Configuring the operating system
6.2 Configuring the operating system for the TP 177micro
OP 73micro, TP 177micro (WinCC flexible)
Operating Instructions, 09/2007, 6AV6691-1DF01-0AB0
87
Procedure – Deleting a password
Proceed as follows:
1.
Delete the entries for "Password" and "Confirm Password".
2.
Close the dialog with .
Result
Password protection for the Control Panel menu is revoked.
See also
Overview (Page 80)
6.2.2.6
Setting the Screen Saver
Introduction
You can set a period of time for automatic activation of the screen saver on the HMI device.
The screen saver is automatically activated if the HMI device is not operated within the
specified period of time.
The screen saver stops in the following situations:
●
When you touch the touch screen.
●
A message is displayed.
Requirements
The "Screen Saver" dialog has been opened with the "Screen Saver"
icon.
Figure 6-20 "Screen saver" dialog
Procedure
Proceed as follows:
1.
Enter the number of minutes before the screen saver is to be activated.
Touch the input field. You can enter a value between 5 and 360 minutes. Entering "0"
deactivates the screen saver.
2.
Close the dialog and save your entries with . Touch to discard the entries.
