The project was implemented by installing PLC, from which pass all signals for errors or events, including analog measurements of the system and the HMI to display, simultaneously notifying the operator for errors . On HMI screen errors and events of the system are recorded, while there is storage capacity of records to USB for further analysis by plant electricians. Also, all proportional measurements are entered into the PLC. Finally, the PLC automatically stops certain feedings if certain errors occur. The system is in operation since July 2009.
The work included:
- Design and construction of automation board
- Programming and installation of PLC (Siemens)
- Programming and installation of HMI (WinCC)