Duet3D Logo Duet3D
    • Tags
    • Documentation
    • Order
    • Register
    • Login

    bltouch

    Scheduled Pinned Locked Moved Unsolved
    General Discussion
    3
    57
    1.9k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • nemecekundefined
      nemecek
      last edited by

      Thank you

      ; homedelta.g
      ; called to home all towers on a delta printer
      ;
      ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sat Jun 27 2020 18:57:16 GMT+0200 (heure d’été d’Europe centrale)
      G91 ; relative positioning
      G1 H1 X405 Y405 Z405 F1800 ; move all towers to the high end stopping at the endstops (first pass)
      G1 H2 X-5 Y-5 Z-5 F1800 ; go down a few mm
      G1 H1 X10 Y10 Z10 F360 ; move all towers up once more (second pass)
      G1 Z-5 F6000 ; move down a few mm so that the nozzle can be centred
      G90 ; absolute positioning
      G1 X0 Y0 F6000 ; move X+Y to the centre

      ; bed.g
      ; called to perform automatic delta calibration via G32
      ;
      ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sat Jun 27 2020 18:57:16 GMT+0200 (heure d’été d’Europe centrale)
      M561 ; clear any bed transform
      G28 ; home all towers
      ; Probe the bed at 10 peripheral and 6 halfway points, and perform 8-factor auto compensation
      ; Before running this, you should have set up your Z-probe trigger height to suit your build, in the G31 command in config.g.
      G30 P0 X0 Y117.2 H0 Z-99999
      G30 P1 X80.93 Y111.38 H0 Z-99999
      G30 P2 X142.66 Y46.35 H0 Z-99999
      G30 P3 X142.66 Y-46.35 H0 Z-99999
      G30 P4 X88.17 Y-121.35 H0 Z-99999
      G30 P5 X0 Y-150 H0 Z-99999
      G30 P6 X-83.34 Y-114.71 H0 Z-99999
      G30 P7 X-113.38 Y-36.84 H0 Z-99999
      G30 P8 X-103.96 Y33.78 H0 Z-99999
      G30 P9 X-63.9 Y87.95 H0 Z-99999
      G30 P10 X0 Y46.69 H0 Z-99999
      G30 P11 X63.74 Y36.8 H0 Z-99999
      G30 P12 X64.95 Y-37.5 H0 Z-99999
      G30 P13 X0 Y-75 H0 Z-99999
      G30 P14 X-43.98 Y-25.39 H0 Z-99999
      G30 P15 X-36.59 Y21.12 H0 Z-99999
      G30 P16 X0 Y0 H0 Z-99999 S8
      ; Use S-1 for measurements only, without calculations. Use S4 for endstop heights and Z-height only. Use S6 for full 6 factors
      ; If your Z probe has significantly different trigger heights depending on XY position, adjust the H parameters in the G30 commands accordingly. The value of each H parameter should be (trigger height at that XY position) - (trigger height at centre of bed)

      Phaedruxundefined 1 Reply Last reply Reply Quote 0
      • nemecekundefined
        nemecek
        last edited by nemecek

        m401 m402 g30 everything works

        1 Reply Last reply Reply Quote 0
        • Phaedruxundefined
          Phaedrux Moderator @nemecek
          last edited by

          @nemecek said in bltouch:

          (i also have a problem with the z axis in home i don't know why it stops before the endstop)

          Are you sure that your steps per mm is 80?

          Z-Bot CoreXY Build | Thingiverse Profile

          nemecekundefined 1 Reply Last reply Reply Quote 0
          • Phaedruxundefined
            Phaedrux Moderator
            last edited by

            Have you seen these pages?
            https://duet3d.dozuki.com/Wiki/ConfiguringRepRapFirmwareDeltaPrinter
            https://duet3d.dozuki.com/Wiki/Calibrating_a_delta_printer

            Z-Bot CoreXY Build | Thingiverse Profile

            nemecekundefined 1 Reply Last reply Reply Quote 0
            • nemecekundefined
              nemecek @Phaedrux
              last edited by

              @Phaedrux yes mm is 80 😕

              1 Reply Last reply Reply Quote 0
              • Phaedruxundefined
                Phaedrux Moderator @nemecek
                last edited by

                @nemecek said in bltouch:

                G1 H1 X405 Y405 Z405 F1800 ; move all towers to the high end stopping at the endstops (first pass)

                Try increasing the distance moved for the initial homing to ensure that it goes far enough to hit the endstops.

