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    Help with new config.g

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    • kmhudginsundefined
      kmhudgins
      last edited by

      Hi,
      I am slowly trying to figure this new config.g inputs but im not sure im grasping this at the moment I was hoping someone might be able to look over my code and verify if im on the right track. I did not change the fans yet because I am not really sure how to modify them correctly any help would be much appreciated. Hardware is duet 2 maestro on a ender 3 with a bltouch sensor.

      Thank you

      ; Drives
      M569 P0 S0 ; Physical drive 0 goes backwards
      M569 P1 S0 ; Physical drive 1 goes backwards
      M569 P2 S1 ; Physical drive 2 goes forwards
      M569 P3 S0 ; Physical drive 3 goes backwards
      M350 X16 Y16 Z16 E128 I1 ; Configure microstepping with interpolation
      M92 X80.00 Y80.00 Z400.00 E828.9 ; Set steps per mm
      M566 X600.00 Y600.00 Z60.00 E300.00 ; Set maximum instantaneous speed changes (mm/min)
      M203 X9000.00 Y9000.00 Z600.00 E6000.00 ; Set maximum speeds (mm/min)
      M201 X500.00 Y500.00 Z120.00 E5000.00 ; Set accelerations (mm/s^2)
      M906 X800.00 Y800.00 Z800.00 E900.00 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 X235 Y235 Z260 S0 ; Set axis maxima

      ; Endstops
      M574 X1 S1 P"xstop" ; X min active high endstop switch
      M574 Y1 S1 P"ystop" ; Y min active high endstop switch
      M574 U2 S1 P"e0stop" ; U max active high endstop switch

      ; Z-Probe
      M574 Z1 S2 ; Set endstops controlled by probe
      M558 P9 C"^zprobe.in" H5 F120 T3000 ; BLTouch connected to Z probe IN pin, free up MOD pin
      M950 S0 C"zprobe.mod" ; servo/gpio 0 is Z probe MOD pin
      M280 P0 S10 ; send control signal to BLTouch through servo/gpio 0
      G31 P500 X36.7 Y6 Z.772 ; Set Z probe trigger value, offset and trigger height
      M557 X5:200 Y10:215 S39 ; Define mesh grid

      ; Heaters
      M308 S0 P"bed_temp" Y"thermistor" T100000 B4138 R4700 ; define bed temperature sensor
      M308 S1 P"e0_temp" Y"thermistor" T98801 B4185 R2200 C7.06e-8 ; define E0 temperature
      ;sensor
      M950 H0 C"bed_heat" T0 ; heater 0 uses the bed_heat pin, sensor 0
      M950 H1 C"e0_heat" T1 ; heater 1 uses the e0_heat pin and sensor 1

      ; Fans
      M106 P0 S0 I0 F500 H1 T45 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned on
      M106 P1 S0 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
      M106 P2 S0 I0 F500 h1 T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned off

      ; Tools
      M563 P0 S"Hotend" D0 H1 ; 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

      ; Automatic power saving
      M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss

      ; Custom settings are not configured

      ; Miscellaneous
      M501 ; Load saved parameters from non-volatile memory

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

        the configurator can help you as it support v3
        https://configtool.reprapfirmware.org/Start

        transfer the settings over as it will be easier. for example e0_temp is not called that but e0temp.

        M574 U2 S1 P"e0stop" ; U max active high endstop switch

        you have no u axis defined

        .

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

          @kmhudgins

          M558 P9 C"^zprobe.in" H5 F120 T3000

          Should be
          M558 P9 C"zprobe.in" H5 F120 T3000

          The challenge in configuration tool maybe is to set up the probe.
          https://forum.duet3d.com/topic/13924/maestro-rrf3-and-bltouch-issues/19

          That is the wrong resistor value for the Maestro

          M308 S0 P"bed_temp" Y"thermistor" T100000 B4138 R4700 ; define bed temperature sensor

          Standard fan setup:
          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

          As @Veti mentioned, try to generate a clean setup with the RRFCT

          (UTC+1)

          dc42undefined 1 Reply Last reply Reply Quote 0
          • kmhudginsundefined
            kmhudgins
            last edited by

            I forgot to mention the bed heater is the 3dfused bed the values i have in there are the values the gave me

            1 Reply Last reply Reply Quote 0
            • kmhudginsundefined
              kmhudgins
              last edited by

              Well i ran config tool and y end stop does not work hot end sencor is reading 2000 c and z probe does not work im honestly thinking about going back to old firmware

              1 Reply Last reply Reply Quote 0
              • kmhudginsundefined
                kmhudgins
                last edited by

