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    Y axis only moves partial way across bed`

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    • BearcatTDundefined
      BearcatTD
      last edited by

      This morning the Y Axis on my Ender 3 just up and decided to only move about 1/3 of the way to the front of the bed. And usually the machine homes to the lower left corner, now its wanting to home to the upper left corner. I haven't changed anything since it was working yesterday.

      Thoughts?

      Thanks,
      Pat

      ; Configuration file for Duet WiFi (firmware version 1.21)
      ; executed by the firmware on start-up
      ;
      ; generated by RepRapFirmware Configuration Tool on Thu Sep 06 2018 21:21:12 GMT-0700 (Pacific Daylight Time)

      ; General preferences
      G90 ; Send absolute coordinates...
      M83 ; ...but relative extruder moves

      ; Network
      M550 Pe3 ; Set machine name
      M552 S1 ; Enable network
      ;*** Access point is configured manually via M587
      M586 P0 S1 ; Enable HTTP
      M586 P1 S0 ; Disable FTP
      M586 P2 S0 ; Disable Telnet

      ; Drives
      M569 P0 S0 ; Drive 0 goes backwards
      M569 P1 S0 ; Drive 1 goes backwards
      M569 P2 S1 ; Drive 2 goes forwards
      M569 P3 S0 ; Drive 3 goes backwards
      M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
      M92 X80.00 Y80.00 Z400 E106.74 ; Set steps per mm
      M566 X1000 Y1000 Z100 E30000 ; Set maximum instantaneous speed changes (mm/min)
      M203 X6000 Y6000 Z500 E1500 ; Set maximum speeds (mm/min)

      M201 X300 Y300 Z100 E5000 ; Set accelerations (mm/s^2) was 500 you changed it to 300 for stall guard
      M906 X500 Y500 Z500 E1000 I30 ; Set motor currents (mA) and motor idle factor in per cent
      M84 S300 ; Set idle timeout

      ; Axis Limits
      M208 X-5.5 Y-10 Z0 S1 ; Set axis minima
      M208 X258.5 Y246 Z260 S0 ; Set axis maxima

      ; Endstops
      M574 X1 Y1 S1 ; Set active high endstops

      ; Z-Probe
      M574 Z1 S2 ; Set endstops controlled by probe
      M307 H3 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch
      M307 H4 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch
      M307 H1 A373.9 C115.3 D4.9 V23.8 B0
      M307 H0 A126.1 C599.1 D0.4 V23.0 B0
      M558 P9 H2.5 F120 T6000 ; Set Z probe type to bltouch and the dive height + speeds
      G31 P25 X-31 Y0 Z3.70 ; Set Z probe trigger value, offset and trigger height
      M557 X50:185 Y50:185 S65 ; Define mesh grid

      ; Heaters
      M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0
      M143 H0 S120 ; Set temperature limit for heater 0 to 120C
      M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1
      M143 H1 S345 ; Set temperature limit for heater 1 to 345C

      ; Fans
      M106 P0 S0 I0 B0.5 F250 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
      M106 P1 S1 I0 B0.5 F500 L255 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Minimum Speed is 1/3 aka 87 Thermostatic control is turned on triggered at nozzle temp 45;
      M106 P2 S0 I0 B0.5 F500 H-1 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on

      ; Tools
      M563 P0 D0 H1 ; Define tool 0
      G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
      G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C

      ; Automatic power saving
      M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss

      ; Custom settings
      ;M591 D0 P5 C3 R10:300 E3.0 S1 ; Duet3D laser sensor for extruder drive 0 is connected to endstop input 3 (E0), tolerance 10 to 120%, 3mm comparison length

      ; homeall.g
      ; called to home all axes
      ;
      ; generated by RepRapFirmware Configuration Tool on Sat Sep 29 2018 12:21:44 GMT-0700 (Pacific Daylight Time)
      G91 ; relative positioning
      G1 Z2.5 F6000 S2 ; lift Z relative to current position
      ; M98 Pdeployprobe.g ; deploy mechanical Z probe
      G1 S1 X-269 Y-261 F1800 ; move quickly to X and Y axis endstops and stop there (first pass)
      G1 X5 Y5 F6000 ; go back a few mm
      G1 S1 X-269 Y-261 F360 ; move slowly to X and Y axis endstops once more (second pass)
      G90 ; absolute positioning
      G1 X51 Y20 F6000 ; go to first bed probe point and home Z
      G30 ; home Z by probing the bed

