Here’s what more than 2,500 business decision-makers around the world say.Download the report
...with the Facility Hero app in hand! Discover how you can optimize your maintenance efforts today.Learn more
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
Welcome to the Schneider Electric Global Website×
Goals and Symptoms
How many ways does we can use to control ATV 28 by Twido? Could we use the terminal control (LI1) to do RUN/STOP and provide reference frequency by Modbus?
Facts and Changes
Causes and Fixes
This mode is possible but there is a tips, the good way is to use Modbus to write HSP and only this word. Never not to send the CMD word.
With that you can control the ATV with Li and also AI1 to the max value and you can control the speed with HSP parameter.