MEASUREMENT SYSTEM, CONTROL SYSTEM AND WIRING METHOD THEREOF

PROBLEM TO BE SOLVED: To provide a measurement system capable of automatically grasping the number of devices and the identification numbers of the devices after expansion or reduction. SOLUTION: Measurement/controllers 1-1 to 6 have a device number with which the measurement/controllers themselves...

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Bibliographic Details
Main Authors WAKITA YASUHIRO, WARATANI SHISEI
Format Patent
LanguageEnglish
Published 15.11.2002
Edition7
Subjects
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
SELECTING
SIGNALLING
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Summary:PROBLEM TO BE SOLVED: To provide a measurement system capable of automatically grasping the number of devices and the identification numbers of the devices after expansion or reduction. SOLUTION: Measurement/controllers 1-1 to 6 have a device number with which the measurement/controllers themselves can be identified. This measurement system is provided with a data processor 2 for sequentially transmitting a measurement instruction by using the device number and grasping the increase/decrease of measuring instruments 1 on the basis of the existence/absence of a response to the measurement instruction.
Bibliography:Application Number: JP20010134715