Each of the three control centre configurations include a main and standby mini processor system (PDPll/34) . ... any data gathered by the micro-processor subsystem is found to have changed, and displays this data on colour VDUs, loggers and a mimic diagram. ... Scans are arranged such that only one transmission of analogues and states are obtained from an outstation before moving to the next.
|Title||:||International Conference on Distributed Computer Control Systems, 26-28 September, 1977|
|Author||:||Institution of Electrical Engineers. Control and Automation Division, British Computer Society|