[3.4beta2] - motors hang
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After upgrading boards i.e. Main board ( Duet3 MB6HC ) and EXP1XDs to RRF - 3.4beta2 , motors started to hang randomly during prints . I have my axes X and Y , connected to EXP1XDs . Z and Extruder on Duet3. I was printing at speed 50 and observed hangs on random turns. On resume , it resumes correctly . What do I do ? Please help!
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@user3d please provide an M122 output for each board once a hang occurs
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Also include your config.g file please.
Have you verified that going back to RRF 3.3 the problem is not present?
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@phaedrux for me 3.3 beta Feb 1 release works perfectly. Versions other than that are causing the same issue!! I've downgraded it to 3.3bFeb1 for time being.
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@jay_s_uk I see no hiccups.
B40 -> 1XD of X-axis | B41 -> for Y18/08/2021, 14:41:45 M122 B41
Diagnostics for board 41:
Duet EXP1XD firmware version 3.4.0beta2 (2021-08-03 10:00:36)
Bootloader ID: SAMC21 bootloader version 2.0 (2020-10-15b1)
Never used RAM 5520, free system stack 2743 words
Tasks: Move(notifyWait,0.1%,111) HEAT(delaying,0.1%,111) CanAsync(notifyWait,0.0%,60) CanRecv(notifyWait,0.1%,75) CanClock(notifyWait,0.1%,64) MAIN(running,82.8%,443) IDLE(ready,0.0%,41) AIN(notifyWait,16.9%,142), total 100.0%
Last reset 04:03:05 ago, cause: power up
Last software reset data not available
Driver 0: position -338478, 400.0 steps/mm, steps req 31734448 done 31492466
Moves scheduled 6014, completed 6014, in progress 0, hiccups 0, step errors 0, maxPrep 713, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0
Peak sync jitter 5/10, peak Rx sync delay 203, resyncs 0/0, no step interrupt scheduled
VIN: 24.5V
MCU temperature: min 29.8C, current 36.1C, max 36.5C
Ticks since heat task active 191, ADC conversions started 7292707, completed 7292707, timed out 0, errs 0
Last sensors broadcast 0x00000000 found 0 196 ticks ago, loop time 0
CAN messages queued 39, send timeouts 0, received 137302, lost 0, free buffers 37, min 36, error reg 0
dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 337, adv 35378/7465518/08/2021, 14:41:43 M122 B40
Diagnostics for board 40:
Duet EXP1XD firmware version 3.4.0beta2 (2021-08-03 10:00:36)
Bootloader ID: SAMC21 bootloader version 2.0 (2020-10-15b1)
Never used RAM 5520, free system stack 2743 words
Tasks: Move(notifyWait,0.1%,111) HEAT(delaying,0.1%,111) CanAsync(notifyWait,0.0%,60) CanRecv(notifyWait,0.1%,75) CanClock(notifyWait,0.1%,64) MAIN(running,83.2%,438) IDLE(ready,0.0%,41) AIN(delaying,16.5%,142), total 100.0%
Last reset 04:03:03 ago, cause: power up
Last software reset data not available
Driver 0: position -216541, 400.0 steps/mm, steps req 11854527 done 11614529
Moves scheduled 5014, completed 5014, in progress 0, hiccups 0, step errors 0, maxPrep 697, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0
Peak sync jitter 5/10, peak Rx sync delay 198, resyncs 0/0, no step interrupt scheduled
VIN: 24.3V
MCU temperature: min 29.2C, current 36.5C, max 36.7C
Ticks since heat task active 206, ADC conversions started 7291589, completed 7291589, timed out 0, errs 0
Last sensors broadcast 0x00000000 found 0 212 ticks ago, loop time 0
CAN messages queued 38, send timeouts 0, received 136282, lost 0, free buffers 37, min 36, error reg 0
dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 468, adv 35268/7463718/08/2021, 14:41:40 M122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.4.0beta2 (2021-08-03 12:42:33) running on Duet 3 MB6HC v0.6 or 1.0 (standalone mode)
Board ID: 08DJM-956L2-G43S8-6J9D4-3S86J-TA36F
Used output buffers: 8 of 40 (40 max)
=== RTOS ===
Static ram: 151128
Dynamic ram: 93712 of which 0 recycled
Never used RAM 102592, free system stack 142 words
Tasks: NETWORK(ready,117.1%,236) ETHERNET(notifyWait,0.0%,176) HEAT(delaying,0.1%,326) Move(notifyWait,0.5%,250) CanReceiv(notifyWait,0.0%,821) CanSender(notifyWait,0.0%,361) CanClock(delaying,0.0%,340) TMC(notifyWait,42.9%,59) MAIN(running,122.6%,1114) IDLE(ready,0.0%,29), total 283.2%
Owned mutexes:
=== Platform ===
Last reset 04:02:58 ago, cause: power up
Last software reset time unknown, reason: User, GCodes spinning, available RAM 109284, slot 1
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0044a000 BFAR 0x00000000 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x04
Aux0 errors 0,0,0
Step timer max interval 131
MCU temperature: min 26.6, current 41.5, max 41.7
Supply voltage: min 23.7, current 23.9, max 24.0, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 11.3, current 12.1, max 12.2, under voltage events: 0
Heap OK, handles allocated/used 99/1, heap memory allocated/used/recyclable 2048/32/20, gc cycles 0
Driver 0: position 23459, standstill, reads 35346, writes 11 timeouts 0, SG min/max 0/0
Driver 1: position 23522, standstill, reads 35346, writes 11 timeouts 0, SG min/max 0/0
Driver 2: position 640, standstill, reads 35341, writes 17 timeouts 0, SG min/max 0/398
Driver 3: position 0, standstill, reads 35341, writes 17 timeouts 0, SG min/max 0/415
Driver 4: position 0, standstill, reads 35342, writes 17 timeouts 0, SG min/max 0/203
Driver 5: position 0, standstill, reads 35351, writes 14 timeouts 0, SG min/max 0/0
Date/time: 2021-08-18 14:41:39
Slowest loop: 111.25ms; fastest: 0.05ms
=== Storage ===
Free file entries: 8
SD card 0 detected, interface speed: 25.0MBytes/sec
SD card longest read time 2.6ms, write time 24.1ms, max retries 0
=== Move ===
DMs created 125, segments created 16, maxWait 225523ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 6856, completed moves 6856, hiccups 0, stepErrors 0, LaErrors 0, Underruns [1, 0, 4], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 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
Heater 0 is on, I-accum = 0.1
Heater 1 is on, I-accum = 0.7
=== GCodes ===
Segments left: 1
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is doing "G1 X59.068 Y58.375 E17.1829" 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
=== Filament sensors ===
Extruder 0 sensor: ok
=== CAN ===
Messages queued 142271, received 33, lost 0, longest wait 1ms for reply type 6018, peak Tx sync delay 186, free buffers 49 (min 41), ts 72894/72893/0
Tx timeouts 0,0,0,0,0,0
=== Network ===
Slowest loop: 34.28ms; fastest: 0.02ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions Telnet(0), 0 sessions
HTTP sessions: 1 of 8- Ethernet -
State: active
Error counts: 0 0 0 0 0
Socket states: 5 2 2 2 2 0 0 0
- Ethernet -
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You may want to keep an eye on this thread, it sounds like it may be a similar problem: https://forum.duet3d.com/topic/24694/3-4-0beta2-printer-stop-mid-print-with-no-reason-errors