Siemens Sitrans LR400 Instruction Manual page 77

Note: For parameter descriptions, please refer to the associated HART parameters on
pages 26 to 67.
Parameter, menu
identification
4.2.3.A Hover level
4.2.3.B Window
Trigger
4.2.4: Level param.
4.2.4.1: Level URV
4.2.4.2: Level LRV
4.2.4.3: Level damp-
ing
4.2.4.4: MinWarn
level
4.2.4.5: MinLim level
4.2.4.6: MaxLim level Upper limit value of the
4.2.4.7: MaxWarn
level
4.2.4.8: HYST level
4.2.5: Volume param.
4.2.5.1: Volume URV
4.2.5.2: Volume LRV
4.2.5.3: Volume
damping
4.2.5.4: MinWarn vol-
ume
4.2.5.5: MinLim vol-
ume
4.2.5.6: MaxLim vol-
ume
4.2.5.7: MaxWarn
volume
7ML19985FH06
Parameters (PROFIBUS PA)
Description
Defines (in %) how high
the TVT curve is placed
above echo profile, rela-
tive to the largest echo
Defines position of win-
dow on leading edge of
selected echo, relative to
amplitude
= [1.5]
= [1.6]
= [1.7]
Limit before reaching
lower limit value
Lower limit value of the
level (See Functional
Dimensions Diagram)
level (See Functional
Dimensions Diagram)
Limit before reaching
upper limit value
Hysteresis of the level
limit values
Full scale of the volume
Start of scale of the vol-
ume
Damping of the volume
Limit before reaching
lower limit value
Lower limit value of the
volume
Upper limit value of the
volume
Limit before reaching
upper limit value
SITRANS LR400 (7ML5421) – INSTRUCTION MANUAL
Factory Setting
Setting Possibilities
40% 0 to 100%
80% 0 to 100%
0 m numerical value
0 m numerical value
20 m numerical value
20 m numerical value
0.5 m numerical value
numerical value
3
20 m
numerical value
3
0 m
1 s numerical value
numerical value
3
0 m
numerical value
3
0 m
numerical value
3
20 m
20 m numerical value
Page 73