Communication Channels For Profinet - Siemens SINAMICS S120 Function Manual

11.3.1.4

Communication channels for PROFINET

PROFINET connection channels
● A Control Unit has an integrated Ethernet interface (X127).
● The PROFINET versions CU320-2 PN and CU310-2 PN each have a PROFINET
● A CU320-2 PN or a CU310-2 PN Control Unit can simultaneously establish a total of eight
Control Unit with CBE20
A Communication Board can be optionally inserted in the CU320-2 PN/DP Control Unit:
● The CBE20 Communication Board is a PROFINET switch with four additional PROFINET
Note
PROFINET routing
Routing is neither possible between the onboard interfaces X127 and X150 – nor between
the onboard interfaces of the Control Unit 320-2 PN and an inserted CBE20.
Overview of important parameters (see SINAMICS S120/S150 List Manual)
Integrated PROFINET interface
• p8920[0...239]
• p8921[0...3]
• p8922[0...3]
• p8923[0...3]
• p8924
• p8925
• p8929
• r8930[0...239]
• r8931[0...3]
• r8932[0...3]
• r8933[0...3]
Drive functions
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
interface (X150) with two onboard ports: P1 and P2
acyclic connections (e.g. S7) via the integrated PROFINET interfaces.
ports.
PN name of station
PN IP address of station
PN default gateway of station
PN subnet mask of station
PN DHCP mode
PN interfaces configuration
PN number of remote controllers
PN name of active station
PN IP address of active station
PN default gateway of active station
PN subnet mask of active station
11.3 Communication via PROFINET IO
Communication
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