Siemens S7-1200 System Manual page 540

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Communication

10.2 PROFINET

The TUSEND instruction sends data through UDP to the remote partner specified in the

"TADDR_Param" data type. The TURCV instruction receives data through UDP. After a

successful execution of the TURCV instruction, the "TADDR_Param" data type shows the

address of the remote partner (the sender), as shown in the figures below.

S7-1200 Programmable controller

System Manual, 03/2014, A5E02486680-AG