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4.6 Damp
Time
4.7 First
Echo
Revision 2
When the LCD menu number is
damp time setting menu. Display in LCD is as follows.
Damp time
To damp process-dependent measured value fluctuations, set an
integration time of -999.999 ... +999.999 s in this menu item.
Default setting is 60s.
In menu status of parameter editing. Use the key
to set the number and the digits and signs. Press
confirm after the editing is completed.
First Echo
Press
follows.
First Echo
Big
Biggest
Bigger
Normal
Small
This (Engineering) parameter is used set probability of assigning
the first echo as the correct reflection.
Usually, the position of the echo with the strongest amplitude is
used as the output value. This option multiplies the amplitude of
the first wave by a factor.
Big ：amplitude of the first wave*1.2
Small ：amplitude of the first wave*0.7
Normal: amplitude*1.0
SLN 700 SmartLine NCR Level Transmitter User's Manual
4.6, press
N
o
r
m
a
to enter the first echo menu. Display in LCD is as
l
key to enter the
and key
to
Page 33
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