The "Logout" function is part of the user management. It enables a user to log off the system at an operator interface. For this, the function evaluates the contents of the variable allocated in the User Management under "User Name".
For this, proceed as follows:
•Open or create the object for which you wish to program the "Logout" function.
•In the dialogue, change to the "Functions" register.
•Click on the button.
•Under "User management", double-click on "Logout".
•Click on to allocate the function.
The "Logout" function entails or sets the following variables in the user management: