Extruder Stopped Working
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I have been using my Duet 3 Mini5+ for some time now without issues. My extruder on Driver 3 stopped during a print. I checked and replaced the stepper and the wiring without any luck. I also switched the extruder to Driver 4 and no luck either. I did try a cold extrude M302 P1. the 0, 1,2 drivers still work fine. I am at a loss for next step. Here is my diagnostic file and my config.g underneath:
M122
=== Diagnostics ===
RepRapFirmware for Duet 3 Mini 5+ version 3.4.5 (2022-11-30 19:41:16) running on Duet 3 Mini5plus WiFi (SBC mode)
Board ID: B7Y7N-8Q6KL-K65J0-409NS-NSW1Z-774VS
Used output buffers: 1 of 40 (12 max)
=== RTOS ===
Static ram: 103652
Dynamic ram: 101488 of which 44 recycled
Never used RAM 36528, free system stack 173 words
Tasks: SBC(ready,1.3%,469) HEAT(notifyWait,0.0%,358) Move(notifyWait,0.0%,341) CanReceiv(notifyWait,0.0%,942) CanSender(notifyWait,0.0%,336) CanClock(delaying,0.0%,341) TMC(notifyWait,0.7%,115) MAIN(running,97.1%,557) IDLE(ready,0.1%,30) AIN(delaying,0.8%,272), total 100.0%
Owned mutexes: HTTP(MAIN)
=== Platform ===
Last reset 00:11:05 ago, cause: software
Last software reset at 2023-03-15 10:23, reason: User, GCodes spinning, available RAM 36528, slot 1
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00000000 BFAR 0xe000ed38 SP 0x00000000 Task SBC Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
MCU revision 3, ADC conversions started 665671, completed 665669, timed out 0, errs 0
Step timer max interval 1490
MCU temperature: min 31.3, current 32.2, max 32.4
Supply voltage: min 12.5, current 12.5, max 12.6, 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 1, ifcnt 41, reads 35008, writes 15, timeouts 0, DMA errors 0, CC errors 0
Driver 1: standstill, SG min 0, read errors 0, write errors 1, ifcnt 41, reads 35007, writes 15, timeouts 0, DMA errors 0, CC errors 0
Driver 2: standstill, SG min 0, read errors 0, write errors 1, ifcnt 41, reads 35007, writes 15, timeouts 0, DMA errors 0, CC errors 0
Driver 3: standstill, SG min 0, read errors 0, write errors 1, ifcnt 33, reads 35013, writes 9, timeouts 0, DMA errors 0, CC errors 0
Driver 4: standstill, SG min 0, read errors 0, write errors 1, ifcnt 33, reads 35010, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 5: not present
Driver 6: not present
Date/time: 2023-03-15 10:34:42
Cache data hit count 1466656429
Slowest loop: 140.69ms; fastest: 0.09ms
=== Storage ===
Free file entries: 10
SD card 0 not detected, interface speed: 0.0MBytes/sec
SD card longest read time 0.0ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, segments created 0, maxWait 0ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
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
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP* is doing "M122" 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
Code queue is empty
=== CAN ===
Messages queued 5983, received 0, lost 0, boc 0
Longest wait 0ms for reply type 0, peak Tx sync delay 0, free buffers 18 (min 18), ts 3329/0/0
Tx timeouts 0,0,3328,0,0,2653 last cancelled message type 30 dest 127
=== SBC interface ===
Transfer state: 5, failed transfers: 0, checksum errors: 0
RX/TX seq numbers: 26113/26113
SPI underruns 0, overruns 0
State: 5, disconnects: 0, timeouts: 0 total, 0 by SBC, IAP RAM available 0x0f1bc
Buffer RX/TX: 0/0-0, open files: 0
=== Duet Control Server ===
Duet Control Server v3.4.5
Code buffer space: 4096
Configured SPI speed: 8000000Hz, TfrRdy pin glitches: 0
Full transfers per second: 39.27, max time between full transfers: 74.6ms, max pin wait times: 34.8ms/34.1ms
Codes per second: 0.23
Maximum length of RX/TX data transfers: 3276/1064; Configuration file for Duet 3 Mini 5+ (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.15 on Thu Feb 09 2023 14:55:43 GMT-0500 (Eastern Standard Time); General preferences
M575 P1 S1 B57600 ; enable support for PanelDue
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Duet 3" ; set printer name
M665 R136.2 L215.82 B85 H250 ; Set delta radius, diagonal rod length, printable radius and homed height
M666 X0 Y0 Z0 ; put your endstop adjustments here, or let auto calibration find them
M918 P1 E4 F2000000 ; configure direct-connect display; Network
; Drives
M569 P0.0 S0 ; physical drive 0.0 goes backwards
M569 P0.1 S0 ; physical drive 0.1 goes backwards
M569 P0.2 S0 ; physical drive 0.2 goes backwards
M569 P0.3 S1 ; physical drive 0.3 goes forwards
M584 X0.0 Y0.1 Z0.2 E0.3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z80.00 E413.86 ; set steps per mm
