Siemens sitrans LR 400 Instruction Manual And Users Manual page 51

4.2.4.3: Level damping (F = 1 s)
Damping of level in s
Value
Set the damping of the level value in seconds. It acts on the analog output, the limit value
monitor and the local display. For damping of the sensor signal, set Parameter 4.2.3.1.
Note: This parameter is also set using Parameter 1.7 (Level Damping).
4.2.4.4: MinLim Level (F = 0 m)
Lower limit value of the level (see Functional Dimensions on page 33)
Value
Set the lower limit value of the level as a height above the LRV.
4.2.4.5: MaxLim Level (F = 20 m)
Upper limit value of the level (see Functional Dimensions on page 33)
Value
Set the upper limit value of the level as a height above the LRV.
4.2.4.6: HYST Level (F = 0.5 m)
Hysteresis of the level limit values
Value
Set the hysteresis of the limit values in the units system selected according to Parameter
4. 1 .1 (see diagram below).
Limit value alarm
measuring variable
upper limit
value
hysteresis
7ML19985FH04
numerical value
numerical value
numerical value
numerical value
limit value
alarm
time
SITRANS LR 400 – INSTRUCTION MANUAL
measuring variable
hysteresis
lower limit
value
limit value
alarm
time
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