VEGA VEGABAR 87 4 … 20 mA_HART - Operating Instructions - Manual (Page 40)

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6 Set up with the display and adjustment module
VEGABAR 87 • 4 … 20 mA/HART
45044-EN-131010
The respective min. and max. measured values of the measuring cell
and electronics temperature are stored in the sensor. In the menu
item "Peak value, temperature", both values are displayed.
In another window you can carry out a reset of the two peak values
separately.
In this menu item you can simulate measured values via the current
output. This allows the signal path to be tested, e.g. via downstream
indicating instruments or the input card of the control system.
Select the requested simulation size and adjust the requested value.
Caution:
During simulation, the simulated value is outputted as 4 … 20 mA cur-
rent value and digital HART signal.
Push the [ESC] key to deactivate the simulation.
Information:
The simulation is terminated automatically 60 minutes after the last
key has been pushed.
By entering a 4-digit PIN, you protect the sensor data against unau-
thorized access and unintentional modification.
In this menu item, the PIN is displayed or edited as well as modified.
However, it is only available when the adjustment is released in the
menu "Setup/ Lock/release adjustment ".
In delivery status, the PIN is "0000".
In this menu item, you adjust the internal clock of the sensor. There is
no adjustment to summer/winter time.
Diagnostics - Peak val-
ues, temperature
Diagnosis - Simulation
Additional settings - PIN
Additional adjustments -
Date Time