good evening can one tell me what this circuit means ?? because I understand and how to get on it ??thank you for your help
Please use the regular edit box and not the "Insert Code" box. And no need to post multiple times.
Also, it is not a "circuit" which implies electrical components. It is called a block diagram.
It is hard to tell what you are asking for. And very difficult to explain what the diagram is doing since it is in German.
This appears to do the following. I don't speak German so I'm guessing at some of the properties, but I think I'm right.
Also in the future... please post code, or a code snippit. Not a PDF screenshot...
some front panel elements are initialized in your code "image":
You really should be able to understand that code after doing some LabVIEW training…