Hi,
There is a printer at my work running an older Duet 0.8.5 and I updated it to the latest firmware the other day while rebuilding it to improve it's quality. I am running the latest version of DWC and everything seems to be working well, except for it seems to be stopping almost 12 hours into prints pretty reliably and I am struggling to find the cause. Overall, it works wonderfully until this point.
Here are some setup attributes so you guys don't have to ask:
- Freshly full formatted SD (but not brand new) inserted directly
- Power supply 24V
- corexy - 144 steps per mm (using one stage of belted reduction)
- using two extruders with a mix ratio of 1:0.995 (one just to feed the material)
Any input would be greatly appreciated. See below for M122.
m122
=== Diagnostics ===
RepRapFirmware for Duet version 1.26.1 running on Duet 0.85
Used output buffers: 3 of 16 (11 max)
=== System ===
Static ram: 44212
Dynamic ram: 42716 of which 3184 recycled
Stack ram used: 136 current, 3724 maximum
Never used ram: 4468
=== Platform ===
Last reset 10:46:28 ago, cause: power up
Last software reset at 2020-09-09 10:53, reason: User, spinning module GCodes, available RAM 4468 bytes (slot 0)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00000000 BFAR 0xe000ed38 SP 0xffffffff
Error status: 0
Free file entries: 10
SD card 0 detected, interface speed: 21.0MBytes/sec
SD card longest block write time: 0.0ms, max retries 0
MCU temperature: min 33.1, current 33.2, max 33.6
Date/time: 2020-09-10 08:18:59
Slowest loop: 3.19ms; fastest: 0.10ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Move ===
Hiccups: 0, FreeDm: 100, MinFreeDm: 100, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== DDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== Heat ===
Bed heaters = 0, chamberHeaters = -1 -1
=== 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 ===
Free connections: 15 of 16
Free transactions: 23 of 24
Locked: 0, state: 4, listening: 20071bf4, 0, 0