Heightmap seems to be not used
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@Quattro500 said in Heightmap seems to be not used:
I use a duet WiFi, should be fine?
autocalibration was running right in the moment, no changes to be found
Hot end runs perfect
the bltouch offset should be something About 25mm in Y, correct
what is the difference between P4 and P9?
Duet Wifi can also only interpolate x16 to x256. If you switch to X16 with interpolation you'll likely notice the motors are much quieter.
You'll have to measure the distance between the probe tip and the nozzle for the X Y offset. And also calibrate the Z trigger height.
https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe
What firmware version are you using? There was a homed height bug in firmware 2.03. Best to use 2.04 for a delta.
P9 is the probe type dedicated to the BlTouch.
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Offset is updated. but that should not cause the problem I think.
Firmware is 2.0. I'll update right now and Change to P9 for BLTouch.
Again thanks to all helping a gearhead struggling with programming.
But the auto-calibration does not Change anything in the config.g. What's wrong here?
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You should go through this document carefully if you haven't already after you've updated the firmware.
https://duet3d.dozuki.com/Wiki/Calibrating_a_delta_printer
The auto calibration results need to be saved. And then G29 can be run afterwards.
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I did not update but tried this:
I do not get a config-override.g or any Change in the values.
Where to pick up the Version 2.04?
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@Quattro500
please read the article linked by pheadrux. all the information is there -
Hello all,
I'm back again on this Topic.I had a detailed readtrough the docoments and now it should be right.
But I still don't get a bed leveling while printing.
After G32 and M500 I started a print with a G29 S1 in front (no homing after G32) but still the same behaviour I think.
A M122 give this info:
Is this correct? Bed-leveling active? The print Shows not, but I'm no sure.Any ideas?
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@Quattro500 said in Heightmap seems to be not used:
After G32 and M500
Do you also have M501 at the end of config.g to load the saved calibration at startup?
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Yes I have. But as I did not start up after G32 These changes in the overload file may been calculated. Could that be the reason.
I'll start up right now. and start again. -
may not have been calculated I wanted to say
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Hello again,
Printer runs fine after calibration and Manual leveling of the bed. Heightmap Shows a max error of 0,1mm. works fine but still the first layer seems not to be equal thick. wide and quite thin ropes in first layer. thickness is not equal. does not really influence the print but still not understood.
Very interesting fact: height map Shows an error of -0,1 mm for a Region of the bed where the widest ropes are printed. Can there be a +/- mismatch somewhere?
BR Marc