Incorrect determination of model height

chrishamm

@Plohish Upgrade to 3.4.5 then.

Plohish

@chrishamm thanks i will try to do that

Plohish

@chrishamm how long does the update take? I uploaded the file and for about 15 minutes I see this picture

jay_s_uk

@Plohish about 30 seconds or so.
Reboot and see what happens. What board are you using?

Plohish

@jay_s_uk my Duet my duet turns on and off immediately

jay_s_uk

@Plohish what duet do you have?
i'm assuming standalone rather than SBC?
what is the diag light like when power is supplied to the board?

Plohish

@jay_s_uk Duet 2 WiFi

Plohish

Video
https://youtu.be/CSoKoNDBVsc

jay_s_uk

@Plohish looks like a clone board so who knows whats going on.
you could try and recover it
https://docs.duet3d.com/en/User_manual/RepRapFirmware/Updating_firmware#fallback-procedure-2

Plohish

@jay_s_uk I have an "auto power off" board
Firmware Duet and Panelduo were successful.
However, now the VIN is not retained on the "auto power off" board.

jay_s_uk

@Plohish the functionality of M80/M81 was changed in 3.4 https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x#:~:text=There is no longer a power,to start with VIN power off.
best check the change notes for anything else

Plohish

@jay_s_uk thanks, tell me how should I change the control string for PS_ON ?

jay_s_uk

@Plohish https://docs.duet3d.com/en/User_manual/Reference/Gcodes#m80-atx-power-on

Plohish

@jay_s_uk thanks, you helped me a lot!

Plohish

@chrishamm Good afternoon! I updated the firmware to 3.4.5
The code that I showed above is also not processed correctly! Model height 5mm instead of 150mm
I don't understand how it worked correctly on your machine?

Plohish

@chrishamm I have a model again where Duet can't determine the model's height and layer thickness
I use 3.4.5 firmware
Link model code

Plohish

very strange!
in the tab "G-code" I see both the height of the model and the thickness of the layer!
why can't the "status" tab display this?

Plohish

help me somebody...
please.

oliof

@Plohish Its the holiday season, Diet3D peeps deserve some time with family and friends.

Also, 3.5.0b1 just was released which has a rewritten DWC, so maybe try that?

Plohish

@oliof I'm sorry, I certainly understand that people are resting ...
Now I'll make a video, the system works with errors... Sometimes it does not the height of the model and the thickness of the layer at all, sometimes the system takes these values from the previous model...
in version 3.2.2 it worked much more correctly!