Can you please clarify your experience? What makes you conclude that it takes 45 seconds to update the value of an attribute in a PI Vision display.
Is this a general observation or do you see this behavior for a single attribute or a subset of attributes?
Are you displaying the Attribute value in a Value object or maybe in a Trend? What's the display period? What happens if you define a shorter display period?
What data reference is chosen for this Attribute?
We are working on simulation of Asset attribute using PI Web API. Where asset values are simulated from postman client. attribute values are updated in PI AF within 2 sec but same Asset value taking more time (30 Sec) to update in PI Vision. Please convey me if there are some setting that need to update in IIS for this.
Is the asset (being updated) a PI Point Data Reference? Or a static value?