Vega VEGABAR 55 Foundation Fieldbus - climate compensat Bedienungsanleitung PDF herunterladen (Seite 57)

10 Anhang

VEGABAR 55 • Foundation Fieldbus - klimakompensiert

39443-DE-130311

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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-specic error"" 17: ""Cal span too small"" 34: ""EEPROM memory fault""

36: ""ROM memory fault"" 37: ""RAM memory fault"" 40: ""non-specic 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 dened, 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 dened linearization curve

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curve_points_11_20

– X and Y values for the user dened linearization curve

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curve_points_21_30

– X and Y values for the user dened linearization curve

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curve_points_31_33

– X and Y values for the user dened 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-specic"

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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

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