Duet3D Logo

    Duet3D

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • Documentation
    • Order

    Mini5 BLTouch Z Endstop error

    Duet Hardware and wiring
    1
    2
    82
    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.
    • Mart1nS
      Mart1nS last edited by Mart1nS

      Ratrig coreXY VCore3. New build

      BLTouch does self check a startup
      Deploys and retracts correctly with M280 P0 Sx
      Deploys correctly when Z homing

      Triggering probe doesn't stop the bed

      Connected to IO_2, just using a temp extension for now until working and I'll crimp a 5pin connector on. Wiring looks right to me (White/Brown/Black/Yellow/Red - top to bottom)

      config,g

      ; Endstops
      M574 X1 S1 P"io1.in"
      M574 Y2 S1 P"io0.in"
      M574 Z1 S2
      
      ; BLTouch
      M950 S0 C"io2.out"
      M558 P9 C"io2.in" H5 F240 T10800 A1
      G31 P25 X-28.00 Y-13.00 Z0.90
      

      homez

      ; BLTouch
      M280 P0 S160
      M280 P0 S90
      
      G91
      G1 H2 Z5 F6000
      G90
      G1 X150 Y150 F10000
      G30
      
      ; Uncomment the following lines to lift Z after probing
      G91
      G1 Z5 F100
      G90
      

      IMG_20211019_163118.jpg

      Mart1nS 1 Reply Last reply Reply Quote 0
      • Mart1nS
        Mart1nS @Mart1nS last edited by

        @mart1ns
        I suspected the extension cabling, so plugged the BLTouch directly into the board using the attached short leads. Same problem

        I tried a PINDA from my Mk3s. Wired into IO_3 and it worked fine. Z triggered as expected.

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