Electrical EngineeringProgrammable Logic Controller Lab →List Of Experiments

Study of PID controller instruction for a pilot plant

Review Questions

1.    Explain necessity of controller in feedback control loop.


2.    What is PID Tuning?


3.    What do you understand by the terms interacting and non-interacting controller?


4.    Explain merits and demerits of P, I and D actions.


5.   What is ‘Reset windup’ and ‘Anti Reset Windup’?