Installing and Starting the Ethernet CP with STEP 7
65
SIMATIC NET NCM S7 for Industrial Ethernet
C79000-G8976-C129–06

Requirements

Before you can use the addressing described here, the CP must be obtainable
online, which means:
SAn attachment to the Ethernet LAN must already exist; there must be no
routers between subnets in the path.
SThe Ethernet port of your PG/PC must be accessible to STEP 7.
Notice
The options for assigning an address as described here are available only if you
have a module that can be reached using the default MAC address; such modules
must support the PST (Primary Setup Tool) function. Please refer to the informa-
tion in the relevant manual /1/.
2.3.1 Addressing by Selecting the Target System in the SIMATICManager

Follow the steps below to assign the IP address the first time:

1. Open the SIMATIC Manager
2. Select the menu command PLC " Assign Ethernet Address.