Connecting The Inverter To Profinet; Communication Via Profinet Io And Ethernet - Siemens SINAMICS G120 Operating Instructions Manual

Installing
4.5 Connecting the interfaces for the inverter control
Fieldbus
USS
Modbus RTU
CANopen
Information on PROFIsafe can be found in the "Safety Integrated" function manual.
1)
Information about fieldbuses, profiles and communication types can be found in the
2)
"Fieldbus" function manual.
4.5.11

Connecting the inverter to PROFINET

4.5.11.1

Communication via PROFINET IO and Ethernet

You can either integrate the inverter in a PROFINET network or communicate with the inverter
via Ethernet.
The inverter in PROFINET IO operation
Figure 4-19
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
● Shared Device for Control Units with fail-safe functions
114
PROFIdrive
2)
2)
2)
Overview of the manuals (Page 519)
The inverter in PROFINET IO operation
Profiles
PROFIsafe PROFIenergy
1)
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Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG
S7 commu‐ Control Unit
nication
2)
2)
--- CU250S-2
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--- CU250S-2 CAN
Converter with the CU250S-2 Control Units