Siemens SINAMICS G120X - Connecting to PROFINET and Ethernet; Communication Via PROFINET IO and Ethernet; The Converter as Ethernet Node

4.2.11 Connecting to PROFINET and Ethernet
4.2.11.1 Communication via PROFINET IO and Ethernet
You can either integrate the converter in a PROFINET network or communicate with the
converter via Ethernet.
The converter in PROFINET IO operation
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Figure 4-38 The converter in PROFINET IO operation
The converter supports the following functions:
● RT
● IRT: The converter forwards the clock synchronism, but does not support clock
synchronism.
● MRP: Media redundancy, impulsed with 200 ms. Precondition: Ring topology
With MRP, you get an uninterrupted switchover if you set the failure monitoring time to a
value > 200 ms.
● MRPD: Media redundancy, bumpless. Precondition: IRT and the ring topology created in
the control
● Diagnostic alarms in accordance with the error classes specified in the PROFIdrive profile.
● Device replacement without removable data storage medium: The replacement converter
is assigned the device name from the IO controller, not from its memory card or from the
programming device.
● Shared Device for converters that support PROFIsafe.
The converter as Ethernet node
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Wiring
4.2 Control interfaces
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC 141