2 foundation fieldbus – VEGA VEGASON 64 Foundation Fieldbus User Manual
Page 53
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10.2 Foundation Fieldbus
Block diagram, measured value processing
The following illustration shows the Transducer Block (TB) and Function block (FB) in simplified form.
t
i
Si
mu
late
ALARM
S
Out
PV
FIELD-VALUE
M
ode &
St
a
tus
PV
F-
T
IM
E
LO
W
-CUT
OFF
L-
T
YPE
OUT
-SC
ALE
PV
-SCALE
DIRECT
INDIRECT
INDIRECT
SQRT
m(d)
%
Lin%
min/max
adjustment
Linearization
Primary
Value
Secondary
Value 2
Secondary
Value 1
Sensor_Value
AI 2
AI 1
TB
AI 3
Temperature
Channel
Channel = 1: Primary Value
Channel = 2: Secondary Value 1
Channel = 3: Secondary Value 2
Channel = 4: Temperature
Fig. 31: VEGASON 64 measured value processing
Diagram, adjustment
The following illustration shows the function of the adjustment:
VEGASON
64 • Foundation Fieldbus
53
10 Supplement
28793
-
EN
-081127
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