Siemens SIMATIC ET 200AL System Manual page 1632

Configuring the router for the IO controller
Requirements: You use the "Set IP address in the project" option for the PROFINET interface.
Follow these steps to configure a router for the IO controller in STEP 7:
1. In the network view of STEP 7, select the PROFINET interface of the IO controller.
2. In the Inspector window, navigate to "Properties" > "General" > "Ethernet addresses".
3. Select the "Use router" check box in the "IP protocol" field.
4. Enter the IP address of the router at "Router address".
Configuring a router for an IO device
Requirements:
• STEP 7 as of V15
• CPU 1500 as of firmware version V2.5
• IO device is assigned to the PROFINET interface of an IO controller. The PROFINET interface
of the IO controller uses the "Set IP address in the project" option.
Follow these steps to configure a router for the IO device in STEP 7:
1. In the network view of STEP 7, select the PROFINET interface of the IO device.
2. In the Inspector window, navigate to "Properties" > "General" > "Ethernet addresses".
3. Clear the "Synchronize router settings with IO controller" check box.
4. Select the "Use router" check box.
5. Enter the IP address of the router at "Router address".
PROFINET with STEP 7
Function Manual, 05/2021, A5E03444486-AL
Parameter assignment/addressing
3.4 Specifying the router for a PROFINET IO device
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