METHOD FOR PROCESSING DATA RECEIVED BY PROGRAMMABLE DISPLAY DEVICE WITH CONTROL FUNCTION ACCORDING TO KIND OF THE SAME DATA

PROBLEM TO BE SOLVED: To decide the kind of communication data without changing communication protocol. SOLUTION: The programmable display device 1 is connected to an external controlled system and controls it to display the state of the controlled system. A procedure which processes communication d...

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Bibliographic Details
Main Author UMEBAYASHI HIROSHI
Format Patent
LanguageEnglish
Published 24.04.1998
Edition6
Subjects
CALCULATING
COMPUTING
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
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Summary:PROBLEM TO BE SOLVED: To decide the kind of communication data without changing communication protocol. SOLUTION: The programmable display device 1 is connected to an external controlled system and controls it to display the state of the controlled system. A procedure which processes communication data received from a support device 7 which supports a display function or control function decides whether the communication data are for display or control first according to a connection check command received from the support device 7 and processes the received communication data according to the decided kind.
Bibliography:Application Number: JP19960259082