Programmable Logic Controllers
Pico Controllers
PicoGFX Arithmetic Functions
PID Controller
A closed-loop control circuit with a PID controller consists of the following components: Setpoint (reference variable), Actual value (controlled variable), Control deviation = (setpoint–actual value), PID controller, Control system (e.g. PTn system), Disturbance variables.
More information is provided in the function description. Or click the list of downloads. This provides a practical introduction to the function.