VEGA VEGAPULS 67 Betriebsanleitung Seite 60

10 Anhang
Diagramm Abgleich
Die folgende Abbildung zeigt die Funktion des Abgleichs.
Secondary_value_1
cal_level_hi
cal_level_lo
cal_level_hi [%]
cal_level_lo [%]
Abb. 35: Abgleich VEGAPULS 67
Parameterliste
Die folgende Liste enthält die wichtigsten Parameter und ihre Bedeutung:
primary_value
l
Process value after min/max-adjustment and linearization. Selected as input to AIFB by setting
-
'Channel' = 1. Unit derives from 'Primary_value_unit'
primary_value_unit
l
Selected unit code for "primary_value"
-
secondary_value_1
l
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
l
Selected unit code for "secondary_value_1"
-
secondary_value_2
l
Sensor value + sensor offset. Selected as input to AIFB by setting 'Channel' = 3. Unit derives
-
from 'Secondary_value_2_unit'
60
Calibration Calibration
Lowest Point Highest Point
Sensor_value
Sensor reference plane
Calibration
Highest Point
Calibration
Lowest Point
VEGAPULS 67 • Foundation Fieldbus