Zip this file and upload it.

Regards, Ella_68

There's a problem with LSC V8.3.x and LSC V8.4.x.

I can load the diagrams without problems with LSC V8.0, V8.1.1 and LSC V8.2.x. No password request.

I can't help you.

Start a Support Request and ask Siemens directly if they can help you.

Hello bart_res145,

Fortunately, the individual LSC files aren't encrypted. I extracted them from the network project.

Now you just need to import them into a new network project and complete the network again. It's a bit of work, but better than rewriting everything.

Regards, Ella_68

(translated by Google)

By the way, starting with LSC 8.3.0, there are problems loading programs from older versions.Since you upgraded from LSC 8.2.1 to 4.0, the older version should still be there as a base.Use it for the older programs.

Ella_68

Fortunately, the individual LSC files aren't encrypted. I extracted them from the network project.

I had make the same. But when I try to load the invidual LSC files in LSC V8.3.x or V8.4.x. comes also the password require for only the diagram "Logo8_1 cel 3 + 4".

That's the reason why I write for starting a Support Request.

Hello ixo65

ixo65

I had make the same. But when I try to load the invidual LSC files in LSC V8.3.x or V8.4.x. comes also the password require for only the diagram "Logo8_1 cel 3 + 4".

Afterwards, I took another closer look at the source code. And you're right, this is the old problem between LSC versions 8.2 and 8.3, which Siemens never really fixed.

It's good if you still have an older version of Logo 8. Then you can save to the Logo with the older LSC (e.g., 8.2.1) and then read from the Logo with LSC 8.4.

I did this with the first part of the network project.This way, "bart_res" at least has the program and can create a new network project with less work.

Or work with the older version of LSC.