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Automatic Bed Tilt Calibration, G30 S4, and G30 S-2

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  • undefined
    BStump @jay_s_uk
    last edited by 23 Jun 2021, 13:46

    @jay_s_uk said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

    @bstump normally one is deploy and the other is retract. what type of probe do you have?

    BLTouch

    1 Reply Last reply Reply Quote 0
    • undefined
      BStump @jay_s_uk
      last edited by 23 Jun 2021, 13:49

      @jay_s_uk the H558 commands in both the tilt macro and the config.g are identical. I will comment out the one in my modified macro.

      undefined 1 Reply Last reply 23 Jun 2021, 14:27 Reply Quote 0
      • undefined
        BStump @BStump
        last edited by 23 Jun 2021, 14:27

        After commenting out the M558 and M280 in my Tilt Macro the results are better but it does not look like it corrected the Z=0. Maybe I need to run a G30 S-2 K0 to correct the Z=0.

        6571d84c-7454-457b-b462-2641d26b1cff-image.png

        M300 S555 P666 ;
        ;M280 P7 S60
        M300 S1888 P444 ; Beep
        M561
        G28 ; Home
        ;M558 P9 H15 F120 T9000 A1 R0.7 ; Set Z probe type to bltouch and the dive height + speeds
        G30 P0 X10 Y10 Z-99999 ; Probe near a leadscrew
        G30 P1 X980 Y10 Z-99999 ; Probe near a leadscrew
        G30 P2 X980 Y980 Z-99999 ; Probe near a leadscrew
        G30 P3 X10 Y980 Z-99999 S4 ; Probe near a leadscrew
        M561 ; home
        G28 ; home
        ;M558 P9 H15 F120 T9000 A1 R0.7 ; Set Z probe type to bltouch and the dive height + speeds
        G30 P0 X10 Y10 Z-99999 ; Probe near a leadscrew
        G30 P1 X980 Y10 Z-99999 ; Probe near a leadscrew
        G30 P2 X980 Y980 Z-99999 ; Probe near a leadscrew
        G30 P3 X10 Y980 Z-99999 S4 ; Probe near a leadscrew
        M561 ; home
        G28 ; home
        ;M558 P9 H15 F120 T9000 A1 R0.7 ; Set Z probe type to bltouch and the dive height + speeds
        G30 P0 X10 Y10 Z-99999 ; Probe near a leadscrew
        G30 P1 X980 Y10 Z-99999 ; Probe near a leadscrew
        G30 P2 X980 Y980 Z-99999 ; Probe near a leadscrew
        G30 P3 X10 Y980 Z-99999 S4 ; Probe near a leadscrew
        M561 ; home
        G28 ; home
        M300 S1600 P555
        M291 S2 P"Automatic bed tilt calibration has been performed"
        undefined 1 Reply Last reply 23 Jun 2021, 14:34 Reply Quote 0
        • undefined
          BStump @BStump
          last edited by 23 Jun 2021, 14:34

          Well the G30 S-2 K0 still errored out and said no tool selected.

          0404c870-0e2e-45b2-9acd-f199b3790395-image.png

          M300 S555 P666 ;
          ;M280 P7 S60
          M300 S1888 P444 ; Beep
          G30 S-2 K0
          M561
          G28 ; Home
          ;M558 P9 H15 F120 T9000 A1 R0.7 ; Set Z probe type to bltouch and the dive height + speeds
          G30 P0 X10 Y10 Z-99999 ; Probe near a leadscrew
          G30 P1 X980 Y10 Z-99999 ; Probe near a leadscrew
          G30 P2 X980 Y980 Z-99999 ; Probe near a leadscrew
          G30 P3 X10 Y980 Z-99999 S4 ; Probe near a leadscrew
          M561 ; home
          G28 ; home
          ;M558 P9 H15 F120 T9000 A1 R0.7 ; Set Z probe type to bltouch and the dive height + speeds
          G30 P0 X10 Y10 Z-99999 ; Probe near a leadscrew
          G30 P1 X980 Y10 Z-99999 ; Probe near a leadscrew
          G30 P2 X980 Y980 Z-99999 ; Probe near a leadscrew
          G30 P3 X10 Y980 Z-99999 S4 ; Probe near a leadscrew
          M561 ; home
          G28 ; home
          ;M558 P9 H15 F120 T9000 A1 R0.7 ; Set Z probe type to bltouch and the dive height + speeds
          G30 P0 X10 Y10 Z-99999 ; Probe near a leadscrew
          G30 P1 X980 Y10 Z-99999 ; Probe near a leadscrew
          G30 P2 X980 Y980 Z-99999 ; Probe near a leadscrew
          G30 P3 X10 Y980 Z-99999 S4 ; Probe near a leadscrew
          M561 ; home
          G28 ; home
          M300 S1600 P555
          M291 S2 P"Automatic bed tilt calibration has been performed"
          undefined 1 Reply Last reply 23 Jun 2021, 14:51 Reply Quote 0
          • undefined
            BStump @BStump
            last edited by 23 Jun 2021, 14:51

