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hbot homes correctly but prints mirrored ,

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Tuning and tweaking
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  • undefined
    Phaedrux Moderator @tracar
    last edited by 24 Aug 2020, 21:43

    @tracar said in hbot homes correctly but prints mirrored ,:

    @Phaedrux

    i tried v3 but didnt have enough brain power at that time to change all the needed files for it to work.

    Your config files are already using the format for RRF3, so you'll either need new files for RRF2 or update to RRF3.

    Z-Bot CoreXY Build | Thingiverse Profile

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    • undefined
      Phaedrux Moderator @tracar
      last edited by 24 Aug 2020, 21:44

      @tracar said in hbot homes correctly but prints mirrored ,:

      @Phaedrux
      0,0 is in the rear left corner

      front right corner is x440,y535

      See my linked post earlier about why you want 0,0 to be the front left corner. At the very least to understand how to get your prints unmirrored.

      Z-Bot CoreXY Build | Thingiverse Profile

      undefined 1 Reply Last reply 25 Aug 2020, 00:28 Reply Quote 0
      • undefined
        tracar @Phaedrux
        last edited by 25 Aug 2020, 00:28

        @Phaedrux
        i understand that if i modify my physical layout, i can achieve the goal of the correct homing direction .and thus a non mirrored print

        But my original question is Can it be changed in the software as so i dont have to change anything physically.

        with every cnc i have built. i can easily tell it what dir to home and what axis. this plastic printer just boggles me . lol

        1 Reply Last reply Reply Quote 0
        • undefined
          Phaedrux Moderator
          last edited by 25 Aug 2020, 01:17

          I'm not saying you have to change anything physical. It's all software settings. If you read the post I linked it tells you what had to be set based on your physical printer.

          0,0 is just a coordinate. Putting it in the front left matches the slicer and cad software coordinate system.

          The endstop position is irrelevant. It can be anywhere you want. The firmware just needs to know where it is based on 0,0 being in the front left.

          Your homing moves are set in the homing files. The direction has to move towards the endstop.

          The direction the motor actually goes is determined by the direction of rotation which is also defined in software.

          Z-Bot CoreXY Build | Thingiverse Profile

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          • undefined
            tracar
            last edited by 25 Aug 2020, 05:36

            its a bit much for me, i did upgrade to 3.11 but then it took me 3 days to figure out how to downgrade and get the wifi part to connect.. im more a hardware kinda guy. this software is a p-i-t-a for me.

            so can you show me a visual example of what i need to change in the code ?

            undefined 1 Reply Last reply 25 Aug 2020, 08:14 Reply Quote 0
            • undefined
              Phaedrux Moderator
              last edited by 25 Aug 2020, 06:15

              Sure. Post your current config.g and the results of M115 so I know what firmware you're currently on.

              Physical location of endstops is left and rear correct?

              Z-Bot CoreXY Build | Thingiverse Profile

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              • undefined
                peter247 @tracar
                last edited by 25 Aug 2020, 08:14

                @tracar

                Do a M122 again , so we can make sure you are on version 3.1 of the firmware.

                Ender 5 plus linear rail and hemera powered by duet 2 wifi , CR10s pro v1 with bltouch mostly stock , BLV mgn Cube slowly being built powered by duet 3 mini 5+

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                • undefined
                  tracar
                  last edited by 25 Aug 2020, 12:56

                  @Phaedrux said in hbot homes correctly but prints mirrored ,:

                  M115

                  currently:
                  FIRMWARE_NAME: RepRapFirmware for Duet 2 WiFi/Ethernet FIRMWARE_VERSION: 2.05.1 ELECTRONICS: Duet WiFi 1.02 or later FIRMWARE_DATE: 2020-02-09b1


                  ; Configuration file for Duet WiFi (firmware version 2.03)
                  ; executed by the firmware on start-up
                  ;
                  ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sat Jun 27 2020 12:25:17 GMT-0600 (Mountain Daylight Time)

                  ; General preferences

                  G31 X0 Y0 Z0 P25
                  G90 ; send absolute coordinates...
                  M83 ; ...but relative extruder moves
                  M550 P"Duet2" ; set printer name
                  M669 K1 ; select CoreXY mode

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

                  ; Drives
                  M569 P5 S1 T5 R1 ; physical drive x axis goes forwards
                  M569 P6 S1 T5 R1 ; physical drive y axis goes forwards
                  M569 P7 S1 T5 R1 ; physical drive z axis goes forwards
                  M569 P8 S1 T5 R1 ; physical drive z2 axis goes forwards
                  M569 P3 S1 ; physical drive 3 goes forwards
                  M584 X5 Y6 Z7:8 E3 ; set drive mapping
                  M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
                  M92 X200.00 Y200.00 Z800.00 E138.2316760023409 ; set steps per mm
                  M566 X200.00 Y200.00 Z200.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
                  M203 X25000.00 Y25000.00 Z2500.00 E2400.00 ; set maximum speeds (mm/min)
                  M201 X400.00 Y400.00 Z400.00 E400.00 ; 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 X440 Y535 Z900 S0 ; set axis maxima

