bltouch
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total panic
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yes weird
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what can I do? do I stay in P5?
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So does g30 cause it to drop the pin or not?
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@Phaedrux yes
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So I'm quite confused now. Is the BLtouch working or not?
Does G32 work to run the auto calibration?
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@Phaedrux yes on p5 everything works if instead I switch to p9 the g29 and g32 the probe does not come out
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Can you go through this section and perhaps create a new beg.g
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; bed.g
; called to perform automatic delta calibration via G32
;
; generated by RepRapFirmware Configuration Tool v3.1.3 on Sun Jun 28 2020 15:07:30 GMT+0200 (heure d’été d’Europe centrale)
M561 ; clear any bed transform
G28 ; home all towers
; Probe the bed at 10 peripheral and 6 halfway points, and perform 8-factor auto compensation
; Before running this, you should have set up your Z-probe trigger height to suit your build, in the G31 command in config.g.
G30 P0 X0 Y69.49 H0 Z-99999
G30 P1 X49.78 Y68.51 H0 Z-99999
G30 P2 X95.11 Y30.9 H0 Z-99999
G30 P3 X95.11 Y-30.9 H0 Z-99999
G30 P4 X58.78 Y-80.9 H0 Z-99999
G30 P5 X0 Y-100 H0 Z-99999
G30 P6 X-51.7 Y-71.16 H0 Z-99999
G30 P7 X-67.44 Y-21.91 H0 Z-99999
G30 P8 X-60.9 Y19.79 H0 Z-99999
G30 P9 X-37.4 Y51.48 H0 Z-99999
G30 P10 X0 Y25.56 H0 Z-99999
G30 P11 X35.2 Y20.32 H0 Z-99999
G30 P12 X43.3 Y-25 H0 Z-99999
G30 P13 X0 Y-50 H0 Z-99999
G30 P14 X-24.1 Y-13.91 H0 Z-99999
G30 P15 X-20.01 Y11.55 H0 Z-99999
G30 P16 X0 Y0 H0 Z-99999 S8
; Use S-1 for measurements only, without calculations. Use S4 for endstop heights and Z-height only. Use S6 for full 6 factors
; If your Z probe has significantly different trigger heights depending on XY position, adjust the H parameters in the G30 commands accordingly. The value of each H parameter should be (trigger height at that XY position) - (trigger height at centre of bed) -
do you think the problem comes from here?
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I'm not sure. You cna use this tool to generate a new one: http://escher3d.com/pages/wizards/wizardbed.php
If it all works with P5 then that's not the end of the world. I just don't understand why P9 doesn't work.
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I don't have M401 in my bed.g How come? maybe that's why it doesn't work
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@nemecek if you set P9 mode, I would set P value of G31 lower:
G31 P500 X-45.712 Y36.357 Z2.5
=>
G31 P25 X-45.712 Y36.357 Z2.5The 500 was an example in the G31 section, but P25 is used in most documentation about BLTouch P9 examples.
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@JoergS5
ok and for this reason that did not work in P9? I'll try tomorrow thanks -
sorry how do you save the delta calibration?
when i turn the printer off and on again i lose the g32 i had made ...
what do you think you can print like this? or it is too wrong
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sorry how do you save the delta calibration?
M500 will save the calibration to the config-override.g file and you will need to add M501 to the end of your config.g to load the config-override.g file at boot time.
I don't have M401 in my bed.g How come? maybe that's why it doesn't work
With P9 the probe should be deployed automatically when needed, so no need to manually call M401, etc.
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ok thanks for the assistance I will try today as joerg55 told me to set P25 instead of P500. if even this attempt doesn't work, I stay at P5. the bltouch does not lose quality right? and equal P5 or P9
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@nemecek P9 has deploy/retract probing for the BLtouch and if there are firmware improvements, I am sure P9 will include improvements for BLtouch, but P5 not, because P5 is used for other probe types also. But if only P5 works, you have to decide and maybe go on with P5 until you know the reason why P9 doesn't work.
