Triple z axis bed tramming
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@mrenz999 said in Triple z axis bed tramming:
G30 P2 X20 Y110 Z-99999 ; probe near an adjusting screw
G30 P3 X20 Y365 Z-99999 ; probe near an adjusting screw
G30 P4 X430 Y240 Z-99999 S3 ; probe near an adjusting screw and calibrate 3 motorsShouldn't that be P1 P2 P3? Your points start at P2 for some reason.
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@Phaedrux
That's the assigned motors for Z
Is that not the correct way to put it ?
; Drives
M569 P0.0 S0 ; physical drive 0.0 goes forwards
M569 P0.1 S1 ; physical drive 0.1 goes forwards
M569 P0.2 S0 ; physical drive 0.2 goes forwards
M569 P0.3 S0
M569 P0.4 S1
M569 P0.5 S0 ; physical drive 0.3 goes forwards
M584 X0.0 Y0.1 Z0.2:3:4 E0.5 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E420.00 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X20000 Y20000 Z600 E3600.00 ; set maximum speeds (mm/min)
M201 X3000 Y3000 Z100 E5000 ; set accelerations (mm/s^2)
M906 X1600 Y1600 Z1600 E1600 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout
M671 X20:20:430 Y110:365:240 S0.5 ; leadscrews at rear left, front middle and rear right -
No, in this context G30 P is the number of the point to probe
https://duet3d.dozuki.com/Wiki/Gcode#Section_G30_Single_Z_Probe
You're probing 3 points and doing 3 point correction, so use p1 p2 p3
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@Phaedrux Ok changed that. It goes to all 3 points now and probes but then says error: 3 points expected 0 probed.
G32
Error: Bed calibration : 3 factor calibration requested but only 0 points provided -
@Phaedrux Should I change Defining my mesh to less points ?
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Mesh is different. That's G29 and M557. Not related to independent leveling.
My mistake. It should be P0 for the first point and not P1. So P0 P1 P2
There is quite literally an example here: https://duet3d.dozuki.com/Wiki/Bed_levelling_using_multiple_independent_Z_motors#Section_Example_for_3_motors
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@Phaedrux That did it. Now I have an error saying it exceed limits lol. That I can work on.
Thank you so much for your help and patience. -
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@Phaedrux Did that. Thanks again. Do you know if I can plug a webcam into the SBC ?
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Yes you can plug an webcam into the SBC but it won't automatically show up in the DWC. I think you'd need it to work as a network streaming webcam and then point DWC to the stream url.
