Duet3D Logo

    Duet3D

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • Documentation
    • Order

    FAN0 not working, but the rest work just fine

    Duet Hardware and wiring
    1
    1
    148
    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.
    • skaramicke
      skaramicke last edited by

      Hi all!

      I'm having problems using the first fan port on my Duet 2 Ethernet.

      Here is my config.g:

      ; Configuration file for Duet WiFi (firmware version 1.21)
      ; executed by the firmware on start-up
      ;
      ; generated by RepRapFirmware Configuration Tool v2 on Sun Apr 28 2019 11:22:38 GMT+0200 (CEST)
      
      ; General preferences
      G90                                      ; Send absolute coordinates...
      M83                                      ; ...but relative extruder moves
      
      ; Network
      M550 P"Mickes Dunet A6"                  ; Set machine name
      M552 S1                                  ; Enable network
      ;*** Access point is configured manually via M587
      M586 P0 S1                               ; Enable HTTP
      M586 P1 S0                               ; Disable FTP
      M586 P2 S1                               ; Enable 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
      M350 X16 Y16 Z16 E16 I1                  ; Configure microstepping with interpolation
      M92 X100.00 Y100.00 Z400.00 E100.00      ; Set steps per mm
      M566 X600.00 Y600.00 Z18.00 E300.00      ; Set maximum instantaneous speed changes (mm/min)
      M203 X6000.00 Y6000.00 Z180.00 E6000.00  ; Set maximum speeds (mm/min)
      M201 X1500.00 Y1500.00 Z100.00 E10000.00 ; Set accelerations (mm/s^2)
      M906 X500.00 Y500.00 Z500.00 E800.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
      M84 S30                                  ; Set idle timeout
      
      ; Axis Limits
      M208 X-4 Y-14 Z0 S1                      ; Set axis minima
      M208 X210 Y217 Z200 S0                   ; Set axis maxima
      
      ; Endstops
      M574 X1 Y1 Z1 S0                         ; Set active low and disabled endstops
      
      ; Z-Probe
      M558 P0 H5 F120 T6000                    ; Disable Z probe but set dive height, probe speed and travel speed
      M557 X20:200 Y20:200 S40                 ; Define mesh grid
      
      ; Heaters
      M307 H0 B0 S1.00                         ; Disable bang-bang mode for the bed heater and set PWM limit
      M305 P0 T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 0
      M143 H0 S130                             ; Set temperature limit for heater 0 to 130C
      M305 P1 T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 1
      M143 H1 S235                             ; Set temperature limit for heater 1 to 235C
      
      ; Fans
      M106 P0 S1 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
      
      ; 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
      
      ; Load overrides
      M501
      
      ; Miscellaneous
      T0                                       ; Select first tool
      
      

      My config-override.g only has heating profiles.

      What am I missing? Is the board broken?

      My current workaround is to use FAN2 instead, and map it in the tool 0 definition;
      M563 P0 D0 H1 F2
      This works fine, but I'd rather connect 12V led rails on FAN2.

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