Distributed Control System Fundamentals

Learning objectives

Describe the functions of a typical distributed control system (DCS)
List and briefly describe the main components or elements of a DCS
Explain the use of a remote control panel in the DCS
Discuss communications mediums available for use in DCS; list advantages and disadvantages of each choice
Describe the purpose of a central control facility (control room) associated with a DCS
Describe the functions of the human machine interface (HMI)
Discuss the reasons for different levels of authority on various HMI stations
Identify the functions of control, interface, and database software associated with DCS

When you complete this lesson, you will be able to describe the design and function of a typical distributive control system (DCS).