M566 X1200.00 Y1200.00 Z1200.00 E1200.00 ; set maximum instantaneous speed changes (mm/min)
M203 X18000.00 Y18000.00 Z18000.00 E1200.00 ; set maximum speeds (mm/min)
M201 X1000.00 Y1000.00 Z1000.00 E1000.00 ; set accelerations (mm/s^2)
M906 X1500 Y1500 Z1500 E1200 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout; Axis Limits
M208 Z0 S1 ; set minimum Z; Endstops
M574 X2 S1 P"!io4.in" ; configure switch-type (e.g. microswitch) endstop for high end on X via pin io4.in
M574 Y2 S1 P"!io1.in" ; configure switch-type (e.g. microswitch) endstop for high end on Y via pin io1.in
M574 Z2 S1 P"!io2.in" ; configure switch-type (e.g. microswitch) endstop for high end on Z via pin io2.in; Z-Probe
M558 P5 R0.4 C"io3.in+io3.out" H30 F1200 T6000 ; set Z probe type to effector and the dive height + speeds
M558 H30 ;*** Remove this line after delta calibration has been done and new delta parameters have been saved
G31 P500 X0 Y0 Z2.5 ; set Z probe trigger value, offset and trigger height
M557 R75 S20 ; define mesh grid; Heaters
M308 S0 P"temp1" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin temp1
M950 H0 C"out0" T0 ; create bed heater output on out0 and map it to sensor 0
M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M143 H0 S120 ; set temperature limit for heater 0 to 120C
M308 S1 P"temp0" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin temp0
M950 H1 C"out1" T1 ; create nozzle heater output on out1 and map it to sensor 1
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S280 ; set temperature limit for heater 1 to 280C; Fans
M950 F0 C"out5" Q500 ; create fan 0 on pin out5 and set its frequency
M106 P0 S1 H1 T35 ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"out6" Q500 ; create fan 1 on pin out6 and set its frequency
M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on; 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; Custom settings are not defined
M569 P2 D3
M569 P1 D3
M569 P0 D3
; Miscellaneous
M501 ; load saved parameters from non-volatile memory -
@oranzirf Have you tried running the drivers with just a bare motor? I'm assuming you`ve checked your hot end and heat break are clear and no heat creep has occurred, does the motor make any noise or vibration at all? also visually check you board for any damage around the drivers.
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@jumpedwithbothfeet thanks, Yes I have tried a new motor and wires. No response at all. Nothing obvious on the board. Very strange.
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@oranzirf did you try moving the extruder to driver 4 temporary . You will need to update this line in your config,:
M584 X0.0 Y0.1 Z0.2 E0.4 ; set drive mapping
Strangely I don't see an error reported by driver 0.3 in the M122 report.
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@T3P3Tony Thanks, I did try moving to driver 4 with same result. That is why I tried a new stepper and wires. Seems like drivers 3 and 4 have issue but 0, 1 and two are fine. I just took the board out and do not see any obvious problems. Very strange, it has been working great. In fact, just bought another board for another printer.
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Just for the sake of completeness, can you switch over to a driver that is otherwise working on another axis and use that for the extruder? If it works there then we know it's not an issue with wiring or configuration or hotend. Getting the hotend to temp and extruding is enough to test.
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@Phaedrux Thank you, I remapped to driver 2 and the extruded worked. While I was at it, I remapped the Z axis to the non working driver 3. The Z motor does not work. It looks like drivers 3 and 4 have problems.
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Thanks for verifying. When and where did you purchase your Duet?
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@Phaedrux Filastruder, Order #89866 , December 2022. Thank you for your help.
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@Phaedrux More detail on order.
Filastruder
ORDER #89866Order summary
PanelDue 7iנ1
With 4 pin 1 meter cable $119.99
Duet 3 Mini 5+נ1 Wifi $144.99If you have any questions, reply to this email or contact us at support@filastruder.com
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Please send an email to warranty@duet3d.com and CC your reseller. Include a link to this forum thread and the details of your original purchase. You'll receive a reply with a form to fill out.
