Libnodave

Libnodave is a library to exchange data with Siemens PLCs. The PLCs of the S7-300 and S7-400 family have a so called MPI (multipoint) interface. This interface is mainly used to program the device, but can also be used to read and write data from and to the PLC. The physical layer of the MPI...


Platforms: *nix

Pycontrol lets you control a PLC using libnodave by simply providing CSV files describing the process values read from the PLC. Pycontrol will create a GUI from the CSV files.


Platforms: *nix