                  ; Endstops
                  M574 X1 Y1 Z1 S0 ; set active high endstops

                  ; Z-Probe

                  M307 H7 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
                  M950 S0 C"exp.heater7" ; 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 Y40.9 Z.445 ; set Z probe trigger value, offset and trigger height
                  M557 X50:400 Y50:400 S100 ; define mesh grid x50:400 starts at 50, ends at 400 SXX moves by what its set to between points

                  ; Heaters
                  M305 P0 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 0
                  M143 H0 S120 ; set temperature limit for heater 0 to 120C
                  M305 P1 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 1
                  M143 H1 S280 ; set temperature limit for heater 1 to 280C

                  ; 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
                  ;M575 P1 S1 B57600 ; enable support for PanelDue

                  undefined 1 Reply Last reply 25 Aug 2020, 13:01 Reply Quote 0
                  • undefined
                    peter247 @tracar
                    last edited by 25 Aug 2020, 13:01

                    @tracar said in hbot homes correctly but prints mirrored ,:

                    WiFi/Ethernet FIRMWARE_VERSION: 2.05.1

                    Still version 2 firmware and running 3.1 config.g

                    Ender 5 plus linear rail and hemera powered by duet 2 wifi , CR10s pro v1 with bltouch mostly stock , BLV mgn Cube slowly being built powered by duet 3 mini 5+

                    undefined 1 Reply Last reply 25 Aug 2020, 13:07 Reply Quote 0
                    • undefined
                      peter247 @peter247
                      last edited by 25 Aug 2020, 13:07

                      @peter247

                      To update to RRF3 you need to upload these two zip files as is one at a time to the /sys folder using DWC.

                      https://github.com/Duet3D/RepRapFirmware/releases/download/3.0/Duet2and3Firmware-3.0.zip

                      https://github.com/Duet3D/RepRapFirmware/releases/download/3.1.1/Duet2and3Firmware-3.1.1.zip

                      DOWNLOAD , BUT DON'T UNZIP.
                      Go to the system tab and click update system file , find and select Det2and3Firmware-3.0.zip .
                      If it says your our running 3.0 with m122 repeat with the 3.1 file.

                      Ender 5 plus linear rail and hemera powered by duet 2 wifi , CR10s pro v1 with bltouch mostly stock , BLV mgn Cube slowly being built powered by duet 3 mini 5+

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                      • undefined
                        tracar
                        last edited by 25 Aug 2020, 13:50

                        m122
                        === Diagnostics ===
                        RepRapFirmware for Duet 2 WiFi/Ethernet version 3.1.1 running on Duet WiFi 1.02 or later

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                        • undefined
                          tracar
                          last edited by 25 Aug 2020, 13:54

                          This post is deleted!
                          1 Reply Last reply Reply Quote 0
                          • undefined
                            tracar
                            last edited by tracar 25 Aug 2020, 15:22

                            think im getting somewhere.

                            homing works and reports as
                            x0
                            y535
                            z5
                            z moves dow 5 after homing , all good here

                            after homing, when i jog X+ it goes away from the end-stop and moves to the right,

                            and when i give Y+ its travel is reversed, it should be moving towards the sensors , to the back of the machine, y- moves it towards the sensors and the back of the machine.
                            what needs to be changed to correct y motion travel?

                            undefined 1 Reply Last reply 25 Aug 2020, 15:32 Reply Quote 0
                            • undefined
                              peter247 @tracar
                              last edited by 25 Aug 2020, 15:32

                              @tracar

                              X homing to the left and Zero ... correct !!
                              Y homing to the back and 535mm ... correct !!!
                              Z 5mm correct if it is 5mm off the glass , you may need the set the offset

                              Ender 5 plus linear rail and hemera powered by duet 2 wifi , CR10s pro v1 with bltouch mostly stock , BLV mgn Cube slowly being built powered by duet 3 mini 5+

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                              • undefined
                                tracar
                                last edited by tracar 25 Aug 2020, 15:34

                                @tracar said in hbot homes correctly but prints mirrored ,:

                                after homing, when i jog X+ it goes away from the end-stop and moves to the right, this is correct!

                                and when i give Y+ its travel is reversed, it should be moving towards the sensors , to the back of the machine, y- moves it towards the sensors and the back of the machine.
                                what needs to be changed to correct y motion travel?

