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    BL-Touch don´t trigger by Home Z

    Scheduled Pinned Locked Moved
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    • CupaCabraundefined
      CupaCabra
      last edited by

      I have a other Problem with my Printer and BLTouch.
      I home X and Y, in the second step are Home Z.
      The Bed go´s UP but wehn i Trigger the BL-Touch mith my Finger the Pin are stif and the Bed want chrash into the BLTouch.

      my HomeZ config

      ; homez.g
      ; called to home the Z axis
      ;
      ; generated by RepRapFirmware Configuration Tool v2.1.5 on Thu Jan 09 2020 13:42:31 GMT+0100 (Mitteleuropäische Normalzeit)
      G91 ; relative positioning
      G1 H2 Z5 F6000 ; lift Z relative to current position
      G90 ; absolute positioning
      G1 X50 Y50 F6000 ; go to first probe point
      G30 ; home Z by probing the bed

      ; Uncomment the following lines to lift Z after probing
      ;G91 ; relative positioning
      ;G1 Z5 F100 ; lift Z relative to current position
      ;G90 ; absolute positioning

      are those OK

      DIY-O-Sphereundefined 1 Reply Last reply Reply Quote 0
      • DIY-O-Sphereundefined
        DIY-O-Sphere @CupaCabra
        last edited by

        @CupaCabra
        Have you edited also the homeall.g?
        You have to change the M98 for calling the macros for deploy and retract...

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

          post your config.g

          1 Reply Last reply Reply Quote 0
          • CupaCabraundefined
            CupaCabra
            last edited by

            The homeall.g

            ; homeall.g
            ; called to home all axes
            ;
            ; generated by RepRapFirmware Configuration Tool v2.1.5 on Thu Jan 09 2020 09:19:35 GMT+0100 (Mitteleuropäische Normalzeit)
            G91 ; relative positioning
            G1 H2 Z5 F6000 ; lift Z relative to current position
            G1 H1 X-405 Y-405 F1800 ; move quickly to X or Y endstop and stop there (first pass)
            G1 H1 X-405 ; home X axis
            G1 H1 Y-405 ; home Y axis
            G1 X5 Y5 F6000 ; go back a few mm
            G1 H1 X-405 F360 ; move slowly to X axis endstop once more (second pass)
            G1 H1 Y-405 ; then move slowly to Y axis endstop
            G1 H1 Z505 F360 ; move Z up stopping at the endstop
            G90 ; absolute positioning
            G92 Z500 ; set Z position to axis maximum (you may want to adjust this)

            ; Uncomment the following lines to lift Z after probing
            ;G91 ; relative positioning
            ;G1 Z5 F100 ; lift Z relative to current position
            ;G90 ; absolute positioning

            DIY-O-Sphereundefined 1 Reply Last reply Reply Quote 0
            • CupaCabraundefined
              CupaCabra
              last edited by

              and the config.g

              ; Configuration file for Duet WiFi (firmware version 3)
              ; executed by the firmware on start-up
              ;
              ; generated by RepRapFirmware Configuration Tool v2.1.5 on Thu Jan 09 2020 09:19:35 GMT+0100 (Mitteleuropäische Normalzeit)

              ; General preferences
              G90 ; send absolute coordinates...
              M83 ; ...but relative extruder moves
              M550 P"My Printer" ; set printer name

              M667 S1 ; select CoreXY mode

              ; Network
              M551 P"123456" ; set password
              M552 S1 ; enable network
              M586 P0 S1 ; enable HTTP
              M586 P1 S0 ; disable FTP
              M586 P2 S0 ; disable Telnet

              ; Drives
              M569 P0 S1 ; physical drive 0 goes forwards
              M569 P1 S1 ; physical drive 1 goes forwards
              M569 P2 S1 ; physical drive 2 goes forwards
              M569 P3 S1 ; physical drive 3 goes forwards
              M569 P4 S1 ; physical drive 4 goes forwards
              M584 X0 Y1 Z2 E3:4 ; set drive mapping
              M350 X16 Y16 Z16 E16:16 I1 ; configure microstepping with interpolation
              M92 X80.00 Y80.00 Z4000.00 E415.00:415.00 ; set steps per mm
              M566 X900.00 Y900.00 Z12.00 E120.00:120.00 ; set maximum instantaneous speed changes (mm/min)
              M203 X6000.00 Y6000.00 Z180.00 E1200.00:1200.00 ; set maximum speeds (mm/min)
              M201 X500.00 Y500.00 Z20.00 E250.00:250.00 ; set accelerations (mm/s^2)
              M906 X1000 Y1000 Z1400 E800:800 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 X400 Y400 Z500 S0 ; set axis maxima

              ; Endstops
              M574 X1 S1 P"xstop" ; configure active-low endstop for low end on X via pin xstop
              M574 Y1 S1 P"ystop" ; configure active-low endstop for low end on Y via pin ystop

              ; BLTouch - Heaters
              ;M307 H3 A-1 C-1 D-1 ; Disable the 7th Heater to free up PWM channel 5 on the Duex board.

