
Manual
ibaBM-PN
20
Issue 1.9
8.6
Data acquisition in mixed operation
Figure 8: Data acquisition with 2 devices and TAP/Sniffer
With the example above, we show one possible scenario how to combine the different
versions.
Here, we show the data acquisition via TAP/Sniffer and both PROFINET devices.
The installation location within the PROFINET line is relevant regarding the TAP inter-
face. The TAP interface always has to be integrated linearly. You can only acquire data
which are transmitted at this position in the network.
8.7
Data acquisition at SINAMICS Link
SINAMICS Link is a special type of PROFINET communication for exchanging
PROFINET IRT data between Siemens SINAMICS controllers. SINAMICS Link is based
on a strict, straight network topology with a maximum of 64 PROFINET (PN) controllers.
Note
SINAMICS Link allows data exchange between the Control Units CU320-2PN and
CU320-2DP. For this purpose they must be equipped with the CBE20 option board.
8.7.1
2 or more SINAMICS Link participants
Figure 9: Data acquisition as Sniffer at SINAMICS Link
The point of installation within the SINAMICS Link is not relevant. The TAP interface
always has to be integrated linearly.