Solved Part Cooling Fans Not Working
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So I'm still trying to commission the M2 to M3 conversion. Its an IDEX using two E3D Roto toolheads running from a Duet 3 mini 5 and two Roto Toolboards (B121/B122) and a Paneldue 5i. Ive got held up at almost every step. Now I am on "Step 5. Check Fans" My issue is with the part cooling fans on both toolheads. I've been through several other people's posts here and made some adjustments to the config.g and they still wont work. I've double checked the wiring to ensure they are wired properly. As far as I can tell, they are correct (picture enclosed). The fans are a 4020, two wire, 24v blower. Simple.. black wire to the OUT_1 ground and the red wire to the out1 (volt out).
Here is my config.g:
; Configuration file for RepRapFirmware on Duet 3 Mini 5+ WiFi ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.5.4 on Sat Aug 10 2024 17:00:36 GMT-0400 (Eastern Daylight Time) ; General G90 ; absolute coordinates M83 ; relative extruder moves M550 P"M3ID V2" ; set hostname ; Accessories M575 P1 S0 B57600 ; configure PanelDue support ; Network M552 S1 ; configure WiFi adapter M586 P0 S1 ; configure HTTP ; Wait a moment for the CAN expansion boards to become available G4 S2 ; Accelerometers M955 P121.0 I20 ; configure accelerometer on board #121 M955 P122.0 I20 ; configure accelerometer on board #122 ; Smart Drivers M569 P0.1 S1 D2 ; driver 0.1 goes forwards (X axis) M569 P0.2 S1 D2 ; driver 0.2 goes forwards (Y axis) M569 P0.3 S1 D2 ; driver 0.3 goes forwards (Z axis) M569 P0.4 S1 D2 ; driver 0.4 goes forwards (U axis) M569 P121.0 S1 D2 ; driver 121.0 goes forwards (extruder 0) M569 P122.0 S1 D2 ; driver 122.0 goes forwards (extruder 1) ; Motor Idle Current Reduction M906 I30 ; set motor current idle factor M84 S30 ; set motor current idle timeout ; Axes M584 X0.1 Y0.2 Z0.3 U0.4 ; set axis mapping M350 X16 Y16 Z16 U16 I1 ; configure 16X microstepping with interpolation M906 X1750 Y1750 Z800 U1750 ; set axis driver currents M92 X80 Y80 Z400 U80 ; configure steps per mm M208 X-6:220 Y-9:250 Z0:200 U0:229 ; set minimum and maximum axis limits M566 X900 Y900 Z12 U900 ; set maximum instantaneous speed changes (mm/min) M203 X6000 Y6000 Z180 U6000 ; set maximum speeds (mm/min) M201 X500 Y500 Z20 U500 ; set accelerations (mm/s^2) ; Extruders M584 E121.0:122.0 ; set extruder mapping M350 E16:16 I1 ; configure microstepping with interpolation M906 E424:424 ; set extruder driver currents M92 E2682:2682 ; configure steps per mm M566 E150:150 ; set maximum instantaneous speed changes (mm/min) M203 E3600:3600 ; set maximum speeds (mm/min) M201 E3000:3000 ; set accelerations (mm/s^2) ; Kinematics M669 K0 ; configure Cartesian kinematics ; BLtouch M558 K0 P9 C"121.io0.in" H5 F120 T6000 A2 ; configure BLTouch probe via slot #0 G31 P500 X0 Y24 Z0.7 ; set Z probe trigger value, offset and trigger height M950 S0 C"121.io0.out" ; create servo #0 for BLtouch ; Scanning Z probe M558 K1 P11 C"121.i2c.ldc1612" F36000 T36000 M308 A"SZP coil" S10 Y"thermistor" P"121.temp0" ; thermistor on coil ; Endstops M574 X1 P"io1.in" S1 ; configure X axis endstop M574 Y1 P"io2.in" S1 ; configure Y axis endstop M574 Z1 S2 ; configure Z axis endstop M574 U1 P"io4.in" S1 ; configure U axis endstop ; Mesh Bed Compensation M557 X25:175 Y25:175 S40:40 ; define grid for mesh bed compensation ; Sensors M308 S0 P"temp0" Y"thermistor" A"Heated Bed" T100000 B4725 C7.06e-8 ; configure sensor #0 M308 S1 P"121.temp1" Y"thermistor" A"Nozzle" T100000 B4725 C7.06e-8 ; configure sensor #1 M308 S2 P"122.temp0" Y"thermistor" A"Nozzle" T100000 B4725 C7.06e-8 ; configure sensor #2 ; Heaters M950 H0 C"out0" T0 ; create heater #0 M143 H0 P0 T0 C0 S120 A0 ; configure heater monitor #0 for heater #0 M307 H0 R2.43 D5.5 E1.35 K0.56 B0 ; configure model of heater #0 M950 H1 C"121.out0" T1 ; create heater #1 M143 H1 P0 T1 C0 S300 A0 ; configure heater monitor #0 for heater #1 M307 H1 R2.43 D5.5 E1.35 K0.56 B0 ; configure model of heater #1 M950 H2 C"122.out0" T2 ; create heater #2 M143 H2 P0 T1 C0 S300 