Disclaimer

Last Updated: April 2026

1. Software “As Is”

QModMaster is provided as open-source software under the GNU General Public License (GPL) v2.0. The software is provided “AS IS”, without warranty of any kind, express or implied, including but not limited to the warranties of merchantability or fitness for a particular purpose.

2. Risk of Industrial Use

Warning: Modbus communication involves direct interaction with industrial hardware (PLCs, VFDs, Actuators). Incorrect register writing or improper configuration can lead to hardware damage, physical injury, or system downtime. Users are solely responsible for verifying all commands in a safe, non-production environment before field deployment.

3. Limitation of Liability

In no event shall the website owners, developers, or contributors be liable for any claim, damages, or other liability, whether in an action of contract, tort, or otherwise, arising from, out of, or in connection with the software or the use or other dealings in the software.

4. Trademark Notice

Modbus® is a registered trademark of Schneider Electric, licensed to the Modbus Organization, Inc. This website is an independent community resource and is not affiliated with, sponsored by, or endorsed by Schneider Electric or the Modbus Organization. All other trademarks mentioned belong to their respective owners.

5. External Links

This site contains links to external repositories (e.g., SourceForge, GitHub). We do not guarantee the accuracy or safety of third-party content and are not responsible for any issues arising from external downloads.