Fan Control - Shows 8 Fans but i have only three connections
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Hi,
i just want to configure my new printer and the fan control shows up to 8 fans, but i have only the standard duet 2 wifi without an duex extension board.
; Configuration file for Duet WiFi (firmware version 2.03) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v2.1.8 on Sun Apr 12 2020 21:12:30 GMT+0200 (Mitteleuropäische Sommerzeit) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"BLV AM8" ; set printer name ; Network M552 S1 ; enable network M586 P0 S1 ; enable HTTP M586 P1 S0 ; disable FTP M586 P2 S0 ; disable Telnet ; Drives M569 P0 S0 ; physical drive 0 goes backwards M569 P1 S0 ; physical drive 1 goes backwards M569 P2 S1 ; physical drive 2 goes forwards M569 P3 S1 ; physical drive 3 goes forwards M584 X0 Y1 Z2 E3 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X80.456 Y80.6956 Z408.1451 E385.00 ; 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 X800 Y800 Z800 E1000 I50 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Axis Limits M208 X-33 Y-10 Z0 S1 ; set axis minima M208 X220 Y220 Z240 S0 ; set axis maxima ; Endstops M574 X1 Y1 S0 ; set active low and disabled endstops M574 Z1 S2 ; set endstops controlled by probe ; Z-Probe M307 H3 A-1 C-1 D-1 ; Disable the 3th Heater to free up PWM channel 5 on the Duex board. M558 P9 H3 F120 T6000 A10 S0.003 B1 R0.5 ; set Z probe type to bltouch and the dive height + speeds G31 P25 X30.44 Y-9.48 Z0.7 ; set Z probe trigger value, offset and trigger height M557 X5:200 Y5:200 S20 ; 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 S275 ; set temperature limit for heater 1 to 275C ; Fans M106 P0 S0 I0 F500 H-1 ; set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off M106 P1 S1 I0 F500 H-1 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off M106 P2 S1 I0 F500 H-1 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off ; Tools M563 P0 D0 H1 F0 ; 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 ; BLTouch startup G4 S2 ; Pause a couple seconds M280 P64 S160 ; Clear any alarms G4 S2 ; Pause a couple seconds M402 ; retract pin just in case M912 P0 S3.4 ; Miscellaneous T0 ; select first toolIs my configuration wrong?
Thanks for help
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; Fans M106 P0 S0 I0 F500 H-1 ; set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off M106 P1 S1 I0 F500 H-1 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off M106 P2 S1 I0 F500 H-1 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned offThat only shows 3 fans configured.
Where are you seeing 8 fans?
What firmware and DWC version are you using?
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Is visible on the Dashboard and also on the Status page under Fans
Duet Web Control 2.1.1
Board: Duet WiFi 1.02
Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 2.05.1 (2020-02-09b1)
Duet WiFi Server Version: 1.23 -
@TiToMoskito said in Fan Control - Shows 8 Fans but i have only three connections:
/Ethernet 2.05.1 (2020-02-09b1)
As a suggestion, go back to DWC2.07 to see if that fixes your problem and report back please.
I am aware of some issues with 2.10 and 2.11.HTH
Paul -
Thanks that worked for me, downgrading solves it.
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Is the display correct using DWC 2.1.4 ?