A0 ; configure heater monitor #0 for heater #2 M307 H2 R2.43 D5.5 E1.35 K0.56 B0 ; configure model of heater #2 ; Heated beds M140 P0 H0 ; configure heated bed #0 ; Fans M950 F0 C"121.out2" ; create fan #0 T0 Heat Sink Fan M106 P0 C"T0 Heatsink Fan" S0 B0.1 H1 T45 ; configure fan #0 T0 Heat Sink Fan M950 F1 C"121.out1" ; create fan #1 T0 Part Cooling fan M106 P1 C"T0 Part Cooling Fan" S0 L25 X255 B0.1 ; configure fan #1 T0 Part Cooling Fan M950 F2 C"122.out2" ; create fan #2 T1 Heat Sink Fan M106 P2 C"T1 Heatsink Fan" S0 B0.1 H2 T45 ; configure fan #2 T1 Heat Sink Fan M950 F3 C"122.out1" ; create fan #3 T1 Part Cooling Fan M106 P3 C"T1 Part Cooling Fan" S0 L25 X255 B0.1 ; configure fan #3 T1 Part Cooling Fan ; Tools M563 P0 D0 H1 F1 ; create tool #0 T0 M568 P0 R0 S0 ; set initial tool #0 active and standby temperatures to 0C M563 P1 D1 H2 F3 ; create tool #1 T1 M568 P1 R0 S0 ; set initial tool #1 active and standby temperatures to 0C ; Miscellaneous T0 ; select first toolHere is my M122:
8/20/2024, 3:47:31 PM M122 === Diagnostics === RepRapFirmware for Duet 3 Mini 5+ version 3.5.2 (2024-06-11 17:14:16) running on Duet 3 Mini5plus WiFi (standalone mode) Board ID: ZBVGS-QP6KL-K65J0-409N0-NK02Z-HT6JA Used output buffers: 28 of 40 (30 max) === RTOS === Static ram: 103368 Dynamic ram: 123520 of which 0 recycled Never used RAM 14528, free system stack 194 words Tasks: NETWORK(2,nWait 7,14.0%,217) LASER(5,nWait 7,0.0%,269) HEAT(3,nWait 6,0.0%,350) Move(4,nWait 6,0.0%,355) CanReceiv(6,nWait 1,0.1%,796) CanSender(5,nWait 7,0.0%,336) CanClock(7,delaying,0.0%,348) TMC(4,nWait 6,0.8%,101) MAIN(1,running,84.1%,665) IDLE(0,ready,0.2%,29) AIN(4,delaying,0.9%,259), total 100.0% Owned mutexes: WiFi(NETWORK) === Platform === Last reset 00:03:10 ago, cause: power up Last software reset at 2024-08-17 11:52, reason: User, Gcodes spinning, available RAM 14496, slot 0 Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00487000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a Error status: 0x00 Aux0 errors 0,0,0 MCU revision 3, ADC conversions started 190410, completed 190408, timed out 0, errs 0 MCU temperature: min 21.2, current 29.4, max 29.6 Supply voltage: min 24.1, current 24.2, max 24.3, under voltage events: 0, over voltage events: 0, power good: yes Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0 Events: 0 queued, 0 completed Driver 0: standstill, SG min 0, read errors 0, write errors 0, ifcnt 10, reads 9988, writes 10, timeouts 0, DMA errors 0, CC errors 0 Driver 1: standstill, SG min 0, read errors 0, write errors 0, ifcnt 13, reads 9985, writes 13, timeouts 0, DMA errors 0, CC errors 0 Driver 2: standstill, SG min 0, read errors 0, write errors 0, ifcnt 13, reads 9984, writes 13, timeouts 0, DMA errors 0, CC errors 0 Driver 3: standstill, SG min 0, read errors 0, write errors 0, ifcnt 13, reads 9984, writes 13, timeouts 0, DMA errors 0, CC errors 0 Driver 4: standstill, SG min 0, read errors 0, write errors 0, ifcnt 13, reads 9985, writes 13, timeouts 0, DMA errors 0, CC errors 0 Driver 5: not present Driver 6: not present Date/time: 2024-08-20 15:47:30 Cache data hit count 374306432 Slowest loop: 9.68ms; fastest: 0.15ms === Storage === Free file entries: 20 SD card 0 detected, interface speed: 22.5MBytes/sec SD card longest read time 10.3ms, write time 0.0ms, max retries 0 === Move === DMs created 83, segments created 0, maxWait 0ms, bed compensation in use: none, height map offset 0.000, max steps late 0, min interval 0, bad calcs 0, ebfmin 0.00, ebfmax 0.00 no step interrupt scheduled Moves shaped first try 0, on retry 0, too short 0, wrong shape 0, maybepossible 0 === DDARing 0 === Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === DDARing 1 === Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === Heat === Bed heaters 0 -1 -1 -1, chamber heaters -1 -1 -1 -1, ordering errs 0 Heater 1 is on, I-accum = 0.0 === GCodes === Movement locks held by null, null HTTP is idle in state(s) 0 Telnet is idle in state(s) 0 File is idle in state(s) 0 USB is idle in state(s) 0 Aux is idle in state(s) 0 Trigger is idle in