3.2b3: Lost connection to Linux about 15min after startup.
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Hi,
my Duet3 board with toolboard in SBC mode just failed a print about 12 minutes into the print with the following errors present on the PanelDue:16 m Connected 3m09 Lost connection to Linux 3m09 Warning: Discarded msg drc=10 typ=4510 RID=1985 exp1988 3m09 Cancelled printing file 0:/gcodes/VCP-Ormerod-Belt-Clip.gcode, print time was 0h 8m 3m09: Error: Failed to switch off remote heater 1: Response timeout: CAN addr 10, req type 6013, RID=1985The CAN sync LEDs on main board and tool board still blink in sync. The 5V and VIN LEDs are on.
Configuration files are at https://github.com/oliof/printerconfigs/tree/main/v-core_pro/system
M115 FIRMWARE_NAME: RepRapFirmware for Duet 3 MB6HC FIRMWARE_VERSION: 3.2-beta3 ELECTRONICS: Duet 3 MB6HC v0.6 or 1.0 FIRMWARE_DATE: 2020-11-07 M115 B10 Duet TOOL1LC firmware version 3.2beta3 (2020-11-07)M122 after power cycling the otherwise unresponsive board:
M122 === Diagnostics === RepRapFirmware for Duet 3 MB6HC version 3.2-beta3 running on Duet 3 MB6HC v0.6 or 1.0 (SBC mode) Board ID: 08DGM-9T66A-G63SJ-6J1D6-3SD6R-9U0BA Used output buffers: 1 of 40 (10 max) === RTOS === Static ram: 122124 Dynamic ram: 137340 of which 0 recycled Never used RAM 132728, free system stack 180 words Tasks: Linux(ready,131) HEAT(blocked,353) CanReceiv(blocked,869) CanSender(blocked,371) CanClock(blocked,352) TMC(blocked,54) MAIN(running,1205) IDLE(ready,19) Owned mutexes: HTTP(MAIN) === Platform === Last reset 00:06:54 ago, cause: power up Last software reset at 2020-11-08 16:33, reason: User, GCodes spinning, available RAM 131236, slot 1 Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0044a000 BFAR 0x00000000 SP 0xffffffff Task MAIN Error status: 0x00 MCU temperature: min 30.9, current 32.5, max 33.1 Supply voltage: min 24.0, current 24.1, max 24.1, under voltage events: 0, over voltage events: 0, power good: yes 12V rail voltage: min 12.2, current 12.2, max 12.3, under voltage events: 0 Driver 0: position 0, standstill, reads 20689, writes 11 timeouts 0, SG min/max 0/0 Driver 1: position 0, standstill, reads 20690, writes 11 timeouts 0, SG min/max 0/0 Driver 2: position 0, standstill, reads 20691, writes 11 timeouts 0, SG min/max 0/0 Driver 3: position 0, standstill, reads 20691, writes 11 timeouts 0, SG min/max 0/0 Driver 4: position 0, standstill, reads 20692, writes 11 timeouts 0, SG min/max 0/0 Driver 5: position 0, standstill, reads 20693, writes 11 timeouts 0, SG min/max 0/0 Date/time: 2020-11-08 17:02:43 Slowest loop: 758.65ms; fastest: 0.18ms === Storage === Free file entries: 10 SD card 0 not detected, interface speed: 37.5MBytes/sec SD card longest read time 0.0ms, write time 0.0ms, max retries 0 === 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, 0], CDDA state -1 === AuxDDARing === Scheduled moves 0, completed moves 0, StepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === Heat === Bed heaters = -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1 === 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 sent 10, send timeouts 10, longest wait 4ms for type 6024, free CAN buffers 47 === SBC interface === State: 0, failed transfers: 0 Last transfer: 19ms ago RX/TX seq numbers: 12796/12797 SPI underruns 0, overruns 0 Number of disconnects: 0, IAP RAM available 0x20a78 Buffer RX/TX: 0/0-0 === Duet Control Server === Duet Control Server v3.2.0-beta3 Code buffer space: 4096 Configured SPI speed: 8000000 Hz Full transfers per second: 10.85Link to the printed file
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Might be worth checking your linux syslog to see if there are any errors from DCS.
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@gloomyandy no DCS errors in the logs.
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Retrying the prints with trailing the dcs logs, codelogger running, pronterface interfacing via USB to the board, of course "a watched kettle never boils", but I do see repeated undervoltage events in the logs. I will try to move the Pi to it's own power supply to see whether that helps. I am a bit strapped for power sockets, but I will find a way.