                                undefined 1 Reply Last reply 25 Aug 2020, 15:36 Reply Quote 0
                                • undefined
                                  tracar
                                  last edited by 25 Aug 2020, 15:36

                                  ; Configuration file for Duet WiFi (firmware version 3)
                                  ; executed by the firmware on start-up
                                  ;
                                  ; generated by RepRapFirmware Configuration Tool v3.1.4 on Tue Aug 25 2020 08:01:23 GMT-0600 (Mountain Daylight Time)

                                  ; General preferences
                                  G31 X0 Y0 Z0 P25
                                  G90 ; send absolute coordinates...
                                  M83 ; ...but relative extruder moves
                                  M550 P"Duet2" ; set printer name
                                  M669 K1 ; select CoreXY mode

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

                                  ; Drives
                                  M569 P5 S1 T5 R1 ; physical drive x goes forwards
                                  M569 P6 S1 T5 R1 ; physical drive y goes forwards
                                  M569 P7 S1 T5 R1 ; physical drive z goes forwards
                                  M569 P8 S1 T5 R1 ; physical drive z2 goes forwards
                                  M569 P3 S1 ; physical drive extruder goes forwards
                                  M584 X5 Y6 Z7:8 E3 ; set drive mapping
                                  M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
                                  M92 X200.00 Y200.00 Z200.00 E138.23 ; set steps per mm
                                  M566 X900.00 Y900.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
                                  M203 X25000.00 Y25000.00 Z2500.00 E2400.00 ; set maximum speeds (mm/min)
                                  M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
                                  M906 X300 Y300 Z300 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 X440 Y535 Z900 S0 ; set axis maxima

                                  ; Endstops
                                  M574 X1 S1 P"!xstop" ; configure active-low endstop for high end on X via pin xstop
                                  M574 Y2 S1 P"!ystop" ; configure active-low endstop for high end on Y via pin ystop
                                  M574 Z1 S1 P"!zstop" ; configure active-low endstop for low end on Z via pin zstop

                                  ; Z-Probe
                                  M950 S0 C"exp.heater7" ; create servo pin 0 for BLTouch
                                  M558 P9 C"^zprobe.in" H5 F120 T24000 ; set Z probe type to bltouch and the dive height + speeds
                                  G31 P500 X0 Y0 Z0.445 ; set Z probe trigger value, offset and trigger height
                                  M557 X50:400 Y50:500 S50 ; 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 B4138 ; 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

                                  ; 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
                                  M575 P1 S1 B57600 ; enable support for PanelDue
                                  M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss

                                  1 Reply Last reply Reply Quote 0
                                  • undefined
                                    peter247 @tracar
                                    last edited by peter247 25 Aug 2020, 15:36

                                    @tracar

                                    M569 P0 S0 changes the direction ? S0 or S1

                                    BUT HAVE YOU CHANGED THIS

                                    ; homey.g
                                    ; called to home the Y axis
                                    ;
                                    ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sat Jun 27 2020 12:25:17 GMT-0600 (Mountain Daylight Time)
                                    M280 P7 S90
                                    G91 ; relative positioning
                                    G1 H2 Z5 F800 ; lift Z relative to current position
                                    G1 H1 Y-540 F1800 ; move quickly to Y axis endstop and stop there (first pass)
                                    G1 Y5 F800 ; go back a few mm
                                    G1 H1 Y-540 F360 ; move slowly to Y axis endstop once more (second pass)
                                    G1 H2 Z-5 F800 ; lower Z again
                                    G90 ; absolute positioning

                                    The Y should be a positive number not minus.

                                    Ender 5 plus linear rail and hemera powered by duet 2 wifi , CR10s pro v1 with bltouch mostly stock , BLV mgn Cube slowly being built powered by duet 3 mini 5+

                                    undefined 1 Reply Last reply 25 Aug 2020, 15:41 Reply Quote 0
                                    • undefined
                                      peter247 @peter247
                                      last edited by 25 Aug 2020, 15:41

                                      @peter247

                                      getting closer !!!!

                                      Ender 5 plus linear rail and hemera powered by duet 2 wifi , CR10s pro v1 with bltouch mostly stock , BLV mgn Cube slowly being built powered by duet 3 mini 5+

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                                      • undefined
                                        tracar
                                        last edited by tracar 25 Aug 2020, 15:44

                                        the homing works as it should,
                                        the only issue now is when i manually move it in the x and y coordinates , the x works as it should.. but the y is reversed

                                        moving x+ moves it to the right and away from the endstop

                                        moving y+ does not move and y- moves it away from the endstop towards the front of the printer.

                                        y machine movement needs to be reversed.

                                        undefined 1 Reply Last reply 25 Aug 2020, 15:47 Reply Quote 0
                                        • undefined
                                          peter247 @tracar
                                          last edited by peter247 25 Aug 2020, 15:47

                                          @tracar

                                          You need to change Y homing to a positive and change the direction of the motor .. You must do both !!!!!!

                                          You are back to my first post what's wrong .
                                          end stops are correct.

                                          Ender 5 plus linear rail and hemera powered by duet 2 wifi , CR10s pro v1 with bltouch mostly stock , BLV mgn Cube slowly being built powered by duet 3 mini 5+

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