Device Configuration - Siemens Simatic S7-300 CP 341 User Manual

Programming Example for Standard Function Blocks

9.2 Device Configuration

9.2 Device Configuration
Application
To try out the program example, you could use the following devices:
● An S7-300 automation system (rack, power supply, CPU)
● A CP 341 module with a communications partner (e.g., a second CP), or insertion of a
"short-circuit connector", i.e. the send line is bridged to the receive line
The use of the "short-circuit connector" is only supported by the ASCII protocols.
● A programming device.
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CP 341 Point-to-Point Communication, Installation and Parameter Assignment
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Manual, 09/2008, A5E02191071-01