SIMATIC WinCC Open Architecture Forum

Dear all,

We have the customer request to log on a user with minor rights automatically during UI startup. If possible we want to realise this by means of the WinCC OA User authentication (with login framework). We don't want to use the SSO because user change should be possible without Windows logout/login. So the idea is to login an generic operator user automatically when an UI starts. If an user needs to do administrative work he needs to change the to an user with para rights manually within the running UI. Could this be realised? Currently we're using WinCC OA 3.16 P027.

Thanks a lot
Best regards
Daniel Ponader

If you want to logon with a default user you can simply start the UI with the start panel you want to show. If no user is defined the UI runs with a default user with limited permissions.

Best Regards
Leopold Knipp
Senior Support Specialist