Well I think I discovered what happened here. While nothing on the topside of the board was evident, as I unmounted the board and removed it from its case to investigate further, being the neat-freak I am, I routed some wires under the board. What appears happened was when I mounted the board and tightened down the mounting screws, my 24v supply line to my buck converter must have been oriented just right (I'd love to calculate the odds) and got pierced by a solder joint on the board (the Duet 2 Wifi has some long ones). I imagine it didn't initially pierce all the way through but as time went by the vibrations (the board case is mounted on the side of my printer frame) must have caused it to slowly dig until it finally dug deep enough to short out. The vibrations from me mounting my filament spool onto the printer frame in preparation to print must have been what finally did it.

Oh well... Another lesson learned I suppose, albeit a slightly expensive one.

Thank you @elmoret and @jay_s_uk for your responses.

20220926_203229.jpg

I have a problem with understanding CNC 5 axis. If someone here has knowledge of CNC 5 axis, could you please tell me whether my understanding is correct? This is also valid for CoreXY 5 axis, Pentarod and Open5x.

I've described it in
https://docs.duet3d.com/en/User_manual/Machine_configuration/robot_5_axis_CNC
second section called "Calculation".

My main confusion was reading an article about G-Code based on IJK (using tool vectors in G-Code) versus AC. The article wrote, an advantage of IJK is the machine independence. But in my understanding, AC is also machine independent (with the exception of the axis direction of AC versus BC). If someone knows if this is correct, a confirmation would be very kind.

@phaedrux @x-stride
eventually he likes to rotate the bed?

@phaedrux I'm using your tuning macros from github.

I followed your setup instructions and found my settings via a retraction tower test ... Then updated the reported values to my config. So it has retraction settings set to .8/.78 @ 45mm/s in my m207 down below the custom settings.

And ive matched that everywhere.. in cura and also edited the "return retraction settings to default" macro to those settings as well.

and for whatever reason after that retraction tower test whenever i start a new print my reported retraction value is .8/ 1.78 @ 60mm/s

So i have to use the reset macro and then then other retraction macros to get back to my preferred setting...

I can get it back to my settings fairly quickly but Im trying to not have to navigate my macros as fast as i can while it's laying the first layer down.

@th0mpy or buy an SKR3. That supports RRF and CAN-FD

Take a look at this https://docs.duet3d.com/en/How_to_guides/Getting_connected/Getting_connected_to_your_Duet

@dc42 I do yes. I'm beginning to suspect the motor could be defective. I've ordered a replacement to test. Will update when I receive.

@t3p3tony Ok, thank you anyway.

@phaedrux Ok, thanks.

Can you post your full config please?

How much baby stepping do you have to use to keep it from digging in?

Your probe offset indicates that it is located to the right and behind the nozzle. Is that correct?

Can you take a screenshot of your height map displayed in DWC and post as well?

Where on the bed surface are you taking the trigger height measurement? Your homing files are placing the probe in the corner of the bed. Ideally your probe should home at the same location you measure the offset. Usually this would be the center of the bed.

When you measure the trigger height are both the nozzle and bed at printing temperature?

@tratoon said in Driver 121.0 Errors:

The stepper wiring is correct.

I'm sorry, but given that incorrect wiring is a known cause of this type of error, we need supporting evidence such as photos. If we can confirm that the wiring is correct, we will replace the boar under warranty.

@thetazzbot said in During PID tuning is it supposed to turn on part fan (fan 0)?:

M308 S1 P"e0temp" Y"thermistor" T100000 B4766 C1.183652e-7

i think this is wrong unless you have a better source for that.
Using the config tool and a trying to keep it simple by using a pair of temps (25 and 240) I get T100000 B4219 I think adding 3 readings can confuse things somewhat.

@dc42

Thank you for pointing out it.

@argo most slicers have a parameter to set the degree of overlap between infill and perimeters. What slicer are you using, and what overlap parameter?

@exerqtor @Phaedrux At present only the three default macro files load.g, config.g, and unload.g are officially supported. You can upload entire filament configs but only if you download the corresponding filament directories first as ZIP files. Those three files must reside in a subdirectory, else you will get the error message that you mentioned.

This will be changed in the future but I cannot give you an ETA yet.

@phaedrux It's about 70cm, and does indeed run next to a motor cable, will need to test it seperated away

You get that on the big jobs 🫣

@phaedrux
Hello,

I'm sending the pictures, I hope that's enough.

I tested a 2nd sensor. Also on another printer with the same result.

With a third printer I get an abort with the message INT1 error.

Verkabelt ist es wie im Bild:

84AAC919-006F-49B4-8D94-AFB6F2E200B6.jpeg
C33A469B-1123-42BD-8149-FD04061FFEE3.jpeg 8E98DFCA-3788-4BBB-8649-0D1D054F1794.jpeg 0234B84F-F162-4820-AF3D-95904965D565.jpeg

@tratoon said in Urgent Problem with Config.g:

Are the config files stored in the microSD card in the SBC?

