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hbot homes correctly but prints mirrored ,

Scheduled Pinned Locked Moved
Tuning and tweaking
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  • 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

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        • 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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                • undefined
                  tracar
                  last edited by 25 Aug 2020, 16:20

                  change y homing in the homeall or the homey

                  ; homeall.g
                  ; called to home all axes

                  M280 P7 S90
                  G91 ; relative positioning
                  G1 H2 Z5 F800 ; lift Z relative to current position
                  G1 H1 X-445 Y-540 F1800 ; move quickly to X or Y endstop and stop there (first pass)
                  G1 H1 X-445 ; home X axis
                  G1 H1 Y-540 ; home Y axis
                  G1 X5 Y5 F800 ; go back a few mm
                  G1 H1 X-445 F200 ; move slowly to X axis endstop (second pass)
                  G1 H1 Y-540 F200 ; move slowly to Y axis endstop (second pass)
                  G1 H1 Z-905 F400 ; home Z axis
                  G1 Z5 F200 F800 ; go back a few mm
                  G1 H1 Z-905 F100 ; move slowly to Z axis endstop (second pass)

                  G90 ; absolute positioning
                  G92 Z0 ; set Z position to axis minimum (you may want to adjust this)
                  G91 ; relative positioning
                  G1 Z5 F800 ; lift Z relative to current position
                  G90 ; absolute positioning


                  ; 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

                  undefined 1 Reply Last reply 25 Aug 2020, 16:46 Reply Quote 0
                  • undefined
                    peter247 @tracar
                    last edited by peter247 25 Aug 2020, 16:46

                    @tracar

                    BOTH , Remove ALL the minus sign for Y

                    eg G1 H1 Y-540 F1800 to just G1 H1 Y540 F1800

                    I missed a bit , Change all the positive Y to a minus

                    G1 Y5 F800 to G1 Y-5 F800

                    So really invert anything use the Y axis , ONLY THE Ys NOT THE X or Zs

                    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, 17:11

                      changes made. yaxis moves away from the endstops now when homed, all else works as it should

                      this is a coreXY hbot setup.

                      i can change the direction of the steppers if needed by a switch on the driver, as they are external.

                      undefined 1 Reply Last reply 25 Aug 2020, 17:13 Reply Quote 0
                      • undefined
                        peter247 @tracar
                        last edited by 25 Aug 2020, 17:13

                        @tracar

                        So we did it in the end ? .

                        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, 17:22

                          no
                          homing x and y travels to the correct corner and has been fixed,

                          the only thing that is wrong is the y axis movement, ONLY after it has been homed.

                          undefined 1 Reply Last reply 25 Aug 2020, 17:25 Reply Quote 0
                          • undefined
                            peter247 @tracar
                            last edited by 25 Aug 2020, 17:25

                            @tracar

                            Have you done this to your homing file Y and All ?

                            BOTH , Remove ALL the minus sign for Y
                            eg G1 H1 Y-540 F1800 to just G1 H1 Y540 F1800
                            Change all the positive Y to a minus
                            G1 Y5 F800 to G1 Y-5 F800
                            So really invert anything use the Y axis , ONLY THE Ys NOT THE X or Zs

                            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+

                            1 Reply Last reply Reply Quote 0
                            • undefined
                              tracar
                              last edited by 25 Aug 2020, 17:27

                              i have, problem is when i change thoes it messes with the direction of x, and no matter what direction i change the steppers via the switch x or y is always in the wrong direction

                              undefined 1 Reply Last reply 25 Aug 2020, 17:28 Reply Quote 0
                              • undefined
                                peter247 @tracar
                                last edited by 25 Aug 2020, 17:28

                                @tracar

                                ONLY CHANGE Y .. Leave x and z alone .

                                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, 17:29 Reply Quote 0
                                • undefined
                                  tracar @peter247
                                  last edited by 25 Aug 2020, 17:29

                                  @peter247
                                  yes only changed all the y stuff

                                  undefined 1 Reply Last reply 25 Aug 2020, 17:30 Reply Quote 0
                                  • undefined
                                    peter247 @tracar
                                    last edited by 25 Aug 2020, 17:30

                                    @tracar

                                    and just Y motor direction ?

                                    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+

                                    1 Reply Last reply Reply Quote 0
                                    • undefined
                                      tracar
                                      last edited by 25 Aug 2020, 17:31

                                      changing the y info only affects the homing direction of the y axis , yes
                                      so changing it the way you want makes the y axis home away from the endstop

                                      undefined 1 Reply Last reply 25 Aug 2020, 17:38 Reply Quote 0
                                      • undefined
                                        tracar
                                        last edited by 25 Aug 2020, 17:33

                                        this would be so much easier if the x and y steppers were not working together to move the x/y "coreXY"

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                                        • undefined
                                          peter247 @tracar
                                          last edited by 25 Aug 2020, 17:38

                                          @tracar

                                          Changing the Home file swaps the direction and goes away from the end stop , so you change the direction of the motor to fix it.

                                          The old homing file say move to the front , but the motor direction is wrong too , so to head to the back , which you call correct homing .

                                          But you need to tell to head to the back and change the direction of the motors too , you need to change both at the same time.

                                          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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