Probe Z and SD



  • I am actually satisfied with the settings of my printer.
    I have Duet WiFi v1.04c and PanelDue Duet3D 5 "

    I have two problems:

    1. I would like to use an SD card on the panel. I can't see her.
    2. I would like to remember and save the height measurement. Now I have to do it before each print.

    ; Configuration file for Duet WiFi (firmware version 1.21)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool v2 on Tue Aug 06 2019 12:19:57 GMT+0200 (czas œrodkowoeuropejski letni)

    ; General preferences
    G90 ; Send absolute coordinates...
    M83 ; ...but relative extruder moves
    M665 R260 L420 B160 H599 ; Set delta radius, diagonal rod length, printable radius and homed height
    M666 X0 Y0 Z0 ; Put your endstop adjustments here, or let auto calibration find them

    ; Network
    M550 P"new" ; Set machine name
    M551 P"new" ; Set password

    ; Drives
    M569 P0 S1 ; Physical drive 0 goes forwards
    M569 P1 S1 ; Physical drive 1 goes forwards
    M569 P2 S1 ; Physical drive 2 goes forwards
    M569 P3 S1 ; Physical drive 3 goes forwards
    M350 X16 Y16 Z16 E32 I0 ; Configure microstepping without interpolation
    M92 X321.28 Y321.80 Z321.80 E297.70 ; Set steps per mm
    M566 X1200.00 Y1200.00 Z1200.00 E1200.00 ; Set maximum instantaneous speed changes (mm/min)
    M203 X18000.00 Y18000.00 Z18000.00 E90000.00 ; Set maximum speeds (mm/min)
    M201 X1000.00 Y1000.00 Z1000.00 E5000.00 ; Set accelerations (mm/s^2)
    M906 X1800.00 Y1800.00 Z1800.00 E1800.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
    M84 S30 ; Set idle timeout

    ; Axis Limits
    M208 Z0 S1 ; Set minimum Z

    ; Endstops
    M574 X2 Y2 Z2 S0 ; Set active low and disabled endstops

    ; Z-Probe
    M558 P0 H500 F120 T6000 ; Disable Z probe but set dive height, probe speed and travel speed
    M557 R160 S20 ; Define mesh grid

    ; Heaters
    M140 H-1 ; Disable heated bed
    M305 P1 T100000 B4138 R4700 X0 ; Set thermistor + ADC parameters for heater 1 and remap it to channel 0
    M143 H1 S280 ; Set temperature limit for heater 1 to 280C

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

    ; Tools
    M563 P1 D0 H1 ; Define tool 1
    G10 P1 X0 Y0 Z0 ; Set tool 1 axis offsets
    G10 P1 R0 S0 ; Set initial tool 1 active and standby temperatures to 0C

    ; Automatic saving after power loss is not enabled

    ; Custom settings are not configured


  • Moderator

    @Daniel__Santiago said in Probe Z and SD:

    I would like to use an SD card on the panel. I can't see her.

    You would need to connect the PanelDue with the ribbon cable to use the SD card.

    I would like to remember and save the height measurement. Now I have to do it before each print.

    I'm not exactly sure what you mean here. What height measurement are you talking about?

    For a delta you should be using firmware 2.04 RC1 due to some bug fixes for delta printers.



    1. I connected the panel according to the instructions. I will check and write.

    2. In macros I have "my.gcode"

    M558 I1 T6000 F1200 P3 H200;
    G28;
    G31 Z51;
    G30;

    The first printout after measurement is approx.
    I would like the measurement to be saved on SDcard, when the printer is turned off.


  • administrators

    You can connect PanelDue to Duet using either a 4-way cable or a ribbon cable. Which cable did you use? Only the ribbon cable supports the SD card, and only if it is short enough.



  • I have both cables.
    I use one 4-way cable for panel communication.
    Ribbon cable for SD card.

    In the macro measurement, I should probably add the M500 command, but I don't know if this is enough.



  • @Daniel__Santiago said in Probe Z and SD:

    M350 X16 Y16 Z16 E32 I0

    Hello,

    Little question of novice 🤔 ...

    Is it normal to have Micropas (M350) at 16 for XYZ axes and at 32 for E?

    Is it linked to option I0?

    And what is the advantage of this configuration?

    Thank you to all of you !


  • Moderator

    @Rudy2A said in Probe Z and SD:

    @Daniel__Santiago said in Probe Z and SD:

    M350 X16 Y16 Z16 E32 I0

    Hello,

    Little question of novice 🤔 ...

    Is it normal to have Micropas (M350) at 16 for XYZ axes and at 32 for E?

    Is it linked to option I0?

    And what is the advantage of this configuration?

    Thank you to all of you !

    Bumping up the microstepping on the extruder might be beneficial for ungeared extruders with very low steps per mm. Normally with a geared extruder and normal printing with a 0.4 nozzle at 0.2 layer height and average speeds x16 microstepping and interpolation is ideal.



  • The card is now working. I changed to a different card (size and brand).



  • @Phaedrux said in Probe Z and SD:

    Augmenter le micropas sur l'extrudeuse pourrait être bénéfique pour les extrudeuses sans support avec des pas très bas par mm. Normalement, avec une extrudeuse à engrenages et une impression normale avec une buse de 0,4 à une hauteur de couche de 0,2 et une vitesse moyenne, un micropas et une interpolation de 16 est idéal.

    Thank you for this additional information !


Log in to reply