VEGA VEGABAR 55 Betriebsanleitung Seite 57

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secondary_value_2
– Value after min/max-adjustment. Selected as input to AIFB by setting 'Channel' = 3. Unit deri-
ves from 'Secondary_value_2_unit'
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secondary_value_2_unit
– Selected unit code for "secondary_value_2"
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sensor_value
– Raw sensor value, i.e. the uncalibrated measurement value from the sensor. Unit derives from
'Sensor_range.unit'
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sensor_range
– "Sensor_range.unit' refers to 'Sensor_value', 'Max/Min_peak_sensor_value', 'Cal_point_hi/lo'
– includes sensor unit: bar, PSI ...; only unit part of DS-68 is writable
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simulate_primary_value
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simulate_secondary_value_1
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simulate_secondary_value_2
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device status
– "0: ""OK"" 13: ""non-specific error"" 17: ""Cal span too small"" 34: ""EEPROM memory fault""
36: ""ROM memory fault"" 37: ""RAM memory fault"" 40: ""non-specific hardware fault"" 41:
""Sensor element not found"" 42: ""No leaking pulse"" 43: ""No trigger signal"" 44: ""EMI
error"" 113: ""Communication hardware fault"""
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linearization type
– Possible types of linearization are: linear, user defined, cylindrical lying container, spherical
container
– "0: ""Linear"" 1: ""User def"" 20: ""Cylindrical lying container"" 21: ""Spherical container"""
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curve_points_1_10
– X and Y values for the user defined linearization curve
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curve_points_11_20
– X and Y values for the user defined linearization curve
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curve_points_21_30
– X and Y values for the user defined linearization curve
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curve_points_31_33
– X and Y values for the user defined linearization curve
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curve status
– Result of table plausibility check
– "0: ""Uninitialized"" 1: ""Good"" 2: ""Not monotonous increasing"" 3: ""Not monotonous decre-
asing"" 4: ""Not enough values transmitted"" 5: ""Too many values transmitted"" 6: ""Gradient
of edge too high"" 7: ""Values not excepted"" 8: ""Table currently loaded"" 9: ""Sorting and
checking table"""
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SUB_DEVICE_NUMBER
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SENSOR_ELEMENT_TYPE
– 0: "non-specific"
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display_source_selector
– Selects the type of value that is displayed on the indication-/adjustement-module
– "0: ""Physical value"" 1: ""Percent value"" 2: ""Lin percent value"" 6: ""Out(AI1)"" 7: ""Level""
8: ""Out(AI2)"" 9: ""Out(AI3)"""
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max_peak_sensor_value
– Holds the maximum sensor value. Write access resets to current value. Unit derives from
'Sensor_range.unit'
– Write access resets to current value
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min_peak_sensor_value
– Holds the minimum sensor value. Write access resets to current value. Unit derives from 'Sen-
sor_range.unit'
– Write access resets to current value
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CAL_POINT_HI
VEGABAR 55 • Foundation Fieldbus - klimakompensiert
10 Anhang
57