VEGA VEGABAR 65 Foundation Fieldbus - Manual (Page 61)

10 .2 Information on Foundation Fieldbus
Block diagram, measured value processing
The following illustration shows the Transducer Block and Function block in simplified form.
t
i
Simulate
ALARMS
Out PV
FIELD-VALUE
Mode & Status PVF-T
IME
LO
W
-CUT
OFF
L-TYPE
OUT-SCALE PV-SCALE DIRECT
INDIRECT
INDIRECT
SQRT
bar % Lin%
Primary
Value
Secondary
Value 1
Secondary
Value 2
Sensor mounting
correction
AI 2
AI 3
AI 1
TB
Temperature
Sensor_Value
Linearization adjustment
Channel = 1: Primary Value
Channel = 2: Secondary Value 1
Channel = 3: Secondary Value 2
Channel = 4: Temperature
Fig. 29: Transducer Block VEGABAR 65
TB Transducer Block
AI
Function Block (AI =Analogue Input)
VEGABAR 65 • Foundation Fieldbus 61
10 Supplement
28260
-
EN
-090522