VEGA VEGABAR 87 4 … 20 mA_HART - Operating Instructions - Manual (Page 44)

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6 Set up with the display and adjustment module
VEGABAR 87 • 4 … 20 mA/HART
45044-EN-131010
In menu item "Current output, adjustment" you can assign a respec-
tive measured value to the current output.
The sensor offers the HART modes "Analogue current output" and
"Fix current (4 mA)". In this menu item you determine the HART mode
and enter the address with Multidrop mode.
In the mode "Fixed current output" up to 63 sensors can be operated
on one two-wire cable (Multidrop operation). An address between 0
and 63 must be assigned to each sensor.
If you select the function "Analogue current output" and also enter
an address number, you can output a 4 … 20 mA signal in Multidrop
mode.
With the mode "Fixed current (4 mA)" a fixed 4 mA signal is outputted
independently of the actual level.
The default setting is "Analogue current output" and the address 00.
In this menu item, you read out the instrument name and the instru-
ment serial number:
In this menu item, the hardware and software version of the sensor is
displayed.
In this menu item, the date of factory calibration of the sensor as well
as the date of the last change of sensor parameters are displayed via
the display and adjustment module or via the PC.
In this menu item, the features of the sensor such as approval, pro-
cess fitting, seal, measuring range, electronics, housing and others
are displayed.
Additional settings -
Current output 1 and 2
(adjustment)
Additional adjustments -
HART mode
Info - Instrument name
Info - Instrument version
Info - Factory calibration
date
Info - Sensor character-
istics