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    Incorrect behaviour

    Scheduled Pinned Locked Moved
    Using Duet Controllers
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    • LeviaChanundefined
      LeviaChan
      last edited by LeviaChan

      This is my first post, sorry for the formatting and thanks for reading in advance.

      I am using a duet 2 wifi with the latest version of firmware(Release 3.3 beta 3)

      List of problem:

      1. When X home is enforced, the x axis moved a few unit to the right and assumed itself as homed, end stop were not triggered(if the end stop is triggered manually it turns off the led on the board)
      2. When Y home is enforced, the y axis move towards the end stop correctly, hitting the end stop and keep hitting the end stop, the end stop seems triggered( based on the LED turning off on the board) but it doesn't register
      3. The part cooling fan (fan0) are not moving when set to any percentage in the web control interface

      Here is the config.g content:

      ; Configuration file for Duet WiFi (firmware version 3)
      ; executed by the firmware on start-up
      ;
      ; generated by RepRapFirmware Configuration Tool v3.2.3 on Wed Apr 28 2021 20:48:23 GMT+0100 (British Summer Time)

      ; General preferences
      G90 ; send absolute coordinates...
      M83 ; ...but relative extruder moves
      M550 P"My Printer" ; set printer name

      ; Network
      M552 S1 ; enable network
      M586 P0 S1 ; enable HTTP
      M586 P1 S0 ; disable FTP
      M586 P2 S0 ; disable Telnet

      ; Drives
      M569 P0 S1 ; physical drive 0 goes backwards
      M569 P1 S1 ; physical drive 1 goes backwards
      M569 P2 S0 ; physical drive 2 goes forwards
      M569 P3 S0 ; physical drive 3 goes backwards
      M584 X0 Y1 Z2 E3 ; set drive mapping
      M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
      M92 X98.00 Y80.00 Z400.00 E385.00 ; set steps per mm
      M566 X900.00 Y900.00 Z60.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
      M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
      M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
      M906 X800 Y800 Z800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
      M84 S30 ; Set idle timeout

      ; Axis Limits
      M208 X0 Y0 Z0 S1 ; set axis minima
      M208 X235 Y210 Z260 S0 ; set axis maxima

      ; Endstops
      M574 X1 S1 P"xstop" ; configure active-high endstop for low end on X via pin xstop
      M574 Y1 S1 P"ystop" ; configure sensorless endstop for low end on Y

      ; Z-Probe
      M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
      M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
      G31 P500 X0 Y0 Z2.5 ; set Z probe trigger value, offset and trigger height
      M557 X15:190 Y15:190 S20 ; define mesh grid

      ; Heaters
      M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
      M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
      M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
      M140 H0 ; map heated bed to heater 0
      M143 H0 S120 ; set temperature limit for heater 0 to 120C
      M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8 ; configure sensor 1 as thermistor on pin e0temp
      M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
      M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
      M143 H1 S360 ; set temperature limit for heater 1 to 360C

      ; Fans
      M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency
      M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off
      M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
      M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on

      ; Tools
      M563 P0 D0 H1 F0 ; 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

      ; Custom settings are not defined

      ; Miscellaneous
      M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
      T0 ; select first tool

      cosmowaveundefined 1 Reply Last reply Reply Quote 0
      • cosmowaveundefined
        cosmowave @LeviaChan
        last edited by cosmowave

        @leviachan what kind of endstop are you using? Just a switch?
        Eventually you need to define the pull-up or invert them...
        like my setup:

        M574 X1 S1 P"!xstop"                                ; configure active-high endstop for low end on X via pin !xstop
        M574 Y1 S1 P"!ystop"                                ; configure active-high endstop for low end on Y via pin !ystop
        M574 Z1 S1 P"!zstop"
        

        Mankati FSXT+, DeltaTowerV2, E3D MS/TC

        LeviaChanundefined 1 Reply Last reply Reply Quote 0
        • LeviaChanundefined
          LeviaChan @cosmowave
          last edited by

          @cosmowave they are some generic microswitch from a ender 3, sorry for not mentioning those

          cosmowaveundefined 1 Reply Last reply Reply Quote 0
          • cosmowaveundefined
            cosmowave @LeviaChan
            last edited by

            @leviachan what is reportet when you send M119 ? Try with and without pressed x-endstop

            Mankati FSXT+, DeltaTowerV2, E3D MS/TC

            LeviaChanundefined 1 Reply Last reply Reply Quote 0
            • LeviaChanundefined
              LeviaChan @cosmowave
              last edited by

              @cosmowave it shows:
              "M119
              Endstops - X: at min stop, Y: not stopped, Z: no endstop, Z probe: not stopped"

              physical status: X end stop not triggered, Y end stop triggered

              cosmowaveundefined 1 Reply Last reply Reply Quote 0
              • cosmowaveundefined
                cosmowave @LeviaChan
                last edited by

                @leviachan i think, you should inverting the endstops with the "!"

