KROHNE PipePatro EN - Manual (Page 19)

OPERATION
3
19
PIPEPATROL
www.krohne.com 02/2013 - 4002275001 - MA PipePatrol R01 en
The following controls, at the bottom of the screen, are available on this screen:
1 Last showed screen Last showed screen Last showed screen Last showed screen
Switch back to the last showed screen.
(After a start-up of the HMI this button has no functionality)
2 Exit/Shutdown the Operator Station Exit/Shutdown the Operator Station Exit/Shutdown the Operator Station Exit/Shutdown the Operator Station
Menu to stop the HMI and get back to Windows or to shut down the machine.
3 Login/Logoff Login/Logoff Login/Logoff Login/Logoff
At start-up, the system logs in automatically the visitor account. This account only allows to view the
process data. To get unrestricted access the user has to log in as a specific user. To do this, click on
the "Login/Logoff" button. This button is only available from the "Main Overview" screen.
If the operator is already logged in, the first click logs the account off. A second click on the button
opens a dialogue box with request of login data. With "OK" the system proves the input and grants
access.
The system is delivered with a list of predefined users. That allows the operator crew to log into the
system immediately.
Note: Note: Note: Note: If the current operator doesn't take any actions for more than 3 minutes, his account will be
automatically locked.
4 User Settings User Settings User Settings User Settings
Menu for administration of the HMI user accounts. The details are part of the functional design
specifications (FDS).