View license information

To view license information

1. In the Operations Control Management Console, expand a server group, then expand a server.

2. Right-click Management Console, point to All Tasks, and then click View License Information. The License Information dialog box appears.

   This dialog box shows the type of license and, if applicable, the expiration date of the license for your AVEVA Historian. Depending on the license you have, your system is allocated a certain number these resources: Tag Count -- Shows the total number of tags you can configure for data retrieval in AVEVA Historian. The Used column shows how many tags you are currently using. History Duration (Days) -- Shows the maximum number of days for which historical data can be retrieved. Replication -- Indicates whether data replication is allowed for this system.

   Note: The license status and license tag count (allocated and used) also display in the system status window. See Viewing the current system status.