49
10 Supplement
VEGABAR 52 • Probus PA
36719-EN-130321
bar
% Lin%
Min-Max
adjustment
Linearization
PROFIBUS PA-output
Primary
Value
Secondary
Value 1
Secondary
Value 2
Target
Mode
Failure
mode
AlarmsScaling
Source for
scaling
t
i
Damping
Sensor
characteristics
PA-Out
TB
FB
Select additional cyclic
value
Sensor mounting
correction
Fig. 28: VEGABAR 52: Block diagram with AI (PA-OUT) value and Additional Cyclic Value
PROFIBUS PA-output
Target
Mode
Failure
mode
AlarmsScaling
Source for
scaling
t
i
Damping
Sensor
characteristics
PA-Out
°C
TB
FB 2
Fig. 29: VEGABAR 52: Block diagram with temperature value
Module of the PA sensors
For the cyclic data trac, VEGABAR 52 provides the following modules:
•
AI (PA-OUT)
– PA-OUT value of the FB1 after scaling
•
Temperature
– PA-OUT value of the FB2 after scaling
•
Additional Cyclic Value
– Additional cyclical value (depending on the source)
•
Free Place
– This module must be used if a value should not be used in the data telegram of the cyclical
data trac (e.g. replacement of the temperature and Additional Cyclic Value)
A maximum of three modules can be active. By means of the conguration software of the Probus
master you can determine the conguration of the cyclical data telegram with these modules. The
procedure depends on the respective conguration software.
Tip:
The modules are available in two versions:
•
Short for Probus master supporting only one "Identier Format" byte, e.g. Allen
Bradley
•
Long for Probus master only supporting the "Identier Format" byte, e.g. Siemens
S7-300/400
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