Best posts made by c310

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!

@fcwilt thanks!

@dc42 is it a bug ? on one side it is logical, bun on the other - especially if we use T range T40:60 as an example L and X might be needed