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Hi Friends,

I have project file for zenon and but dont have anything to open like to edit and open, do you have anything to help me on this matter, we have some machines from Krones Germany and all the programms are made with Zenon, in order to troubleshoot I need to open the project file "which signal triggers which alarm message etc ?"

Hello,namchin
As what I know, Krones has packed Zenon project with its own format to be able to recovery the project easier.

So you should find the related program in the project backup.

What you need to fix?
You must be a guarantee for the program, and remote access.

Open witch 7zip

Hello Warri0rs,

I've checked the information of the 7zip unpacker and it doesn't include the files with extension *.prj as part of the recognized files to unpack, do we need to change the extension first to unpack the file? if so, to which extension type?

Thanks a lot for your help!!

Lerossav

Give me the backup file from Krones HMI, I try cover it to Edit file that can open with zenon software.

Best Regards!!!

Hello namchin,

PRJ files would be opened normally with Zenon Explorer, a software made by o for Krones only. However you two options to troubleshot a problem on Krones equipment with iPanel.

The first one is that you can see the adress of each tag directly on the screen. For that look at the menu an entry that allows you to do right click on the screen. It is like a virtual mouse that shows on the top left of the screen. Then right click and mantain pressed over any field and it will show you the address of the tag.

The second one is to open the project with Zenon. I have found a demo version on this site. Install it and open in demo mode. Change the PRJ extension to ZIP and decompress the file. There are four more compressed files inside, two with eds extension and two with rtz extension. Change the edz extension of both files to zip. Then open Zenon editor and search for the Restore project backup in the File menu (not restore workspace backup). Execute the action for both files and close the editor. Now you can open the project direct from the .wsp6 project file.

Best regards,
Justain.

Hi
I don´t know if is the same question... but if I have the folder BINARY -> ZenOn -> and custom and system
Inside system, there is project.prj, can I recover the source files?

Thanks advanced

Hello,

The prj projects are from HMI of KRONES machines, If you want to extract them you should have a special software what only KRONES AG have.
If you would like to modify this kind of files (prj) I can do it, if you are interested you can send me a private mesage and I can give you a quotation.
Regards!

Here you go!

http://plcforum.uz.ua/viewtopic.php?f=14&t=25103