Duet3D Logo Duet3D
    • Tags
    • Documentation
    • Order
    • Register
    • Login

    Print aborted after resume

    Scheduled Pinned Locked Moved
    Using Duet Controllers
    2
    14
    690
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • nikschaundefined
      nikscha
      last edited by

      I'm getting this weird behaviour from my printer:
      When resuming after the print was paused through a M226 command which was inserted into the gcode at a layerchange,
      the printer throw's a the error "G0/G1: target position not reachable from current position" and aborts the print.
      This however is only the case if I also insert an additional M400 and M28 after the M226.
      Leaving only the M226 in, the printer pauses, but doesn't execute pause.g, which leaves the nozzle touching the unfinished print.
      How can I make the printer pause properly through gcode injected at a layerchange?
      Thanks for your help everyone!

      Stay in school

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

        You're calling M28 to start a print from within a print?

        M226 would be the correct gcode to use: https://duet3d.dozuki.com/Wiki/Gcode#Section_M226_Synchronous_Pause

        Can you share a sample of actual sliced gcode that you are executing?

        What firmware version and Duet board?

        What is the overarching goal you're trying to achieve?

        Z-Bot CoreXY Build | Thingiverse Profile

        nikschaundefined 2 Replies Last reply Reply Quote 0
        • nikschaundefined
          nikscha @Phaedrux
          last edited by

          @phaedrux
          Hey there!
          Sorry, my bad, I meant G28 instead of M28.

          The overarching goal I am trying to archive is to pause the print at a certain height to insert a magnet into the print.

          I use a Duet3 mini with SBC, RRF, DSF and WDC are all version 3.2.2

          This gcode snippet results in a paused print that I CANNOT resume afterwards but it moves the nozzle away (homes the printer (I have a delta))

          G1 X3.714 Y33.368 E0.06560
          G1 X2.359 Y33.489 E0.04991
          G1 X0.344 Y33.572 E0.07401
          ; stop printing object FOOD CAN 0pt1mm layer 100pct inf 1pt5 mm wallth.STL id:0 copy 0
          ;LAYER_CHANGE
          ;Z:20.6
          ;HEIGHT:0.15
          ;WIPE_START
          G1 F9600.000
          G1 X-0.787 Y33.565 E-0.26866
          G1 X-3.116 Y33.433 E-0.55391
          G1 X-3.927 Y33.347 E-0.19380
          G1 X-5.232 Y33.144 E-0.31363
          ;WIPE_END
          G1 E-0.07000 F2400.000
          G1 Z20.650 F12000.000
          ;CUSTOM_GCODE
          M226
          M400
          G28
          ; printing object FOOD CAN 0pt1mm layer 100pct inf 1pt5 mm wallth.STL id:0 copy 0
          G1 X-0.789 Y33.647
          G1 Z20.600
          G1 E1.40000 F2400.000
          ;TYPE:Perimeter
          ;WIDTH:0.5625
          G1 F4200.000
          G1 X-3.936 Y33.426 E0.09808
          G1 X-7.049 Y32.910 E0.09808
          G1 X-10.098 Y32.106 E0.09802
          

          This gcode snippet results in a paused print that I CAN resume afterwards but the nozzle doesn't move away from the print.

          G1 X3.215 Y33.673 E0.00938
          G1 X1.158 Y33.810 E0.01379
          G1 X0.075 Y33.827 E0.00724
          ; stop printing object 1mmFood 27 apr 2021.STL id:0 copy 0
          ;LAYER_CHANGE
          ;Z:20.6
          ;HEIGHT:0.15
          ;WIPE_START
          G1 F9600.000
          G1 X-2.306 Y33.753 E-0.56569
          G1 X-3.216 Y33.677 E-0.21688
          G1 X-5.501 Y33.376 E-0.54742
          ;WIPE_END
          G1 E-0.07000 F2400.000
          G1 Z20.650 F12000.000
          ;CUSTOM_GCODE
          M226
          ; printing object 1mmFood 27 apr 2021.STL id:0 copy 0
          G1 X0.000 Y33.657
          G1 Z20.600
          G1 E1.40000 F2400.000
          ;TYPE:Perimeter
          ;WIDTH:0.5625
          G1 F4200.000
          G1 X-3.199 Y33.504 E0.09957
          G1 X-6.370 Y33.048 E0.09957
          G1 X-9.482 Y32.293 E0.09957
          

          Another thing (Bug?) that I noticed is that when I press resume after the pause, the status in DWC is 'resuming' and I can't abort the print via the 'cancel' button, I get an error instead.