            Added T0 to the macro (not config.g) and got past the G30 S-2 no tool error, but still no sign the Z=0 is being reset.

            41eb135b-06db-4aff-9ba3-98a81b02ee83-image.png

            M300 S555 P666 ;
            ;M280 P7 S60
            M300 S1888 P444 ; Beep
            T0
            G30 X10 Y980 S-2 K0
            M561
            G28 ; Home
            ;M558 P9 H15 F120 T9000 A1 R0.7 ; Set Z probe type to bltouch and the dive height + speeds
            G30 P0 X10 Y10 Z-99999 ; Probe near a leadscrew
            G30 P1 X980 Y10 Z-99999 ; Probe near a leadscrew
            G30 P2 X980 Y980 Z-99999 ; Probe near a leadscrew
            G30 P3 X10 Y980 Z-99999 S4 ; Probe near a leadscrew
            M561 ; home
            G28 ; home
            ;M558 P9 H15 F120 T9000 A1 R0.7 ; Set Z probe type to bltouch and the dive height + speeds
            G30 P0 X10 Y10 Z-99999 ; Probe near a leadscrew
            G30 P1 X980 Y10 Z-99999 ; Probe near a leadscrew
            G30 P2 X980 Y980 Z-99999 ; Probe near a leadscrew
            G30 P3 X10 Y980 Z-99999 S4 ; Probe near a leadscrew
            M561 ; home
            G28 ; home
            ;M558 P9 H15 F120 T9000 A1 R0.7 ; Set Z probe type to bltouch and the dive height + speeds
            G30 P0 X10 Y10 Z-99999 ; Probe near a leadscrew
            G30 P1 X980 Y10 Z-99999 ; Probe near a leadscrew
            G30 P2 X980 Y980 Z-99999 ; Probe near a leadscrew
            G30 P3 X10 Y980 Z-99999 S4 ; Probe near a leadscrew
            M561 ; home
            G28 ; home
            M300 S1600 P555
            M291 S2 P"Automatic bed tilt calibration has been performed"
            undefined 1 Reply Last reply 23 Jun 2021, 15:02 Reply Quote 0
            • undefined
              BStump @BStump
              last edited by 23 Jun 2021, 15:02

              I need a way that automatically works to reset the Z=0. Currently no sign the tilt correction is taking nor the Z=0 is being reset correctly.

              1 Reply Last reply Reply Quote 0
              • undefined
                BStump @jay_s_uk
                last edited by 23 Jun 2021, 15:09

                @jay_s_uk said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                if !move.axes[0].homed || !move.axes[1].homed ; If the printer hasn't been homed, home it G28 XY ; home y and x ; G28 Z ; home z ; M561 ; clear any bed transform M98 P"bed_screws.g" ; perform bed tramming echo "BTC: 1 - Difference was " ^ move.calibration.initial.deviation ^ "mm" ; while move.calibration.initial.deviation >= 0.01 ; perform additional tramming if previous deviation was over 0.01mm if iterations = 5 abort "Too many auto tramming attempts" M98 P"bed_screws.g" ; perform bed tramming echo "BTC: " ^ iterations + 2 ^ " - Difference was " ^ move.calibration.initial.deviation ^ "mm" continue ; G28 Z

