Operation
Loop-powered display unit
26
The device is operated using three operating keys on the front of the housing. The
device setup can be disabled with a 4-digit user code. If the setup is disabled, a padlock
symbol appears on the display when an operating parameter is selected.
A0017716
Enter key; calling up the operating menu, confirming the option/setting parameters in the
operating menu
A0017714
Selecting and setting/changing values in the operating menu; pressing the '-' and '+' keys
simultaneously takes the user back up a menu level. The configured value is not saved.
A0017715
6.1
Operating functions
The operating functions of the process display unit are divided into the following
menus. The individual parameters and settings are described in the "Commissioning"
section of the relevant Operating Instructions.
If the operating menu is disabled by means of a user code, the individual menus
and parameters can be displayed but not changed. To change a parameter, the
user code must be entered. As the display unit can only display digits in the 7-
segment display and not alphanumeric characters, the procedure for number
parameters is different to that for text parameters.
If the operating position contains only numbers as parameters, the operating
position is displayed in the 14-segment display and the configured parameter is
displayed in the 7-segment display. To edit, press the 'E'-button followed by the
user code.
If the operating position contains text parameters, only the operating position is
initially displayed in the 14-segment display. If the 'E' button is pressed again, the
configured parameter is displayed in the 14-segment display. To edit, press the '+'
button followed by the user code.
Setup
(SETUP)
Basic device settings
Diagnostics
(DIAG)
Device information, display of error messages
Expert
(EXPRT)
Expert settings for the device setup
The Expert menu is protected from editing by an access code (default 0000).