Yes they are. Is your SD card full?

You can check your available free space: https://raspberrytips.com/raspbian-free-disk-space/#:~:text=How to I check free,at the “Avail” column.

@sindarius thank you

@gloomyandy said in RepRap Firmware Issue in behavior:

M98 P"config.g"

Hi @gloomyandy I appreciate your help on this below the outcome of M98P "Config.g", I agree with you some information might be strange in my Config.g file like the S because I added it without exact knowledge of the functionality so I thought that might Improve the result. but i do not know the actual value I should add :).

Actually this is an old project i never finish as not dedicated to however since i am working on again i would like to know how should i move on below is a picture of the machine as i was not able to upload video due to the size

I uploaded while the machine in action however if you notice that the circle is not exactly circle it looks like defected circle you can tell however in the square it is more clearer

9/26/2022, 12:21:35 AM M98 P"config.g"
HTTP is enabled on port 80
FTP is enabled on port 21
TELNET is disabled
Error: bad grid definition: Too many grid points; suggest increase spacing to 58.4mm
9/26/2022, 12:17:55 AM M122
=== Diagnostics ===
RepRapFirmware for LPC176x based Boards (biquskr_1.4) version 3.2_4 running on LPC176x at 100Mhz
Used output buffers: 1 of 16 (11 max)
=== RTOS ===
Static ram: 4956
Dynamic Memory (RTOS Heap 5): 7896 free, 7856 never used
Allocations: 178 Frees: 21
Never used RAM 256, free system stack 14 words
Tasks: NETWORK(ready,187) HEAT(blocked,243) MAIN(running,354) IDLE(ready,21)
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 00:01:25 ago, cause: [software]
Last software reset at 2022-09-26 00:16, reason: User, GCodes spinning, available RAM 256, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0042a000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
Supply voltage: under voltage events: 0
Driver 0: position 0, standstill, SG min/max 0/10, error r/w 0/1, ifcnt 73, cnt r/w 7165/15, timeout 0, failedOp 0xff
Driver 1: position 0, standstill, SG min/max 0/0, error r/w 0/1, ifcnt 68, cnt r/w 7168/12, timeout 0, failedOp 0xff
Driver 2: position 0, standstill, SG min/max 0/18, error r/w 0/1, ifcnt 73, cnt r/w 7165/15, timeout 0, failedOp 0xff
Driver 3: position 0, standstill, SG min/max 0/0, error r/w 0/1, ifcnt 63, cnt r/w 7169/11, timeout 0, failedOp 0xff
Driver 4: position 0
Driver 5: position 0
Driver 6: position 0
Date/time: 2022-09-26 00:17:51
Slowest loop: 20.93ms; fastest: 0.13ms
Step timer: target 34955404 count 84948299 delta -49992896 late 0
USBSerial connected 0
ADC not ready 2 ADC error threshold 10 ADC Init 1
Ints: 51516; Calls 51516; fast: 3uS; slow 20uS adj 0 bad 0 big delta 0
PWM Channels
Delta -822796941 Start -1 End -1
=== Storage ===
Free file entries: 6
SD card 0 detected
SD card longest read time 2.3ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 40, maxWait 20302ms, bed compensation in use: none, comp offset 0.000
=== DDARing ===
Scheduled moves 7, completed moves 7, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = 0, chamberHeaters = -1
Heater 1 is on, I-accum = 0.0
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP 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: 42.51ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0)
HTTP sessions: 1 of 2

WiFi -
Network state is active
WiFi module is connected to access point
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.25-01LE-D
WiFi MAC address c0:56:27:45:b2:f9
WiFi Vcc 3.37, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 35944
WiFi IP address 192.168.1.134
WiFi signal strength -68dBm, mode 802.11n, reconnections 0, sleep mode modem
Clock register 00181001
Socket states: 0 0
Untitled.jpg20220926_230657.mp4

I think the confusion comes from you naming the heatsink fan "Tool Fan".
In DWC there is a universal slider called "Tool Fan" that is used to control the part cooling fan of whatever tool is currently selected. This is useful in multitool printers.

So the "Tool Fan" slider in DWC actually controls your "Part Fan" as does the "Part Fan" slider.

Make sense?

Yes, pronterface changes all characters to uppercase, which makes it unsuitable for case sensitive SSID/password.

If you must use pronterface, you can create a macro file that contains the M587 command to add the network and place that on the SD card in the sys folder, then send an M98 command to execute that macro.

Or if on windows, try YAT.

Should be fine with a good SD card.

@paolozampini1973 ah yes, so they are. Missed them!