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    Home All=carriages going down about 10mm and resetting home position

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    • Saltlife716undefined
      Saltlife716
      last edited by

      So I can move the nozzle up and down and around, but whenever I click on "Home All", doesn't matter where the carriages are, all carriages will move down abuot 10-20mm and reset the z height to max height (is 300 was my max, it would move down and set it's new position as if it's at Z300).

      BI v2\. 5 Heavily modded
      Duet Wifi
      E3D v6 0.20mm
      FSR autoleveling

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      • Amiliousundefined
        Amilious
        last edited by

        Could you post you homeall.g file

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        • dc42undefined
          dc42 administrators
          last edited by

          It sounds to me that your endstops are signalling in reverse. Use M119 or the Machine Properties page of DWC to check.

          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

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          • Saltlife716undefined
            Saltlife716
            last edited by

            I forgot to mention it is a delta style printer. I do no have a homeall.g, but i do have a homedelta.g

            homedelta.g:

            ; homedelta.g
            ; called to home all towers on a delta printer
            ;
            ; generated by RepRapFirmware Configuration Tool on Fri Dec 29 2017 20:37:15 GMT-0500 (Eastern Standard Time)
            G91 ; relative positioning
            G1 S1 X405 Y405 Z405 F1800 ; move all towers to the high end stopping at the endstops (first pass)
            G1 X-5 Y-5 Z-5 F1800 S2 ; go down a few mm
            G1 S1 X10 Y10 Z10 F360 ; move all towers up once more (second pass)
            G1 Z-5 F6000 ; move down a few mm so that the nozzle can be centred
            G90 ; absolute positioning
            G1 X0 Y0 F6000 ; move X+Y to the centre

            My endstops don't trigger at all, I read your other post about moddin the optical endstop to get it to work. I will try that.

            BI v2\. 5 Heavily modded
            Duet Wifi
            E3D v6 0.20mm
            FSR autoleveling

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