License the InTouch Web Client

You need a valid Web Server license to login and view application graphics from a web browser. Licensing also extends to hosting application graphics on external websites. For detailed information on licensing, see the AVEVA Enterprise Licensing Help. The Web Server provides different types of licenses which allow you to connect to unlimited sessions for viewing and interacting with application graphics in a web browser, including:

• InTouch Web Server Flex license

• InTouch Web Server Connection ReadWrite license

• InTouch Web Server Unlimited ReadWrite license

• InTouch Web Server Unlimited Read-Only license

License Status Change

If the Web Server has acquired a valid license but then failed to renew the license, the Web Client will be in Grace Period mode. A notification message will be displayed in the notification page. The message will be logged every time Web Client attempts and fails to renew the license.

For an InTouch HMI application, WindowViewer must run with Read/Write license in order for the Web Client to connect to WindowViewer and receive InTouch tag data.