DETECTOR DETECTION DEVICE AND MEASURING MACHINE

A detector detection device includes a detection circuit to which a detecting signal is input, via a connector of a measuring machine, from a detector connected to the connector, and a determination section that determines whether the detector is connected to the connector, in which the detection ci...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KANEMATSU, Toshihiro, SHIMOJI, Takayuki, FUJIHARA, Hideaki
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING ELECTRIC VARIABLES MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING MAGNETIC VARIABLES PHYSICS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A detector detection device includes a detection circuit to which a detecting signal is input, via a connector of a measuring machine, from a detector connected to the connector, and a determination section that determines whether the detector is connected to the connector, in which the detection circuit includes a first ground having a first electric potential that is lower than a reference electric potential of the detector and a comparator that is electrically connected to the first ground, receives the detecting signal from the connector, and compares an input voltage and a predetermined threshold voltage, and the determination section determines based 10 on a binary signal output from the comparator whether the detector is connected to the connector.