Study and adjust a level control loop acting on a feeding flow rate
GENERAL SPECIFICATIONS
- Water feeding circuitry
- Regulation proportional solenoid valve
- Clear PVC cylindrical tank equipped with a graduated rule. Lineal internal overflow tube.
- Diaphragm control valve.
- Distubing piping with a vernier needle setting valve and ball valve.
- Configurable electronic PID controller.
Instrumentation
- Float type flow meter.
- Relative pressure transmitter.
- Configurable electronic PID controller.
Study and adjust sensors and actuators
Study and adjust a simple control loop:
Identify loop components: sensor, controller, actuator
Controlling variable and controlled variable concepts
Identify the system: integration constant and dead time
Determine P, I and D actions and controller parameters
Study the system’s response to interference and setpoint changes