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    Tips for adjusting Precision Piezo Orion

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    • cabal2000undefined
      cabal2000 @hevilp
      last edited by

      @hevilp said in Tips for adjusting Precision Piezo Onion:

      M574 X1 Y1 Z0 S0

      G28
      Error: G0/G1: insufficient axes homed

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      • hevilpundefined
        hevilp
        last edited by hevilp

        Das something to setup, what style is your printer?

        You need to Home first X and Y and last Z.

        In the beginning dont use G28 only,

        Use G28 X
        Then G28 Y
        Then G28 Z

        Before you do, tell the printer style and where are the Endstops

        cabal2000undefined 1 Reply Last reply Reply Quote 0
        • cabal2000undefined
          cabal2000 @hevilp
          last edited by cabal2000

          @hevilp
          Core XY.

          G28 Z
          Error: G0/G1: insufficient axes homed

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          • hevilpundefined
            hevilp
            last edited by

            Okay:

            ; Endstops
            M574 X1 Y1 S1 ; Set active high endstops
            M574 Z1 S2 ; Define Z to use Probe. Home to Min

            ; Z Probe
            M558 P8 I1 R0.6 F300 Z1

            cabal2000undefined 1 Reply Last reply Reply Quote 0
            • cabal2000undefined
              cabal2000 @hevilp
              last edited by cabal2000

              @hevilp
              Nope!!
              I only have it connected to the z-stop switch. This is correct right?
              And also, which is the correct one i should clicked on Switch/Unmodulated/simple Ultrasonic etc...?

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              • hevilpundefined
                hevilp
                last edited by hevilp

                No it comes to the z Probe connection, not the end stop z

                Take a look at the wiring guide from duet for your Board

                cabal2000undefined 1 Reply Last reply Reply Quote 0
                • cabal2000undefined
                  cabal2000 @hevilp
                  last edited by

                  @hevilp
                  Will that makes more sense!! OK, 5v or 3.3v and Z-Probe_mod I am guessing!!

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                  • hevilpundefined
                    hevilp
                    last edited by

                    I dont know your Board, but piezo can do 5v yes

                    cabal2000undefined 1 Reply Last reply Reply Quote 0
                    • cabal2000undefined
                      cabal2000 @hevilp
                      last edited by

                      @hevilp
                      I think I have that figured out BUT for some reason the z is not going up.

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                      • Moriquendiundefined
                        Moriquendi
                        last edited by

                        I'm do not know the Maestro but...

                        To use the Orion as the Z-endstop and the Z-probe it must be connected to the Z-probe connector. As @hevilp says, your M558 should be...

                        M558 P8 (mode 8, digital, unfiltered) I1 (inverted, active low) R0.6 (wait 0.6s before Z-probe) F300 (probe at 5mm/s) Z1 (probe from 1mm z-height)

                        M558 P8 I1 R0.6 F300 Z1

                        Did you use the Duet online configurator?

                        I'm on holiday at the moment so I don't have access to my printer to check your config against mine.

                        Idris

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                        • cabal2000undefined
                          cabal2000
                          last edited by

                          @moriquendi So, do I just change the one line or take everything out I just add this line. Sorry for such noobs questions, very very new to Duet boards. And yes i did use the Duet online configurator. I used the "Switch" setting. And set all the endstops to Low End. Z to Z-Probe.

                          Moriquendiundefined 1 Reply Last reply Reply Quote 0
                          • Moriquendiundefined
                            Moriquendi @cabal2000
                            last edited by

                            @cabal2000 Just change that line in your config.g

                            Here's the relevant part of my config.g

                            ; Endstops
                            M574 X1 Y1 S0 ; Set active low endstops

                            ; Z-Probe
                            M574 Z1 S2 ; Set endstops controlled by probe
                            M558 P8 I1 H2 R0.5 F300 T6000 ; Set Z probe type to switch and the dive height + speeds
                            G31 P500 X0 Y0 Z0 ; Set Z probe trigger value, offset and trigger height

                            The important parts are:

                            M574 X1 Y1 S0 ; X and Y endstops active low.

                            M574 Z1 S2 ; Z-endstop active low, controlled by Z-probe.

                            Do you have these lines in your config.g?

                            Idris

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                            • cabal2000undefined
                              cabal2000 @Moriquendi
                              last edited by

                              @moriquendi
                              What do you have in your homez?

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                              • cabal2000undefined
                                cabal2000
                                last edited by

                                This is what I have:

                                ; homez.g
                                ; called to home the Z axis
                                ;
                                ; generated by RepRapFirmware Configuration Tool on Mon Sep 17 2018 22:03:45 GMT-0230 (Newfoundland Daylight Time)
                                G91 ; relative positioning
                                G1 Z5 F6000 S2 ; lift Z relative to current position
                                G90 ; absolute positioning
                                G1 X150 Y150 F6000 ; go to first probe point
                                G30 ; home Z by probing the bed

                                ; Uncomment the following lines to lift Z after probing
                                ;G91 ; relative positioning
                                ;G1 S2 Z5 F100 ; lift Z relative to current position
                                ;G90 ; absolute positioning

                                The head moves to x150 y 150 (center of bed) but when the z starts to rise the head is slowly moving to the left. It isn't staying on center

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                                • dc42undefined
                                  dc42 administrators
                                  last edited by

                                  Perhaps you have axis skew compensation enabled in config.g? It's the M556 command. Not to be confused with M558, which configured the Z probe.

                                  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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                                  • Moriquendiundefined
                                    Moriquendi
                                    last edited by

                                    My homez.g is the same as yours except for different dimensions.

                                    Idris

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