How does TAC Vista SmartStruxure Interface affect the lon traffic under TAC Vista?

[Product_Support]

Issue

How does TAC Vista SmartStruxure Interface affect the field bus traffic under TAC Vista?

Environment

TAC Vista SmartStruxure interface

SmartStruxure

TAC Vista

Cause

Does the TAC Vista SmartStruxure Interface ask for all values that are hosted and how often?

Resolution

TAC Vista SmartStruxure Interface creates subscriptions to the TAC Vista server and only asks for values that are being used. When you set up the EcoStruxure web service interface, you also set up how often the values get polled in the "value poll interval."