CONTROLLER

PROBLEM TO BE SOLVED: To provide a controller capable of outputting various monitor signals with high degrees of freedom without providing an exclusive monitor signal terminal.SOLUTION: The controller 20 controls a control object based on a signal to be transmitted via a communication line S, and in...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KONISHI HIROYUKI, AKITA YUJI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a controller capable of outputting various monitor signals with high degrees of freedom without providing an exclusive monitor signal terminal.SOLUTION: The controller 20 controls a control object based on a signal to be transmitted via a communication line S, and includes: a mode switching part 20a which shifts from a control mode for controlling the control object to an inspection mode when predetermined signal input is detected; and a communication part 20b which changes a signal form of the signal to be transmitted or received via the communication line from a first signal form to be used in the control mode to a second signal form different from the first signal form to perform communication when the controller shifts to the inspection mode by the mode switching part.