                I tried to use your suggested macro and it errored out

                5e5d7a71-a9fc-4384-9065-5502b8b3bbb9-image.png 0bf4bd25-64ae-4b10-8cc1-1f03dade83db-image.png

                undefined 1 Reply Last reply 23 Jun 2021, 15:12 Reply Quote 0
                • undefined
                  BStump @BStump
                  last edited by BStump 23 Jun 2021, 15:12

                  @jay_s_uk

                  @bstump said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                  I tried to use your suggested macro and it errored out

                  But it does sort of run and the second iteration does look like it compensated for the Z=0

                  30a7f8a9-fc21-46fa-8d53-35f142a0e1d3-image.png

                  undefined 1 Reply Last reply 23 Jun 2021, 15:20 Reply Quote 0
                  • undefined
                    jay_s_uk @BStump
                    last edited by 23 Jun 2021, 15:20

                    @bstump what version of RRF are you running?
                    Post the output of M115

                    Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

                    undefined 1 Reply Last reply 23 Jun 2021, 16:42 Reply Quote 0
                    • undefined
                      BStump @jay_s_uk
                      last edited by 23 Jun 2021, 16:42

                      @jay_s_uk said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                      @bstump what version of RRF are you running?
                      Post the output of M115

                      eec6465d-fbf4-4e95-848b-e6cd8c915051-image.png

                      undefined 1 Reply Last reply 23 Jun 2021, 16:45 Reply Quote 0
                      • undefined
                        BStump @BStump
                        last edited by 23 Jun 2021, 16:45

                        @bstump said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                        @jay_s_uk said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                        @bstump what version of RRF are you running?
                        Post the output of M115

                        eec6465d-fbf4-4e95-848b-e6cd8c915051-image.png

                        Looks to be the latest RRF

                        undefined 1 Reply Last reply 23 Jun 2021, 16:50 Reply Quote 0
                        • undefined
                          BStump @BStump
                          last edited by 23 Jun 2021, 16:50

                          @bstump said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                          @bstump said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                          @jay_s_uk said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                          @bstump what version of RRF are you running?
                          Post the output of M115

                          eec6465d-fbf4-4e95-848b-e6cd8c915051-image.png

                          Looks to be the latest RRF

                          But simple thing like

                          if !move.axes[0].homed || !move.axes[1].homed || !move.axes[2].homed
                          M117 "Homing"
                          G28

                          cause errors

                          25567d08-dae0-439f-924f-953ccdc8444a-image.png

                          It is like it does not like many commands or expressions

                          undefined 1 Reply Last reply 23 Jun 2021, 16:59 Reply Quote 0
                          • undefined
                            jay_s_uk @BStump
                            last edited by 23 Jun 2021, 16:59

                            @bstump none of my macro will work for you then. Its for rrf 3.2 and above.
                            You may want to look at upgrading as its so much easier to accomplish in RRF 3. The latest is RRF 3.3.0

                            to quote @Phaedrux

                            Upload these 3 zip files, one at a time in the system tab. Don't extract them. Reboot after each. Use M115 to verify the firmware has been applied.
                            https://github.com/Duet3D/RepRapFirmware/releases/download/2.05.1/Duet2Firmware-2.05.1.zip
                            https://github.com/Duet3D/RepRapFirmware/releases/download/3.0/Duet2and3Firmware-3.0.zip
                            https://github.com/Duet3D/RepRapFirmware/releases/download/3.3/Duet2and3Firmware-3.3.zip
                            That will get your firmware and DWC up to date.
                            You can see the change logs here:
                            https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x
                            For your config, might be a good idea to run through the configurator tool and generate a fresh set for RRF3.
                            https://configtool.reprapfirmware.org/Start
                            Backup your existing config files in the sys folder in case you want to switch back to RRF3. IT’s easy to switch back and forth, just upload the zip file for the version you want and then upload your config files.
                            These documents will come in handy during the conversion.
                            https://duet3d.dozuki.com/Wiki/RepRapFirmware_3_overview
                            https://duet3d.dozuki.com/Wiki/Gcode```

