Process Portal B Version 1.2 HSI Manual

This document describes Process Portal B Version 1.2, a full-featured Human System Interface (HSI) that uses Microsoft DNA architecture and web browser technology to provide a unified user interface for monitoring, controlling, and managing plant-wide enterprise information. It details features such as object-oriented graphical displays, alarm management, historian, user profile recognition, and compatibility with multiple ABB control systems like Harmony, Melody, and INFI 90 OPEN.