LUC-M** with HART/4 mA ... 20 mA and PROFIBUS PA
Function group "diagnostics" (0A)
D
O
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11.7
Function "measured level" (0A6)
Display of measured level in the selected
"distance unit" (0C5)
.
11.8
Function "detection window" (0A7)
Is used to switch the detection window on and off and to reset an existing detection
window.
If this function is switched on, a window is defined surrounding the current level echo
(typical width: 1 m ... 2.5 m; depending on the application parameters). The window
always moves togehter with a rising a falling echo.
Echos beyond the limits of the window are ignored for a certain time.
Selection:
•
off
•
on
•
reset
After selection of this option, the current window is reset, the level echo is looked for
in the complete measuring range and a new window is defined surrounding the
current level echo.
E
+
–
A
Measured
distance
Measured
level
20 mA
100
%
4 m
0
%
E
+
–
Summary of Contents for LUC-M Series
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