                            Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

                            undefined 1 Reply Last reply 23 Jun 2021, 17:05 Reply Quote 0
                            • undefined
                              BStump @jay_s_uk
                              last edited by 23 Jun 2021, 17:05

                              @jay_s_uk said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                              @bstump none of my macro will work for you then. Its for rrf 3.2 and above.
                              You may want to look at upgrading as its so much easier to accomplish in RRF 3. The latest is RRF 3.3.0

                              to quote @Phaedrux

                              Upload these 3 zip files, one at a time in the system tab. Don't extract them. Reboot after each. Use M115 to verify the firmware has been applied.
                              https://github.com/Duet3D/RepRapFirmware/releases/download/2.05.1/Duet2Firmware-2.05.1.zip
                              https://github.com/Duet3D/RepRapFirmware/releases/download/3.0/Duet2and3Firmware-3.0.zip
                              https://github.com/Duet3D/RepRapFirmware/releases/download/3.3/Duet2and3Firmware-3.3.zip
                              That will get your firmware and DWC up to date.
                              You can see the change logs here:
                              https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x
                              For your config, might be a good idea to run through the configurator tool and generate a fresh set for RRF3.
                              https://configtool.reprapfirmware.org/Start
                              Backup your existing config files in the sys folder in case you want to switch back to RRF3. IT’s easy to switch back and forth, just upload the zip file for the version you want and then upload your config files.
                              These documents will come in handy during the conversion.
                              https://duet3d.dozuki.com/Wiki/RepRapFirmware_3_overview
                              https://duet3d.dozuki.com/Wiki/Gcode```

                              We are on 2.05.1. Do we need to implement that first file? Looks to be the current RRF.

                              undefined 1 Reply Last reply 23 Jun 2021, 17:06 Reply Quote 0
                              • undefined
                                jay_s_uk @BStump
                                last edited by 23 Jun 2021, 17:06

                                @bstump 2.05.1 is not the current RRF and hasn't been for ~18 months

                                Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

                                undefined 1 Reply Last reply 23 Jun 2021, 17:07 Reply Quote 0
                                • undefined
                                  BStump @jay_s_uk
                                  last edited by 23 Jun 2021, 17:07

                                  @jay_s_uk said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                                  @bstump 2.05.1 is not the current RRF and hasn't been for ~18 months

                                  I mean our current RRF

                                  undefined 1 Reply Last reply 23 Jun 2021, 17:08 Reply Quote 0
                                  • undefined
                                    BStump @BStump
                                    last edited by 23 Jun 2021, 17:08

                                    @bstump said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                                    @jay_s_uk said in Automatic Bed Tilt Calibration, G30 S4, and G30 S-2:

                                    @bstump 2.05.1 is not the current RRF and hasn't been for ~18 months

                                    I mean our current RRF

                                    734e8a45-bb43-4d58-84d7-54bda0dc7c65-image.png

                                    undefined 1 Reply Last reply 23 Jun 2021, 19:58 Reply Quote 0
                                    • undefined
                                      fcwilt @BStump
                                      last edited by 23 Jun 2021, 19:58

                                      @bstump

                                      One question: do you have a printer with multiple tools?

                                      One suggestion: take the time to update to the current v3 firmware - there are many, many improvements and fixes. It involves some changes to your configuration files but it takes less time than you might think. I put it off for a long time only to find it wasn't that much work.

                                      Frederick

                                      Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

                                      undefined 1 Reply Last reply 23 Jun 2021, 20:44 Reply Quote 0
                                      • undefined
                                        BStump @fcwilt
                                        last edited by 23 Jun 2021, 20:44

                                        @fcwilt Dual extruder, 4 Z steppers, LEDs, and even and external air filter tried to the contoller

                                        undefined 1 Reply Last reply 23 Jun 2021, 21:27 Reply Quote 0
                                        • undefined
                                          BStump
                                          last edited by 23 Jun 2021, 20:46

                                          Were there I/O mapping changes from 2.05.1 to 3.3? We have an error coming up with regards to the LED Current callout is M42 P27 S100 but it says the P is too high.

                                          undefined 1 Reply Last reply 23 Jun 2021, 21:23 Reply Quote 0
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