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Cambio elettronica

Scheduled Pinned Locked Moved
Duet Hardware and wiring
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  • undefined
    Leblond @Phaedrux
    last edited by 31 Mar 2020, 20:57

    @Phaedrux ; homeall.g
    ; called to home all axes
    ;
    ; generated by RepRapFirmware Configuration Tool v2.1.8 on Tue Mar 31 2020 22:19:23 GMT+0200 (Ora legale dell’Europa centrale)
    G91 ; relative positioning
    G1 H2 Z10 F3000 ; lift Z relative to current position
    G1 H1 X0 Y0 F500 ; move quickly to X or Y endstop and stop there (first pass)
    G1 H1 X0 ; home X axis
    G1 H1 Y0 ; home Y axis
    G1 X-5 Y-5 F500 ; go back a few mm
    G1 H1 X0 F360 ; move slowly to X axis endstop once more (second pass)
    G1 H1 Y0 ; then move slowly to Y axis endstop
    G90 ; absolute positioning
    G1 X60 Y50 F500 ; go to first bed probe point and home Z
    G30 ; home Z by probing the bed

    ; Uncomment the following lines to lift Z after probing
    ;G91 ; relative positioning
    ;G1 Z10 F50 ; lift Z relative to current position
    ;G90 ; absolute positioning

    undefined 1 Reply Last reply 31 Mar 2020, 23:16 Reply Quote 0
    • undefined
      Leblond
      last edited by 31 Mar 2020, 20:58

      ; homez.g
      ; called to home the Z axis
      ;
      ; generated by RepRapFirmware Configuration Tool v2.1.8 on Tue Mar 31 2020 22:19:24 GMT+0200 (Ora legale dell’Europa centrale)
      G91 ; relative positioning
      G1 H2 Z-9999 F3000 ; lift Z relative to current position
      G90 ; absolute positioning
      G1 X60 Y50 F3000 ; 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 Z10 F50 ; lift Z relative to current position
      ;G90 ; absolute positioning

      1 Reply Last reply Reply Quote 0
      • undefined
        Leblond
        last edited by 31 Mar 2020, 21:00

        a sembra tutto ok, ma posso anche sbagliarmi

        1 Reply Last reply Reply Quote 0
        • undefined
          Leblond
          last edited by 31 Mar 2020, 21:20

          ok ho fatto esperimento, ho mandato gli assi in home mettendo una parte mettalica sotto il sensore ma questo pur segnando 0 partendo da 1000 non si ferma

          1 Reply Last reply Reply Quote 0
          • undefined
            Phaedrux Moderator @Leblond
            last edited by 31 Mar 2020, 23:16

            @Leblond said in Cambio elettronica:

            G1 H1 X0 Y0 F500 ; move quickly to X or Y endstop and stop there (first pass)
            G1 H1 X0 ; home X axis
            G1 H1 Y0 ; home Y axis

            You need a distance for X and Y movement. 0 is no movement.

            Z-Bot CoreXY Build | Thingiverse Profile

            undefined 2 Replies Last reply 1 Apr 2020, 10:27 Reply Quote 0
            • undefined
              Leblond @Phaedrux
              last edited by 1 Apr 2020, 10:27

              @Phaedrux ho appena appurato che il sensore funziona ma che sia innescato o meno il piatto non si ferma ho usato anche questo parametro e credo sia corretto
              M558 P5 C"! zprobe.in" H10 F120 T500

              1 Reply Last reply Reply Quote 0
              • undefined
                Leblond @Phaedrux
                last edited by 1 Apr 2020, 10:29

                @Phaedrux me ne sono accorto poi lo cambio, infatti dovrebbe essere un numero almeno stando alle dimensioni di stampa come valore negativo cioe' -330 sia su x che su y

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                • undefined
                  Leblond
                  last edited by 1 Apr 2020, 11:12

                  Forse e' meglio ricominciare da capo credo, perche' c'e' troppa confusione nella mia testa

                  1. il piatto si solleva, nel momento in cui comincia a sollevarsi metto un pezzo metallico sotto il sensore ma questo
                    non lo ferma, quindi penso che sia il sensore stesso oppure la scheda duet?

                  2. Nella wiki ho letto che dalla versione 1.04 in su non c'e' bisogno di diodi o resistenze per sensori npn, positivo
                    al +, negativo al -, collegati alla ventola sempre accesa, il segnale sull'ingresso zprobe.in e fin qui tutto corretto?

