VEGA VEGABAR 87 Profibus PA - Operating Instructions - Manual (Page 32)

32
6 Set up with the display and adjustment module
VEGABAR 87 • Profibus PA
45047-EN-131107
In the menu item "Sensor TAG" you edit a twelve digit measurement
loop designation label.
You can enter an unambiguous designation for the sensor, e.g. the
measurement loop name or the tank or product designation. In digital
systems and in the documentation of larger plants, a singular desig-
nation must be entered for exact identification of individual measuring
points.
The available digits comprise:
•
Letters from A … Z
•
Numbers from 0 … 9
•
Special characters +, -, /, -
In this menu item you activate/deactivate the slave for electronic dif-
ferential pressure and select the application.
If you have connected a slave sensor, you confirm this with "Activate".
If you have connected no slave sensor, you confirm this with "Deac-
tivate".
VEGABAR 87 can be used for process pressure and level measure-
ment. Default setting is process pressure measurement. The mode
can be changed in this adjustment menu.
The VEGABAR 87 in conjunction with a slave sensor can be used for
flow, differential pressure, density and interface measurement. The
default setting is differential pressure measurement. Switchover is
carried out in the adjustment menu.
Depending on the selected application, different subchapters in the
following adjustment steps are important. There you can find the
individual adjustment steps.
Enter the requested parameters via the appropriate keys, save your
settings with [OK] and jump to the next menu item with the [ESC] and
the [->] key.
In this menu item, the adjustment units of the instrument are deter-
mined. The selection determines the displayed unit in the menu items
"Min. adjustment (zero)" and "Max. adjustment (span)".
Setup - Measurement
loop name
Setup - Application
Setup - Units