> 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/2021.3/toolbox/communication/can/events/oncanstart.md).

# On CAN Start

## Overview

![The On CAN Start Node.](https://1582035224-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MIspkFTPkuGkv4UgQGs-3848250649%2Fuploads%2Fgit-blob-b1e3d5aa709c2923e02b00d6786368229bdbdd00%2Foncanstart.png?alt=media)

**On CAN Start** is an **Event Listener Node** allowing the user to perform an action once a **CAN** process has begun.

## Outputs

| Output             | Type      | Description                                                                                                                            |
| ------------------ | --------- | -------------------------------------------------------------------------------------------------------------------------------------- |
| *Pulse Output* (►) | **Pulse** | A standard **Output Pulse**, to move onto the next **Node** along the **Logic Branch**, once this **Node** has finished its execution. |

## See Also

* [**On CAN Packet Received**](/incari-studio/2021.3/toolbox/communication/can/events/oncanpacketreceived.md)
* [**On CAN Stop**](/incari-studio/2021.3/toolbox/communication/can/events/oncanstop.md)