                  3. ho provato a cambiare da M574 Z2 S2 a M574 Z1 S1 ma niente

                  4. ho provato a cambiare da M558 P5 C"!zprobe.in" H10 F120 T500 a M558 P5 C"zprobe.in" H10 F120 T500
                    ma niente da fare

                  Penso che il sensore stesso sia andato

                  undefined 1 Reply Last reply 1 Apr 2020, 11:27 Reply Quote 0
                  • undefined
                    Leblond
                    last edited by 1 Apr 2020, 11:24

                    Potrei montare anche un'altro sensore che ho in casa il IR dc42 il problema e' che non mi sono trovato benissimo con questo sensore perche' e' molto suscettibile dal lato piano di stampa, se non c'e' un piano di stampa adeguato per l'IR non va

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                    • undefined
                      droftarts administrators @Leblond
                      last edited by 1 Apr 2020, 11:27

                      @Leblond Try a low trigger value, eg M558 ... T50. Also try with the pull up resistor enabled, ^. So try:
                      M558 P5 C"zprobe.in" H10 F120 T50
                      M558 P5 C"!zprobe.in" H10 F120 T50
                      M558 P5 C"^zprobe.in" H10 F120 T50
                      M558 P5 C"!^zprobe.in" H10 F120 T50

                      Ian

                      Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

                      1 Reply Last reply Reply Quote 0
                      • undefined
                        Leblond
                        last edited by 1 Apr 2020, 11:39

                        @droftarts ok provo, ma mi sorge un dubbio in tutti i casi che sia trigger basso o alto o con resistenza di pull-up il sensore appena rileva una parte metallica si dovrebbe fermare o no, comunque provo al massimo mi faro' una testa tanta come DC42😁

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                        • undefined
                          Leblond
                          last edited by 1 Apr 2020, 11:44

                          @droftarts M558 P5 C " zprobe.in " H10 F120 T50
                          M558 P5 C "! Zprobe.in " H10 F120 T50
                          M558 P5 C "^ zprobe.in " H10 F120 T50
                          M558 P5 C "! ^ Zprobe.in " H10 F120 T50

                          niente da fare

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                          • undefined
                            Leblond
                            last edited by 1 Apr 2020, 11:45

                            @droftarts
                            addirittura con M558 P5 C "! ^ Zprobe.in " H10 F120 T50 a schermo il sensore e' sparito

                            undefined 1 Reply Last reply 1 Apr 2020, 12:25 Reply Quote 0
                            • undefined
                              droftarts administrators @Leblond
                              last edited by 1 Apr 2020, 12:25

                              @Leblond Is there an LED on the sensor, to see if it is working? Does it flash at power on? Does it come on when you put metal under the sensor? What voltage is it connected to?

                              See https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_NPN_output_normally_open_inductive_or_capacitive_sensor

                              I think that C"!Zprobe.in" is correct, so check the wiring.

                              You should see the probe value in DWC, you don't need to keep homing:
                              Screenshot 2020-04-01 at 13.15.56.png

                              Ian

                              Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

                              undefined 1 Reply Last reply 1 Apr 2020, 12:36 Reply Quote 0
                              • undefined
                                Leblond @droftarts
                                last edited by 1 Apr 2020, 12:36

                                @droftarts

                                1. C'è un LED sul sensore per vedere se funziona? = SI
                                2. Lampeggia all'accensione? = NO non l'ha mai fatto neanche sull'altra scheda
                                3. Si accende quando si mette il metallo sotto il sensore? = SI
                                4. A quale tensione è collegata? = 24V

                                Ho collegato un tester per vedere l'uscita del segnale e mi da 26 mv un po' troppo basso secondo me, quindi presumo che il sensore non vadi

                                undefined 1 Reply Last reply 1 Apr 2020, 13:10 Reply Quote 0
                                • undefined
                                  droftarts administrators @Leblond
                                  last edited by 1 Apr 2020, 13:10

                                  @Leblond Sorry, I messed up earlier commands. G31 P[trigger value] sets the trigger value! So try a low P value, eg:

                                  M558 P5 C"!zprobe.in" H10 F120 T6000 ; H=dive height, F=probing feed rate, T=travel speed
                                  G31 P25 X0 Y0 Z2.5 ; P=Trigger value

                                  I connected a tester to see the signal output and it gives me 26 mv a little too low in my opinion, so I assume that the sensor does not go

                                  When you tested, was it triggered or not triggered?

                                  Ian

                                  Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

                                  undefined 3 Replies Last reply 1 Apr 2020, 15:54 Reply Quote 0
                                  • undefined
                                    Leblond @droftarts
                                    last edited by 1 Apr 2020, 15:54

                                    @droftarts attivato

                                    1 Reply Last reply Reply Quote 0
                                    • undefined
                                      Leblond @droftarts
                                      last edited by 1 Apr 2020, 16:00

                                      @droftarts collego il sensore all'alimentazione, l'uscita del sensore ad un capo del tester e l'altro capo del tester a gnd, passando sotto al sensore con un pezzo di metallo il voltaggio si riduce a 0v e si accende il led posto in capo al sensore, togliendo il metallo il voltaggio ritorna a 23,6v e si spegne il led

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                                      • undefined
                                        Leblond @droftarts
                                        last edited by 1 Apr 2020, 16:13

                                        @droftarts said in Cambio elettronica:

                                        M558 P5 C"!zprobe.in" H10 F120 T6000 ; H=dive height, F=probing feed rate, T=travel speed G31 P25 X0 Y0 Z2.5 ; P=Trigger value

                                        Provato anche questo ma niente il piatto continua a salire

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                                        • undefined
                                          Leblond
                                          last edited by 1 Apr 2020, 16:14

                                          @droftarts scusa mancava un pezzo di codice

                                          M558 P5 C"!zprobe.in" H10 F120 T6000
                                          G31 P25 X0 Y0 Z2.5 ; P=Trigger value

                                          niente da fare

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