state(s) 0 Queue is idle in state(s) 0 LCD is idle in state(s) 0 SBC is idle in state(s) 0 Daemon is idle in state(s) 0 Aux2 is idle in state(s) 0 Autopause is idle in state(s) 0 File2 is idle in state(s) 0 Queue2 is idle in state(s) 0 Q0 segments left 0, axes/extruders owned 0x0000803 Code queue 0 is empty Q1 segments left 0, axes/extruders owned 0x0000000 Code queue 1 is empty === CAN === Messages queued 1740, received 7590, lost 0, errs 0, boc 0 Longest wait 1ms for reply type 6034, peak Tx sync delay 6, free buffers 26 (min 25), ts 952/951/0 Tx timeouts 0,0,0,0,0,0 === Network === Slowest loop: 8.43ms; fastest: 0.00ms Responder states: MQTT(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) HTTP sessions: 1 of 8 === WiFi === Interface state: active Module is connected to access point Failed messages: pending 0, notrdy 0, noresp 0 Firmware version 2.1.0 MAC address e8:68:e7:e1:4e:33 Module reset reason: Power up, Vcc 3.35, flash size 2097152, free heap 36428 WiFi IP address 192.168.1.163 Signal strength -54dBm, channel 2, mode 802.11n, reconnections 0 Clock register 00002001 Socket states: 0 0 0 0 0 0 0 0And M122 B121:
M122 B121 Diagnostics for board 121: Duet TOOL1RR firmware version 3.5.2 (2024-06-10 13:24:08) Bootloader ID: SAME5x bootloader version 2.9 (2023-10-06) All averaging filters OK Never used RAM 164724, free system stack 202 words Tasks: Move(3,nWait 7,0.0%,178) HEAT(2,nWait 6,0.1%,87) CanAsync(5,nWait 4,0.0%,66) CanRecv(3,nWait 1,0.0%,73) CanClock(5,nWait 1,0.0%,64) ACCEL(3,nWait 6,0.0%,65) TMC(2,delaying,1.3%,60) MAIN(1,running,94.2%,306) IDLE(0,ready,0.0%,29) AIN(2,nWait 2,4.5%,211), total 100.0% Owned mutexes: Last reset 00:05:06 ago, cause: power up Last software reset data not available Driver 0: pos 0, 2682.0 steps/mm, standstill, SG min 0, temp 30.0C, read errors 0, write errors 0, ifcnt 14, reads 22377, writes 14, timeouts 0, DMA errors 0, steps req 0 done 0 Moves scheduled 0, completed 0, in progress 0, hiccups 0, segs 0, step errors 0, maxLate 0 maxPrep 0, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0, ebfmin 0.00 max 0.00 Peak sync jitter -9/8, peak Rx sync delay 182, resyncs 0/0, no timer interrupt scheduled VIN voltage: min 23.6, current 24.2, max 24.2 MCU temperature: min 22.1C, current 29.4C, max 29.4C Last sensors broadcast 0x00000402 found 2 198 ticks ago, 0 ordering errs, loop time 0 CAN messages queued 6149, send timeouts 0, received 3999, lost 0, errs 0, boc 0, free buffers 38, min 38, error reg 0 dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0 Accelerometer: LIS2DW, status: 00 Inductive sensor: raw value 36135284, frequency 3.37MHz, current setting 13, ok Integrated filament monitor not present I2C bus errors 0, naks 9, contentions 0, other errors 0I am at a loss and would appreciate any feedback anybody can give me.
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@SonnyD1 said in Part Cooling Fans Not Working:
Simple.. black wire to the OUT_1 ground and the red wire to the out1 (volt out).
I think that's your mistake. It should be red wire to V_IN, black wire to out1 pin. Because out1 is switched to ground.
Ian
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@droftarts I somehow knew I was going to embarrass myself yet again. It always seems to be the most obvious and simple things I miss. I made the wire connection and it now functions as it should. Thank you again for your help. Moving on to next step in the commissioning process. Maybe I'll get the next one right on my own.
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@SonnyD1 rest assured most of us are good at recognizing mistakes because we did them ourselves in the past (-:
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@SonnyD1 Don't worry, I've wired them all kinds of wrong in the past! Writing the documentation helped make it a bit clearer...
https://docs.duet3d.com/en/User_manual/Connecting_hardware/Fans_connectingIan
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@droftarts I appreciate your help. Thank you very much!
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