Pepperl+Fuchs DPU1100 Series Manual page 23

VisuNet Display Unit
Operation and configuration
Locking / Unlocking front buttons
The capacitive front buttons are sensitive to water and moisture. To avoid "false positive" button
triggers in challenging environments, the front buttons can be protected with a lock mechanism
in Service Controller firmware versions 1.3.2.198 and higher.
The lock mechanism can only be enabled via VisuNet RM Shell 5 firmware. This feature is
available in VisuNet RM Shell 5 versions with an update of 5.0.1.441 or higher.
The default setting of the button lock mechanism is "off."
Locking the front buttons via VisuNet RM Shell 5
1.
From the main screen of RM Shell 5, change "Operator" to "Administrator."
2.
Enter the system settings app by clicking the appropriate icon on the home screen.
3.
Navigate to "front key settings" on the navigation bar.
4.
Enable the keypad lock mechanism.
5.
Set the idle time before the automatic locking of the keypad (in seconds) by using the slider to
adjust between 1 second ... 120 seconds.
The keypad lock mechanism is activated.
By pressing any button except the home button, the unlock animation is shown.
After the set idle time, the front buttons will be locked automatically. To signal this, all LEDs
flash 3 times.
6.
To lock the front buttons before the idle time has passed, press and hold the
all LEDs are flashing 3 times.
The locking feature can also be set on startup, or only single buttons can be disabled as
requested. For more information, refer to the latest version of the VisuNet RM Shell 5 manual at
www.pepperl-fuchs.com.
Apply / Revert changes in VisuNet RM Shell 5
If you changed settings, the "Apply Changes" button turns green to indicate changes to the cur-
rent settings.
1.
To save the changes, press
The changes have been saved.
2.
If you want to discard the changes, press
The changes have been discarded. The settings have been set back to the last saved ver-
sion.
.
.
button until
23