Hello,

I need some assistance regarding the events that could be assigned to HMI tags. In previous Comfort versions, this was possible using VB, but in Unified, it seems that adding events to tags is no longer possible, not even with JS.

How can I resolve this issue?

Thank you in advance for your help.

Best regards

Hi Stefan Arcularius,

I'll try to explain myself more clearly.

In the Comfort version, it was possible to assign events to HMI tags, specifically using VB. However, in Unified, this is no longer possible, as VB has also been replaced by JS.

For example, in Comfort, I could select an HMI tag, go to its properties, and under the "Events" section, I had options like Value Change, On Exceeding, and On Falling. I would insert my custom VB script into Value Change, and it would execute the required function.

However, in Unified, when I go to the tag properties and check the Events section, there is no option to create functions.

How can I achieve the same functionality in Unified?

Thanks in advance for your help!

Hi Stefan Arcularius,

The function I want to implement in the HMI tag should allow me to check if the PLC is disconnected.

How can I achieve this?

Thanks in advance!