Duet 2 Ethernet with Paneldue only booting with USB power
I'm currently upgrading my CR-10S Pro V2 with a Duet 2 Ethernet and PanelDue 4.3. When I turned on my printer this morning it suddenly apperas to be dead. Found out, that it is only booting when connecting the USB port. Without connecting the USB port everything keeps dark.
Strange thing, because yesterday evening this was nit the case and I didnÄt chnaged anything.
Any help is appreciated.
M122 === Diagnostics === RepRapFirmware for Duet 2 WiFi/Ethernet version 3.1.1 running on Duet Ethernet 1.02 or later Board ID: 08DLM-996RU-N85T0-6J1F2-3S86P-1ASZN Used output buffers: 3 of 24 (10 max) === RTOS === Static ram: 27980 Dynamic ram: 93232 of which 24 recycled Exception stack ram used: 256 Never used ram: 9580 Tasks: NETWORK(ready,348) HEAT(blocked,1224) MAIN(running,1912) IDLE(ready,80) Owned mutexes: === Platform === Last reset 00:00:31 ago, cause: power up Last software reset at 2106-02-07 06:28, reason: Hard fault, spinning module none, available RAM 4261412848 bytes (slot 3) Software reset code 0x4071 HFSR 0xffffffff CFSR 0xffffffff ICSR 0xffffffff BFAR 0xffffffff SP 0xffffffff Task ���� Error status: 0 MCU temperature: min 27.1, current 31.0, max 31.2 Supply voltage: min 0.0, current 24.2, 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: 2020-06-21 10:44:45 Cache data hit count 63808792 Slowest loop: 5.24ms; fastest: 0.09ms I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0 === Storage === Free file entries: 10 SD card 0 detected, interface speed: 20.0MBytes/sec SD card longest read time 3.2ms, write time 0.0ms, max retries 0 === Move === Hiccups: 0(0), FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms Bed compensation in use: none, comp offset 0.000 === MainDDARing === Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0 CDDA state: -1 === AuxDDARing === Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0 CDDA state: -1 === Heat === Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1 === GCodes === Segments left: 0 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 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 Daemon is idle in state(s) 0 Autopause is idle in state(s) 0 Code queue is empty. === Network === Slowest loop: 5.31ms; fastest: 0.01ms Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions HTTP sessions: 1 of 8 Interface state active, link 100Mbps full duplex
bearer last edited by bearer
only booting when connecting the USB port
that would suggest your 5v supply or 7.5A fuse F1 if you have one. Inspect any fuse and the chip labeled
U2U3 (or upload some pictures)
(if you didn't change anything odds are INT_5V jumper is in place, but you could verify this just to have all the i and t's sorted)
((i think this
Supply voltage: min 0.0, current 24.2, max 24.2means there isn't a fuse problem))
Already checked the fuses and they are good.
Dougal1957 last edited by
Looks like U3 has blown!
bearer last edited by
indeed! Duet3D people will probably be along short and ask when/where it was purchased so if you add this to the thread you'll save a step
MartinNYHC last edited by MartinNYHC
Whew...didn't recognized that. I'm wondering what happend because - as already said - until yesterday evening everything was fine. Just switched it on this morning without any changes
I purchased it in Berlin, Germany at Filafarm last Friday.
bearer last edited by
@MartinNYHC sorry, sent you on a while goose chase with U2 (thats for 3.3v and I clearly need something stronger than caffeine..)
Anyways, a few of those have failed lately so just wait for the admins or mods from Duet3D to take a look and evaluate a warranty replacement.
It appears that your U3 has gone volcanic. Please contact your reseller and initiate a warranty replacement. Sorry for the inconvenience and thank you for your patience.
Will do so. Thanks.
They just gave me a new board. Very nice service