Siemens Simatic PCS 7 Function Manual page 154

Advantages of high availability components
5.5 Operator stations
18.In the hardware catalog under "SIMATIC PC Station > HMI...", select the "WinCC
application (stby)" and insert it in the configuration table by means of drag-and-drop.
19.In the hardware catalog under SIMATIC PC Station > CP Industrial Ethernet, select the
communication processor and drag it to the PC station.
The "Properties - Ethernet Interface" dialog box opens.
20.Set the required address on the bus for the CP.
Select the "Set MAC address/Use ISO protocol" check box and click "OK".
21.Repeat steps 19 and 20 for the second communication processor.
22.Select the menu command File > Save and exit HW Config.
Result
Your project should now correspond to the project shown in the following figure. You can
change the names of the components as you wish.
Additional information
● Configuration manual
to Expand a Project with Pre-Configured Stations Using the PCS 7 Wizards"
● Online help for
● You can find information about NDIS settings of a Maintenance Station in the manual
Process Control System PCS 7; PCS 7 - PC Configuration and Authorization
154
Process Control System PCS 7; Engineering System ; section "How
STEP 7
High Availability Process Control Systems (V9.0)
Function Manual, 05/2017, A5E39221836-AA