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

    Can't get BLTouch to work

    Scheduled Pinned Locked Moved Solved
    Tuning and tweaking
    2
    3
    190
    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.
    • Royundefined
      Roy
      last edited by Roy

      Hello I am Roy and can someone help me make the BLtouch work?

      G30 commands continues to indicate: Z probe already triggered at start of probing move.
      Pin also not deploying ...

      When i run M280 P0 S10 pin is deployed.

      Config:
      ; Configuration file for Duet WiFi (firmware version 3)
      ; executed by the firmware on start-up
      ;
      ; generated by RepRapFirmware Configuration Tool v3.1.9 on Sat Nov 28 2020 15:24:08 GMT+0100 (Midden-Europese standaardtijd)

      ; General preferences
      G90 ; send absolute coordinates...
      M83 ; ...but relative extruder moves
      M550 P"Roy's 3D printer" ; set printer name
      M669 K1 ; select CoreXY mode

      ; Network
      M552 S1 ; enable network
      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 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
      M92 X160.00 Y160.00 Z800.00 E837.00 ; set steps per mm
      M566 X900.00 Y900.00 Z12.00 E96000.00 ; set maximum instantaneous speed changes (mm/min)
      M203 X24000.00 Y24000.00 Z540.00 E1200000.00 ; set maximum speeds (mm/min)
      M201 X3000.00 Y3000.00 Z100.00 E8000.00 ; set accelerations (mm/s^2)
      M906 X950 Y950 Z1300 E1100 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-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
      ;M307 H7 A-1 C-1 D-1
      M950 S0 C"exp.heater7" ; 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 Z0 ; set Z probe trigger value, offset and trigger height
      M557 X0:300 Y0:300 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
      M307 H0 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit
      M140 H0 ; map heated bed to heater 0
      M143 H0 S120 ; set temperature limit for heater 0 to 120C
      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
      M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
      M143 H1 S280 ; set temperature limit for heater 1 to 280C

      ; Fans
      M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency
      M106 P0 S1 H1 T45 ; set fan 0 value. Thermostatic control is turned on
      M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
      M106 P1 S0 H-1 ; set fan 1 value. Thermostatic control is turned off

      ; Tools
      M563 P0 D0 H1 F0:1 ; 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

      Stephen6309undefined 1 Reply Last reply Reply Quote 0
      • Stephen6309undefined
        Stephen6309 @Roy
        last edited by

        @Roy Remove the bang, !, in front of the zprobe.in the M558.

        1 Reply Last reply Reply Quote 2
        • Royundefined
          Roy
          last edited by

          YES it working! Thank you very much

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