PID Loop Simulator Spreadsheet

Description
This tool makes a control loop that consists of a 1st order process with deadtime & a PID controller. The process is particularized by the time constant, process gain, and dead time.

The PID controller consists of 3 parameters: integral, gain, and derivative. Input these values into the right cells. If the integral time is set as 0, the integral term will be ignored. You'll find the response to a step change in a set point displayed in the chart.