Event triggered data capture via embedded historians
摘要
Systems and methods that automatically capture data/events related to industrial processes via a data capture unit. Such data capture unit includes an analysis component (which determines function blocks that define the control algorithm), and a triggering component (which initiates data capture for the function blocks based on such analysis.)
申请公布号
EP1921528(A2)
申请公布日期
2008.05.14
申请号
EP20070120362
申请日期
2007.11.09
申请人
ROCKWELL AUTOMATION TECHNOLOGIES, INC.
发明人
CAMPBELL, JOHN T.;MCGREEVY, ROBERT J.;HERBST, ROBERT J.;BAIER, JOHN J.;JASPER, TARYL J.