Siemens SIMATIC S7 CP340 Programming Manual page 27

4 ASCII protocol communication
4.4.2 Configuration
1. Open the project ptp that has been created, and insert a new SIMATIC 400
Station to change the station name to CP441 ASCII. Double-click Hardware to
enter the hardware configuration screen, and insert the related module in steps
stated above.
Fig. 43: Configuration hardware
2. Double-click CP441-2 module and click to enter Basic Parameters. Select
Interface address, and designate interface type of the sub-module. RS232C
interface is used in this example.
CP340/CP341/CP440/CP441 Communication and Programming
Entry-ID: 88867653, V1.0, 02/2014
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