Communication Via Profinet - Siemens SINAMICS G110M Function Manual

Communication via PROFIBUS and PROFINET

3.4 Communication via PROFINET

3.4 Communication via PROFINET
You can either communicate via Ethernet using the inverter, or integrate the inverter in a
PROFINET network.
The inverter as Ethernet node
Image 3-10
The inverter in PROFINET IO operation
Image 3-11
In PROFINET IO operation, the inverter supports the following functions:
● RT
● IRT: The inverter forwards the clock synchronism, but does not support clock
synchronism.
● MRP: Media redundancy, impulsed with 200 ms. Requirement: Ring topology
● MRPD: Media redundancy, bumpless. Requirement: 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. Requirement: Topology
created in the control
● Shared Device for Control Units with fail-safe functions
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The inverter as Ethernet node
The inverter in PROFINET IO operation
Function Manual, 01/2016, FW V4.7 SP6, A5E34229197B AC
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