Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP151977ApriorityCriticalpatent/JPS5387645A/en
Publication of JPS5387645ApublicationCriticalpatent/JPS5387645A/en
PURPOSE: To indicate the machine anomaly occurrence point easily by making it possible to be aware of the state alternation from a normal state of FF, etc., to an abnormal state.
COPYRIGHT: (C)1978,JPO&Japio
JP151977A1977-01-121977-01-12Information processing unit
PendingJPS5387645A
(en)