              ; Z-Probe
              M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
              M558 P9 C"^zprobe.in" H5 F100 T2000 ; set Z probe type to bltouch and the dive height + speeds
              G31 X20 Y0 Z3.3 P25 ; Z probe trigger value, offset in relation to nozzle. And trigger height adjustment
              M557 X50:350 Y50:350 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
              M143 H0 S120 ; set temperature limit for heater 0 to 120C
              M307 H0 B0 S1.00 ; disable bang-bang mode for the nozzle heater and set PWM limit
              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
              M143 H1 S280 ; set temperature limit for heater 1 to 280C
              M307 H1 B0 S1.00 ; disable bang-bang mode for the nozzle heater and set PWM limit
              M308 S2 P"e1temp" Y"thermistor" T100000 B4138 ; configure sensor 2 as thermistor on pin e1temp
              M950 H2 C"e1heat" T2 ; create nozzle heater output on e1heat and map it to sensor 2
              M143 H2 S280 ; set temperature limit for heater 2 to 280C
              M307 H2 B0 S1.00 ; disable bang-bang mode for the nozzle 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 H1:2 T45 ; set fan 1 value. Thermostatic control is turned on
              M950 F2 C"fan2" Q500 ; create fan 2 on pin fan2 and set its frequency
              M106 P2 S1 H1:2 T45 ; set fan 2 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
              M563 P1 H2 F0 ; define tool 1
              G10 P1 X0 Y0 Z0 ; set tool 1 axis offsets
              G10 P1 R0 S0 ; set initial tool 1 active and standby temperatures to 0C

              ; Custom settings are not defined

              ; Miscellaneous
              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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              • Vetiundefined
                Veti
                last edited by

                @CupaCabra said in BL-Touch don´t trigger by Home Z:

                M574 X1 S1 P"xstop" ; configure active-low endstop for low end on X via pin xstop
                M574 Y1 S1 P"ystop" ; configure active-low endstop for low end on Y via pin ystop

                there is no config for the probe
                add
                M574 Z1 S2 ; configure Z-probe endstop for low end on Z

                DIY-O-Sphereundefined 1 Reply Last reply Reply Quote 0
                • Vetiundefined
                  Veti
                  last edited by

                  @CupaCabra said in BL-Touch don´t trigger by Home Z:

                  B4138

                  your thermistors are configured wrong. that is the default and incorrect for your thermistors.

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                  • DIY-O-Sphereundefined
                    DIY-O-Sphere @CupaCabra
                    last edited by DIY-O-Sphere

                    @CupaCabra
                    As far as I could see the deploy and retract of bltouch is missing on homeall.g.

                    CupaCabraundefined Vetiundefined 2 Replies Last reply Reply Quote 0
                    • CupaCabraundefined
                      CupaCabra
                      last edited by

                      Ok, i change the Config.g

                      but the thermistors shows the Temp. right.

                      i use the PT100 Thermistors

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                      • Vetiundefined
                        Veti
                        last edited by

                        @CupaCabra said in BL-Touch don´t trigger by Home Z:

                        i use the PT100 Thermistors

                        that is in no way reflected in your config.

                        CupaCabraundefined 1 Reply Last reply Reply Quote 0
                        • CupaCabraundefined
                          CupaCabra @DIY-O-Sphere
                          last edited by

                          @DIY-O-Sphere are not in the G30 deploy and the retract command inside.

                          DIY-O-Sphereundefined 1 Reply Last reply Reply Quote 0
                          • DIY-O-Sphereundefined
                            DIY-O-Sphere @Veti
                            last edited by

                            This post is deleted!
                            1 Reply Last reply Reply Quote 0
                            • CupaCabraundefined
                              CupaCabra @Veti
                              last edited by

                              @Veti can you help me ar it´s possible 4 you.
                              So i can change the right Data in the Config.
                              Sry 4 the stupid Help Requests

                              1 Reply Last reply Reply Quote 0
                              • Vetiundefined
                                Veti @DIY-O-Sphere
                                last edited by

                                @DIY-O-Sphere said in BL-Touch don´t trigger by Home Z:

                                As far as I could see the deploy and retract of bltouch is missing on homeall.g.

