Siemens SINUMERIK 840D sl Commissioning Manual page 46

PLC commissioning
7.1 Creating a SIMATIC S7 project
Operating steps for the Ethernet interface
Note
Use socket X127 for commissioning of the PLC for the external HMI. No configuration of the
Ethernet interface is required for this. This interface is set with IP address 192.168.215.1 as
a default.
For the first commissioning of a HMI with a PG/PC, it is necessary to configure an Ethernet
interface. In our example, this involves the interface to socket X120.
1. Double-click on "CP 840D sl" in the basic rack of the NCU 720.1. The dialog "Properties -
Figure 7-6
2. After clicking on the "Properties" button, a new Ethernet interface can be created.
Figure 7-7
The interface of socket X120 is used for the current commissioning of the internal HMI. The
IP address must be changed.
46
Ethernet Interface CP 840D sl" is opened (see figure below).
General properties of the CP 840D sl
Properties of the Ethernet interface
Commissioning Manual, 07/2007, 6FC5397-2AP10-3BA0
IBN CNC: NCK, PLC, drive