                ; Drives
                M569 P0 S0 ; physical drive 0 goes backwards
                M569 P1 S0 ; physical drive 1 goes backwards
                M569 P2 S1 ; physical drive 2 goes forwards
                M569 P3 S1 ; physical drive 3 goes forwards
                M584 X0 Y1 Z2 E3 ; set drive mapping
                M350 E256 I0 ; configure microstepping without interpolation
                M350 X16 Y16 Z16 I1 ; configure microstepping with interpolation
                M92 X80.00 Y80.00 Z4000.00 E6984.63 ; set steps per mm
                M566 X900.00 Y900.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
                M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
                M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
                M906 X800 Y800 Z800 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 X230 Y230 Z260 S0 ; set axis maxima

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

                ; Z-Probe
                M558 P2 C"zprobe.in+zprobe.mod" H5 F120 T6000 ; set Z probe type to modulated and the dive height + speeds
                G31 P500 X36.7 Y6 Z2.5 ; set Z probe trigger value, offset and trigger height
                M557 X15:215 Y15:195 S20 ; 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 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
                M140 H0 ; map heated bed to heater 0
                M308 S1 P"e0temp" Y"pt1000" R4700 ; configure sensor 1 as PT1000 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 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
                M950 F2 C"fan2" Q500 ; create fan 2 on pin fan2 and set its frequency
                M106 P2 S1 H1 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

                ; 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

                ; homeall.g
                ; called to home all axes
                ;
                ; generated by RepRapFirmware Configuration Tool v2.1.8 on Fri Feb 07 2020 16:04:16 GMT-0600 (Central Standard Time)
                G91 ; relative positioning
                G1 H2 Z5 F6000 ; lift Z relative to current position
                G1 H1 X-235 Y-235 F1800 ; move quickly to X and Y axis endstops and stop there (first pass)
                G1 H2 X5 Y5 F6000 ; go back a few mm
                G1 H1 X-235 Y-235 F360 ; move slowly to X and Y axis endstops once more (second pass)
                G1 H1 Z-265 F360 ; move Z down stopping at the endstop
                G90 ; absolute positioning
                G92 Z0 ; set Z position to axis minimum (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

                ; homex.g
                ; called to home the X axis
                ;
                ; generated by RepRapFirmware Configuration Tool v2.1.8 on Fri Feb 07 2020 16:04:16 GMT-0600 (Central Standard Time)
                G91 ; relative positioning
                G1 H2 Z5 F6000 ; lift Z relative to current position
                G1 H1 X-235 F1800 ; move quickly to X axis endstop and stop there (first pass)
                G1 H2 X5 F6000 ; go back a few mm
                G1 H1 X-235 F360 ; move slowly to X axis endstop once more (second pass)
                G1 H2 Z-5 F6000 ; lower Z again
                G90 ; absolute positioning

                ; homey.g
                ; called to home the Y axis
                ;
                ; generated by RepRapFirmware Configuration Tool v2.1.8 on Fri Feb 07 2020 16:04:16 GMT-0600 (Central Standard Time)
                G91 ; relative positioning
                G1 H2 Z5 F6000 ; lift Z relative to current position
                G1 H1 Y-235 F1800 ; move quickly to Y axis endstop and stop there (first pass)
                G1 H2 Y5 F6000 ; go back a few mm
                G1 H1 Y-235 F360 ; move slowly to Y axis endstop once more (second pass)
                G1 H2 Z-5 F6000 ; lower Z again
                G90 ; absolute positioning

                ; homez.g
                ; called to home the Z axis
                ;
                ; generated by RepRapFirmware Configuration Tool v2.1.8 on Fri Feb 07 2020 16:04:16 GMT-0600 (Central Standard Time)
                G91 ; relative positioning
                G1 H2 Z5 F6000 ; lift Z relative to current position
                G1 H1 Z-265 F1800 ; move Z down until the endstop is triggered
                G92 Z0 ; set Z position to axis minimum (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

                this is the code i got from the config tool

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                • dc42undefined
                  dc42 administrators @DIY-O-Sphere
                  last edited by

                  @DIY-O-Sphere said in Help with new config.g:

                  @kmhudgins

                  M558 P9 C"^zprobe.in" H5 F120 T3000

                  Should be
                  M558 P9 C"zprobe.in" H5 F120 T3000

                  No, on Duet WiFi, Ethernet and Maestro with recent versions of BLTouch, the ^ before zprobe.in is essential.

