Fault in the Temperature Loop
An operator tells you the stack temperature of this incinerator is running high as indicated by TIC-37. The setpoint is
Control Systems
We have the largest collection of Industrial Control Systems articles like industrial automation, Distributed Control Systems (DCS).
Temperature Controller Problem
Suppose a chemical reactor is heated by steam. A temperature controller varies the amount of steam admitted to a “jacket”
How Valve Positioners act as Cascade Control Systems in a Loop?
Explain how all valve positioners essentially act as cascade control systems in a loop, and why valve positioners generally improve
What LIC and FIC Controllers will do?
In this example problem, we discuss about both LIC and FIC controllers and what will they do over time if
Problem in Water Level Control System
This water level control system (for a municipal water supply operation) is supposed to maintain constant water level in the
Burner Safety Logic for Initial Lighting
In this article we will go throw some Standard burner safety logic for initial lighting of the burner and also
Problem on Pressure and Level Control Loops
Examine these pressure and level control loops (transmitter-controller-valve systems) for an industrial boiler, controlling both water level and steam pressure:
Cascade Temperature Control System
Explain the operation of this cascade temperature control system: Cascade Temperature Control System Cascade control systems (also called two-element control
Types of Interlocks
Interlocking is primarily a safety measure, though, the process interlocks used to control the loops or sequence. Interlock Philosophy Interlocking
DCS Program to Maintain Draft in Furnace
In Boiler, the Draft Plays an Important role. If the Draft of the Boiler Furnace is not Control Properly there