Vega VEGABAR 51 Operating Instructions Manual page 63

Cyclical data traffic
from the sensor during operation. The below block diagram below shows which data can be
accessed by the PLC.
Select additional cyclic
Fig. 26: VEGABAR 51: Block diagram with AI (PA-OUT) value and Additional Cyclic Value
Fig. 27: VEGABAR 51: Block diagram with temperature value
Module of the PA sensors
modules:
AI (PA-OUT)
l
PA-OUT value of the FB1 after scaling
-
Temperature
l
VEGABAR 51 • Profibus PA
The master class 1 (e.g. PLC) cyclically reads out measured values
Sensor mounting
correction
Sensor
characteristics
Secondary
Value 1
Source for
Scaling
Damping
scaling
value
Sensor
characteristics
Source for
Scaling
scaling
For the cyclic data traffic, VEGABAR 51 provides the following
Min-Max
Linearization
adjustment
bar %
Secondary Primary
Value 2 Value
Failure
Alarms
mode
t
i
Failure
Alarms
Damping
mode
t
i
10 Supplement
Lin%
TB
PROFIBUS PA-output
Target
Mode
PA-Out
FB
TB
PROFIBUS PA-output
Target
Mode
PA-Out
°C
FB 2
63