Siemens Sinamics S120 Function Manual page 636

Communication
10.3 Communication via PROFINET IO
Control Unit with CBE20
A Communication Board can be optionally inserted in the Control Unit CU320-2PN/DP:
● 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 – nor between
the onboard interfaces of the Control Unit 320-2PN and inserted CBE20.
Overview of important parameters (see the SINAMICS S120/S150 List Manual)
Integrated PROFINET interface
● p8920[0...239] PN Name of station
● p8921[0...3] PN IP Address of station
● p8922[0...3] PN Default gateway of station
● p8923[0...3] PN Subnet mask of station
● p8925 PN interface configuration
● p8929 PN Number of remote controllers
● r8930[0...239] PN Name of station active
● r8931[0...3] PN IP Address of station active
● r8932[0...3] PN Default gateway of station active
● r8933[0...3] PN Subnet mask of station active
● r8935[0...5] PN MAC address of station
● r8936[0...1] PN State of the cyclical connections
● r8937[0...5] PN Diagnostics
CBE20
● p8829 CBE20 Remote Controller number
● p8940 CBE20 Name of Station
● p8941 CBE20 IP Address of Station
● p8942 CBE20 Default Gateway of Station
● p8943 CBE20 Subnet Mask of Station
● p8944 CBE20 DHCP Mode
● p8945 CBE20 interfaces configuration
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ports.
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
Drive functions