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constant pause

Scheduled Pinned Locked Moved Solved
Filament Monitor
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  • undefined
    dc42 administrators
    last edited by 19 Sept 2019, 11:22

    Which firmware version? You need at least 2.03.

    Duet WiFi hardware designer and firmware engineer
    Please do not ask me for Duet support via PM or email, use the forum
    http://www.escher3d.com, https://miscsolutions.wordpress.com

    undefined 1 Reply Last reply 19 Sept 2019, 11:26 Reply Quote 0
    • undefined
      Monster Delta @dc42
      last edited by 19 Sept 2019, 11:26

      @dc42 it is firmware version 2.04rc1

      1 Reply Last reply Reply Quote 0
      • undefined
        Monster Delta
        last edited by 20 Sept 2019, 18:35

        im getting all sorts of crazy behaviour with this thing now causing resets when i click to resume print. i did have a laser monitor on my machine which worked it just didn't like any of the filaments i used so i thought it would be a straight switch out just change a few parameters in the config but i cant get it working at all

        undefined 1 Reply Last reply 20 Sept 2019, 19:24 Reply Quote 0
        • undefined
          dc42 administrators @Monster Delta
          last edited by 20 Sept 2019, 19:24

          @Monster-Delta said in constant pause:

          causing resets when i click to resume print.

          You mean the Duet is resetting? If so, please run
          M122 after one of those resets and post the reset data here.

          Duet WiFi hardware designer and firmware engineer
          Please do not ask me for Duet support via PM or email, use the forum
          http://www.escher3d.com, https://miscsolutions.wordpress.com

          1 Reply Last reply Reply Quote 0
          • undefined
            Monster Delta
            last edited by 20 Sept 2019, 19:50

            Ok here's the result

            20/09/2019, 20:46:01: M122: === Diagnostics ===
            RepRapFirmware for Duet 2 WiFi/Ethernet version 2.04RC1 running on Duet WiFi 1.02 or later
            Board ID: 08DGM-9T6BU-FG3SN-6J9FL-3S46J-1SYMD
            Used output buffers: 3 of 24 (23 max)
            === RTOS ===
            Static ram: 25680
            Dynamic ram: 93640 of which 284 recycled
            Exception stack ram used: 312
            Never used ram: 11156
            Tasks: NETWORK(ready,652) HEAT(blocked,1172) MAIN(running,3756) IDLE(ready,160)
            Owned mutexes:
            === Platform ===
            Last reset 00:00:26 ago, cause: power up
            Last software reset at 2019-09-20 20:43, reason: User, spinning module GCodes, available RAM 11444 bytes (slot 1)
            Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
            Error status: 0
            Free file entries: 10
            SD card 0 detected, interface speed: 20.0MBytes/sec
            SD card longest block write time: 0.0ms, max retries 0
            MCU temperature: min 24.7, current 26.0, max 26.1
            Supply voltage: min 24.1, current 24.2, max 24.3, under voltage events: 0, over voltage events: 0, power good: yes
            Driver 0: standstill, SG min/max not available
            Driver 1: standstill, SG min/max not available
            Driver 2: standstill, SG min/max not available
            Driver 3: standstill, SG min/max not available
            Driver 4: standstill, SG min/max not available
            Date/time: 2019-09-20 20:46:01
            Cache data hit count 78608853
            Slowest loop: 5.02ms; fastest: 0.08ms
            I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
            === Move ===
            Hiccups: 0, FreeDm: 169, MinFreeDm: 169, 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 -1 -1 -1, chamberHeaters = -1 -1
            Heater 1 is on, I-accum = 0.0
            === GCodes ===
            Segments left: 0
            Stack records: 2 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 ===
            Slowest loop: 15.43ms; fastest: 0.00ms
            Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
            HTTP sessions: 1 of 8

            • WiFi -
              Network state is running
              WiFi module is connected to access point
              Failed messages: pending 0, notready 0, noresp 0
              WiFi firmware version 1.23
              WiFi MAC address 84:f3:eb:41:59:80
              WiFi Vcc 3.35, reset reason Turned on by main processor
              WiFi flash size 4194304, free heap 25592
              WiFi IP address 192.168.0.43
              WiFi signal strength -35dBm, reconnections 0, sleep mode modem
              Socket states: 0 0 0 0 0 0 0 0
              === Filament sensors ===
              Extruder 0: pos 0.00, no data received, no calibration data

            it seems to be that once the print has been paused and resumed the next time i try to resume print it causes dwc to become unresponsive and a manual reset is required to obtain a connection again

            1 Reply Last reply Reply Quote 0
            • undefined
              Monster Delta
              last edited by 20 Sept 2019, 19:53

              its also worth noting that when the print gets paused i get the error M25 printing is already paused repeated over and over until i click cancel or resume

              1 Reply Last reply Reply Quote 0
              • undefined
                Monster Delta
                last edited by 22 Sept 2019, 17:01

                ok so im getting somewhere now. i can start a print but but every few minutes i get an error sensor not working sometimes there is a red flashing led no code just constant slow flash, other times there is nothing at all but then it willflash green 4 times and i can resume the print but a few minutes later it happens again. and then sometimes the duet will restart all by itself heres an m122 reort from the last instance

