Always different Z probe trigger height...
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@spax said in Always different Z probe trigger height...:
Firmware Version: 2.03 (2019-06-13b2)
there is a bug in 2.03 with delta homing.
see bugfix in 2.04RC1
https://github.com/dc42/RepRapFirmware/blob/dev/WHATS_NEW.md -
@veti, thanks, I'll try to update now.
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New flashing did not help...
Yes, now Auto Calibrating going good, but when I start to print the nozzle so high above bed...approx 1.5mm...
It is mean what Auto Calibrating measure wrong homed height.19:50:58G32
Calibrated 6 factors using 16 points, deviation before 0.061 after 0.060
19:50:05G32
Calibrated 6 factors using 16 points, deviation before 0.061 after 0.060 -
@spax said in Always different Z probe trigger height...:
G31 P500 X15 Y15 Z3,6 ; Set Z probe trigger value, offset and trigger height
duet uses . and not ,
please read
https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe
and test your z offset -
@veti Ofcourse I tested and change it in config.g
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how are you saving the G32 results?
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you dont have a M501 in your config. so those will be ignored.
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@veti ouh man, I pasted not full config, special for low text... )))
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Baby stepping don't worked too!
I set -2mm, but nozzle don't changed position.... -
@spax said in Always different Z probe trigger height...:
M208 Z0.1 S1 ; Set minimum Z
because you disallowed it
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@veti But before that, everything worked well ... really don't know what happen...
And why is Z position 0.1 above the bed by 2 mm. I think Auto Calibration don't work well.. -
@spax said in Always different Z probe trigger height...:
And why is Z position 0.1 above the bed by 2 mm.
that would indicate a wrong z trigger height
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@veti I do all what in first post and correct config.g after ....
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does your probe have problems?
check the repeatability
https://forum.duet3d.com/topic/6962/m48-measure-z-probe-repeatability-and-print-to-serial-output
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@veti said in Always different Z probe trigger height...:
does your probe have problems?
I think no.
check the repeatability
It is repeatability
M98 P"0:/macros/M48"
G32 bed probe heights: 0.088 0.095 0.088 0.088 0.088 0.095 0.095 0.088 0.101 0.095, mean 0.092, deviation from mean 0.004 -
hmm?
problem with your endstops?
do a the macro.
then home with G28 and doe the macro again -
@veti omg....
G31 P500 X15 Y15 Z3,6
I wrote a comma instead of a dot
Now I heat a bed and try again auto calibrate. -
Ok, now started print cube 20x20, first layer is well)
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@spax said in Always different Z probe trigger height...:
I wrote a comma instead of a dot
yes i told you about that several posts ago. you said you changed it in config.g
