> For the complete documentation index, see [llms.txt](https://sensorbeeab.gitbook.io/sensorbeeab-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sensorbeeab.gitbook.io/sensorbeeab-docs/readme/sensorbee-modbus-product-manual/sensorbee-modbus-lite/modbus-configuration/modbus-settings-menu.md).

# Modbus Settings Menu

***

This image shows the Modbus settings screen, which is used to set up and configure your Modbus devices. You can set the following three types of Modbus-specific settings with this screen:

* Modbus address - To change the address used to communicate with the base unit through the Modbus client, set the Modbus address to your preferred value.
* Modbus baud rate - Determines the speed and robustness of communication between these devices.
* Modbus device name - Allows you to quickly identify and manage your Modbus devices, even in complex systems with numerous devices.

![Screenshot 2023-06-15 160519.png](https://content.gitbook.com/content/Afz0SPFdCKHwNzFS2Bnv/blobs/DtiVPH1yhr1WwJTyA88B/Screenshot_2023%2006%2015_160519.png)

## 1. Modbus Address Menu

Press **1** to navigate to the Modbus address menu:

![Screenshot 2023-06-15 160536.png](https://content.gitbook.com/content/Afz0SPFdCKHwNzFS2Bnv/blobs/DqsQrceUTrVNonUWsTJq/Screenshot_2023%2006%2015_160536.png)

To input a Modbus address, follow these steps:

* Enter your chosen address and press the **ENTER** key to confirm your selection.
* Press **ENTER** again to save your changes once you have confirmed the address is correct.

💡 If, for any reason, you need to cancel the input process and return to the previous menu, press the \*\*ESC\*\* key at any time.

## 2. Modbus Baud Rate Menu

Press 2 to navigate to the Modbus baud rate menu:

![Screenshot 2023-06-15 160608.png](https://content.gitbook.com/content/Afz0SPFdCKHwNzFS2Bnv/blobs/Dh9kfMSGqKhFiIH0d1H0/Screenshot_2023%2006%2015_160608.png)

Follow these steps to change the baud rate of the device:

* Select Modbus Baud Rate by pressing **2** on the keypad
* You will see nine (9) different options, each with a different baud rate. Press the number key corresponding to the desired baud rate
* Press **Enter** to confirm the selection
* Press **ESC** to discard these changes

## 3. Modbus Device Name Menu

The Modbus device name is an essential identifier for your base unit, especially when managing multiple Modbus devices.

The following steps describe how to add a new device name to your Modbus unit:

* Select Modbus Device Name by pressing 3 on the keypad
* Enter your chosen name for the base unit
* Press **Enter** to confirm your selection
* Press **ESC** to discard these changes

![Screenshot 2023-06-15 160636.png](https://content.gitbook.com/content/Afz0SPFdCKHwNzFS2Bnv/blobs/IDYeO5X5CDinhCnaeJ8A/Screenshot_2023%2006%2015_160636.png)

💡 Remember to choose a name that is unique and easy to remember. This will help you keep track of your Modbus devices and ensure efficient system management.