                22/09/2019, 18:01:21: M122: === Diagnostics ===
                RepRapFirmware for Duet 2 WiFi/Ethernet version 2.04RC1 running on Duet WiFi 1.02 or later
                Board ID: 08DGM-9T6BU-FG3SN-6J9FL-3S46J-1SYMD
                Used output buffers: 3 of 24 (21 max)
                === RTOS ===
                Static ram: 25680
                Dynamic ram: 93640 of which 284 recycled
                Exception stack ram used: 320
                Never used ram: 11148
                Tasks: NETWORK(ready,652) HEAT(blocked,1204) MAIN(running,3756) IDLE(ready,160)
                Owned mutexes:
                === Platform ===
                Last reset 00:00:16 ago, cause: software
                Last software reset at 2019-09-22 17:56, reason: Unknown, spinning module Platform, available RAM 10808 bytes (slot 0)
                Software reset code 0x40b0 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f80f BFAR 0xe000ed38 SP 0x20001eac Task 0x5754454e
                Stack: 0040611d 00406122 01000000 00000000 40e9f000 449ba533 00000000 3331bb4c c311e7c6 43d8eb1a bc000000 c00805c0 41f85a48 00000000 4762bd00 37d33333 4354c416 00000000 40b4c000 80000010 00406107 2001789c 00407001
                Error status: 0
                Free file entries: 10
                SD card 0 detected, interface speed: 20.0MBytes/sec
                SD card longest block write time: 0.0ms, max retries 0
                MCU temperature: min 30.7, current 31.1, max 31.3
                Supply voltage: min 24.0, current 24.1, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes
                Driver 0: standstill, SG min/max not available
                Driver 1: standstill, SG min/max not available
                Driver 2: standstill, SG min/max not available
                Driver 3: standstill, SG min/max not available
                Driver 4: standstill, SG min/max not available
                Date/time: 2019-09-22 18:01:14
                Cache data hit count 44407538
                Slowest loop: 1.47ms; fastest: 0.08ms
                I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
                === Move ===
                Hiccups: 0, FreeDm: 169, MinFreeDm: 169, 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 -1 -1 -1, chamberHeaters = -1 -1
                Heater 1 is on, I-accum = 0.0
                === GCodes ===
                Segments left: 0
                Stack records: 2 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 ===
                Slowest loop: 15.54ms; fastest: 0.00ms
                Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
                HTTP sessions: 1 of 8

                • WiFi -
                  Network state is running
                  WiFi module is connected to access point
                  Failed messages: pending 0, notready 0, noresp 0
                  WiFi firmware version 1.23
                  WiFi MAC address 84:f3:eb:41:59:80
                  WiFi Vcc 3.35, reset reason Turned on by main processor
                  WiFi flash size 4194304, free heap 24632
                  WiFi IP address 192.168.0.43
                  WiFi signal strength -36dBm, reconnections 0, sleep mode modem
                  Socket states: 0 0 0 0 0 0 0 0
                  === Filament sensors ===
                  Extruder 0: pos 0.00, no data received, no calibration data

                when i get the sensor not working error and i do m122 this is the data for the filament monitor

                Extruder 0: pos 234.14, ok, measured sens 25.61mm/rev min 97% max 101% over 18.1mm, errs: frame 18 parity 0 ovrun 0 pol 0 ovdue 0

                even if the sensor is disabled i get this issue

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                • undefined
                  Monster Delta
                  last edited by 28 Sept 2019, 14:24

                  Any one.

                  themelleundefined 1 Reply Last reply 8 Oct 2019, 12:05 Reply Quote 0
                  • poohzazaundefined
                    poohzaza
                    last edited by 29 Sept 2019, 16:00

                    is it a probem with logic of fliment sensing or a conection issue just speculating

                    undefined 1 Reply Last reply 30 Sept 2019, 11:32 Reply Quote 0
                    • undefined
                      Monster Delta @poohzaza
                      last edited by 30 Sept 2019, 11:32

                      @poohzaza what do you mean by logic of filament sensing?

                      poohzazaundefined 1 Reply Last reply 30 Sept 2019, 12:11 Reply Quote 0
                      • poohzazaundefined
                        poohzaza @Monster Delta
                        last edited by 30 Sept 2019, 12:11

                        @Monster-Delta said in constant pause:

                        t do you mean by logic of filament sensing?
                        you mention before that it triggered constantly maby invert that logic or the sensor is broken or recheak you config.g resume.g and pause.g

                        1 Reply Last reply Reply Quote 0
                        • JamesMundefined
                          JamesM
                          last edited by 30 Sept 2019, 12:16

                          For an issue like this I would start by either copying the data from the SD card and re-formatting it or just get a new SD card and copy everything over from the old one. a 16gig class 10 microsd card is rather cheap.

