I suggest to add g-Code hints in g-code console, similar to hints in MSOffice

Let say I start typing M106 command. With M10 typed it can show options

===

• M104: Set Extruder Temperature
• M105: Get Extruder Temperature
• M106: Fan On
  ===

Once i select or type M106 it will show possible options and provide link to our documentation site...

samples are below.

Parameters

Pnnn Fan number (optional, defaults to 0)
Snnn Fan speed (0 to 255 or 0.0 to 1.0))

Extra Parameters

Innn Invert PWM (I1), disable fan (I-1), or normal mode (I0, default)
Fnnn Fan PWM frequency
Lnnn Set the minimum fan speed (0 to 255 or 0.0 to 1.0) when a non-zero fan speed is requested.
Xnnn Set the maximum fan speed (0 to 255 or 0.0 to 1.0) when a non-zero fan speed is requested. (supported in RRF >= 2.02)
Bnnn Blip time - fan will be run at full PWM for this number of seconds when started from standstill. Default is B0.1.
Hnn:nn:nn... Enable thermostatic mode and select heaters monitored. H-1 disables thermostatic mode.
Rnnn Restore fan speed to the value it has when the print was paused (R1) or the last time the fan speed was set and no P parameter was provided (R2).
Tnnn or Tnn:nn Set thermostatic mode trigger temperature, to temperature control range
C"name" Set custom name for this fan (supported in RRF >= 2.01)
Ann Logical pin number that this fan is connected to (supported in RRF >= 2.02)

i found that

70% of berd-air noise is from pump air flow
30% is from the motor

there are simple solutions for both

Motor noise
use flex mount. for myself i made this one
there are other mounts with even vibration-canceling ones, but require more space. most simple solution (even no print needed) is to hang the motor on the rubber band

AND use 22500 Hz PWM frequency. as a bonus this trick also keeps pump motor cold

Pump airflow noise
use silencers my design makes it silent. very silent. it is a bit tricky to print, but once printed, you will be surprised

@chrishamm said in Duet Web Control 2.0.0-RC6:

feel free to translate this file

i can do Russian, but belive @Monderlog have done that.
perhaps you can publish ru.js on github and we will review that

thanks!

i also found other useful topic

i used this glue on heated glass

suggestion to the time estimation section... too many words now and not easy to read

1. add words based on after "Estimations" --> "Estimations based on:"

2. remove these words afterwards
   "Based on filament usage" ---> "...filament usage"

3. change color of list items OR color of data: "filament usage" can be white and time value can be light yellow or other non-white color

Hi! i'm trying to implement emergency stop mushroom button...
two questions that i was not able to find answers in wiki / forum

1. DWC "Emergency stop button" behaviour.... is it equivalent to hardware reset pin 44 on expansion 50 pin slot?
   if not - what is the difference

2. which pins out this 50 can be used for M581 ? reading wiring diagram did not help.

thanks!

@mrehorstdmd Thank you very much for sharing. I fighted the issue half a day and finally used your advise - do not bother ) and made a model with 2 walls that printed without issues.

i downloaded source code and found files that are required for localization (language files)

how do i compile source code back to something that i can install into my duet ?

@phaedrux said in Grounding kossel mini frame:

I've also seen it recommended to use a diode between DC V- and Mains ground

@dc42 can you help us on this issue?

article WiKi_USB_ground_loops says that
"Disconnect the power supply negative output from mains ground. For safety reasons, this is not recommended."

So, questions:

1. Connect or not to V- to main ground? what is the risk of not connecting it?
2. put diode or resistor? what kind of parameters ?
3. if it is diode - which side / polarity ?

thanks!

@Phaedrux

1. bottom side is as new - all clean an beautiful
2. it is an old build - was working for 1 year or so...
3. stepper is Nema 17 Bipolar 0.9deg 46Ncm (65.1oz.in) 2A 2.8V 42x42x48mm 4 Wires
4. config portion is below.

I was printing rehulary and blame either a controller board or a motor...

M350 X16 Y16 Z16 I1 ; Set 16x microstepping with interpolation 2.5um accuracy
M92 X200 Y200 Z200 ; Set axis steps/mm http://prusaprinters.org/calculator/#stepspermmbelt
M906 X1700 Y1700 Z1700 E800 ; Set motor currents (mA) 85% of rated
M906 I30

I need troubleshooting help:

DuetWiFi 2 ver 3.4.6 - custom delta.

