Communication Channels; Further Information About Communication Via Profinet Io - Siemens SINAMICS G150 Operating Instructions Manual

When you create the configuration on the master side (e.g. HW Config), the process-data-
capable drive objects for the application are added to the telegram in this sequence.
The structure of the telegram depends on the drive objects taken into account during
configuration. Configurations that do not take into account all of the drive objects in the drive
system are permitted.
Note
The sequence of drive objects in HW Config must be the same as that in the drive (p0978).
6.9.2.5

Communication channels

PROFINET connection channels
● A Control Unit has an integrated Ethernet interface (X127).
● The Control Unit CU320-2 PN has a PROFINET interface (X150) with two ports onboard:
● A Control Unit CU320-2 PN can simultaneously setup 8 communication connections via
Control Unit with CBE20
The CBE20 Communication Board can be optionally inserted into Control Unit CU320-2 PN
or CU320-2 PN:
● The CBE20 Communication Board is a PROFINET switch with 4 additional PROFINET
Note
PROFINET routing
Routing is neither possible between the onboard interfaces X127 and X150 of the CU320-2
PN, nor between the onboard interfaces of the CU320-2 PN and an inserted CBE20.
6.9.3

Further information about communication via PROFINET IO

Further information about communication via PROFINET IO
For more information about PROFINET IO communication, refer to "PROFINET IO
communication" in the accompanying "SINAMICS S120 Function Manual".
Converter cabinet units
Operating Instructions, 03/2012, A5E03263466A
P1 and P2
the integrated PROFINET interfaces.
ports.
6.9 Communication via PROFINET IO
Operation
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