Solved: Extruder moving direction vs G1 command
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Hello all,
I am trying to configure a Duet 2 Wifi on a cartesian printer and I am new to RepRap. While I am very happy about the documentation - thanks everybody! - there are some bits that I can't seem to wrap my head around. One is about forward/backward motor direction.
My extruder was set in config.g as follows:
M569 P3 S1
If I test Extraction/Retraction through DWC (which uses the G1) the directions are opposite. So I change the extruder config to:
M569 P3 S0
But the directions though DWC are still wrong.
So what is it that I am not seeing? What other setting influences in which motor direction is extrusion?Thank you!
PS:
Running
Firmware Name: RepRapFirmware for Duet 2 WiFi/Ethernet
Firmware Electronics: Duet WiFi 1.02 or later
Firmware Version: 2.05.1 (2020-02-09b1)
WiFi Server Version: 1.23
Web Interface Version: 1.22.6
config.g is attached if that helps -
your motorsettings M569 are dubble in your config so remove the dubble part
; Drives M569 P0 S1 ; physical drive 0 goes forwards M569 P1 S1 ; physical drive 1 goes forwards M569 P2 S0 ; physical drive 2 goes backwards M569 P3 S1 ; physical drive 3 goes forwards M584 X0 Y1 Z2 E3 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X80.00 Y80.00 Z400.00 E450 ; set steps per mm M566 X600.00 Y600.00 Z60.00 E300.00 ; set maximum instantaneous speed changes (mm/min) M203 X30000.00 Y30000.00 Z600.00 E600.00 ; set maximum speeds (mm/min) M201 X500.00 Y500.00 Z200.00 E4000.00 ; set accelerations (mm/s^2) M906 X800 Y800 Z700 E800 I30 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ************************************************************************ this is doubble M569 P0 S1 ; Physical drive 0 goes forwards M569 P1 S1 ; Physical drive 1 goes forwards M569 P2 S0 ; Physical drive 2 goes backwards M569 P3 S1 ; Physical drive 3 goes forwards M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation M92 X80.00 Y80.00 Z400.00 E450.00 ; Set steps per mm M566 X600.00 Y600.00 Z60.00 E300.00 ; Set maximum instantaneous speed changes (mm/min) M203 X30000.00 Y30000.00 Z600.00 E600.00 ; Set maximum speeds (mm/min) M201 X500.00 Y500.00 Z200.00 E4000.00 ; Set accelerations (mm/s^2) M906 X850.00 Y800.00 Z700.00 E800.00 I30 ; Set motor currents (mA) and motor idle factor in per cent M84 S30
and than you can change the direction again
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Thank you very much! I can be quite blind sometimes. -