Free S7 Logging tool

I have created a basic logger for S7-300/1200/1500 Profinet plcs. Please feel free to download and try it. I have tested it using a real S7-1500 plc as well as PLCSIM(V15.1) via NetToPLCsim. Comms uses the snap7 dll



S7-1200/1500 DBs must be non-optimised and remote PUT/GET enabled.

Thanks for sharing. From the files it looks like only 1 address is logged?
Perhaps later include a connection string to a remote database or include a free such as sqlite?

Yes, it logs one data point although you can run multiple instances of the application - each will use up a connection to the plc though.



I've not had any exposure to databases.