VEGA VEGABAR 54 4 … 20 mA_HART - Manual (Page 35)

35
6 Set up with the display and adjustment module PLICSCOM
VEGABAR 54 • 4 … 20 mA/HART
36726-EN-130321
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SIL
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HART mode 6)
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PIN
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Application
Copy sensor data
Copy sensor data?
A linearisation is necessary for all vessels in which the vessel volume
does not increase linearly with the level - e.g. in a horizontal cylindri-
cal or spherical tank - and the indication or output of the volume is
required. Corresponding linearisation curves are preprogrammed for
these vessels. They represent the correlation between the level per-
centage and vessel volume. By activating the appropriate curve, the
volume percentage of the vessel is displayed correctly. If the volume
should not be displayed in percent but e.g. in l or kg, a scaling can be
also set in the menu item "Display".
Linearization curve
Linear
Enter the requested parameters via the appropriate keys, save your
settings and jump to the next menu item with the [->] key.
Basic adjustment
The reset function resets all parameters adjusted by the user to the
delivery status and the peak values to the actual values.
Reset
Select reset?
▼
Reset
Basic adjustment
Peak value, measured value
Peak value, temperature
Basic adjustment
The "Reset" "Basic adjustment" resets the values of the following
menu items:
Menu section Function Reset value
Basic settings Zero/Min. adjustment Measuring range begin
Span/Max. adjustment Measuring range end
Density 1 kg/l
Density unit kg/l
Linearization curve
Reset
6) With instruments with signal output 4 … 20 mA/HART