• tested with S7-300, S7-1200 and S7-1500
• example TIA-Portal project included

PLC: The PLC-Block “ConPLC” sends an UDT (User Defined Datatype) via TCP to the PC.

• in the PLC-Software call the FB “ConPLC”
• connect it with the datablock where the UDT-data is saved
• setup the IP-address and portnumber
• save the UDT source on your local machine

Software: The PC-Programm recieves data from the PLC and show the live data or saves it as CSV-File.

• setup the IP-address and portnumber for the TCP-Server
• open the UDT source to sync the datastructure
• define the CSV - name, path, seperator and rows
• select the data for each row
• select the triggermode (time based or rising edge of a boolean datapoint)

Video :