GWR-2000 Four-wire 4-20 mA/HART
925-0335 Rev B
6 Set up with the display and adjustment module
34
The respective min. and max. measured values are saved in the sensor. The values are dis-
played in the menu item "
Peak values Additional
".
This menu item displays the peak values of the electronics temperatureas well as the dielectric
constant.
In another window you can carry out a reset of the two peak values separately.
The "
Echo curve
" menu item shows the signal strength of the echoes over the measuring range
in V. The signal strength enables an evaluation of the quality of the measurement.
With the following functions you can zoom part sections of the echo curve.
●
"X-Zoom": Zoom function for the meas. distance
●
"Y-Zoom": 1, 2, 5 and 10x signal magnification in "V"
●
"Unzoom": Reset the presentation to the nominal measuring range without magnification
In the "
Simulation
" menu item you can simulate measured values via the current output. This
allows the signal path to be tested, e.g. through downstream indicating instruments or the input
card of the control system.
Select the requested simulation variable and set the requested value.
Caution:
During simulation, the simulated value is outputted as 4 … 20 mA current value and digital
HART signal.
Push the
[ESC]
key to deactivate the simulation.
Information:
The simulation is terminated automatically 60 minutes after the activation of the simulation.