Hi-ya all.

If I have a Profinet capable PLC that has been loaded with a program with V5.x,
can I use TIA Professional V13 to upload the program?

* The PLC is listed in the catelog of the TIA.
* There is no password on the PLC.

Alternatively..
If the PLC can be uploaded using Step7 Lite,
is it possible to convert the uploaded program to TIA?

Thank you.
w

LINK: https://support.industry.siemens.com/cs/ww/en/view/97554052

New question published by mayorsam is split to a separate thread with the subject "The HW configuration was created with a newer version of STEP 7 on the basis of the TIA portal. The loading to the PG will be canceled".

Best regards
Min_Moderator