Duet Maestro skipping layers while printing
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M122
=== Diagnostics ===
RepRapFirmware for Duet 2 Maestro version 2.02RC5(RTOS) running on Duet Maestro 1.0
Board ID: 08D8M-9T8A2-MQNSS-6J9D2-3SD6R-967GY
Used output buffers: 3 of 20 (18 max)
=== RTOS ===
Static ram: 21236
Dynamic ram: 96988 of which 0 recycled
Exception stack ram used: 420
Never used ram: 12428
Tasks: NETWORK(ready,456) HEAT(blocked,1300) MAIN(running,3672) IDLE(ready,200)
Owned mutexes:
=== Platform ===
Last reset 00:47:24 ago, cause: power up
Last software reset at 2019-07-16 13:02, reason: User, spinning module GCodes, available RAM 12468 bytes (slot 3)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0400f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
Error status: 0
Free file entries: 10
SD card 0 detected, interface speed: 15.0MBytes/sec
SD card longest block write time: 0.0ms, max retries 0
MCU temperature: min 34.6, current 34.7, max 35.1
Supply voltage: min 23.9, current 24.0, max 24.0, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, read errors 0, write errors 0, ifcount 15, reads 871, timeouts 0
Driver 1: standstill, read errors 0, write errors 0, ifcount 15, reads 871, timeouts 0
Driver 2: standstill, read errors 0, write errors 0, ifcount 15, reads 871, timeouts 0
Driver 3: standstill, read errors 0, write errors 0, ifcount 11, reads 871, timeouts 0
Driver 4: standstill, read errors 0, write errors 0, ifcount 8, reads 871, timeouts 0
Driver 5: ok, read errors 0, write errors 0, ifcount 0, reads 0, timeouts 871
Driver 6: ok, read errors 0, write errors 0, ifcount 0, reads 0, timeouts 871
Date/time: 2019-07-20 11:48:46
Slowest loop: 3.82ms; fastest: 0.07ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0
=== Move ===
Hiccups: 0, StepErrors: 0, LaErrors: 0, FreeDm: 240, MinFreeDm: 240, MaxWait: 0ms, Underruns: 0, 0
Scheduled moves: 7, completed moves: 7
Bed compensation in use: mesh
Bed probe heights: 0.000 0.000 0.000 0.000 0.000
=== Heat ===
Bed heaters = 0, chamberHeaters = -1 -1
Heater 0 is on, I-accum = 1.0
=== GCodes ===
Segments left: 0
Stack records: 3 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
lcd is idle in state(s) 0
autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 69.93ms; fastest: 0.02ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 1 of 8
Interface state 5, link 100Mbps full duplex -
Can you run M122 directly after the layer skips happen, before you got emergency stop?
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Also, you're running an unsupported 2.02 rc release,ake sure you update to 2.03
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It looks like your firmware and DWC are a bit out of date or mismatched. Please try updating everything to the 2.03 release.
https://github.com/dc42/RepRapFirmware/releases/tag/2.03
You should be able to simply upload this zip file as is to the settings page: https://github.com/dc42/RepRapFirmware/releases/download/2.03/Duet2Firmware-2.03.zip
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Thanks. I'll update a little later today and give that a shot.
Here is the M122 code that appeared after the same issue.
M122
=== Diagnostics ===
RepRapFirmware for Duet 2 Maestro version 2.02RC5(RTOS) running on Duet Maestro 1.0
Board ID: 08D8M-9T8A2-MQNSS-6J9D2-3SD6R-967GY
Used output buffers: 3 of 20 (20 max)
=== RTOS ===
Static ram: 21236
Dynamic ram: 96988 of which 0 recycled
Exception stack ram used: 380
Never used ram: 12468
Tasks: NETWORK(ready,456) HEAT(blocked,1300) MAIN(running,3672) IDLE(ready,200)
Owned mutexes:
=== Platform ===
Last reset 00:19:20 ago, cause: power up
Last software reset at 2019-07-16 13:02, reason: User, spinning module GCodes, available RAM 12468 bytes (slot 3)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0400f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
Error status: 4
Free file entries: 9
SD card 0 detected, interface speed: 15.0MBytes/sec
SD card longest block write time: 63.0ms, max retries 0
MCU temperature: min 24.0, current 38.2, max 38.3
Supply voltage: min 23.0, current 23.2, max 24.1, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, read errors 0, write errors 0, ifcount 12, reads 46375, timeouts 0
Driver 1: standstill, read errors 0, write errors 0, ifcount 12, reads 46375, timeouts 0
Driver 2: standstill, read errors 0, write errors 0, ifcount 12, reads 46375, timeouts 0
Driver 3: standstill, read errors 0, write errors 0, ifcount 10, reads 46376, timeouts 1
Driver 4: standstill, read errors 0, write errors 0, ifcount 8, reads 46379, timeouts 0
Driver 5: ok, read errors 0, write errors 0, ifcount 0, reads 0, timeouts 46386
Driver 6: ok, read errors 0, write errors 0, ifcount 0, reads 0, timeouts 46386
Date/time: 2019-07-20 14:55:27
Slowest loop: 4581228.50ms; fastest: 0.06ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0
=== Move ===
Hiccups: 0, StepErrors: 0, LaErrors: 0, FreeDm: 240, MinFreeDm: 130, MaxWait: 737781ms, Underruns: 0, 0
Scheduled moves: 594, completed moves: 594
Bed compensation in use: mesh
Bed probe heights: 0.000 0.000 0.000 0.000 0.000
=== Heat ===
Bed heaters = 0, chamberHeaters = -1 -1
Heater 0 is on, I-accum = 0.9
Heater 1 is on, I-accum = 0.2
=== GCodes ===
Segments left: 0
Stack records: 3 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
lcd is idle in state(s) 0
autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 4581228.50ms; fastest: 0.02ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 1 of 8
Interface state 5, link 100Mbps full duplex -
there was a problem in the 2.02 firmware with time keeping that caused layer shifts.
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@veti said in Duet Maestro skipping layers while printing:
there was a problem in the 2.02 firmware with time keeping that caused layer shifts.
That issue was in some 2.02RC and earlier releases. I fixed it before the 2.02 stable release.
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@dc42 said in Duet Maestro skipping layers while printing:
That issue was in some 2.02RC
yes. he is using 2.02RC5, which was affected.
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Awesome. You guys have been a great help. I'll respond today or tomorrow after I've updated it. Thank you again.
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It's working better than ever. Guess it just needed a firmware update.
Thanks a bunch for your fast and professional help. Even though the solution was simple, i likely wouldn't have ever fixed the issue since I was at the end of my rope. So, thanks again.
