Cerabar S/Deltabar S/Deltapilot S FOUNDATION Fieldbus Parameter description (FF configuration program)
Endress+Hauser 57
Linearization/
LINEARIZATION
Selection
Index: 34
Data type: unsigned8
Access: OOS
Select the measuring mode and the measured variable by means of this parameter and the
Primary Value Type/PRIMARY_VALUE_TYPE parameter (→ ä 53).
→ See also Operating Instructions for Deltabar S (BA00301P) and Cerabar S (BA00302P) or
BA00372P (Deltapilot S), "Selecting the language and measuring mode" section.
Options:
• No linearization ("Pressure" or "Level" measuring mode)
• Level linearized ("Level" measuring mode)
• Level combined ("Level" measuring mode)
• % level combined ("Level" measuring mode)
• Flow square root ("Flow" measuring mode)
The option selected for this parameter can also affect the setting of the Level Mode/
LEVEL_MODE parameter (→ ä 61), e.g. if "Level linearized" is selected, the Level Mode/
LEVEL_MODE parameter is set to the "Pressure linearized" option.
!
Note!
Make sure that the unit selected by means of the Scale Out/SCALE_OUT parameter, "Units
Index" element suits the measured variable.
Scale In/SCALE_IN
Entry
Index: 35
Data type: DS-65
Access: auto, OOS
The Scale In/SCALE_IN parameter is a structured parameter consisting of four elements.
EU_100
• "Pressure" measuring mode; "Level easy pressure" measuring mode; "Level easy height"
measuring mode; "Level standard" measuring mode, "Linear" or "Height linearized" level
mode: enter the upper limit for the pressure value of the Transducer Block.
• "Level standard" measuring mode, "Pressure linearized" level mode:
Enter the maximum hydrostatic pressure to be expected.
The input limits for the calibration (editing limits) are derived from the value entered. The
closer the value entered corresponds to the maximum hydrostatic pressure to be expected,
the more accurate the measurement result.
• "Flow" measuring mode: Enter the maximum pressure of the primary device.
→ See the layout sheet of primary device. This value is assigned to the maximum flow
value (→ See the following Scale Out/SCALE_OUT parameter, EU_100 element).
• Factory setting: Upper range limit of the sensor
EU_0
• "Pressure" measuring mode; "Level easy pressure" measuring mode; "Level easy height"
measuring mode; "Level standard" measuring mode, "Linear" or "Height linearized" level
mode, "Flow" measuring mode: enter the lower limit for the pressure value of the
Transducer Block.
• "Level standard" measuring mode, "Pressure linearized" level mode:
Enter the minimum hydrostatic pressure to be expected.
The input limits for the calibration (editing limits) are derived from the value entered. The
closer the value entered corresponds to the minimum hydrostatic pressure to be expected,
the more accurate the measurement result.
•Factory setting: 0
UNITS_INDEX
• Select the unit for input scaling.
DECIMAL
• Displays the number of decimal places.
Pressure Transducer Block
Parameter Description
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