Short to ground and overtemp @ driver 1



  • Hello, since a long time i startet my Printer again for some prints.
    After one print, I got this error message.
    16:04:22
    Warning: Error: Short-to-ground on drivers 1
    Warning: Error: Over temperature shutdown on drivers 1
    16:04:18
    Warning: Error: Short-to-ground on drivers 1
    Warning: Error: Over temperature shutdown on drivers 1

    After disconnecting the z steppermotor i got still the same message… The chip is still hot.

    Has somebody an idea? I changed nothing and before it worked fine in this configuration...
    Than i upgraded the firmware to 1.20...

    here my config and the M122 Report

    M122
    === Diagnostics ===
    Used output buffers: 3 of 32 (8 max)
    === Platform ===
    RepRapFirmware for Duet WiFi version 1.20.1RC2 running on Duet WiFi 1.0 + DueX5
    Board ID: 08DDM-9FAM2-LW4S8-6JTDD-3SD6L-93Y7X
    Static ram used: 15448
    Dynamic ram used: 99032
    Recycled dynamic ram: 208
    Stack ram used: 1392 current, 4496 maximum
    Never used ram: 11888
    Last reset 00:00:43 ago, cause: power up
    Last software reset at 2018-01-12 15:59, reason: User, spinning module GCodes, available RAM 11448 bytes (slot 3)
    Software reset code 0x0003 HFSR 0x00000000, CFSR 0x00000000, ICSR 0x0441f000, BFAR 0xe000ed38, SP 0xffffffff
    Error status: 0
    Free file entries: 10
    SD card 0 detected, interface speed: 20.0MBytes/sec
    SD card longest block write time: 0.0ms
    MCU temperature: min 21.6, current 25.7, max 25.7
    Supply voltage: min 24.4, current 24.5, max 24.7, under voltage events: 0, over voltage events: 0
    Driver 0: standstill, SG min/max not available
    Driver 1: temperature-shutdown! short-to-ground 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
    Driver 5: standstill, SG min/max not available
    Driver 6: standstill, SG min/max not available
    Driver 7: standstill, SG min/max not available
    Driver 8: standstill, SG min/max not available
    Driver 9: standstill, SG min/max not available
    Expansion motor(s) stall indication: no
    Date/time: 2018-01-12 16:04:16
    Cache data hit count 161837234
    Slowest main loop (seconds): 0.014627; fastest: 0.000044
    === Move ===
    MaxReps: 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 = -1 -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 state is running
    WiFi module is connected to access point
    Failed messages: pending 0, notready 0, noresp 0
    WiFi firmware version 1.20+1
    WiFi MAC address 5c:cf:7f:a4:05:a3
    WiFi Vcc 3.45, reset reason Turned on by main processor
    WiFi flash size 4194304, free heap 17448
    WiFi IP address 192.168.178.110
    WiFi signal strength -46dBm, reconnections 0, sleep mode modem
    HTTP sessions: 1 of 8
    Socket states: 2 0 0 0 0 0 0 0
    Responder states: HTTP(1) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)

    ; Configuration file for Duet WiFi (firmware version 1.17)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool on Tue Jul 11 2017 12:04:22 GMT+0200

    ; General preferences
    M111 S0 ; Debugging off
    G21 ; Work in millimetres
    G90 ; Send absolute coordinates...
    M83 ; ...but relative extruder moves
    M555 P2 ; Set firmware compatibility to look like Marlin
    M208 X0 Y0 Z0 S1 ; Set axis minima
    M208 X472 Y555 Z375 S0 ; Set axis maxima

    ; Endstops
    M574 X1 Y1 Z1 S0 ; Define active low and unused microswitches
    M558 P1 X0 Y0 Z0 H5 F120 T6000 ; Set Z probe type to unmodulated, the axes for which it is used and the probe + travel speeds
    G31 P600 X0 Y0 Z2.5 ; Set Z probe trigger value, offset and trigger height
    M557 X15:457 Y15:540 S20 ; Define mesh grid

    ; Drives
    M569 P0 S1 ; Drive 0 goes forwards
    M569 P1 S1 ; Drive 1 goes forwards
    M569 P2 S0 ; Drive 2 goes backwards
    M569 P3 S1 ; Drive 3 goes forwards
    M569 P4 S1 ; Drive 4 goes forwards
    M569 P5 S0 ; Drive 5 goes backwards
    M569 P6 S1 ; Drive 6 goes forwards
    M569 P7 S0 ; Drive 7 goes backwards
    M569 P8 S0 ; Drive 8 goes backwards
    M569 P9 S1 ; Drive 9 goes forwards
    M558 P0 X0 Y0 Z0
    M584 X0:9 Y7:8 Z5:2 E3 ; Apply custom drive mapping
    M350 X32 Y32 Z32 I0 ; Configure microstepping without interpolation
    M350 E32 I0 ; Configure microstepping without interpolation
    M92 X160.06 Y160.06 Z1615.51 E198.77 ; Set steps per mm
    M566 X900 Y900 Z120 E120 ; Set maximum instantaneous speed changes (mm/min)
    M203 X12000 Y12000 Z2000 E1200 ; Set maximum speeds (mm/min)
    M201 X1000 Y1000 Z40 E250 ; Set accelerations (mm/s^2)

    M906 X800 Y800 Z1000 E1000 I0 ; Set motor currents (mA) and motor idle factor in per cent
    M84 S300 ; Set idle timeout

    ; Heaters
    M143 S260 ; Set maximum heater temperature to 260C
    M140 H-1 ; Disable heated bed
    M305 P1 T100000 B3950 C0 R4700 L0 H0 ; Set thermistor + ADC parameters for heater 1
    M305 P0 R4700 T100000 B3950 ; set HBP thermistor parameters
    M301 H1 P10 I0.2 D50 T0.3 S0.5
    M303 H1 P0.4 S270 ; tune heater 1 using 40% PWM, quit if temperature exceeds 240C
    ;M570 S150 ; Set maximum heating time to 150s

    ; Tools
    M563 P0 D0 H1 F0 ; tool 0 uses extruder drive 3 and heater 1 , Lüfter 0
    G10 P0 S0 R0 X0 Y0 ; set tool 0 temperatures and offsets
    G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
    G10 P0 R0 S1 ; Set initial tool 0 active and standby temperatures to 0C

    ; Network
    M550 PCube Maxima ; Set machine name
    M552 S1 ; Enable network
    M587 S"spirit" P"amiga512$" ; Configure access point. You can delete this line once connected
    M586 P0 S1 ; Enable HTTP
    M586 P1 S0 ; Disable FTP
    M586 P2 S0 ; Disable Telnet

    ; Fans
    M106 P0 S0.3 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
    M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
    M106 P2 S1 I0 F500 H1 T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on

    ; Custom settings are not configured

    ; Miscellaneous
    T0 ; Select first tool

    Thanks for your help
    Maurice


  • administrators

    It sounds that the driver has failed. If you purchased your Duet direct from duet3d.com, please see https://www.duet3d.com/warranty. Otherwise, contact the supplier you purchased the Duet from.



  • Thank
    you
    maurice


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