A central processor of a factory automation system which has an application program 13 for issuing instructions to a plurality of controllers 1 to 4 in parallel and controlling the controllers 1 to 4, a plurality of interface 30a, 30b for connecting the application program 13 and the controllers 1 to...http://www.google.com.tw/patents/US6668205?utm_source=gb-gplus-share專利 US6668205 - Control method of factory automation system, recording medium recording a program therefor and central processor of factory automation system