                That may solve one problem if you're sure 80 steps per mm is correct and it's moving the correct amount.

                Z-Bot CoreXY Build | Thingiverse Profile

                nemecekundefined 1 Reply Last reply Reply Quote 0
                • nemecekundefined
                  nemecek @Phaedrux
                  last edited by

                  @Phaedrux yes I read but I don't know where I went wrong you can help me I'm really desperate

                  1 Reply Last reply Reply Quote 0
                  • Phaedruxundefined
                    Phaedrux Moderator
                    last edited by

                    I'll do my best, unfortunately I'm not a delta guru. All I can really do is suggest to go through those docs carefully and try and understand what's going on. I can try and answer any specific questions.

                    Z-Bot CoreXY Build | Thingiverse Profile

                    1 Reply Last reply Reply Quote 0
                    • nemecekundefined
                      nemecek
                      last edited by

                      ok
                      thank you🙂

                      1 Reply Last reply Reply Quote 0
                      • Phaedruxundefined
                        Phaedrux Moderator
                        last edited by

                        I'm hoping that if we resolve the initial homing the probing will fall into place. If M401 M402 and G30 work correctly to deploy the pin and cause the head to move towards the bed that means the probe itself is working correctly.

                        Z-Bot CoreXY Build | Thingiverse Profile

                        1 Reply Last reply Reply Quote 0
                        • nemecekundefined
                          nemecek @Phaedrux
                          last edited by

                          @Phaedrux said in bltouch:

                          G1 H1 X405 Y405 Z405 F1800

                          do I write like this? G1 H1 X700 Y700 Z700 F1800

                          1 Reply Last reply Reply Quote 0
                          • Phaedruxundefined
                            Phaedrux Moderator
                            last edited by

                            That should do it.

                            Z-Bot CoreXY Build | Thingiverse Profile

                            1 Reply Last reply Reply Quote 0
                            • nemecekundefined
                              nemecek
                              last edited by nemecek

                              Sans titre.png

                              gives me this error
                              can I send you a video tomorrow? so you understand me better

                              1 Reply Last reply Reply Quote 0
                              • Phaedruxundefined
                                Phaedrux Moderator
                                last edited by

                                @nemecek said in bltouch:

                                G1 X0 Y0 F6000 ; move X+Y to the centre

                                https://duet3d.dozuki.com/Wiki/Calibrating_a_delta_printer#Section_Homing_the_machine

                                See this section

                                Z-Bot CoreXY Build | Thingiverse Profile

                                nemecekundefined 2 Replies Last reply Reply Quote 0
                                • nemecekundefined
                                  nemecek @Phaedrux
                                  last edited by nemecek

                                  @Phaedrux good morning i read in your opinion should i delete it? G1 X0 Y0 F6000 ; move X+Y to the centre

                                  1 Reply Last reply Reply Quote 0
                                  • nemecekundefined
                                    nemecek @Phaedrux
                                    last edited by

                                    @Phaedrux ok perfect I solved the problem of the z axis by deleting this G1 X0 Y0 F6000; move X + Y to the center now and only one bltouch problem you can do
                                    😊 😊

                                    1 Reply Last reply Reply Quote 0
                                    • nemecekundefined
                                      nemecek
                                      last edited by

                                      hi I managed to get it working by changing the P9 to the P5 should be P9
                                      peche? can you explain it to me?

                                      M558 P5 H5 F120 T3000

                                      blt.png

                                      1 Reply Last reply Reply Quote 0
                                      • Phaedruxundefined
                                        Phaedrux Moderator
                                        last edited by

                                        Yes the BLTouch should use P9.

                                        I'm curious now what firmware version you are running. Should be 2.05.1.
                                        Can you please send M122 and post the results?

