is -47mm. Grid size is 30mm.
Probe area i defined is: X min 2, X max 227 (this goes fine)
Y min 40 and Ymax 227 (the nozzle is still above the bed then.)
But when the probing has to fo the last row, it stops with an error.
(Unable to reach coordinates specifies, or something like this)

Should I change the Y max value? right now it is: M557 X2:225 Y40:227 S30

Thinking about it, 227 (Y max) - 47 (Probe offset) = 180 / 30mm grid = 6 lines? that should work without error? right?

wkr,
Martijn

Wow that is fast

Yes that's how i came up with the question, i did exactly just that.
Then i read about the M915 but did not see it in the Config.g file.
So ill add the line manually as i put in my question.

Thank you.

Hi All,

I ran the configuration wizard. Set the X and Y to sensorless homing.
Reading through the G-code page, the M915 describes how to set the current to adjust the stall detection.
But i don't see the M915 command mentioned, to adjust the Current in the Config.g file.

These are my notes, to add it manually.
*After M584
M915 P0:1 S10 F1 R0 ; Stall detection sensorless homing (X and Y Current must be the same value)

At the Endstops section
M574 X1 Y2 S3 ; set Sensorless Homing with S3 was (Check value Sx)*

So my question is,
Can I trust the config tool to have written a good config file, and i do not have to enter the M915 line.
OR
Do I add the "M915 P0:1 S10 F1 R0" after the M584?

Im confused

wkr,
Martijn