fans not responding.
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I still dont get any movement out of the fans.
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Does the fan slider in the DWC turn on the part cooling fan?
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im new to the duet board ? please explain
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Sure. DWC stands for duet web control. It's the web interface to control the duet.
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no the slider doesnt turn the fan on.
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So just to confirm you've switched the fan connections on the board and have made the configuration change I posted?
You could test the fan by connecting it to the always on fan header.
Also double check that you have the fan wires connected to the right pins. Positive and negative.
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yes and neither fan is turning on when i have them in the always on connector
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How are you powering the Duet right now, USB, or DC power supply?
If PSU, what voltage, 12v or 24v?
What voltage are the fans?
Can you test the fans by powering them directly from a DC PSU?
Do you have a known working fan to test with? -
@ohluckyirish
What voltage are you getting at always on sockets?If you have a Duet 2 there is a fan fuse, is it blown?
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all my fans were working fine before i upgraded to the duet board.
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Check your fan fuse.
Check voltage at the fan fuse to see if you have PSU voltage. (one lead on the fuse top, one to ground on the PSU)Double check your polarity.
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Which Duet are you using? What revision?
What firmware version?
Can you send M122 in the gcode console and post the response here? -
== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.02(RTOS) running on Duet WiFi 1.02 or later
Board ID: 08DGM-9T6BU-FG3S4-6J1D8-3SD6J-1VR7F
Used output buffers: 3 of 20 (9 max)
=== RTOS ===
Static ram: 25524
Dynamic ram: 98620 of which 0 recycled
Exception stack ram used: 280
Never used ram: 6648
Tasks: NETWORK(ready,656) HEAT(blocked,1232) MAIN(running,3788) IDLE(ready,200)
Owned mutexes:
=== Platform ===
Last reset 00:00:19 ago, cause: power up
Last software reset at 2019-02-12 20:13, reason: User, spinning module GCodes, available RAM 6648 bytes (slot 2)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
Error status: 0
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest block write time: 0.0ms, max retries 0
MCU temperature: min 18.3, current 21.5, max 21.8
Supply voltage: min 12.7, current 12.7, max 12.8, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max not available
Driver 1: standstill, SG min/max not available
Driver 2: standstill, SG min/max not available
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available
Date/time: 2019-02-13 17:55:58
Cache data hit count 63519798
Slowest loop: 6.96ms; fastest: 0.07ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0
=== Move ===
Hiccups: 0, StepErrors: 0, LaErrors: 0, FreeDm: 240, MinFreeDm: 240, MaxWait: 0ms, Underruns: 0, 0
Scheduled moves: 0, completed moves: 0
Bed compensation in use: none
Bed probe heights: 0.000 0.000 0.000 0.000 0.000
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
Heater 1 is on, I-accum = 0.0
=== GCodes ===
Segments left: 0
Stack records: 1 allocated, 0 in use
Movement lock held by null
http is idle in state(s) 0
telnet is idle in state(s) 0
file is idle in state(s) 0
serial is idle in state(s) 0
aux is idle in state(s) 0
daemon is idle in state(s) 0
queue is idle in state(s) 0
autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 22.72ms; fastest: 0.00ms
Responder states: HTTP(2) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 1 of 8- WiFi -
Network state is running
WiFi module is connected to access point
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.22
WiFi MAC address cc:50:e3:14:b7:80
WiFi Vcc 3.34, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 26008
WiFi IP address 192.168.1.43
WiFi signal strength -58dBm, reconnections 0, sleep mode modem
Socket states: 4 4 0 0 0 0 0 0
- WiFi -
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here is what i put as my fans
; Fans
M106 P0 S0 I0 F500 H-1 ; Set fan 0 value, gcode control for part cooling fan
M106 P1 S0.5 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on -
which position should the jumper be in ?
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@ohluckyirish it looks like you have a 12v power supply so if your fans are also 12v you would bridge the vin and vfan pins with the jumper to feed the fans 12 volts.
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so the two pins on the right ?
it is currently on the Jumper: int 5V EN -
@ohluckyirish that's right
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the part cooling fan came on that is plugged into the always fan port, but none of the green lights come on ?
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is there only post to be one jumper in ?
