Python module for network variables for CoDeSys PLCs
CoDeSys v2.3 supports so called network variables. Blocks of (global) variables, that propagates over networks like TCP, UDP or UDP Multicast aso.
This python module supports parsing, receiving and sending those blocks (with UDP Multicast only).
With this you can add for example a Raspberry Pi Sensor to your automation network without special Network clients on your PLC.
Create Wincc Flexible alarms from Data Blocks of Simatic Manager
This is an application for creating alarms and PLC tags for Wincc Flexible (Siemens HMI Software) from one or several Data Blocks (DB) of the Simatic Manager. The application creates two files that can be imported in Wincc Flexible.
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.