How can we help you today?

When do I change the Unit ID of Modbus/TCP equipment from 255 to a specific value in Vijeo Designer?

Issue

Customers that are having the Magelis communicate to a Modbus/TCP to Modbus/RTU devices.

Product Line

Vijeo Designer, Magelis HMI

Resolution
If you are using a Modbus/TCP to Modbus serial RTU Gateway device, each device on the serial network will have a Modbus server address associated with that device.  That Modbus server address is your Unit ID.

If this FAQ did not solve your issue, you can chat with us at chat with us or e-mail us at customer.services@se.com to create a case with our Technical Support Team.

If you are not located in North America, please contact your local Customer Care Center for assistance:

Support | Schneider Electric Global (se.com)

Schneider Electric Canada

Explore more
Range:
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Range:
  • Help and Contact Center
  • Contact Sales
  • Find our Offices
  • Where to Buy
  • Careers
  • Company Profile
  • Investors
  • Newsroom
  • Report a Misconduct
  • Product Documentation
  • Product Selectors
  • Software and Firmware
  • Product Substitution and Replacement
  • Blog
  • Events
  • Schneider Electric Community
  • Sustainability
  • Legal Information
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings