Hi everyone

I want to select MD57A laptop from tia selection tool, in "Simatic software licence" section, there is "Step 7 prof v20 & Wincc  Adv v20 & Safety Adv v20 in Tia portal".

CFC V20 is included in "Step 7 prof v20 & Wincc  Adv v20 & Safety Adv v20 in Tia portal" or must be purchased separately?

Which version of CFC can be upgraded to V20?  for example; can i upgrade CFC v18 to V20?

Step7 is pre-installed in MD57A or must be install from DVD/Cool disk?

Sincerely

Hello student20

CFC seems to be an additional License

There is a good overview in the delivery release (there is an excel sheet with all orderdata):

https://support.industry.siemens.com/cs/de/en/view/109963849

an Upgrade seems only possible from V19 to v20 (you can also see in the orderlist)

If you are not sure you can also contact your local Siemens Sales Contact

Bye Murof