4 cyclical data traffic, 5 module of the pa sensors – VEGA VEGAPULS 66 (≥ 2.0.0 - ≥ 4.0.0) enamel Profibus PA User Manual
Page 65
65
11 Supplement
VEGAPULS 66 enamel • Profibus PA
36529-EN-121011
Device name
Instrument ID
GSD file name
VEGA
Instrument class in
profile 3.02
VEGA
Profile-specific
VEGAPULS 66
0x0C00
0x9702
PS660C00.GSD
PA139702.GSD
VEGAPULS 67
0x0C01
0x9702
PS670C01.GSD
PA139702.GSD
VEGAPULS SR 68
0x0CDC
0x9702
PS68R0CDC.GSD
PA139702.GSD
VEGAPULS 68
0x0C02
0x9702
PS680C02.GSD
PA139702.GSD
11.4 Cyclical data traffic
The master class 1 (e.g. PLC) cyclically reads out measured values from the sensor during opera-
tion. The below block diagram below shows which data can be accessed by the PLC.
Fig. 49: VEGAPULS 66: Block diagram with AI FB 1 … AI FB 3 OUT values
TB Transducer Block
FB 1 … FB 3
Function Block
11.5 Module of the PA sensors
For the cyclic data traffic, VEGAPULS 66 provides the following modules:
•
AI FB1 (OUT)
– Out value of the AI FB1 after scaling
•
AI FB2 (OUT)
– Out value of the AI FB2 after scaling
•
AI FB3 (OUT)
– Out value of the AI FB3 after scaling