Hello Everyone

The problem is finally solved!!

I checked yesterday if the machine compensates the bed deviation correctly with a dial gauge attached to the z-axis. The result was at 3 corners very good (better than 0.02mm). At one corner around 0.05mm.

So I checked again the linear rails from the x-axis. I find out that the rails aren't aligned perfectly to each other. The result was that the bltouch get tilted and the offset isn't consistent over the hole travel length.

I aligned both rails and the issue is gone.

Thanks everyone who was helping me

@jay_s_uk great, I will order some TMC 2660C-PA.

Many thanks for your help

Hi

I have updated the Panel Due to the latest firmware version (3.5.0-rc3-7.0i). I can see the thumbnail when choosing the file to print. But I can't see a thumbnail on the status screen. Is it planed that the thumbnail can be seen on the status screen? I would very appreciate it

I also noticed that the max. image size is 160x160 for the Panel Due. I prefer to set it bigger (400x400) to have a nice preview on the Duet Web Control. But then, it doesn't work for the Panel Due. Is it possible to convert the image size during the upload to fit the Panel Due requirements?

@dc42 I tested 3 different configurations. In DWC all configurations work, than means the thumbnails are shown as it should be. On the Panel Due 7i only the 160x160 work. Both other g-code files doesn't show any thumbnail on the Panel Due.
Endstopper V4 v3_160x160.gcode

Endstopper V4 v3_160x160, 400x400.gcode

Endstopper V4 v3_400x400, 160x160.gcode

That's my configuration from the Prusa (400x400, 160x160):

Regarding the thumbnail on the status page. Does it make sense to add a second "status page" with less print information in order to have more space for the thumbnail? Why do I prefer to have a thumbnail on the status screen? In our company we are a team of 3 people who work on the 3d printers. Sometimes it's not 100% clear what's on the machine when you only see the filename. We noticed that the thumbnails helps a lot in the DWC. We can see quickly which parts and how much of them are placed on the build plate. If we can get those information visually on the Panel Due it would help us to be up to date more easily.

Many thanks in advance

Michael

@dc42 Thanks' a lot for adding this issue to Github

@dc42 Thanks' a lot for adding this issue to Github

@dc42 I tested 3 different configurations. In DWC all configurations work, than means the thumbnails are shown as it should be. On the Panel Due 7i only the 160x160 work. Both other g-code files doesn't show any thumbnail on the Panel Due.
Endstopper V4 v3_160x160.gcode

Endstopper V4 v3_160x160, 400x400.gcode

Endstopper V4 v3_400x400, 160x160.gcode

That's my configuration from the Prusa (400x400, 160x160):

Regarding the thumbnail on the status page. Does it make sense to add a second "status page" with less print information in order to have more space for the thumbnail? Why do I prefer to have a thumbnail on the status screen? In our company we are a team of 3 people who work on the 3d printers. Sometimes it's not 100% clear what's on the machine when you only see the filename. We noticed that the thumbnails helps a lot in the DWC. We can see quickly which parts and how much of them are placed on the build plate. If we can get those information visually on the Panel Due it would help us to be up to date more easily.

Many thanks in advance

Michael

@dc42 Thanks for your reply. I think the data that is actually shown on the Panel Due Screen definitely makes sense. I would only remove the actual XYZ coordinates. Maybe it's possible to move the Pause and Baby Step button below the Speed and Fan button to have more space on the right side of the screen. You mentioned that on the status screen is not enough space. For what is the space used in the right upper corner (where I placed the yellow thumbnail dummy)?

Many thanks in advance.

Michael

Hi

I have updated the Panel Due to the latest firmware version (3.5.0-rc3-7.0i). I can see the thumbnail when choosing the file to print. But I can't see a thumbnail on the status screen. Is it planed that the thumbnail can be seen on the status screen? I would very appreciate it

I also noticed that the max. image size is 160x160 for the Panel Due. I prefer to set it bigger (400x400) to have a nice preview on the Duet Web Control. But then, it doesn't work for the Panel Due. Is it possible to convert the image size during the upload to fit the Panel Due requirements?

@jay_s_uk great, I will order some TMC 2660C-PA.

Many thanks for your help

@jay_s_uk In Switzerland

Is it possible that the TMC 2660-PA is no longer in production?

Does the TMC 2660C-PA also works? This driver is available at Digikey.

https://www.digikey.ch/en/products/detail/trinamic-motion-control-gmbh/TMC2660C-PA/4500212

thanks to all

Do you have a source for a original TMC2660 chips? My favorite electronic store is out of stock....

@jay_s_uk Thanks for your help. I already use E1 for the second z-axis motor. Should I pay attention to something special if I buy a replacement chip?

Yes, of course:

The E0 driver is faulty.

Hi

I'm not sure if I destroyed the extruder motor driver on my new Duet Wifi. After testing all functions, the extruder motor made some strange noises. I find out that the extruder phase cables are wrong connected to the 4pin connector. The Duet reported a Phase A short to ground error. After that I plugged in the cables correctly. Unfortunately the error still appears. The motors phase resistance is 3mOhm (both phases) as it should be. I also measured the phase resistance on the Duet board. One phase of the faulty motor output only have 3MOhm resistance. All other phases (also from the other correct working motor drivers) have a resistance of approximately 12MOhm.

Is the motor driver destroyed?

Many thanks in advance

Best regards

Michael