Applies To:
  • CitectSCADA

 When importing tags from OPC/OFS server, the process of importing tags may seems to hang up, and the process status bar does not seems to indicate any progress in the tag import process.

 This is caused by the number of tags to be imported from the OPC/OFS server. When importing a large number of tags (i.e. thousands), the process may take a while (can be up to 10 minutes) to complete. During that time, the process status bar does not update and may look like the process make the system hangs while in fact, it doesn't.

Please be reminded to give it some time to import the tags especially when it involves a large number of tags.

 tag import, OPC, OFS, Unity, hangs, hang