                  Duet WiFi hardware designer and firmware engineer
                  Please do not ask me for Duet support via PM or email, use the forum
                  http://www.escher3d.com, https://miscsolutions.wordpress.com

                  1 Reply Last reply Reply Quote 0
                  • kmhudginsundefined
                    kmhudgins
                    last edited by

                    i got the heater corrected and the y stop working i think at the moment the z probe is the only thing not working. The deployprobe.g does not seem to work when i try to home z axis the probe does nothing

                    here is the g code for it

                    ; deployprobe.g
                    ; called to deploy a physical Z probe
                    ;
                    ; generated by RepRapFirmware Configuration Tool v2.1.8 on Fri Feb 07 2020 16:31:53 GMT-0600 (Central Standard Time)
                    M280 P0 S10 ; deploy BLTouch

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                    • kmhudginsundefined
                      kmhudgins
                      last edited by

                      this is what the config.g looks like at moment

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

                      ; Network
                      M552 P0.0.0.0 S1 ; enable network and acquire dynamic address via DHCP
                      M586 P0 S1 ; enable HTTP
                      M586 P1 S0 ; disable FTP
                      M586 P2 S0 ; disable Telnet

                      ; Drives
                      M569 P0 S0 ; physical drive 0 goes backwards
                      M569 P1 S0 ; physical drive 1 goes backwards
                      M569 P2 S1 ; physical drive 2 goes forwards
                      M569 P3 S1 ; physical drive 3 goes forwards
                      M584 X0 Y1 Z2 E3 ; set drive mapping
                      M350 E256 I0 ; configure microstepping without interpolation
                      M350 X16 Y16 Z16 I1 ; configure microstepping with interpolation
                      M92 X80.00 Y80.00 Z4000.00 E6984.63 ; set steps per mm
                      M566 X900.00 Y900.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
                      M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
                      M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
                      M906 X800 Y800 Z800 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 X230 Y230 Z260 S0 ; set axis maxima

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

                      ; Z-Probe
                      M950 S0 C"^zprobe.mod" ; create servo pin 0 for BLTouch
                      M558 P9 C"^zprobe.in+zprobe.mod" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
                      G31 P500 X36.7 Y6 Z2.5 ; set Z probe trigger value, offset and trigger height
                      M557 X15:215 Y15:195 S20 ; 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 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
                      M140 H0 ; map heated bed to heater 0
                      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 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
                      M950 F2 C"fan2" Q500 ; create fan 2 on pin fan2 and set its frequency
                      M106 P2 S1 H1 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

                      ; 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

                      1 Reply Last reply Reply Quote 0
                      • kmhudginsundefined
                        kmhudgins
                        last edited by

                        I have ran the config tool 18 times now trying to figure out what im doing wrong and at this point i have no clue every time something goes wrong. At this point the bltouch will not run it start up test. I followed the link DIY-O-Sphere posted earlier in the post and made sure i matched my config tool settings to the images provided and still nothing is working. I would be VERY happy if ANYONE can shed some light on whats going on. Everything worked befor I updated.

                        I have an ender 3 with a duet meastro, bltouch and a fused3d bed that has a NTC100K thermistor.

                        The most recent config is below.

                        Thanks for the help.

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

                        ; Network
                        M552 P0.0.0.0 S1 ; enable network and acquire dynamic address via DHCP
                        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
                        M584 X0 Y1 Z2 E3 ; set drive mapping
                        M350 X16 Y16 Z16 E128 I1 ; configure microstepping with interpolation
                        M92 X80.00 Y80.00 Z4000.00 E741.00 ; set steps per mm
                        M566 X600.00 Y600.00 Z12.00 E300.00 ; set maximum instantaneous speed changes (mm/min)
                        M203 X9000.00 Y9000.00 Z180.00 E6000.00 ; set maximum speeds (mm/min)
                        M201 X500.00 Y500.00 Z20.00 E5000.00 ; set accelerations (mm/s^2)
                        M906 X800 Y800 Z800 E900 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 X230 Y230 Z260 S0 ; set axis maxima

                        ; Endstops
                        M574 X1 S1 P"xstop" ; configure active-high endstop for low end on X via pin xstop
                        M574 Y1 S1 P"ystop" ; configure active-high endstop for low end on Y via pin ystop
                        M574 Z1 S2 ; configure Z-probe endstop for low end on Z

                        ; Z-Probe
                        M950 S0 C"^zprobe.mod" ; create servo pin 0 for BLTouch
                        M558 P9 C"zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch 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

