Delta calibrate x and y too small on calibration cube 20mm
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; bed.g
; called to perform automatic delta calibration via G32
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; generated by RepRapFirmware Configuration Tool v3.2.2 on Fri Jan 29 2021 08:44:51 GMT+1000 (Australian Eastern Standard Time)
M561 ; clear any bed transform
; home all towers
; Probe the bed at 3 peripheral and 3 halfway points, and perform 6-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.
; bed.g file for RepRapFirmware, generated by Escher3D calculator
; 10 points, 6 factors, probing radius: 150, probe offset (0, 0)
; bed.g file for RepRapFirmware, generated by Escher3D calculator
; 13 points, 6 factors, probing radius: 150, probe offset (0, 0)
; bed.g file for RepRapFirmware, generated by Escher3D calculator
; 13 points, 6 factors, probing radius: 80, probe offset (0, 0)
G30 P0 X0.00 Y80.00 Z-99999 H0
G30 P1 X69.28 Y40.00 Z-99999 H0
G30 P2 X69.28 Y-40.00 Z-99999 H0
G30 P3 X0.00 Y-80.00 Z-99999 H0
G30 P4 X-69.28 Y-40.00 Z-99999 H0
G30 P5 X-69.28 Y40.00 Z-99999 H0
G30 P6 X0.00 Y40.00 Z-99999 H0
G30 P7 X34.64 Y20.00 Z-99999 H0
G30 P8 X34.64 Y-20.00 Z-99999 H0
G30 P9 X0.00 Y-40.00 Z-99999 H0
G30 P10 X-34.64 Y-20.00 Z-99999 H0
G30 P11 X-34.64 Y20.00 Z-99999 H0
G30 P12 X0 Y0 Z-99999 S6
g29 s2
; 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) -
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@gmang73 said in Delta calibrate x and y too small on calibration cube 20mm:
g29 s2
remove that. that makes no sense here.
just for testing change the S6 to S9 and run the auto calibration and post the output
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G29Warning: the height map has a substantial Z offset. Suggest use Z-probe to establish Z=0 datum, then re-probe the mesh.
61 points probed, min error 0.103, max error 0.617, mean 0.356, deviation 0.095
Height map saved to file 0:/sys/heightmap.csv -
07/02/2021, 4:40:22 pm G32
Calibrated 9 factors using 13 points, (mean, deviation) before (0.353, 0.120) after (1.120, 0.068) -
@gmang73 said in Delta calibrate x and y too small on calibration cube 20mm:
Warning: the height map has a substantial Z offset. Suggest use Z-probe to establish Z=0 datum, then re-probe the mesh.
you want to run G30 before G29
post the new M666 and M667 after the G32
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This post is deleted! -
07/02/2021, 4:53:06 pm G29
61 points probed, min error -0.096, max error 0.086, mean -0.008, deviation 0.038
Height map saved to file 0:/sys/heightmap.csv
07/02/2021, 4:51:55 pm G32
Calibrated 9 factors using 13 points, (mean, deviation) before (-0.020, 0.031) after (0.000, 0.028)
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Have you fix the measure problem?
I have sa me problem too
