Dynamic Updates on Perspective Table

I am working with the table component of Perspective.
The data displayed in the table comes from a binding with a script reading OPC Tags.

The solution may be very simple but I can’t figure it out : my issue is that after the data being imported in the table when starting the sesssion, the value of the tags won’t be updated unless the binding is refreshed.

Is there a way to dynamically show the tag value in the table components, using multiple OPC tags ?
Should I have a timer to refresh the binding periodically ?