PEGASYS

computer software for operating a supervisory control and data acquisition computer-based system consisting of a central computer interconnected in a network by communication links with remote sites having condition-monitoring devices and optional control devices that monitor and control the status and operation of power system equipment for generating, distributing and transmitting electrical power and/or process control systems consisting of automatic controllers responsive to digital control signals for controlling physical processes used by industrial and power utility companies, the software providing graphic status display, alarm annunciation, event recording, data logging and control capabilities