Process computers basically provide plant information to monitoring screens installed in central control room.
The computers collect a wide variety of plant-related information at all times, serving as an HMI (Human-Machine Interface) that saves labor and facilitates appropriate decision-making by operators.
PC-based hardware is developed in an open platform environment.
Long-term electronic records, automated output, on-demand output using printer servers
Collection and recording of plant data for transient phenomena for purposes of analysis
Security management using IC cards for procedural changes in important parameters
