TIA16-WinCC Unified :- Reading and writing tag values

WinCC Unified :- Reading and writing tag values using Java Script

[@OlgierdSnieszko]

Any idea how to use WinCC Unified system tags (e.g. @UserName) in the script? When I declare statement: let tag1 = Tags("@UserName").Read(); I see "HMI Tag '@UseName' doesn't exist" message in the TraceViewer after the script is exwecuted.

[@MajorWood]

Hello, when use "Tag".write(10). The value of 10 is not transferred to the Tag in the PLC. Do you know why?

[@soderberg2k]

vad har du rökt?

[@thangaug9552]

How we handling HMI array tags in script?