Vega VEGABAR 55 Foundation Fieldbus - climate compensat Bedienungsanleitung PDF herunterladen (Seite 54)

10 Supplement

VEGABAR 55 • Foundation Fieldbus - climate compensated

39443-EN-130321

Simulate

ALARMS

OutPV

FIELD-VALUE

Mode & Status

PVF-TIME

LOW-CUTOFF

L-TYP

OUT-SCALE

PV-SCALE

DIRECT

INDIRECT

SQRT

bar%Lin%

Primary

Value

Secondary

Value 1

Secondary

Value 2

Sensor mounting

correction

AI 2

AI 3

AI 1

Temperature

Sensor_Value

Linearizationadjustment

Channel = 1: Primary Value

Channel = 2: Secondary Value 1

Channel = 3: Secondary Value 2

Channel = 4: Temperature

Fig. 28: Transducer Block VEGABAR 55

TB Transducer Block

AI Function Block (AI =Analogue Input)

Diagram, adjustment

The following illustration shows the function of the adjustment:

Secondary_value_2

scale_in_0 scale_in_100Sensor_value

0 %

100 %

bar

0,500-0,500

100

scale_in_100scale_in_0

Fig. 29: Adjustment VEGABAR 55

Parameter list

The following list contains the most important parameters and their meaning:

•

primary_value

– 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

– Unitcodeof'Primary_value'

– %

•

secondary_value_1

– Processpressure.SelectedasinputtoAIFBbysetting'Channel'=2.Unitderivesfrom'Sec-

ondary_value_1_unit'

•

secondary_value_1_unit

– Unitcodeof'Secondary_value_1'

– bar, PSI, …, m, ft, …; in case of length type engineering unit and access to parameters the cor-

responding values will be converted by density factor

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 67 68

Kommentare zu diesen Handbüchern

Keine Kommentare

Vega VEGABAR 55 Foundation Fieldbus - climate compensat Bedienungsanleitung Seite 54

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Ausrüstung Vega VEGABAR 55 Foundation Fieldbus - climate compensat