Duet3 resets itself 3/4 of the way through a job



  • I just got my CNC up and running and the first few small jobs worked no problem but now the last three get roughly 50-85% done and then the controller resets itself according to an error that pops up on the DWC. And the cnc just stops. Im not sure why??



  • and the reported error is .......... ?



  • @jens55 No Idea, I just researched how to find the error (M122) after it happens but I had already rebooted it so i will have to see if it happens again then I can find out.



  • If the the error is reported in DWC but disappears before you can read it, you should just be able to switch to the console view and see it there.



  • @jens55
    3/5/2020, 1:35:29 PM M122
    === Diagnostics ===
    RepRapFirmware for Duet 3 MB6HC v0.6 or 1.0 version 3.0 running on Duet 3 MB6HC
    Board ID: 08DJM-956L2-G43S8-6JKDD-3SS6L-TB12H
    Used output buffers: 1 of 32 (17 max)
    === RTOS ===
    Static ram: 152720
    Dynamic ram: 149388 of which 0 recycled
    Exception stack ram used: 216
    Never used ram: 90892
    Tasks: NETWORK(ready,1984) HEAT(blocked,1200) CanReceiv(suspended,3808) CanSender(suspended,1476) CanClock(blocked,1424) TMC(blocked,212) MAIN(running,3684) IDLE(ready,160)
    Owned mutexes:
    === Platform ===
    Last reset 00:01:11 ago, cause: software
    Last software reset at 2020-03-05 20:34, reason: User, spinning module LinuxInterface, available RAM 90580 bytes (slot 1)
    Software reset code 0x0010 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0444a000 BFAR 0x00000000 SP 0xffffffff Task 0x4e49414d
    Error status: 0
    Free file entries: 10
    SD card 0 not detected, interface speed: 37.5MBytes/sec
    SD card longest block write time: 0.0ms, max retries 0
    MCU temperature: min 14.2, current 14.3, max 14.6
    Supply voltage: min 24.0, current 24.0, max 24.0, under voltage events: 0, over voltage events: 0, power good: yes
    12V rail voltage: min 12.1, current 12.2, max 12.2, under voltage events: 0
    Driver 0: standstill, reads 43781, writes 0 timeouts 0, SG min/max not available
    Driver 1: standstill, reads 43781, writes 0 timeouts 0, SG min/max not available
    Driver 2: standstill, reads 43782, writes 0 timeouts 0, SG min/max not available
    Driver 3: standstill, reads 43781, writes 0 timeouts 0, SG min/max not available
    Driver 4: standstill, reads 43781, writes 0 timeouts 0, SG min/max not available
    Driver 5: standstill, reads 43781, writes 0 timeouts 0, SG min/max not available
    Date/time: 2020-03-05 20:35:33
    Slowest loop: 3.04ms; fastest: 0.09ms
    === Move ===
    Hiccups: 0(0), FreeDm: 375, MinFreeDm: 375, MaxWait: 0ms
    Bed compensation in use: none, comp offset 0.000
    === MainDDARing ===
    Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
    === AuxDDARing ===
    Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
    === Heat ===
    Bed heaters = -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
    === GCodes ===
    Segments left: 0
    Stack records: 2 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 assembling a command in state(s) 0
    daemon* is ready with "M122" in state(s) 0
    queue is idle in state(s) 0
    lcd is idle in state(s) 0
    spi is idle in state(s) 0
    autopause is idle in state(s) 0
    Code queue is empty.
    === Network ===
    Slowest loop: 0.31ms; fastest: 0.01ms
    Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
    HTTP sessions: 0 of 8

    • Ethernet -
      State: 0
      Error counts: 0 0 0 0 0
      Socket states: 0 0 0 0 0 0 0 0
      === CAN ===
      Messages sent 194, longest wait 0ms for type 0
      === Linux interface ===
      State: 0, failed transfers: 0
      Last transfer: 13ms ago
      RX/TX seq numbers: 13949/2258
      SPI underruns 0, overruns 0
      Number of disconnects: 0
      Buffer RX/TX: 0/0-0
      === Duet Control Server ===
      Duet Control Server v1.1.0.5
      Code buffer space: 4076
      Configured SPI speed: 2000000 Hz
      Full transfers per second: 30.94


  • I am not up on the Duet3 so I will let someone else answer the question.



  • @jens55 so it just happened again and this is whats on the console right after:
    In a yellow highlighted bar; Warning: Controller has been reset
    In blue high lighted bar;Cancelled printing dile0:/gcodes/Pocket 1.gcode, print time was 0h 6min


Log in to reply