Endstop Problem

  • I Installed my Wifi Duet into my Delta Connecting all wires.The Endstop LEDs on the Board are lighting without hitting the Endstops.
    Try to Reverse the Endstop Using M574 S0-2 nothing works LED stop lighting when i Press the Endstop.
    Using latest Duet2CombinedFirmware

    Endstops are Mounted At Max.Heres my Config what i use for start up Setup:

    [c]; Configuration file for Duet WiFi (firmware version 1.20 or newer)
    ; executed by the firmware on start-up
    ; generated by RepRapFirmware Configuration Tool on Sun Apr 01 2018 20:04:58 GMT+0200 (CEST)

    ; General preferences
    G90 ; Send absolute coordinates…
    M83 ; ...but relative extruder moves

    ;*** The homed height is deliberately set too high in the following - you will adjust it during calibration.
    M665 R121.5 L268 B116 H300 ; 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 **** ; Set machine name
    M551 **** ; Set password
    M552 S1 ; Enable network
    M587 S"" P"" ; Configure access point. You can delete this line once connected
    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 S1 ; Drive 2 goes forwards
    M569 P3 S1 ; Drive 3 goes forwards
    M350 X16 Y16 Z16 E16 I0 ; Configure microstepping without interpolation
    M92 X80 Y80 Z80 E96 ; Set steps per mm
    M566 X1200 Y1200 Z1200 E1200 ; Set maximum instantaneous speed changes (mm/min)
    M203 X18000 Y18000 Z18000 E1200 ; Set maximum speeds (mm/min)
    M201 X1000 Y1000 Z1000 E1000 ; Set accelerations (mm/s^2)
    M906 X1000 Y1000 Z1000 E800 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 S1 ; Set active high endstops

    ; Z-Probe
    M558 P4 H10 F120 T2400 ; Set Z probe type to switch and the dive height + speeds
    G31 P600 X0 Y0 Z-16.07 ; Set Z probe trigger value, offset and trigger height
    M557 R85 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 B3950 C0 R4700 ; Set thermistor + ADC parameters for heater 0
    M143 H0 S120 ; Set temperature limit for heater 0 to 120C
    M305 P1 T100000 B4388 C0 R4700 ; Set thermistor + ADC parameters for heater 1
    M143 H1 S280 ; Set temperature limit for heater 1 to 280C

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

    ; Miscellaneous
    T0 ; Select first tool[/c]

  • administrators

    With the usual NC microswitch or optical endstops, it's normal for the LED to be on when the endstop is connected but not triggered, and off when it is triggered. See https://duet3d.dozuki.com/Wiki/Connecting_endstop_switches.

  • Ok so the Logic on the Duet Board has changed since 1.17 ok.Ill tryed also to connect to my home network but i only can see the Duet at AccesPoint when i user m552 s2 to check with m552 he told me Wifi Module reported error no known networks found Wifi Module is idle.Anything Changed also there?In the Doc ill found nothibg about changes.

  • administrators

    There were big changes to how the wifi module is set up between firmware 1.18 and 1.19. Make sure you are running compatible main firmware and wifi firmware (preferably 1.21), then follow the wifi connection instructions at https://duet3d.dozuki.com/Guide/1.%29+Getting+Connected+to+your+Duet/7?lang=en.

  • Ok Works now, so one thing left, I got an Microswitch as Z-Probe Conected to E0,Test shows that is Triggered with a Value of 1000 an untriggered 0.If i use the Delta Calibriation ist does not Realize that the Siwtch is triggered,So whats wrong with him?An why Z-Probe in the WebInterface shows 2 Different Colors i ill play around with the TiggerValue for Z-Probe if i use 0-1000 its Red when Triggered und 1001-1024 is shows Yellow.


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