Welcome to the new Schneider Electric Community

It's your place to connect with experts and peers, get continuous support, and share knowledge.

  • Explore the new navigation for even easier access to your community.
  • Bookmark and use our new, easy-to-remember address (community.se.com).
  • Get ready for more content and an improved experience.

Contact SchneiderCommunity.Support@se.com if you have any questions.

Invite a Co-worker
Send a co-worker an invite to the Exchange portal.Just enter their email address and we’ll connect them to register. After joining, they will belong to the same company.
Send Invite Cancel

[Imported] ClearSCADA OPC DA & AE nor browse on Localhost.

EcoStruxure Geo SCADA Expert Forum

Find out how SCADA systems and networks, like EcoStruxure Geo SCADA Expert, help industrial organizations maintaining efficiency, processing data for smarter decision making with IoT, RTU and PLC devices.

Janeway Janeway

[Imported] ClearSCADA OPC DA & AE nor browse on Localhost.

>>Message imported from previous forum - Category:ClearSCADA Software<<
User: florian, originally posted: 2018-10-24 18:06:43 Id:188
This is a re-posting from the obsoleted (October 2018) "Schneider Electric Telemetry & SCADA" forum.


Recently we are facing an issue of hardisk failure on our Standby server.
After restoration work completed all systems are working ok accept OPC DA & AE. we cant browse OPC on Standby Server.
Note: Server Configure with HOT-Standby Mode._**


Does the new server have the same IP address (and hostname) as the old server?

How are you trying to do the OPC browsing? Are you using the ClearSCADA Data Access Component which performs OPC tunnelling, or are you trying to remotely access the raw OPC DA component on the ClearSCADA server?
What are the OPC references (ProgID etc) that you are trying to use?