Linux SCADA (Linux S.C.A.D.A.) want to be a complete utility to interact with our PLC network under Linux, showing everything under a full-web-oriented enviroment;
The structure of Linux SCADA is based on 3 principal blocks:
- pc_to_plc. This is the most low level block: It is called from Interrogatore.pl and it accesses to the com port to send requests via MODBUS protocol.
- Interrogatore. This is the "deamon" which provides continuous intervalled requests to the PLCs calling the pc_to_plc program; All the requests are setted by a config file, and the results is stored in confortable named variables.
- Interactive HTML Page Builder