Hello dear community,

I am Christian from CR-3D, a german 3d printer manufacturer.
I just wanted to introduce you to my new CoreXY printer, the C1, with a print volume of 320x250x350mm.

In C1 a Duet Wifi is installed. As an Auto BedLeveling sensor I use the IR Probe. As a user interface I use a 7 inch Raspberry Touch with Repetier Server.
The 230V AC heatbed can be heated up to 120°C and has a magnetic exchange system of the printplates.
The CoreXY Motionsystem will soon also be extended by a ToolChanger and there are different printheads.

Here is a picture ...

Greetings your Christian (CR-3D)

www.cr-3d.de
https://www.facebook.com/CR.3DPrinting
https://www.instagram.com/cr.3d_official

@dc42

Ok .. good that we finally found the bug!

Too bad it is not so easy to solve now ... Ok I will try to put everything back to the old SETUP and hope we can find a quick solution here ... thank you in advance

The L-series from CR-3D is a modified version of the industrial series with two dispensers and a UV curing lamp.

Of course, we rely on controller boards from Duet3D out of conviction and as a german reseller -> to the CR-3D Duet Shop

Thanks to the proven IDEX system, prints can be made with different materials or different nozzle geometries. Another advantage of the independent print heads is the ability to produce several components in one operation on the currently 220 x 220mm printing plate. As with all CR-3D systems, the system can easily be adapted to larger installation spaces.
A Duet2 Wifi EA and a DUEX 5 are installed in the current setup. As with the large CR-3D printer models, a Duet 3 6HC is installed for the series machine.

It is a Cartesian IDEX kinematics with independent dual Z-axis with tilt function.
Many products known from CR-3D are installed, such as the MagnetiCR Swap System for the printing plates or the SupCRprobe as a Z-Probe.

You can find all information on our homepage ...

https://www.cr3d.de/3d-drucker/liquid-serie/

Regards
Christian (CEO and Founder of CR-3D)

@dc42 ok thank you!

I overread this section... in this printer series we tested it today there wasn´t this section in the tpost.g

if that was the solution, i take everything back and claim the opposite!

Thank you for your prompt reply

Regards Christian

@dudek23 yes different frequencies and different shapers for the different axis would be a nice option

@dc42

Quick answer -> now it works!

We can use M500 / M500 P10 / M500 P31 / M500 P10:31 and nothing gets deleted

Thank you!

Thank you everybody for your help!

My solution is following:

1. Read out my z-offset with G31 via serial command in the console of my server
2. Change my Z-Offset with G31 Z?.?
3. Save settings with M500 G31

This is working well for me

Thank you!

Sorry Guys... I was not available for a few days!

@oliof
I use the raspberry pi with repetier server, because the touch and web interface is really clean and easy!
It is simply very clear and now in the near future there will be a program to manage all the printers in one interface. and that makes a lot of sense in printing-farms!

And it is not Repetier-Host... it is repetier-Server! But it´s quite the same, both with usb connection!

-> Question: Is it possible to bring the DWC to the raspberry pi?

@CaLviNx
Thank you for your honest opinion! and I can understand it very well, because I often ask the same question! yes it is actually stupid if you throttled down the performance of duet! But unfortunately it really is the case that the companies prefer this surface and thus accept the performance restrictions.

@bearer
Yes in the next time there will be an integrated slicer from repetier!

@pcr

thanks for linking. we have some in our range:

https://www.cr3d.de/produkt/hotend-kuehlkoerper-v6/

Hi Community...

i currently have a lot of problems with my config of my cartesian IDEX printer. So I wanted to ask if such a system happened to run with a Duet3 and RRF3.

Since I still have to change a lot myself after a configuration in the online tool, I fear that I will have the same errors again ... so I ask for an example.

I can then adapt it to my exact configuration ...

Thank you very much!

@dc42 Thank you!

It worked

Dear Community and @dc42 ,

we have installed a special print head for which we do not tap all four pins of the motor connector. All you have to do is rub off 2 phases and the integrated servo driver of the print head recognizes the speed and position to be driven. The problem here is that we are of course entitled to receive the driver error message. This in turn blocks our console in the long run and thus blocks the host when sending commands via USB. We are currently using firmware 3.4.1.

So my question is, how is it possible to display the message only once and then not further?
Disabling the driver is of course not an option.

Thanks for your help

@dc42 ok thank you!

I overread this section... in this printer series we tested it today there wasn´t this section in the tpost.g

if that was the solution, i take everything back and claim the opposite!

Thank you for your prompt reply

Regards Christian

@jay_s_uk

do you know the solution?

I have made a video today...

@dc42

it still contains the following BUG:

https://forum.duet3d.com/topic/27288/rrf-3-4-beta-7-tool-offsets-issue

Regards Christian (CR-3D)

@dc42

Unfortunately, the issue has not yet been resolved with 3.4 (stable).

Up to version 3.4 beta 4 everything worked.
I noticed the error for the first time in beta 6 and now again with 3.4.

We made a video to show it again.

After downgrading from 3.4 to 3.4 beta 4 everything worked as expected.

There must be a bug in one of the versions!

Video:

https://we.tl/t-9OXBVcGegW

@dc42 thank you i will check the resistor

Dear Community,

I have some problems with an Toolboard.

after everything worked initially, a heater fault was displayed from one moment to the next. A Phaetus Rapido HF Hotend is installed.

Following Error Message:
Error: Heater 1 fault: failed to read sensor: bad Vssa

I disconnected the heater and thermistor and also used the second thermistor channel. No chance.

Here is the M122 B20:

I've reset the board and reinstalled the firmware. RRF 3.4.0 is used

Do you have any idea?
Is the Toolboard faulty?

Regards Christian

@oliof Thank you a lot! Now it works great

P.S.: Also with downgrade to RRF 3.3

@infiniteloop

Thanks for your answer!
I agree with you that it is very strange.

I was just surprised that after an M303 H1... it worked again...