VEGA VEGASON 64 Profibus PA - Manual (Page 55)

m(d) % Lin%
Min-Max
adjustment Linearization
PROFIBUS PA-output
Primary
Value
Secondary
Value 1
Secondary
Value 2
Target
Mode
Failure
mode
Alarms Scaling
Source for
scaling
t
i
Damping
Sensor
characteristics
PA-Out
TB
FB
Select additional cyclic
value
Fig. 31: VEGASON 64: Block diagram with AI (PA-OUT) value and additional cyclical value
TB Transducer Block
FB Function Block
Module of the PA sensors
For the cyclic data traffic, VEGASON 64 provides the following modules:
l AI (PA-OUT)
-
PA-OUT value of the FB1 after scaling
l Temperature
-
PA-OUT value of the FB2 after scaling
l Additional Cyclic Value
-
Additional cyclical value (depending on the source)
l Free Place
-
This module must be used if a value should not be used in the data telegram of the cyclical data
traffic (e.g. replacement of temperature and Additional Cyclic Value)
Max. three modules can be active. By means of the configuration software of the Profibus master,
you can determine the configuration of the cyclical data telegram with these modules. The procedure
depends on the respective configuration software.
Note:
The modules are available in two versions:
l Short for Profibus master supporting only one "Identifier Format"
byte, e.g. Allen Bradley
VEGASON 64 • Profibus PA 55
10 Supplement
28787
-
EN
-081127