---
title: "Command ID"
slug: "command-id"
updated: 2024-07-04T11:08:00Z
published: 2024-07-04T11:08:00Z
canonical: "docs-linescan.alliedvision.com/command-id"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs-linescan.alliedvision.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Command ID

Command ID is used to change the device ID of the XLC4 control unit.

## Structure

| Command | Notes |
| --- | --- |
| CommandID | ID | ID works in all XLC4 operating modes. |
| Parameter | None |  |
|  | New device ID |  |
| Parameter | Value | Description |
| None |  | The current value is queried. |
| New device ID | Integer value | From “1” to “15” |
| Response |
|  | id , space , new device ID |
| General notes |
|  | The ID is coded as decimal values. For addressing, the ID is coded in a single hexadecimal character. The new ID is applied after switching on again. |

## Example

### Without parameter

| Query | Response |
| --- | --- |
| ID | id 11 |

Returns the current ID of the XLC4 control unit.

### Without new device ID

| Query | Response |
| --- | --- |
| ID 11 | id 11 |

Sets a new ID for the XLC4 control unit.