Siemens SITRANS LUT400 Operating Instructions Manual page 201

2.15.3.3. Maximum Head
The maximum level value associated with the PMD and works in
conjunction with 2.15.3.4.Maximum Flow at 20 mA for Ratiometric
calculations. (Defined in 2.1.1.Units.)
Values
This represents the highest head level supported by the Primary
Measuring Device (PMD) and works in conjunction with
Flow at 20 mA
when the PMD requires a maximum head and flow reference point.
Maximum Head must be set for all Absolute and Ratiometic PMDs.
2.15.3.4. Maximum Flow at 20 mA
Note:
• The display of the measured value is limited to 7 Characters. Setting a
• If measured value is larger than 7 characters, #### will be displayed. A
The maximum flowrate associated with 2.15.3.3.Maximum Head shown in
2.15.3.7.Flowrate Units.
Values
This represents the flow at the highest head level supported by the
Primary Measuring Device (PMD) and works in conjunction with
2. 1 5.3.3.Maximum Head
curve. Use it when the PMD requires a maximum head and flow reference
point. Maximum Flow must be set for all Absolute and Ratiometic PMDs.
A5E33329501 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS
Range: 0.000 to 60.000
Default: 60.000
to define the highest point in the exponential curve. Use it
Maximum Flow value larger than 7 characters will not display
correctly.
2.15.3.7.Flowrate Units
larger unit (
2. 1 5.3.6.Flowrate Decimal
decimal points (
to define the highest point in the exponential
) should be used, or number of
) should be reduced.
Range: 0 to 9999999
Default: 100
2. 1 5.3.4.Maximum
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