I have solved the issue by installing the unstable version (DSF Version: 2.1.3) of Duet Software Framework on Raspberry Pi. and also reverting back to RC11
The guide links to the stable version of the DSF and latest version of the reprap firmware which, at least in my case is not compatible and will lead to the "DCS is unavailable" Error.
cheers Max
@bearer said in Downgrade from 3.2beta2 to 3.1.1:
@MaxGyver said in Downgrade from 3.2beta2 to 3.1.1:
- Revert Duet3Firmware_MB6HC to 3.1.1
without M977? if so apt should have worked without wget i reckon?
Sry my bad! of course with
echo M997 | sudo /opt/dsf/bin/CodeConsole
I have edited my previous post in order to avoid confusing other users!
Cheers
Max
@Phaedrux Thank you!
After trying about a dozen different tutorials on how to install and configure motion I found one that worked for me.
Cheers
Max
@Phaedrux Thank you!
After trying about a dozen different tutorials on how to install and configure motion I found one that worked for me.
Cheers
Max
@lael The SMC Proportional valve will not work on the Duet since it is not possible to control the amperage properly. According to the data sheet the buerkert valve can be controlled applying a PWM frequency of 300-400 Hz. My guess is that this corresponds to 80-100% fanspeed. In this area I can control the flow very precisely so pressure is not the issue.
Cheers Max
@jay_s_uk Yep, that did the trick! Thank you!
@bearer Your proposal worked as well, it just did not occur to me to use the attached display for enabling SSH via the GUI
Cheers
Max
@bearer I am experiencing this issue only with the normal DuetPi version. As far as I remember the Duet Pi-lite version is working as intended. But since I am using the 7" Raspberry Pi Touch Display I need the GUI. On booting, this Wi-Fi setup wizard appears. Although I have configured the Wi-Fi in the wpa_supplicant.conf file beforehand. I do not remember seeing this during previous installations.
-Max
Hey,
so I had to reflash the DuetPi image to my Raspberry Pi SD-Card a couple of times because I am unsuccessfully trying to get a PI webcam stream running.
Usually I could follow the steps from the getting started guide...flash the image with etcher, configure Wi-Fi in the wpa_supplicant.conf file, boot on the pi and configure the rest via SSH using putty.
But after a few back and forth the PI is refusing the SSH Connection
The SBC has an internet connection, I have checked it on the attached touchscreen.
I am absolutely clueless
-Max
@lael I can control the flow from 0% to 100%. The problem is that this range corresponds to the area of 80-100% fan speed on the duet. My workaround is to set the minimum fanspeed in my slicer to just over 80%.
Since I am also cooling my hotend with the air pump, I have set up the relay to trigger when the hotend reaches a certain temperature.
I would like to monitor my prints over the duet web interface. Since I am already using a Duet3+SBC I was wondering if the SBC can be used to stream the video of an attached PI Cam.
I have already tried this tutorial, but I was not able to get it running.
If someone could point me in the right direction it would be much appreciated
Cheers,
Mac
Hey @lael,
yes the setup is working well,
I am using this pump by the way.
It has more than enough airflow, good pressure and is not too noisy.
I am switching the 230V power for the pump with a relay.
The valve is also working good so far. Although I have not figured out how to map it correctly to get a range of 0-100% airflow like mentioned in my previous posts.
Right now I am printing with PLA where I have it fully open all the time anyway.
I have tested the airflow with a flow meter. At the hotend I have an airflow of around 20-25l/min. This reduction is mostly due to the 4 mm internal diameter of my tubing. But so far the airflow is sufficient.
-Max
Hello @dc42 and @chrishamm,
thank you very much for your immediate response.
After uploading the firmware as chrishamm suggested the issue is solved!
Cheers!
Max