Diagram Inregeling - KROHNE OPTISOUND 3020 C Handboek
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Diagram inregeling
De volgende afbeelding toont de functie van de inregeling:
Fig. 30: Inregeling OPTISOUND 3020 C
Parameterlijst voor Device revision 3.0
De volgende lijst bevat de belangrijkste parameters en de betekenis daarvan:
•
primary_value
– This is the process value after adjustment and Linearization with the status of the transducer
block
•
primary_value_unit
– Unit code of 'Primary_value'
•
secondary_value_1
– Value after min./max.-adjustment (level + level offset). Selected as input to AIFB by setting
'Channel' = 2. Unit derives from 'Secondary_value_1_unit'
•
secondary_value_1_unit
– Unit code of 'Secondary_value_1'
•
secondary_value_2
– Sensor value + sensor offset. Selected as input to AIFB by setting 'Channel' = 3. Unit derives
from 'Secondary_value_2_unit'
•
secondary_value_2_unit
– Unit code of 'Secondary_value_2'
•
sensor_value
– Raw sensor value, i.e. the uncalibrated measurement value from the sensor. Unit derives from
'Sensor_range.unit'
•
sensor_range
– Sensor_range.unit' refers to 'Sensor_value', 'Max/Min_peak_sensor_value', 'Cal_point_hi/lo'
•
simulate_primary_value
•
simulate_secondary_value_1
•
simulate_secondary_value_2
•
Device Status
•
Linearization Type
– Possible types of linearization are: linear, user defined, cylindrical lying container, spherical
container
•
CURVE_POINTS_1_10
– X and Y values for the user defined linearization curve
•
CURVE_POINTS_11_20
– X and Y values for the user defined linearization curve
•
CURVE_POINTS_21_30
46
Secondary_value_1
cal_level_hi
cal_level_lo
Calibration
Lowest Point
cal_level_hi [%]
cal_level_lo [%]
Calibration
Sensor_value
Highest Point
Sensor reference plane
Calibration
Highest Point
Calibration
Lowest Point
OPTISOUND 3020 C • Foundation Fieldbus
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