Siemens Sitrans LR400 Instruction Manual page 76

Note: For parameter descriptions, please refer to the associated HART parameters on
pages 26 to 67.
Parameter, menu
identification
4.2.2.6 Reflectivity
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 echoes on
4.2.3.3: Echo motion
4.2.3.4: Window
tracking
4.2.3.5: Tank empty
detect
4.2.3.6: Auto fix dis-
tance
4.2.3.7: Fix Dist List
4.2.3.7.1 to 4.2.3.7.9:
Fix Dist List values
4.2.3.8: Auto False
Echo suppression
4.2.3.9: Auto False
Echo suppression
distance
Page 72 SITRANS LR400 (7ML5421) – INSTRUCTION MANUAL
Parameters (PROFIBUS PA)
Description
For qualified personnel only
surement in the event the
failsafe timer expires
minutes, before going
into failsafe level
Sets the range extension
as measured from the
vessel height and extend-
ing beyond the measure-
ment range.
Averaging of measuring
signal
(Not displayed if a user
tank is selected in
[4.2.2.1].)
Evaluate echo motion
Evaluate moving targets
For qualified personnel only
For qualified personnel only
For qualified personnel only
For qualified personnel only
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
Factory Setting
Setting Possibilities
Hold 100 %
0 %
Hold
10 min 1 min
2 min
etc.
3 m 1 m
2 m
etc.
1 s numerical value
on
off
on on
off
off on
off
use use
record
off
2/3 tank variable
height
7ML19985FH06