          Stay in school

          1 Reply Last reply Reply Quote 0
          • nikschaundefined
            nikscha @Phaedrux
            last edited by nikscha

            @phaedrux I solved the issue.
            The root problem was that pause.g wasn't executed after M226.
            No idea why, but after changing to the unstable release channel and running 'sudo apt-get update/upgrade',
            pause.g is now properly executed.

            Weirdly enough, M122 still reports RRF 3.2.2 ....

            edit:
            should I file a bug report?
            The issue seems fixed in the latest unstable release, BUT I can't find the issue mentioned on the update notes/channel log.
            So apparently noone's aware of the bug?

            Stay in school

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

              @nikscha said in Print aborted after resume:

              Weirdly enough, M122 still reports RRF 3.2.2 ....

              If it still says 3.2.2 then something didn't get updated correctly.

              Can you please share the results of M122?

              Z-Bot CoreXY Build | Thingiverse Profile

              nikschaundefined 1 Reply Last reply Reply Quote 0
              • nikschaundefined
                nikscha @Phaedrux
                last edited by nikscha

                @phaedrux

                === Diagnostics ===
                RepRapFirmware for Duet 3 Mini 5+ version 3.2.2 running on Duet 3 Mini5plus WiFi (SBC mode)
                Board ID: YD4DK-V296U-D65J0-40KM0-4503Z-HUP34
                Used output buffers: 1 of 40 (40 max)
                === RTOS ===
                Static ram: 98732
                Dynamic ram: 95260 of which 48 recycled
                Never used RAM 51176, free system stack 122 words
                Tasks: Linux(ready,95) HEAT(blocked,291) CanReceiv(blocked,947) CanSender(blocked,358) CanClock(blocked,362) TMC(blocked,97) MAIN(running,152) IDLE(ready,20) AIN(blocked,260)
                Owned mutexes: HTTP(MAIN)
                === Platform ===
                Last reset 07:33:22 ago, cause: software
                Last software reset at 2021-05-14 11:45, reason: User, GCodes spinning, available RAM 51176, slot 0
                Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00000000 BFAR 0xe000ed38 SP 0x00000000 Task Linu Freestk 0 n/a
                Error status: 0x04
                Aux0 errors 0,0,0
                Aux1 errors 0,0,0
                Supply voltage: min 23.6, current 24.2, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes
                Driver 0: position 134598, standstill, SG min/max 0/48, read errors 0, write errors 0, ifcnt 123, reads 26797, writes 1, timeouts 20, DMA errors 0, failedOp 0x6a
                Driver 1: position 134600, standstill, SG min/max 0/50, read errors 0, write errors 0, ifcnt 123, reads 26908, writes 1, timeouts 20, DMA errors 0, failedOp 0x06
                Driver 2: position 134602, standstill, SG min/max 0/52, read errors 0, write errors 0, ifcnt 123, reads 26923, writes 1, timeouts 4, DMA errors 0, failedOp 0x01
                Driver 3: position 0, standstill, SG min/max 0/510, read errors 0, write errors 0, ifcnt 94, reads 26084, writes 1, timeouts 20, DMA errors 0, failedOp 0x06
                Driver 4: position 0, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 71, reads 26928, writes 0, timeouts 0, DMA errors 0
                Driver 5: position 0, assumed not present
                Driver 6: position 0, assumed not present
                Date/time: 2021-05-14 19:18:59
                Cache data hit count 4294967295
                Slowest loop: 188.14ms; fastest: 0.08ms
                === Storage ===
                Free file entries: 10
                SD card 0 not detected, interface speed: 0.0MBytes/sec
                SD card longest read time 0.0ms, write time 0.0ms, max retries 0
                === Move ===
                DMs created 83, maxWait 200ms, bed compensation in use: none, comp offset 0.000
                === MainDDARing ===
                Scheduled moves 150511, completed moves 150511, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 933, 0], 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, chamberHeaters = -1 -1
                Heater 0 is on, I-accum = 0.1
                Heater 1 is on, I-accum = 0.7
                === GCodes ===
                Segments left: 0
                Movement lock held by null
                HTTP* is doing "M122" in state(s) 0
                Telnet is idle in state(s) 0
                File* is idle 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 0, running macro
                Aux2 is idle in state(s) 0
                Autopause is idle in state(s) 0
                Code queue is empty.
                === CAN ===
                Messages queued 209763, send timeouts 209763, received 0, lost 0, longest wait 0ms for reply type 0, free buffers 16
                === SBC interface ===
                State: 4, failed transfers: 0
                Last transfer: 1ms ago
                RX/TX seq numbers: 2931/2931
                SPI underruns 0, overruns 0
                Number of disconnects: 1, IAP RAM available 0x10eec
                Buffer RX/TX: 0/0-0
                === Duet Control Server ===
                Duet Control Server v3.2.2
                Code buffer space: 4096
                Configured SPI speed: 8000000 Hz
                Full transfers per second: 37.52
                Maximum length of RX/TX data transfers: 2960/1664
                

