Hello everyone,

I am using s7 200 224 cn cpu. It is protected with level 4 security. How can I take upload. Any suggestion.

Deepak patidar

Hello everyone,

I am using s7 200 224 cn cpu. It is protected with level 4 security. How can I take upload. Any suggestion.

 You need to know the Password.

Deepak patidar

Hello everyone,

I am using s7 200 224 cn cpu. It is protected with level 4 security. How can I take upload. Any suggestion.

Hello.

What you want to do is not possible.
Evaluate the piece of the manual (A5E00307987--04) shared as a picture.

The reason why we used level 4 is to prevent others from making an upload.

In this condition what can I do for upload the program. I haven't backup.