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.)
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Azbil Corp
Original Assignee
Azbil Corp
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Publication date
Application filed by Azbil CorpfiledCriticalAzbil Corp
Priority to JP57177195ApriorityCriticalpatent/JPS5966711A/ja
Publication of JPS5966711ApublicationCriticalpatent/JPS5966711A/ja
Publication of JPH0155638B2publicationCriticalpatent/JPH0155638B2/ja
G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
G05B23/00—Testing or monitoring of control systems or parts thereof
G05B23/02—Electric testing or monitoring
G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
Method and apparatus for implementing a databus voter to select the command signals from one of several redundant asynchronous digital processing units