WebLink allows users to remotely access a building control system from a Web browser and view live data. Features include controller-level trend data, which can be displayed graphically, or trend data which can be stored locally on a hard disk for greater capacity. Historical trending can be activated for any point or points on the system.
-- ASI Controls
Retrieving every last bit of performance from the system while stopping short of the surge line is no small feat. Dig into sizing, tower selection, chilled water loads and stability, and condenser water management to leave no efficiency stone unturned. Read more in April issue