PLEASE HELP trying to make duet work
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@josegerdes what part of homing does not work. I see that you are using stall homing, have you tuned your settings for stall detection?
https://duet3d.dozuki.com/Wiki/Stall_detection_and_sensorless_homing
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@t3p3tony no I didn’t because i dont know how to start i thing my config its all wrong…. Can you send me the correct config, i tune here…
The X and Y homing is not working. It just dont stop… and the Z when i home the dobble motor not work, it forget about dobble motor -
The syntax for M98 is:
M98 P"homex.g"
Notice the P and the " " around the name of the file.
Frederick
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@josegerdes said in PLEASE HELP trying to make duet work:
M569 P0.0 S1 ; 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 S1 ; physical drive 0.3 goes forwards
M584 X0.0 Y0.1 Z2:4 E0.3 ; set drive mappingThe M569 definition for 4 is missing.
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@josegerdes said in PLEASE HELP trying to make duet work:
The X and Y homing is not working. It just dont stop…
That's why you need to follow the tuning documentation.
Also a couple of other issues have been highlighted in your configuration that should be fixed.
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@t3p3tony i did… i lk try to fix all that to se if works.. realy i soent all day hahaah
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@fcwilt said in PLEASE HELP trying to make duet work:
M98 P"homex.g"
now Z its working but sensorless not sensing the end...
M400 ; wait til stuff stops
M574 X1 Y1 S3 ; use stall guard for endstops
M913 X60 Y60 ; drop motor currents to 30%
M201 X800 Y800 ; reduce acceleration on X/Y to stop false triggers
M915 P0 S1 R0 F0; Sensitivity 4, don’t take action, don’t filter
G91 ; set relative
G1 Z5 F1200 S2
G1 S1 X-250 F4000 ; move left 250mm, stopping at the endstop
G1 X10 F1200; move away from end
G1 Z-5 F1200 S2
G90 ; back to absolute positioning
M400 ; wait again
M913 X100 Y100 ; motor currents back to 100%
M201 X3000 Y3000 ; accel back to original
M574 X1 Y1 Z0 S0 ; set endstops backAnd z its in a strange loop i need to check... why
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@josegerdes said in PLEASE HELP trying to make duet work:
@fcwilt said in PLEASE HELP trying to make duet work:
M98 P"homex.g"
now Z its working but sensorless not sensing the end...
M400 ; wait til stuff stops
M574 X1 Y1 S3 ; use stall guard for endstops
M913 X60 Y60 ; drop motor currents to 30%
M201 X800 Y800 ; reduce acceleration on X/Y to stop false triggers
M915 P0 S1 R0 F0; Sensitivity 4, don’t take action, don’t filter
G91 ; set relative
G1 Z5 F1200 S2
G1 S1 X-250 F4000 ; move left 250mm, stopping at the endstop
G1 X10 F1200; move away from end
G1 Z-5 F1200 S2
G90 ; back to absolute positioning
M400 ; wait again
M913 X100 Y100 ; motor currents back to 100%
M201 X3000 Y3000 ; accel back to original
M574 X1 Y1 Z0 S0 ; set endstops backAnd z its in a strange loop i need to check... why
Hi,
I cannot help you with sensorless homing as it is not something I have every attempted to do and do not know the procedures to follow.
Frederick
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maybie its this bug https://forum.duet3d.com/topic/21108/stall-detection-on-duet-3-mini/7
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now worket without the
; Stallguard Sensitivy
M915 X S60 F0 R0 ; Set X axis Sensitivity
M915 Y S60 F0 R0 ; Set X axis Sensitivity
probably the defalt confg? addded D30 V40 to drivers
