Communication
11.2 PROFINET
S7-1200 Programmable controller
900 System Manual, V4.2, 09/2016, A5E02486680-AK
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.