      ; Uncomment the following lines to lift Z after probing
      ;G91 ; relative positioning
      ;G1 S2 Z2.5 F100 ; lift Z relative to current position
      ;G90 ; absolute positioning

      ; M98 Pretractprobe.g ; retract mechanical Z probe

      ; homex.g
      ; called to home the X axis
      ;
      ; generated by RepRapFirmware Configuration Tool on Sat Sep 29 2018 12:21:45 GMT-0700 (Pacific Daylight Time)
      G91 ; relative positioning
      G1 Z2.5 F6000 S2 ; lift Z relative to current position
      G1 S1 X-269 F1800 ; move quickly to X axis endstop and stop there (first pass)
      G1 X5 F6000 ; go back a few mm
      G1 S1 X-269 F360 ; move slowly to X axis endstop once more (second pass)
      G1 Z-2.5 F6000 S2 ; lower Z again
      G90 ; absolute positioning

      ; homey.g
      ; called to home the Y axis
      ;
      ; generated by RepRapFirmware Configuration Tool on Sat Sep 29 2018 12:21:44 GMT-0700 (Pacific Daylight Time)
      G91 ; relative positioning
      G1 Z2.5 F6000 S2 ; lift Z relative to current position
      G1 S1 Y-261 F1800 ; move quickly to Y axis endstop and stop there (first pass)
      G1 Y5 F6000 ; go back a few mm
      G1 S1 Y-261 F360 ; move slowly to Y axis endstop once more (second pass)
      G1 Z-2.5 F6000 S2 ; lower Z again
      G90 ; absolute positioning

      ; homez.g
      ; called to home the Z axis
      ;
      ; generated by RepRapFirmware Configuration Tool on Sat Sep 29 2018 12:21:44 GMT-0700 (Pacific Daylight Time)
      G91 ; relative positioning
      G1 Z2.5 F6000 S2 ; lift Z relative to current position
      G90 ; absolute positioning
      G1 X51 Y20 F6000 ; go to first probe point
      G30 ; home Z by probing the bed

      ; Uncomment the following lines to lift Z after probing
      ;G91 ; relative positioning
      ;G1 S2 Z2.5 F100 ; lift Z relative to current position
      ;G90 ; absolute positioning

      Professor of Theatre, Lighting and Scenic Designer, Northwest Missouri State University

      Hardware: Ender 3 with a Duet 2 wifi, CR-10 V2 with a Duet3

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      • Vetiundefined
        Veti
        last edited by

        check the wiring on the motor.

        1 Reply Last reply Reply Quote 0
        • BearcatTDundefined
          BearcatTD
          last edited by

          Everything seems to be seated fully and correctly. Here is a link to a quick video that shows what is happening on a home all. The grinding you hear is the Y motor.

          https://www.dropbox.com/s/q324rqgk7ibjn50/IMG_8450.mov?dl=0

          Pat

          Professor of Theatre, Lighting and Scenic Designer, Northwest Missouri State University

          Hardware: Ender 3 with a Duet 2 wifi, CR-10 V2 with a Duet3

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          • Vetiundefined
            Veti
            last edited by

            it could be a problem with the endstop.

            issue
            https://duet3d.dozuki.com/Wiki/Gcode#Section_M119_Get_Endstop_Status

            y might be triggered even if not at the endstop.

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            • BearcatTDundefined
              BearcatTD
              last edited by

              I haven't done anything since I shot that quick video. Here is the response from M119

              M119

              Endstops - X: not stopped, Y: at min stop, Z: not stopped, Z probe: not stopped

              Professor of Theatre, Lighting and Scenic Designer, Northwest Missouri State University

              Hardware: Ender 3 with a Duet 2 wifi, CR-10 V2 with a Duet3

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              • Vetiundefined
                Veti
                last edited by

                @BearcatTD said in Y axis only moves partial way across bed`:

                Y: at min stop,

                your y endstop is not working anymore.

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                • BearcatTDundefined
                  BearcatTD
                  last edited by

                  It does the same thing with the new endstop. I'm going to make a new wire harness for the "Y's".

                  Professor of Theatre, Lighting and Scenic Designer, Northwest Missouri State University

                  Hardware: Ender 3 with a Duet 2 wifi, CR-10 V2 with a Duet3

                  1 Reply Last reply Reply Quote 0
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