Hello,

Have you seen this faq:

With SIMATIC WinCC (TIA Portal) on a panel, how do you access process data in a file via a script?

Best regards,

Wizard

Hello SuHu

if you workwith an Arrayof UDT then you can use Address Multiplexing with symbolic adresses.

Then you can use an idex tag to switch to another array element.

in the Script you then can work with loops.

But take care of the timing, if you select another array element with the symbolic multiplexing give the tag system a few miliseconds to switch to the new values. you can do a sleep functino in Script for lets say 100 or 200 ms. Then everything will takes a liitle longer but then you will not have timig problems and wrong values in your file.

Bye Murof