CODESYS POU Visu Generator

CODESYS Plug In to generate visualizations of SFC/LD function blocks and SFC/LD programs.

Current version
Article number

Product Description

The tool “POU Visu Generator” generates visualizations of SFC/LD function blocks and SFC/LD programs. These generated visualizations represent the online state of the corresponding program code. For example, in the visualizations generated from SFC POUs, the current program step is highlighted in online mode.


Programming System

CODESYS Development System V3.5.17.30 or higher Addon Ladder or higher for Ladder (LD2) POUs necessary.

Supported Platforms/ Devices


Note: Use the project “Device Reader” to find out the supported features of your device. “Device Reader” is available for free in the CODESYS Store.

Additional Requirements



Highlighting of active macros is not supported. Only visualizations of POUs of type SFC or the new ladder (LD2) can be generated.


No license is required.

Required Accessories



No Support

Technical support is not included with this product. To obtain technical support, please purchase a CODESYS Support Ticket.


For general error messages or pre-sales inquiries, please use the "My Question" contact form directly, which can also be used without logging in. A list of alternative support resources can be found in the support section of the CODESYS Group website.


CODESYS Corporation
A member of the CODESYS Group

200 Cummings Center, Suite 272-D
Beverly, MA 01915, USA

Additional Downloads


Version History

Version Release Notes Release Date