• Tags
  • Documentation
  • Order
  • Register
  • Login
Duet3D Logo Duet3D
  • Tags
  • Documentation
  • Order
  • Register
  • Login

Problema di connessione DuetWIFI con driver esterno 2DM860H

Scheduled Pinned Locked Moved
Duet Hardware and wiring
3
21
2.4k
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.
  • undefined
    dc42 administrators
    last edited by 20 Jun 2018, 08:47

    5 = E2
    6 = E3
    etc.

    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

    1 Reply Last reply Reply Quote 0
    • undefined
      giuseppe
      last edited by 20 Jun 2018, 08:53

      ok grazie....

      1 Reply Last reply Reply Quote 0
      • undefined
        giuseppe
        last edited by 20 Jun 2018, 09:18

        i miei driver esterni sono:
        MOTORE X SU E2 (BREAKOUT)
        MOTORE Y SU E3 (BREAKOUT)
        quindi il comando corretto è:
        M569 P5 T4 (MOTOR X)
        M569 P6 T4 (MOTOR Y)

        OK?

        1 Reply Last reply Reply Quote 0
        • undefined
          dc42 administrators
          last edited by 20 Jun 2018, 10:26

          Yes, that looks correct.

          Also check that the motors are free to move when you first power up the printer, but when you send the first movement command to each axis, the motor for that axis becomes no longer free because of the current flowing through it. That will check that you have the correct Enable polarity.

          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

          1 Reply Last reply Reply Quote 0
          • undefined
            giuseppe
            last edited by 20 Jun 2018, 10:38

            la polarità di abilitazione riguarda ena+ ed ena- ?
            io questi due poli non li ho collegati perchè vorrei i motori frenati quando gli assi non si muovono, è giusto?

            undefined 1 Reply Last reply 20 Jun 2018, 10:40 Reply Quote 0
            • undefined
              dc42 administrators @giuseppe
              last edited by 20 Jun 2018, 10:40

              Yes. If you want to keep the motors enabled permanently, you will need to connect ENA+ to +5V and ENA- to ground.

              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

              1 Reply Last reply Reply Quote 0
              • undefined
                giuseppe
                last edited by giuseppe 20 Jun 2018, 16:14

                ho provato, ma è lo stesso i motori vanno avanti e indietro

                1 Reply Last reply Reply Quote 0
                • undefined
                  giuseppe
                  last edited by 21 Jun 2018, 06:15

                  puo essere che dalla scheda breakout la tensione in uscita non sia veramente 5 volt?

                  1 Reply Last reply Reply Quote 0
                  • undefined
                    pacioc193
                    last edited by 21 Jun 2018, 07:09

                    Ciao Giuseppe,

                    la tensione la puoi misurare con un semplice multimetro tra i poli ENA+ e ENA- in uscita dalla breakout board.
                    Io la ho provata e posso dirti che funziona bene!
                    Se non colleghi i poli ena+ e ena- probabilmente il driver esterno non alimenterà mai gli stepper.
                    La duet ha la possibilità di spegnere gli stepper tramite il comando : https://duet3d.dozuki.com/Wiki/Gcode#Section_M18_Disable_all_stepper_motors

                    M18.

                    Ti conviene usare questo comando e collegare tutti i cavi necessari al funzionamento dei driver esterni.

                    Inoltra considera il comando :

                    https://duet3d.dozuki.com/Wiki/Gcode#Section_M569_Set_motor_driver_direction_enable_polarity_and_step_pulse_timing

                    M569 e imposta correttamente il tempo per i microstep. Poichè i driver esterni di solito hanno tempi di microstep maggiori.

                    1 Reply Last reply Reply Quote 0
                    • undefined
                      giuseppe
                      last edited by giuseppe 21 Jun 2018, 07:32

                      i poli ENA+ e ENA- servono per togliere la coppia ai motori quando la stampante non lavora, è necessario collegarli per dare ulteriore alimentazione?
                      ho gia aumentato la durata dell'impulso da 1 a 4 con il comando M569; (M569 P5 T4 (MOTOR X) (M569 P6 T4 (MOTOR Y), ma il risultato è lo stesso, forse perchè non ho collegato ENA+ e ENA-?

                      1 Reply Last reply Reply Quote 0
                      • undefined
                        pacioc193
                        last edited by 21 Jun 2018, 08:03

                        Ciao,

                        Devi collegare i poli ENA+ e ENA-.
                        Inoltre il comando esatto M569 è il seguente :

                        M569 S"orario o antiorario" P"numero motore" R1 T4:4:5:0

                        Hai l'obbligo di mettere tutti e 4 i parametri nell'opzione T o non funzionerà correttamente

                        1 Reply Last reply Reply Quote 0
                        • undefined
                          giuseppe
                          last edited by 21 Jun 2018, 08:24

                          ok grazie, provo stasera e poi ti faccio sapere....

