> 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/canopenstop.md).

# CANopen Stop

## Overview

![The CANopen Stop Node.](/files/jQ8JpUTUhFdjcnXpXC5m)

The **CANopen Stop Node** halts communication with a **CANopen** connection.

It is important to note that while the **CANopen Stop Node** stops a **CANopen** connection, it may not completely finish disconnecting from said connection when the **Node** is executed. This could lead to the **Logic** attached to its **Output Pulse** to not work even though there is technically nothing wrong. In order to avoid this, it is highly suggested to use the [**On CANopen Stop Node**](/incari-studio/2024.1/toolbox/communication/canopen/events/oncanopenstop.md) instead. This way, it is assured that the **Logic** will execute once the connection to the **CANopen** connection has been terminated.

Again, the user must first use the **CANopen Stop Node** to close the connection. Separately, the **On CANopen Stop Node** can be used to execute the desired **Communication Logic**.

![CANopen Stop and On CANopen Stop Configuration.](/files/yDKjWzdz4755Hc8AbvMl)

[**Scope**](/incari-studio/2024.1/toolbox/overview.md#scopes): **Project**, **Scene**.

## Attributes

![The CANopen Stop Node Attributes.](/files/mC1VKB0qzKHsldwRbBjf)

| Attribute       | Type          | Description                                                                                                                                                                |
| --------------- | ------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `Configuration` | **Drop-down** | The identifying connection name that will be used, which has already been set up in the [**Project Settings**](/incari-studio/2024.1/modules/project-settings/canopen.md). |

## Inputs

| Input             | Type      | Description                                                           |
| ----------------- | --------- | --------------------------------------------------------------------- |
| *Pulse Input* (►) | **Pulse** | A standard **Input Pulse**, to trigger the execution of the **Node**. |

## 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

* [**CANopen Start**](/incari-studio/2024.1/toolbox/communication/canopen/canopenstart.md)
* [**CANopen Send**](/incari-studio/2024.1/toolbox/communication/canopen/canopensend.md)