During movement, one of the axes started to jerk, meaning the movement is not uniform. Upon inspection, burning was discovered at the connector.

Please you advise where to look for the fault?
Is this an issue with the motor or the controller?
How can I check the circuits in the motor?

Thank you in advance

@mrehorstdmd Thank you very much for sharing. I fighted the issue half a day and finally used your advise - do not bother ) and made a model with 2 walls that printed without issues.

I'm trying to reduce printing time and used 1.0 mm head. This leads to insufficient extrusion near single wall seam.
HW: duet3d RRF3 + prusa slicer. Layer height is 0,6.
pressure advance is M572 D0 S0.1 (im not sure it effects this issue)
extruder is direct (zesty nimble)

In slicer i tested with and without 'detect slim walls' - but result is the same.

With 0,8 head and layer 0,45 it works well, but at a cost of +40% print time

Please advise which options i can change in slicer or duet config to get single line solid wall, without gaps.

Thanks!

@Phaedrux thank you! resolved

I have duetwifi 2 and it is not possible to use lower case letters in wifi password.

on the router i have added configuration:
SSID: D3D
password d3dd3dd3d

next is M587 S"D3D" P"d3dd3dd3d"

this leads to

Error: WiFi module reported: Timed out while trying to connect to D3D<LF>
M587<LF>
Remembered networks:<LF>
D3D IP=0.0.0.0 GW=0.0.0.0 NM=0.0.0.0<LF>

however, if i change wifi password on the router to "D3DD3DD3D" and issue
M587 S"D3D" P"D3DD3DD3D"
i immediately get connected.

M587<LF>
Remembered networks:<LF>
D3D IP=0.0.0.0 GW=0.0.0.0 NM=0.0.0.0<LF>
ok<LF>
WiFi module is connected to access point D3D, IP address 192.168.11.233<LF>


M115
FIRMWARE_NAME: RepRapFirmware for Duet 2 WiFi/Ethernet FIRMWARE_VERSION: 3.4.5 ELECTRONICS: Duet WiFi 1.02 or later FIRMWARE_DATE: 2022-11-30 19:36:12<LF>

I thought that is could be misconfigured terminal (pronterface), installed YAT with default settings and got same results.

Is it a real bug, or there something wrong with my configuration?

@Lo-Fi wiring is good - i have tested it. Wiring distance is less than 1m, with 26 AWG wire
Housing is v.2.0 from the documentation (here)

I have also tried separate and shorter cable, but issue remains.

what are good agc and mag values?

Hi! i have installed magnetic filament sensor 1.7b and have trouble make it working.
Basically what happens - filament is not stuck, but printer stops printing with 'sensor error'

What is wrong with my simple config?

M591 D0 P3 C"e0_stop" E3 A0 R50:160 S1

Duet2 WiFi RRF 3.4.4

M591 D0 shows
Duet3D rotating magnet filament monitor v3 on pin e0stop, enabled, sensitivity 28.80mm/rev, allow 50% to 160%, check printing moves every 3.0mm, version 3, mag 117 agc 128, measured sensitivity 37.34mm/rev, min 25% max 119% over 15.1mm

when

Hello! Is it possible to configure DuetWiFi with M31855k + PT100?
RRF3.4

direct PT100 reading is about 109 ohm (23' С seems to be correct)

With this daughterboard i have connected 100 Ohm resistor. it reads 30'C, that is completely wrong..

Configuration is

```

M308 S1 P"spi.cs1" Y"thermocouple-max31855" 
M950 H1 C"e0_heat" T1		

So, questions

1. is M31855k compatible with PT-100?
2. if yes, what should i change in config to make it working ?

Many thanks

hi! i installed old-style termocoulpe board that has max31855 chip, and readings are 4 degrees below

i reasearched M308 documentation, but was not able to figure out how to adjust readings.

please advise... and thank you in advance!

current config is

M308 S1 P"spi.cs1" Y"thermocouple-max31855" 
M950 H1 C"e0_heat" T1