                          1 Reply Last reply Reply Quote 0
                          • undefined
                            giuseppe
                            last edited by 21 Jun 2018, 20:47

                            i motori iniziano a vibrare con una rotazione avanti e indietro velocissima, invio file di configurazione
                            M586 P0 S1 ; Enable HTTP
                            M586 P1 S0 ; Disable FTP
                            M586 P2 S0 ; Disable Telnet

                            ; Drives
                            M569 P0 S1 ; Drive 0 goes forwards
                            M569 P1 S1 ; Drive 1 goes forwards
                            M569 P2 S0 ; Drive 2 goes backwards
                            M569 P3 S1 ; Drive 3 goes forwards
                            M569 S1 P5 R1 T4:4:5:0
                            M569 S1 P6 R1 T4:4:5:0
                            M584 X5 Y6 Z2 E3 ; Apply custom drive mapping
                            M350 X16 Y16 I0 ; Configure microstepping without interpolation
                            M350 Z16 E16 I1 ; Configure microstepping with interpolation
                            M92 X42.667 Y42.667 Z200 E1500 ; Set steps per mm
                            M566 X900 Y900 Z900 E120 ; Set maximum instantaneous speed changes (mm/min)
                            M203 X6000 Y6000 Z3000 E1200 ; Set maximum speeds (mm/min)
                            M201 X500 Y500 Z500 E250 ; Set accelerations (mm/s^2)
                            M906 X800 Y800 Z1300 E1300 ; Set motor currents (mA)
                            M84 S0 ; Disable motor idle current reduction

                            ; Axis Limits
                            M208 X0 Y0 Z0 S1 ; Set axis minima
                            M208 X300 Y300 Z400 S0 ; Set axis maxima

                            ; Endstops
                            M574 X1 Y1 Z1 S0 ; Set active low endstops

                            ; Z-Probe
                            M558 P0 H5 F120 T6000 ; Set Z probe type to switch and the dive height + speeds
                            G31 P600 X0 Y0 Z2.5 ; Set Z probe trigger value, offset and trigger height
                            M557 X15:285 Y15:285 S20 ; Define mesh grid

                            ; Heaters
                            M301 H0 S1.00 P10 I0.1 D200 T0.4 W180 B30 ; Use PID on bed heater (may require further tuning)
                            M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0
                            M143 H0 S120 ; Set temperature limit for heater 0 to 120C
                            M305 P1 X200 ; Configure thermocouple for heater 1
                            M143 H1 S350 ; Set temperature limit for heater 1 to 350C

                            ; Fans
                            M106 P0 S0.3 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
                            M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
                            M106 P2 S1 I0 F500 H1 T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on

                            ; Tools
                            M563 P0 D0 H1 ; Define tool 0
                            G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
                            G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C

                            ; Automatic saving after power loss is not enabled

                            ; Custom settings are not configured

                            1 Reply Last reply Reply Quote 0
                            • undefined
                              pacioc193
                              last edited by 22 Jun 2018, 06:23

                              Ciao,

                              non vedo da nessuna parte il comando per settare la duet in cinematica CoreXY. Lo hai impostato?

                              M667 S1 ; Select CoreXY mode

                              1 Reply Last reply Reply Quote 0
                              • undefined
                                giuseppe
                                last edited by 22 Jun 2018, 06:50

                                si è settato core xy, non lo vedi perchè ho preso solo una parte di configurazione

                                1 Reply Last reply Reply Quote 0
                                • undefined
                                  giuseppe
                                  last edited by 23 Jun 2018, 09:59

                                  NESSUNO MI AIUTA?

                                  1 Reply Last reply Reply Quote 0
                                  • undefined
                                    pacioc193
                                    last edited by 24 Jun 2018, 19:55

                                    Guarda onestamente non so più cosa dirti.... hai collegato correttamente il motore?? È possibili che vibri perché hai collegato male gli avvolgimenti motore male? Misuralo con un tester... se hai cablato male quella parte il motore mette in movimento entrambe le coil e quindi il motore vibra....

                                    1 Reply Last reply Reply Quote 0
                                    14 out of 21
                                    • First post
                                      14/21
                                      Last post
                                    Unless otherwise noted, all forum content is licensed under CC-BY-SA