                                Probe P9 does not require that

                                1 Reply Last reply Reply Quote 0
                                • DIY-O-Sphereundefined
                                  DIY-O-Sphere @CupaCabra
                                  last edited by

                                  @CupaCabra
                                  And where do you call the G30?
                                  It's not incuded in the homeall.g

                                  Normaly it would look like this:
                                  ; homeall.g
                                  ; called to home all axes
                                  ;
                                  ; generated by RepRapFirmware Configuration Tool on Sat Jul 14 2018 17:15:09 GMT+0200 (Mitteleuropäische Sommerzeit)
                                  G91 ; relative positioning
                                  G1 H2 Z5 F6000 ; lift Z relative to current position
                                  G1 H1 X-310 Y-325 F3500 ; move quickly to X or Y endstop and stop there (first pass)
                                  G1 H1 X-310 ; home X axis
                                  G1 H1 Y-325 ; home Y axis
                                  G1 X5 Y5 F6000 ; go back a few mm
                                  G1 H1 X-310 F360 ; move slowly to X axis endstop once more (second pass)
                                  G1 H1 Y-325 ; then move slowly to Y axis endstop
                                  G90 ; absolute positioning
                                  G1 X128 Y160 F6000 ; go to first bed probe point and home Z
                                  M98 "Pdeployprobe.g" ; deploy mechanical Z probe
                                  G30 ; home Z by probing the bed
                                  ;G1 H2 Z5 F100 ; uncomment this line to lift the nozzle after homing

                                  M98 "Pretractprobe.g" ; retract mechanical Z probe

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

                                    PT 100 would be configured like this (change the spi to match the correct terminal)

                                    M308 S0 P"spi.cs1" Y"rtd-max31865" ; configure sensor 0 as thermocouple via CS pin spi.cs1
                                    M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
                                    M143 H0 S120 ; set temperature limit for heater 0 to 120C
                                    M307 H0 B0 S1.00 ; disable bang-bang mode for the nozzle heater and set PWM limit
                                    M308 S1 P"spi.cs2" Y"rtd-max31865" ; configure sensor 1 as thermocouple via CS pin spi.cs2
                                    M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
                                    M143 H1 S280 ; set temperature limit for heater 1 to 280C
                                    M307 H1 B0 S1.00 ; disable bang-bang mode for the nozzle heater and set PWM limit
                                    M308 S2 P"spi.cs3" Y"rtd-max31865" ; configure sensor 2 as thermocouple via CS pin spi.cs3
                                    M950 H2 C"e1heat" T2 ; create nozzle heater output on e1heat and map it to sensor 2
                                    M143 H2 S280 ; set temperature limit for heater 2 to 280C
                                    M307 H2 B0 S1.00 ; disable bang-bang mode for the nozzle heater and set PWM limit

                                    but if you get output without this, this strongly indicated that you do not have pt100 sensors.

                                    CupaCabraundefined 1 Reply Last reply Reply Quote 0
                                    • CupaCabraundefined
                                      CupaCabra @DIY-O-Sphere
                                      last edited by

                                      @DIY-O-Sphere

                                      ; homeall.g
                                      ; called to home all axes
                                      ;
                                      ; generated by RepRapFirmware Configuration Tool v2.1.4 on Fri Dec 20 2019 11:16:59 GMT+0100 (Mitteleuropäische Normalzeit)
                                      G91 ; relative positioning
                                      G1 H2 Z5 F6000 ; lift Z relative to current position
                                      G1 H1 X385 Y355 F1800 ; move quickly to X or Y endstop and stop there (first pass)
                                      G1 H1 X385 ; home X axis
                                      G1 H1 Y355 ; home Y axis
                                      G1 X-5 Y-5 F6000 ; go back a few mm
                                      G1 H1 X385 F360 ; move slowly to X axis endstop once more (second pass)
                                      G1 H1 Y355 ; then move slowly to Y axis endstop
                                      G90 ; absolute positioning
                                      G1 H2 X0 Y0 F6000 ; go to first bed probe point and home Z

                                      ;M280 P0 S10 ; deploy
                                      M98 "deployprobe.g" ; deploy mechanical Z
                                      G30 ; home Z by probing the bed
                                      ;M280 P0 S90 ; retract
                                      M98 "retractprobe.g" ; deploy mechanical Z probe

                                      ; Uncomment the following lines to lift Z after probing
                                      ;G91 ; relative positioning
                                      ;G1 S2 Z5 F100 ; lift Z relative to current position
                                      ;G90 ; absolute positioning

                                      DIY-O-Sphereundefined 1 Reply Last reply Reply Quote 0
                                      • DIY-O-Sphereundefined
                                        DIY-O-Sphere
                                        last edited by

                                        @Veti said in BL-Touch don´t trigger by Home Z:

                                        Probe P9 does not require that

                                        As you have much more experience you should take over now...😊

                                        1 Reply Last reply Reply Quote 0
                                        • CupaCabraundefined
                                          CupaCabra @Veti
                                          last edited by

                                          @Veti YES 🙂 you are right there are

                                          100K 1% NTC

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                                          • DIY-O-Sphereundefined
                                            DIY-O-Sphere @CupaCabra
                                            last edited by

                                            @CupaCabra
                                            That is not the same code as posted first ....

                                            CupaCabraundefined 1 Reply Last reply Reply Quote 0
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