                                        Z-Bot CoreXY Build | Thingiverse Profile

                                        1 Reply Last reply Reply Quote 0
                                        • nemecekundefined
                                          nemecek
                                          last edited by

                                          yes

                                          M122
                                          

                                          === Diagnostics ===
                                          RepRapFirmware for Duet 2 WiFi/Ethernet version 2.05.1 running on Duet WiFi 1.02 or later
                                          Board ID: 08DGM-956GU-DJMSN-6J1FL-3SJ6S-T9NVD
                                          Used output buffers: 3 of 24 (9 max)
                                          === RTOS ===
                                          Static ram: 25712
                                          Dynamic ram: 92604 of which 396 recycled
                                          Exception stack ram used: 432
                                          Never used ram: 11928
                                          Tasks: NETWORK(ready,628) HEAT(blocked,1232) MAIN(running,348) IDLE(ready,160)
                                          Owned mutexes:
                                          === Platform ===
                                          Last reset 00:40:29 ago, cause: power up
                                          Last software reset at 2020-06-28 19:10, reason: User, spinning module GCodes, available RAM 11968 bytes (slot 1)
                                          Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
                                          Error status: 0
                                          Free file entries: 10
                                          SD card 0 detected, interface speed: 20.0MBytes/sec
                                          SD card longest block write time: 6.1ms, max retries 0
                                          MCU temperature: min 29.1, current 40.2, max 40.8
                                          Supply voltage: min 11.9, current 12.1, max 12.2, under voltage events: 0, over voltage events: 0, power good: yes
                                          Driver 0: standstill, SG min/max 0/381
                                          Driver 1: standstill, SG min/max 0/371
                                          Driver 2: standstill, SG min/max 0/377
                                          Driver 3: standstill, SG min/max not available
                                          Driver 4: standstill, SG min/max not available
                                          Date/time: 2020-06-28 20:37:50
                                          Cache data hit count 4294967295
                                          Slowest loop: 49.05ms; fastest: 0.07ms
                                          I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
                                          === Move ===
                                          Hiccups: 0, FreeDm: 160, MinFreeDm: 154, MaxWait: 305348ms
                                          Bed compensation in use: mesh, comp offset 0.000
                                          === DDARing ===
                                          Scheduled moves: 422, completed moves: 422, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
                                          === Heat ===
                                          Bed heaters = -1 -1 -1 -1, chamberHeaters = -1 -1
                                          === GCodes ===
                                          Segments left: 0
                                          Stack records: 2 allocated, 0 in use
                                          Movement lock held by null
                                          http is idle in state(s) 0
                                          telnet is idle in state(s) 0
                                          file is idle in state(s) 0
                                          serial is idle in state(s) 0
                                          aux is idle in state(s) 0
                                          daemon is idle in state(s) 0
                                          queue is idle in state(s) 0
                                          autopause is idle in state(s) 0
                                          Code queue is empty.
                                          === Network ===
                                          Slowest loop: 15.44ms; fastest: 0.00ms
                                          Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
                                          HTTP sessions: 1 of 8

                                          • WiFi -
                                            Network state is running
                                            WiFi module is connected to access point
                                            Failed messages: pending 0, notready 0, noresp 0
                                            WiFi firmware version 1.23
                                            WiFi MAC address 5c:cf:7f:76:6a:14
                                            WiFi Vcc 3.34, reset reason Turned on by main processor
                                            WiFi flash size 4194304, free heap 25944
                                            WiFi IP address 192.168.1.35
                                            WiFi signal strength -63dBm, reconnections 0, sleep mode modem
                                            Socket states: 0 0 0 0 0 0 0 0
                                          1 Reply Last reply Reply Quote 0
                                          • Phaedruxundefined
                                            Phaedrux Moderator
                                            last edited by

                                            So what exactly happens when you have it set to P9 and do this test?

                                            https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe#Section_Static_test_using_the_web_interface

                                            Z-Bot CoreXY Build | Thingiverse Profile

                                            1 Reply Last reply Reply Quote 0
                                            • First post
                                              Last post
                                            Unless otherwise noted, all forum content is licensed under CC-BY-SA