Siemens SIMATIC S7-1200 - 11.2.3.3 Assigning an IP address to a CPU online

Communication
11.2 PROFINET
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
813
11.2.3.3
Assigning an IP address to a CPU online
You can assign an IP address to a network device online. This is particularly useful in an
initial device configuration.
1. In the "Project tree," verify that
no IP address is assigned to the
CPU, with the following menu
selections:
•
"Online access"
•
<Adapter card for the network
in which the device is located>
•
"Update accessible devices"
NOTE: If STEP
7 displays a MAC
address instead of an IP address,
then no IP address has been a
s-
signed.
2. Under the required accessible
device, double
-click "Online &
diagnostics".
3. In the "Online & diagnostics"
dialog, make the following menu
selections:
•
"Functions"
•
"Assign IP address"