                        ; 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 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
                        M140 H0 ; map heated bed to heater 0
                        M308 S1 P"e0temp" Y"thermistor" T98801 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 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
                        M950 F2 C"fan2" Q500 ; create fan 2 on pin fan2 and set its frequency
                        M106 P2 S1 H1 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

                        ; Custom settings are not defined

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

                          @kmhudgins said in Help with new config.g:

                          ; Z-Probe
                          M950 S0 C"^zprobe.mod" ; create servo pin 0 for BLTouch

                          M950 S0 C"zprobe.mod" ; create servo pin 0 for BLTouch
                          M558 P9 C"zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds

                          (UTC+1)

                          dc42undefined 1 Reply Last reply Reply Quote 0
                          • dc42undefined
                            dc42 administrators @DIY-O-Sphere
                            last edited by dc42

                            @DIY-O-Sphere said in Help with new config.g:

                            @kmhudgins said in Help with new config.g:

                            ; Z-Probe
                            M950 S0 C"^zprobe.mod" ; create servo pin 0 for BLTouch

                            M950 S0 C"zprobe.mod" ; create servo pin 0 for BLTouch
                            M558 P9 C"zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds

                            Not quite, you need the ^ in front of zprobe.in. Also, in RRF3.0 you need to put the M558 command before the M950 command, because the default Z probe uses pin "zprobe.mod" as well as "zprobe.in". In RRF 3.01 it doesn't matter, because there is no default Z probe.

                            M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
                            M950 S0 C"zprobe.mod" ; create servo pin 0 for BLTouch

                            This is all documented at https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_Software_setup_RepRapFirmware_Num_3.

                            Duet WiFi hardware designer and firmware engineer
                            Please do not ask me for Duet support via PM or email, use the forum
                            http://www.escher3d.com, https://miscsolutions.wordpress.com

                            DIY-O-Sphereundefined kmhudginsundefined 2 Replies Last reply Reply Quote 0
                            • DIY-O-Sphereundefined
                              DIY-O-Sphere @dc42
                              last edited by

                              @dc42 said in Help with new config.g:

                              Not quite, you need the ^ in front of zprobe.in

                              That's a Maestro!

                              (UTC+1)

                              1 Reply Last reply Reply Quote 0
                              • dc42undefined
                                dc42 administrators
                                last edited by dc42

                                @DIY-O-Sphere said in Help with new config.g:

                                @dc42 said in Help with new config.g:

                                Not quite, you need the ^ in front of zprobe.in

                                That's a Maestro!

                                Yes, as @kmhudgins said he is using.

                                You need the ^ in front of zprobe.in for any Duet 2 running RRF3 with a recent version BLTouch. This is because recent versions of BLTouch have open-drain outputs.

                                Duet WiFi hardware designer and firmware engineer
                                Please do not ask me for Duet support via PM or email, use the forum
                                http://www.escher3d.com, https://miscsolutions.wordpress.com

                                DIY-O-Sphereundefined 1 Reply Last reply Reply Quote 0
                                • DIY-O-Sphereundefined
                                  DIY-O-Sphere @dc42
                                  last edited by

                                  @dc42 said in Help with new config.g:

                                  recent versions of BLTouch

                                  Thank you for clarification. Now I am clear about why my BLT 2.0.... works without pullup (^)
                                  Maybe a note in the wiki guide about the different versions of BLT would be helpful.

                                  (UTC+1)

                                  1 Reply Last reply Reply Quote 0
                                  • kmhudginsundefined
                                    kmhudgins @dc42
                                    last edited by

                                    @dc42 said in Help with new config.g:
                                    Thank you for the help

                                    I made this change to the config.g but it did not change anything. the bltouch shill wont run the start up test and therefor just has a blinking red light.

                                    M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
                                    M950 S0 C"zprobe.mod" ; create servo pin 0 for BLTouch

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

                                      @kmhudgins
                                      Have you replaced all files in sys folder? Or only the config.g?
                                      Have you checked the version of your BLTouch?

                                      You can check the probe by sending:
                                      M280 P0 S120

                                      For RRF3 the deployprobe.g and retractprobe.g have to be modified.

                                      (UTC+1)

                                      1 Reply Last reply Reply Quote 0
                                      • kmhudginsundefined
                                        kmhudgins
                                        last edited by

                                        ; Z-Probe
                                        M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
                                        M950 S0 C"^zprobe.mod" ; create servo pin 0 for BLTouch
                                        G31 P500 X0 Y0 Z2.5 ; set Z probe trigger value, offset and trigger height
                                        M557 X15:215 Y15:195 S20 ; define mesh grid

                                        this is the code that seems to work.

                                        1 Reply Last reply Reply Quote 0
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