Title :
Retrofitting Supervisory Control and Data Acquisition Systems with Microprocessor-Based Communications Processors
Author_Institution :
Engineering and Technical Services Division, Northern Liquid Fuels Company, Omaha, NE 68102.
Abstract :
This paper presents a cost-effective and practical method for retrofitting minicomputer-based supervisory control and data-acquisition systems by replacing the hardwired communications controllers with microprocessor-based communications controllers and data concentrators.
Keywords :
Communication networks; Communication system control; Computer displays; Control systems; Delay; Electrical equipment industry; Microcomputers; SCADA systems; Supervisory control; Throughput;
Journal_Title :
Industrial Electronics and Control Instrumentation, IEEE Transactions on
DOI :
10.1109/TIECI.1981.351066
