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    configuring Dual Z w/ Dual Z endstops....

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    • Vetiundefined
      Veti @dingo007
      last edited by

      @dingo007 said in configuring Dual Z w/ Dual Z endstops....:

      rr3 config (makes no sense) (M584 X0 Y2 Z1 E3:4 should be M584 X0 Y2 Z1:4 E3 )

      yes change it. thats the manual change that you did.

      dingo007undefined 1 Reply Last reply Reply Quote 0
      • Vetiundefined
        Veti
        last edited by

        @dingo007 said in configuring Dual Z w/ Dual Z endstops....:

        M574 Z1 S0 P"ystop" ; configure active-low endstop for low end on Z via pin ystop

        now add your second stop like this
        M574 Z1 S0 P"ystop+e0stop" ; configure active-low endstop for low end on Z via pin ystop

        dingo007undefined 1 Reply Last reply Reply Quote 0
        • dingo007undefined
          dingo007 @Veti
          last edited by

          @Veti
          And below where it states, makes completely no sense to my brain, can someone explain ?
          You must use the M671 command to define the X and Y coordinates of the leadscrews
          where my left and right Z screws are at 225 to the bed which is centered of the 450x450 bed

          M671 X-20:220 Y0:0 S0.5 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis
          M208 X-5:205 Y0:200 ; X carriage moves from -5 to 205, Y bed goes from 0 to 200

          dingo007undefined 1 Reply Last reply Reply Quote 0
          • dingo007undefined
            dingo007 @Veti
            last edited by

            @Veti said in configuring Dual Z w/ Dual Z endstops....:

            M574 Z1 S0 P"ystop+e0stop" ; configure active-low endstop for low end on Z via pin ystop

            Im using Y and E1 so.....
            M574 Z1 S0 P"ystop+e1stop" ; configure active-low endstop for low end on Z via pin ystop

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            • dingo007undefined
              dingo007 @dingo007
              last edited by dingo007

              @dingo007 i guess its..... ???

              M671 X0:250 Y0:250 S0.5 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis
              M208 X0:250 Y0:250 ; X carriage moves from 0 to 250, Y carraige goes from 0 to 250

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              • Vetiundefined
                Veti
                last edited by

                @dingo007 said in configuring Dual Z w/ Dual Z endstops....:

                M671 X0:250 Y0:250 S0.5 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis

                what are you trying to do now? dual z endstop or independent leveling?
                thats only needed for the second one.

                dingo007undefined 1 Reply Last reply Reply Quote 0
                • dingo007undefined
                  dingo007 @Veti
                  last edited by

                  @Veti the document you sent me https://duet3d.dozuki.com/Wiki/Bed_levelling_using_multiple_independent_Z_motors

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                  • dingo007undefined
                    dingo007
                    last edited by

                    final RR3 config
                    config.g
                    ; Drives
                    M569 P0 S1 ; physical drive 0 goes forwards
                    M569 P2 S0 ; physical drive 2 goes backwards
                    M569 P1 S0 ; physical drive 1 goes backwards
                    M569 P3 S1 ; physical drive 3 goes forwards
                    M569 P4 S0 ; physical drive 4 goes backwards
                    M584 X0 Y2 Z1:4 E3 ; set drive mapping
                    M350 X16 Y16 Z16:16 E16 I1 ; configure microstepping with interpolation
                    M92 X80.00 Y80.00 Z800.00:800.00 E420.00 ; set steps per mm
                    M566 X900.00 Y900.00 Z12.00:12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
                    M203 X6000.00 Y6000.00 Z180.00:180.00 E1200.00 ; set maximum speeds (mm/min)
                    M201 X500.00 Y500.00 Z20.00:20.00 E250.00 ; set accelerations (mm/s^2)
                    M906 X800 Y800 Z800:800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
                    M84 S30 ; Set idle timeout

                    M671 X0:250 Y0:250 S0.5 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis
                    M208 X0:250 Y0:250 ; X carriage moves from -5 to 205, Y bed goes from 0 to 200

                    ; Axis Limits
                    M208 X0 Y0 Z0 S1 ; set axis minima
                    M208 X350 Y350 Z850 S0 ; set axis maxima

