alien - 2021-04-28

Hi guys,

I just started to use python script in codesys! My question is: is it possible to run a script in codesys and it executes the code as long as plc is running?
For example, reading an string of integer value real-time and store them in Excel file and also read the Excel file and import them to codesys for further manipulation!
Thanks for your help in advance!