---
title: PID Control Loop Tuning Tech Note
description: A tech note which provides definition, methods, and examples of PID control loop tuning.
---

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## How do you tune PID Control Loops?

### Get a less-math-more-visual way of understanding PID loops and how to tune them.

This free **Tuning a PID Control Loop Technical Note** is available for download now.

![Opto 22 PID online tuner graph](https://info.opto22.com/hs-fs/hubfs/pid_graph2.jpg?width=400&name=pid_graph2.jpg "Opto 22 PID online tuner graph")

- Learn key terms for PID loops
- See common examples of PID control loops
- Explore PID tuning methods
- Tune your own real-world PID control loop using the online graphical PID tuner

 

 

 

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