> For the complete documentation index, see [llms.txt](https://docs.incari.com/incari-studio/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.incari.com/incari-studio/2024.1/toolbox/communication/canopen/events.md).

# Events

## Introduction

The **Event CANopen Nodes** provide a way to perform certain actions when **CANopen** processes start, halt, or when a **CANopen** *PDO* or *SDO* message has been received.

## Contents

* [**On CANopen Receive**](/incari-studio/2024.1/toolbox/communication/canopen/events/oncanopenreceive.md)
* [**On CANopen Start**](/incari-studio/2024.1/toolbox/communication/canopen/events/oncanopenstart.md)
* [**On CANopen Stop**](/incari-studio/2024.1/toolbox/communication/canopen/events/oncanopenstop.md)