Architecture of a DP System
Surender Kumar · 2020
Any working system may experience a breakdown or a fault. To understand the fault or breakdown, it important to understand how the system, its subsystems and components interact and are connected with each other. This is explained in this chapter on DP system architecture. By understanding the architecture of a DP system, it becomes easier for DP professionals to understand the DP class requirements as well. The system architecture of DP Class1, DP Class 2 and DP Class 3 are explained with the help of simple and easy to understand diagrams. Also, towards the end of the chapter, the concept of redundancy as applicable to various classes of DP system architecture is explained.