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And here we go again
pronterface captured:
Lost connection to Linux Warning: Discarded msg src=10 typ=4510 RID=42 exp 43 Done printing file Cancelled printing file 0:/gcodes/VCP-Ormerod-Belt-Clip.gcode, print time was 0h 22m Rx0:11a20a7f 02 00 00 00 00 00 00 00 Rx0:11a30a00 02 00 00 00 00 00 00 00 Rx0:11a50a00 03 00 00 00 00 00 00 00 Rx0:11a20a7f 02 00 00 00 00 00 00 00 Rx0:11a30a00 02 00 00 00 00 00 00 00 Rx0:11a50a00 03 00 00 00 00 00 00 00 Rx0:11a20a7f 02 00 00 00 00 00 00 00 Rx0:11a30a00 02 00 00 00 00 00 00 00 Rx0:11a50a00 03 00 00 00 00 00 00 00 Rx0:11a20a7f 02 00 00 00 00 00 00 00 Rx0:11a30a00 02 00 00 00 00 00 00 00 Rx0:11a50a00 03 00 00 00 00 00 00 00 Error: Failed to switch off remote heater 1: Response timeout: CAN addr 10, req type 6013, RID=42 [ERROR] Error: Failed to switch off remote heater 1: Response timeout: CAN addr 10, req type 6013, RID=42M122 via serial
=== Diagnostics === RepRapFirmware for Duet 3 MB6HC version 3.2-beta3 running on Duet 3 MB6HC v0.6 or 1.0 (SBC mode) Board ID: 08DGM-9T66A-G63SJ-6J1D6-3SD6R-9U0BA Used output buffers: 1 of 40 (40 max) === RTOS === Static ram: 122124 Dynamic ram: 138812 of which 84 recycled Never used RAM 131172, free system stack 120 words Tasks: Linux(blocked,79) HEAT(blocked,277) CanReceiv(blocked,794) CanSender(blocked,344) CanClock(blocked,352) TMC(blocked,18) MAIN(running,669) IDLE(ready,19) Owned mutexes: USB(MAIN) === Platform === Last reset 00:54:23 ago, cause: power up Last software reset at 2020-11-08 16:33, reason: User, GCodes spinning, available RAM 131236, slot 1 Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0044a000 BFAR 0x00000000 SP 0xffffffff Task MAIN Error status: 0x04 [ERROR] Error status: 0x04 MCU temperature: min 32.0, current 35.2, max 37.0 Supply voltage: min 23.9, current 24.0, max 24.1, under voltage events: 0, over voltage events: 0, power good: yes 12V rail voltage: min 12.2, current 12.2, max 12.3, under voltage events: 0 Driver 0: position 2357, standstill, reads 47099, writes 19 timeouts 0, SG min/max 0/1023 Driver 1: position -32, standstill, reads 47098, writes 19 timeouts 0, SG min/max 0/1023 Driver 2: position 7680, standstill, reads 47117, writes 0 timeouts 0, SG min/max not available Driver 3: position 0, standstill, reads 47103, writes 14 timeouts 0, SG min/max 0/174 Driver 4: position 0, standstill, reads 47104, writes 14 timeouts 0, SG min/max 0/145 Driver 5: position 0, standstill, reads 47103, writes 14 timeouts 0, SG min/max 0/187 Date/time: 2020-11-08 17:50:13 Slowest loop: 7067.05ms; fastest: 0.11ms === Storage === Free file entries: 10 SD card 0 not detected, interface speed: 37.5MBytes/sec SD card longest read time 0.0ms, write time 0.0ms, max retries 0 === Move === Hiccups: 0(0), FreeDm: 375, MinFreeDm: 350, MaxWait: 1058464ms Bed compensation in use: none, comp offset 0.000 === MainDDARing === Scheduled moves 22194, completed moves 22194, StepErrors 0, LaErrors 0, Underruns [0, 501, 3], CDDA state -1 === AuxDDARing === Scheduled moves 0, completed moves 0, StepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === Heat === Bed heaters = 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1 === GCodes === Segments left: 0 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 USB is ready with "M122" 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 sent 27548, send timeouts 27522, longest wait 2ms for type 6012, free CAN buffers 47 === SBC interface === State: 0, failed transfers: 1 Last transfer: 13752ms ago RX/TX seq numbers: 0/37238 SPI underruns 1, overruns 1 Number of disconnects: 1, IAP RAM available 0x20a78 Buffer RX/TX: 0/0-0Network connection to the Pi is dead. I will sort out the power to the pi, and then try again.
