Establishing An Online Connection To The Drive Unit; Overview - Siemens SINAMICS S120 Getting Started

5.5

Establishing an online connection to the drive unit

5.5.1

Overview

Interfaces for the online connection
2 interfaces are available for CU320-2 PN Control Units, via which you can go online with the
drive:
● Ethernet commissioning interface X127
● PROFINET interface X150
The example given in this Getting Started section relates to interface X127.
First you connect your PC to the appropriate Control Unit interface.
IP addresses of the CU (hardware)
For X127, an IP address and a subnet mask have already been assigned on the Control Unit
in the factory:
● IP address: 169.254.11.22
● Subnet mask: 255.255.0.0
IP addresses in the project
A CU320-2 PN is created with the following IP addresses in a project in TIA Portal:
The addresses correspond to the addresses that have already been assigned in the drive.
● IP address: 169.254.11.22
● Subnet mask: 255.255.0.0
The PROFINET addresses are in the range of the PROFINET subnet of a SIMATIC S7
controller so that you can network the drive with a controller without having to adapt the
subnet mask and the IP address.
Getting Started, 12/2018, 6SL3097-5AG30-0BP0
5.5 Establishing an online connection to the drive unit
Commissioning
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