Siemens SIMATIC HMI KP400 Comfort Operating Instructions Manual page 133

11. In the "Authorizations" tab you specify the Web authorizations. To use the SIMATIC
HTTP server, the user must have the Web authorization "RTCommunication".
12. Save the settings using "Apply" and close the dialog box with "OK".
13. Press the "Start Web-Server" button to start the Web Server on the HMI device.
Use the "Close Web-Server" button to close Web Server.
14. Close the dialog with "OK".
When the Web Server is started, you can use a Web browser to access the service pages
available on the HMI device by default, additional pages you have configured yourself or
other Internet pages. You can access the tags of the server HMI device with a client via a
configured HTTP connection.
Additional information on configuration, types of access and certificates is available in the
TIA information system under:
"Visualize processes > Options > WinCC Sm@rtServer".
Comfort Panels
Operating Instructions, 07/2017, A5E36770603-AB
Commissioning the device
4.3 Parameter assignment for Comfort Panel
133