                M574 X1 S1 P"!xstop" 
                M574 Y1 S1 P"!ystop" 
                

                Mankati FSXT+, DeltaTowerV2, E3D MS/TC

                1 Reply Last reply Reply Quote 0
                • LeviaChanundefined
                  LeviaChan
                  last edited by LeviaChan

                  After changing P"xstop" to P"!xstop" the x axis now correctly bump into the endstop; however the end stop trigger was ignored, which is the same as the Y axis

                  cosmowaveundefined 1 Reply Last reply Reply Quote 0
                  • cosmowaveundefined
                    cosmowave @LeviaChan
                    last edited by

                    @leviachan what is in your homing macros? homeall.g, homex.g

                    Mankati FSXT+, DeltaTowerV2, E3D MS/TC

                    LeviaChanundefined 1 Reply Last reply Reply Quote 0
                    • LeviaChanundefined
                      LeviaChan @cosmowave
                      last edited by

                      @cosmowave
                      I am using the one generated from the reprapfirmware configurator

                      ; homex.g
                      ; called to home the X axis
                      ;
                      ; generated by RepRapFirmware Configuration Tool v3.2.3 on Wed Apr 28 2021 20:48:23 GMT+0100 (British Summer Time)
                      G91               ; relative positioning
                      G1 H2 Z5 F6000    ; lift Z relative to current position
                      G1 H1 X-240 F1800 ; move quickly to X axis endstop and stop there (first pass)
                      G1 H2 X5 F6000    ; go back a few mm
                      G1 H1 X-240 F360  ; move slowly to X axis endstop once more (second pass)
                      G1 H2 Z-5 F6000   ; lower Z again
                      G90               ; absolute positioning
                      
                      
                      ; homey.g
                      ; called to home the Y axis
                      ;
                      ; generated by RepRapFirmware Configuration Tool v3.2.3 on Wed Apr 28 2021 20:48:23 GMT+0100 (British Summer Time)
                      G91               ; relative positioning
                      G1 H2 Z5 F6000    ; lift Z relative to current position
                      G1 H1 Y-215 F1800 ; move quickly to Y axis endstop and stop there (first pass)
                      G1 H2 Y5 F6000    ; go back a few mm
                      G1 H1 Y-215 F360  ; move slowly to Y axis endstop once more (second pass)
                      G1 H2 Z-5 F6000   ; lower Z again
                      G90               ; absolute positioning
                      
                      
                      ; called to home all axes
                      ;
                      ; generated by RepRapFirmware Configuration Tool v3.2.3 on Wed Apr 28 2021 20:48:23 GMT+0100 (British Summer Time)
                      G91                     ; relative positioning
                      G1 H2 Z5 F6000          ; lift Z relative to current position
                      G1 H1 X-240 Y-215 F1800 ; move quickly to X and Y axis endstops and stop there (first pass)
                      G1 H2 X5 Y5 F6000       ; go back a few mm
                      G1 H1 X-240 Y-215 F360  ; move slowly to X and Y axis endstops once more (second pass)
                      G1 H1 Z-265 F360        ; move Z down stopping at the endstop
                      G90                     ; absolute positioning
                      G92 Z0                  ; set Z position to axis minimum (you may want to adjust this)
                      
                      ; Uncomment the following lines to lift Z after probing
                      ;G91                    ; relative positioning
                      ;G1 Z5 F100             ; lift Z relative to current position
                      ;G90                    ; absolute positioning
                      
                      
                      
                      cosmowaveundefined 1 Reply Last reply Reply Quote 0
                      • cosmowaveundefined
                        cosmowave @LeviaChan
                        last edited by

                        @leviachan try once again with m119, what's reported when endstops activated?

                        Mankati FSXT+, DeltaTowerV2, E3D MS/TC

                        LeviaChanundefined 1 Reply Last reply Reply Quote 0
                        • LeviaChanundefined
                          LeviaChan @cosmowave
                          last edited by

                          @cosmowave

                          "m119
                          Endstops - X: not stopped, Y: not stopped, Z: no endstop, Z probe: not stopped"

                          Physical status:
                          X axis is at home position, led on the board is off
                          Y axis is at home position, led on the board is off

                          cosmowaveundefined 1 Reply Last reply Reply Quote 0
                          • cosmowaveundefined
                            cosmowave @LeviaChan
                            last edited by

                            @leviachan try with pull-up "^"

                            M574 X1 S1 P"^!xstop" 
                            M574 Y1 S1 P"^!ystop"
                            

                            Mankati FSXT+, DeltaTowerV2, E3D MS/TC

                            1 Reply Last reply Reply Quote 0
                            • LeviaChanundefined
                              LeviaChan
                              last edited by LeviaChan

                              I have realized something intresting:
                              I have switched around the X and Y endstop, changing the P"!ystop" back to P"ystop" and now the Y axis homes correctly

                              This is weird because my endstops are ladled and plugged in the board according to the official pinout(X->Y->Z)

                              I have applied the same kind of change in the X axis, unfortunately it went back to the old behaviour of moving a bit to the right and called itself homed

                              cosmowaveundefined 1 Reply Last reply Reply Quote 0
                              • cosmowaveundefined
                                cosmowave @LeviaChan
                                last edited by cosmowave

                                @leviachan but your axles are moving properly? when you make a move x-, then the x axle is moving towards the x endstop? and vice versa

                                Mankati FSXT+, DeltaTowerV2, E3D MS/TC

                                LeviaChanundefined 1 Reply Last reply Reply Quote 0
                                • LeviaChanundefined
                                  LeviaChan @cosmowave
                                  last edited by

                                  @cosmowave I have found out that I am dumb and plugged the endstop into the wrong place 😥 I am thankful for your help, the X and Y axis is homing correctly now

                                  The Z axis is refusing to home now, I will spend some time trying to fix that and post back if it goes weird again

                                  again, thanks very much for the help

                                  cosmowaveundefined 1 Reply Last reply Reply Quote 0
                                  • cosmowaveundefined
                                    cosmowave @LeviaChan
                                    last edited by

                                    @leviachan eventually you have a similiar problem with the fan. Is it connected correct? And is the jumper for VFan setted properly?

                                    Mankati FSXT+, DeltaTowerV2, E3D MS/TC

                                    LeviaChanundefined 1 Reply Last reply Reply Quote 0
                                    • LeviaChanundefined
                                      LeviaChan @cosmowave
                                      last edited by

                                      @cosmowave I have went back and checked, the polarity is flipped by the manufacturer, after quickly flipping the position of red and black wire it now works as intended

                                      1 Reply Last reply Reply Quote 0
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