Establishing An Online Connection To The Drive Unit; Overview - Siemens SINAMICS S120 Commissioning Manual

4.5

Establishing an online connection to the drive unit

4.5.1

Overview

For Control Units of type CU320-2 PN, there are 2 interfaces available with which the drive
unit can be accessed online.
Interfaces for the online connection
First you connect your PC to the appropriate Control Unit interface.
IP addresses of the CU (hardware)
● Ethernet commissioning interface X127:
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
Note
Adhere to setup and Industrial Security guidelines - cell protection concept
Only local access (point-to-point connection) is permissible for this interface.
● PROFINET interface X150:
For X150, no IP address and subnet mask have been assigned on the Control Unit in the
factory:
– IP address: 0.0.0.0
– Subnet mask: 0.0.0.0
Note
Adhere to setup and Industrial Security guidelines - cell protection concept
In accordance with the Defense in Depth concept, PROFINET must be isolated from the
remaining plant/system network (see also Chapter "Industrial Security (Page 28)").
Access to cables and possibly open connections must be implemented in a protected
fashion, for example, in a control cabinet.
Commissioning with Startdrive
Commissioning Manual, 11/2017, 6SL3097-4AA10-0BP1
4.5 Establishing an online connection to the drive unit
Commissioning
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