# LGF_IsBigEndian (FC / 1.0.0)

Overview

Author: Siemens Industry Support

## Short description

The function detects the endianness of the executing system.

### Block Interface

| LGF_IsBigEndian (FC) |
--- | --- | ---
|  |  |  |  | Ret_Val |  |  | Bool

### Output parameter

Identifier | Data type | Description
--- | --- | ---
Ret_Val | Bool | TRUE: If big endianness is detected

## Change log

Version & Date | Change description
--- | ---
| 1.0.0 | ScheeO
| 2022-12-16 | First released version