Hello aymen_fraj

Its hard to say because we have to know if you are using WinCC Comfort/Advanced or WInCC Professional or WinCC Unified in TIA Portal in this case.

Every WinCC Version has its own different functionality with the F(x) Control.

For example WinCC Professional is mostly like WinCC V7.X

If you are using WinCC Comfort/Advanced then the functionality and the ability for dynamising is much less then in WInCC Prof.

WinCC Unified is something in between (but much more functionality as WinCC Comfort/Advanced)

Perhaps you can clarify and als explain your usecase a little bit more? What do you want to dynamise exactly?

Bye Murof

Hello aymen_fraj

in WinCC Prof you could use a VB SCript to "load" the F(x) graph with an Array. here you can define in the Script what you want to see.

A little example you can find here:

https://support.industry.siemens.com/cs/ww/en/view/109792622/45950651019

-> Example 2

-> Its a WinCC V7 manual but the funcitons in WinCC Prof are equa/similar

perhaps it helps you

Bye Murof

MAACHE_001

i am in the same problem if you can help me plz

 Hello MAACHE_001

A little Update to your situation would make it easier to answer for us:

https://support.industry.siemens.com/forum/de/en/posts/what-do-we-need-to-solve-your-problem/141582/?page=0&pageSize=10

Bye Murof