                    ; Endstops
                    M574 X1 S0 P"xstop" ; configure active-low endstop for low end on X via pin xstop
                    M574 Y1 S0 P"zstop" ; configure active-low endstop for low end on Y via pin zstop
                    ;M574 Z1 S0 P"ystop" ; configure active-low endstop for low end on Z via pin ystop
                    M574 Z1 S0 P"ystop+e1stop" ; configure active-low endstop for low end on Z via pin ystop

                    bed.g

                    ; bed.g
                    ; called to perform automatic bed compensation via G32
                    ;
                    ; generated by RepRapFirmware Configuration Tool v2.1.5 on Fri Jan 10 2020 16:18:31 GMT+0700 (Indochina Time)
                    M561 ; clear any bed transform
                    G29 ; probe the bed and enable compensation
                    G28 ; home
                    ;M401 ; deploy Z probe (omit if using bltouch)
                    G30 P0 X250 Y250 Z-99999 ; probe near a leadscrew, half way along Y axis
                    G30 P1 X250 Y250 Z-99999 S2 ; probe near a leadscrew and calibrate 2 motors
                    ;M402 ; retract probe (omit if using bltouch)

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                    • Vetiundefined
                      Veti
                      last edited by

                      did you try homing?

                      dingo007undefined 2 Replies Last reply Reply Quote 0
                      • dingo007undefined
                        dingo007 @Veti
                        last edited by

                        @Veti not yet, waiting for a print to finish before i reflash to 3.x

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                        • dingo007undefined
                          dingo007 @Veti
                          last edited by

                          @Veti Okay so it doesnt home Z the way i would think. 1 end stop per Z axis .... cut the motor per side when end stop triggered. the right (Y) Z end stop both from movement, where i would think the opposite side would continue to move until its end stop was triggered.

                          config.g
                          ; Drives
                          M569 P0 S0 ; physical drive 0 goes forwards
                          M569 P2 S1 ; physical drive 2 goes backwards
                          M569 P1 S1 ; physical drive 1 goes backwards
                          M569 P3 S0 ; physical drive 3 goes forwards
                          M569 P4 S1 ; physical drive 4 goes backwards
                          M584 X0 Y2 Z1:4 E3 ; set drive mapping
                          M350 X16 Y16 Z16:16 E16 I1 ; configure microstepping with interpolation
                          M92 X80.00 Y80.00 Z800.00:800.00 E420.00 ; set steps per mm
                          M566 X900.00 Y900.00 Z12.00:12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
                          M203 X6000.00 Y6000.00 Z180.00:180.00 E1200.00 ; set maximum speeds (mm/min)
                          M201 X500.00 Y500.00 Z20.00:20.00 E250.00 ; set accelerations (mm/s^2)
                          M906 X800 Y800 Z800:800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
                          M84 S30 ; Set idle timeout

                          M671 X0:250 Y0:250 S0.5 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis
                          M208 X0:250 Y0:250 ; X carriage moves from -5 to 205, Y bed goes from 0 to 200

                          ; Axis Limits
                          M208 X0 Y0 Z0 S1 ; set axis minima
                          M208 X350 Y350 Z850 S0 ; set axis maxima

                          ; Endstops
                          M574 X1 S0 P"xstop" ; configure active-low endstop for low end on X via pin xstop
                          M574 Y1 S0 P"zstop" ; configure active-low endstop for low end on Y via pin zstop
                          ;M574 Z1 S0 P"ystop" ; configure active-low endstop for low end on Z via pin ystop
                          M574 Z1 S0 P"ystop+e1stop" ; configure active-low endstop for low end on Z via pin ystop

                          ; Z-Probe
                          M558 P1 C"zprobe.in+zprobe.mod" H5 F120 T6000 ; set Z probe type to unmodulated and the dive height + speeds
                          G31 P500 X0 Y0 Z2.5 ; set Z probe trigger value, offset and trigger height
                          M557 X15:215 Y15:195 S20 ; define mesh grid

                          bed.g
                          ; bed.g
                          ; called to perform automatic bed compensation via G32
                          ;
                          ; generated by RepRapFirmware Configuration Tool v2.1.5 on Fri Jan 10 2020 16:18:31 GMT+0700 (Indochina Time)
                          M561 ; clear any bed transform
                          G29 ; probe the bed and enable compensation
                          G28 ; home
                          ;M401 ; deploy Z probe (omit if using bltouch)
                          G30 P0 X250 Y250 Z-99999 ; probe near a leadscrew, half way along Y axis
                          G30 P1 X250 Y250 Z-99999 S2 ; probe near a leadscrew and calibrate 2 motors
                          ;M402 ; retract probe (omit if using bltouch)

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                          • Vetiundefined
                            Veti
                            last edited by

                            this has to be answerd by dc

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