FAN0 not working, but the rest work just fine
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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.