6 Configuring and Programming the CP as a PROFINET IO Device
Result:
You will see the connector symbol for the PROFINET IO system beside the PROFINET IO controller. 
Step 2: Configuring the PROFINET IO device on the PROFINET IO controller
1.Open the hardware catalog and select a version of the CP V2.0 or higher as the PROFINET IO device from the folder “PROFINET IO” "“I/O”
"“SIMATIC S7−CP” "“CP 343−1 Lean”.
2.Connect the CP with the PROFINET IO system (drag and drop).
3.Add input and output modules with the required I/O data length (1 to max. 240 bytes) to the PROFINET IO device.
The following screenshot shows the configuration table of the PROFINET IO controller with an S7−400 station as PROFINET IO controller. The PROFINET IO device shown here, for example, has three modules for process inputs (I address) and process outputs (O address).
Figure 6-4 SIMATIC Station with PROFINET IO System with the CP as Device with Input (DI) and Output Modules (DO)
CP | B3L−25 |
Release 03/2007 |