Hello SIOS-Forum Community,

We often get the question if Step7 Basic/Professional V15.1 can be operated with the license of Step7 Basic/Professional V15.

Yes, the software Step7 Basic/Professional V15.1 can be operated with the mentioned license.

License, as can be seen from the delivery release of

SIMATIC STEP 7 Professional / Basic V15.1:

Delivery Release SIMATIC STEP 7 Professional / Basic V15.1

https://support.industry.siemens.com/cs/ww/en/view/109758795

Best regards,

SIMATIC International Technical Support Hub