                Stay in school

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

                  Looks like you're up to date on the stable branch, but nothing from unstable has been applied. 3.3 final should be coming soon though.

                  What is the status of the original problem though?

                  Z-Bot CoreXY Build | Thingiverse Profile

                  nikschaundefined 1 Reply Last reply Reply Quote 0
                  • nikschaundefined
                    nikscha @Phaedrux
                    last edited by

                    @phaedrux
                    everything works as expected now, the M226 command now invokes pause.g as expected.

                    And the only thing I changed (that I am aware of) is the switch to the unstable release. When executing apt update/upgrade, files were downloaded and installed as well....

                    Stay in school

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

                      @nikscha said in Print aborted after resume:

                      When executing apt update/upgrade, files were downloaded and installed as well....

                      Perhaps you were on an older version before and have now updated to the latest stable. I don't think you're on the unstable branch at all, or if you are it hasn't actually updated any of your software as it reports both the firmware and DCS running 3.2.2

                      Z-Bot CoreXY Build | Thingiverse Profile

                      nikschaundefined 1 Reply Last reply Reply Quote 0
                      • nikschaundefined
                        nikscha @Phaedrux
                        last edited by

                        @phaedrux
                        But it definitely says unstable release here...

                        f986118f-8a1c-4537-84ee-7cfd8989c189-image.png

                        Stay in school

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

                          Hmm, also says 7 not upgraded.

                          Z-Bot CoreXY Build | Thingiverse Profile

                          nikschaundefined 1 Reply Last reply Reply Quote 0
                          • nikschaundefined
                            nikscha @Phaedrux
                            last edited by

                            @phaedrux lol! You're right I didn't see that at all.
                            Do you happen to know how I can force an update?

                            Stay in school

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

                              Well if things are working now I'd say maybe wait for 3.3 final next week rather than updating to a release candidate unless you really want to do some testing.

                              If you do, I'd go through the steps for adding the unstable branch again and see if it will update after.

                              https://duet3d.dozuki.com/Wiki/Getting_Started_With_Duet_3#Section_Software_Installation

                              Z-Bot CoreXY Build | Thingiverse Profile

                              nikschaundefined 1 Reply Last reply Reply Quote 0
                              • nikschaundefined
                                nikscha @Phaedrux
                                last edited by

                                @phaedrux will do, thank you for your help I appreciate it!

                                Stay in school

                                1 Reply Last reply Reply Quote 0
                                • First post
                                  Last post
                                Unless otherwise noted, all forum content is licensed under CC-BY-SA