F-01 · Interactive Lab
PID control loop simulator
Tune the loop and watch offset, hunting, and disturbance recovery. Raise the gain to shrink offset; push it too far and the loop hunts. Turn integral off to see steady-state offset return; hit “Load disturbance” to watch it recover.

Interactive PID control loop simulator with adjustable gain, reset, and rate, showing offset, hunting, and disturbance recovery.

Process value
55.0 °F
Offset from setpoint
0.0 °F
Controller output
25%
Loop state
Stable
setpoint 55 °F process value controller output
4.0
40
0
turn off to see proportional-only offset