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    [3.4beta2] - motors hang

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    • User3Dundefined
      User3D
      last edited by

      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!

      jay_s_ukundefined 1 Reply Last reply Reply Quote 0
      • jay_s_ukundefined
        jay_s_uk @User3D
        last edited by

        @user3d please provide an M122 output for each board once a hang occurs

        Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

        User3Dundefined 1 Reply Last reply Reply Quote 0
        • Phaedruxundefined
          Phaedrux Moderator
          last edited by

          Also include your config.g file please.

          Have you verified that going back to RRF 3.3 the problem is not present?

          Z-Bot CoreXY Build | Thingiverse Profile

          User3Dundefined 1 Reply Last reply Reply Quote 0
          • User3Dundefined
            User3D @Phaedrux
            last edited by

            @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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            • User3Dundefined
              User3D @jay_s_uk
              last edited by User3D

              @jay_s_uk I see no hiccups.
              B40 -> 1XD of X-axis | B41 -> for Y

              18/08/2021, 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 35378/74655

              18/08/2021, 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 35268/74637

              18/08/2021, 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
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              • gloomyandyundefined
                gloomyandy
                last edited by

                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

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