Siemens sitrans LR 400 Instruction Manual page 65

Parameter, menu
identification
4.2.2.3: Dead band
4.2.2.4: Correction
factor
4.2.2.5: Filling speed
4.2.2.7: Failsafe level Selects the default mea-
4.2.2.8: Failsafe timer Sets the time delay, in
4.2.2.9: Range exten-
sion
4.2.3: Sensor param-
eter
4.2.3. 1 : Sensor damp-
ing
4.2.3.2: Multiple echo Evaluate multiple echo
4.2.3.3: Echo motion
4.2.3.4: Window
tracking
4.2.3.8: Auto False
Echo Suppression
4.2.3.9: Auto False
Echo Suppression
Distance
4.2.4: Level param.
7ML19985FH03
Parameters (Profibus-PA)
Description
Area beneath the flange
in which measured values
are ignored
Correction factor for
physical measuring influ-
ences
Typical speed of change
of the level
Not displayed if a user
tank is selected in
[4.2.2.3].
surement in the even the
failsafe timer expires
minutes, before going into
fail-safe level
Sets the distance below
the tank height included
in the evaluation
Averaging of measuring
signal
Not displayed if a user
tank is selected in
[4.2.2.3].
Evaluate echo motion
Learns and records the
current signal up to the
suppression distance set-
ting. These signals are
then ignored during oper-
ation.
Defines the end point of
the Auto False echo
suppression distance
SITRANS LR 400 – INSTRUCTION MANUAL
Factory Setting
Setting Possibilities
0.4 m numerical value,
Minimum value =
Length of the
antenna
1.0 numerical value
200 mm/min numerical value
Hold 100 %
0 %
Hold
10 min 1 min
2 min
etc.
3 m 1 m
2 m
etc.
10 s numerical value
on on
off
on on
off
on on
off
use use
record
off
0 m variable
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