                          1 Reply Last reply Reply Quote 0
                          • undefined
                            dc42 administrators
                            last edited by 30 Sept 2019, 21:22

                            Please see the other thread about a similar issue experienced by another user with a magnetic filament monitor.

                            I intend to take a detailed look at issues with magnetic filament monitors later this week.

                            Duet WiFi hardware designer and firmware engineer
                            Please do not ask me for Duet support via PM or email, use the forum
                            http://www.escher3d.com, https://miscsolutions.wordpress.com

                            undefined 1 Reply Last reply 8 Oct 2019, 10:26 Reply Quote 0
                            • undefined
                              Monster Delta @dc42
                              last edited by 8 Oct 2019, 10:26

                              @dc42 did you get chance to look into this

                              1 Reply Last reply Reply Quote 0
                              • droftartsundefined
                                droftarts administrators
                                last edited by 8 Oct 2019, 11:03

                                What wiring are you using? I think the advice is to use shielded twisted pair cable, as the sensitivity of the sensor can be influenced if it runs near stepper motors and/or other cabling. There's a couple of other threads that might be worth checking:
                                https://forum.duet3d.com/topic/12182/magnetic-sensor
                                https://forum.duet3d.com/topic/3371/filament-monitor-working-well
                                https://forum.duet3d.com/topic/12005/magnetic-filament-monitor-calibration

                                Ian

                                Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

                                1 Reply Last reply Reply Quote 0
                                • themelleundefined
                                  themelle @Monster Delta
                                  last edited by themelle 10 Aug 2019, 12:07 8 Oct 2019, 12:05

                                  @Monster-Delta said in constant pause:

                                  Any one.

                                  I had quite similar issues with the rotating magnet filament monitor (see https://forum.duet3d.com/topic/11591/rotating-magnet-filament-monitor-frame-errors/22).
                                  Turned out to be a faulty monitor, which I got replaced by Duet3D. The new one works as expected, throwing no more errors and putting out way more reliable data.

                                  As for the wiring I can - for my setup - confirm that braided but otherwise unshielded wires do work very well. But be sure to double check the crimp connections, and redo them in case of slightest doubts.

                                  1 Reply Last reply Reply Quote 0
                                  • undefined
                                    Monster Delta
                                    last edited by 13 Oct 2019, 16:55

                                    Its not the wiring as it worka fine with the laser version. Im just about out of ideas i think I'll send it back and see if the folks at duet can figure it out

                                    1 Reply Last reply Reply Quote 0
                                    • DarylMcMundefined
                                      DarylMcM
                                      last edited by 16 Oct 2019, 03:17

                                      I just installed our magnetic filament monitor and about 4 layers into a 400 layer print, I was optimistic, it started pausing. Tried a bunch of things but nothing worked. It would pause within seconds of resuming. I ended up setting the R parameter to 1/330 and it started printing again. Realizing that almost defeats the purpose of the monitor, I ran the 591 reports every few minutes.
                                      They showed a somewhat smaller sensitivity then the 28.4 I started out with and a min variation of 2% while the max variation was around 113%.
                                      I reset the L parameter on the fly with the gcode console to a value close to what it was reporting, 26.4 I believe and immediately got a pause, which I immediately resumed. Within a few layers the min variation was up to 28% and the max was 117%. After a few more layers the sensitivity was reading 27.13 and kinda holding there so again I set the L parameter on the fly and again got a pause and resumed.
                                      The print is 75% done and I just changed the L parameter to 27.88 and now the min variation is 48% and the max is 112%. So it is really close to the 60% spread of the original 70/130.
                                      The print show some impact at 4-6 layer area because of the the stuff I was trying, but it is not a wasted print.
                                      I think the big problem is crap filament that the customer supplied and is the reason for the filament monitor purchase in the first place.
                                      I guess the takeaway is patients and insist on buying your own filament.
                                      I do notice that the monitor we received blinks red and green, one flash each constantly if filament is not moving. This behavior is not mentioned anywhere in the documentation, but it dose not seem to indicate anything other than no motion.
                                      Don't know if this applies to the original posting, but it may help someone.

                                      undefined 1 Reply Last reply 16 Oct 2019, 06:53 Reply Quote 0
                                      • undefined
                                        dc42 administrators @DarylMcM
                                        last edited by 16 Oct 2019, 06:53

                                        @DarylMcM said in constant pause:

                                        I do notice that the monitor we received blinks red and green, one flash each constantly if filament is not moving. This behavior is not mentioned anywhere in the documentation, but it dose not seem to indicate anything other than no motion.

                                        That is the expected behaviour when the filament monitor detects no motion, and the filament monitor is running version 2 firmware. The green flashes are position reports, the red ones are status reports.

                                        Duet WiFi hardware designer and firmware engineer
                                        Please do not ask me for Duet support via PM or email, use the forum
                                        http://www.escher3d.com, https://miscsolutions.wordpress.com

                                        1 Reply Last reply Reply Quote 0
                                        • undefined
                                          Monster Delta
                                          last edited by 30 Oct 2019, 11:52

                                          replacement received and all is working as it should now

                                          1 Reply Last reply Reply Quote 1
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