Configuring A Cpu And Profinet Io Device; Adding A Profinet Io Device; Configuring Logical Network Connections Between A Cpu And A Profinet Io Device - Siemens S7-1200 System Manual

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Communication

10.2 PROFINET

Configuring a CPU and PROFINET IO device

In the "Devices and networks" portal, use the hardware catalog to add PROFINET IO

To add a PROFINET IO device, you can use STEP 7 Professional or Basic, V11 or greater.

For example, expand the following containers in the hardware catalog to add an ET200S IO

device: Distributed I/O, ET200S, Interface modules, and PROFINET. You can then select the

interface module from the list of ET200S devices (sorted by part number) and add the

ET200S IO device.

Table 10- 26 Adding an ET200S IO device to the device configuration

Insert the IO device

You can now connect the PROFINET IO device to the CPU:

1. Right-click the "Not assigned" link on the device and select "Assign new IO controller"

from the context menu to display the "Select IO controller" dialog.

2. Select your S7-1200 CPU (in this example, "PLC_1") from the list of IO controllers in the

3. Click "OK" to create the network connection.

Configuring logical network connections

After you configure the rack with the CPU, you are now ready to configure your network

connections.

In the "Devices and networks" portal, use the "Network view" to create the network

connections between the devices in your project. To create a PROFINET connection, click

the green (PROFINET) box on the first device, and drag a line to the PROFINET box on the

second device. Release the mouse button and your PROFINET connection is joined.

S7-1200 Programmable controller

System Manual, 03/2014, A5E02486680-AG