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    • Steppenleguan

      Independent dual z axis with endstops - z homing not working
      Documentation • z probe homez homeall z axis z axis home z axis homing fail • • Steppenleguan

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      Phaedrux

      @Steppenleguan said in Independent dual z axis with endstops - z homing not working:

      @knuxvomica no they don´t.
      Current state: G28 homing failed , and nothing happens
      Before with a homez.g: The axis lifts 5mm, moves down then passes! the endstops and hits my frame when I don´t emergency stop...

      As you can see I am using the M564 command to test the axis movements in advance (which works fine) but obviously I don´t have any homing , i.e. no printing possible

      M564 H0 ;move without homing

      @Phaedrux said in Independent dual z axis with endstops - z homing not working:

      Please post your full config.g
      Homing Z should be as simple as a G1 H1 Z move to move the z axis such that the endstops are hit.

      You need G1 H1 Z-700 at the end of your homeall.g to home the Z axis. The same would be needed in homez.g

    • CrooKID

      Z Home/offset/0 visual representation
      Duet Web Control wishlist • homez probing plug-in z-offset • • CrooKID

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      No one has replied

    • Tommy_Fr

      Solved [Problem] Homing Z works with Macro but not with Home Buttons
      Duet Hardware and wiring • z probe homez homing npn sensor macro • • Tommy_Fr

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      Tommy_Fr

      I tested it within several ways, which with bed compensation and it works great.
      Thank you to @dc42.

      You can mark it as solved.

    • Martin1454

      Z-axis - 3 steppers - which gcodes?
      Tuning and tweaking • z axis home gcode homez • • Martin1454

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      dc42

      Your bed.g file looks OK. Do you have a M671 command in config.g defining the positions of your leadscrews?

    • natewalck

      mini IR Probe triggers too far above surface
      General Discussion • irprobe miniirprobe homez • • natewalck

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      dc42

      @natewalck, when the sensor triggers too high, does the red LED blink rapidly? If so then you have bright sunlight or bright IR light from another source reflecting off the bed onto the sensor. If not, then please ask the supplier to replace the sensor.