Diagnoseverfahren und -vorrichtung eines Aktuators, und mit einer solchen Vorrichtung ausgestattetes Aktuator

Details

Veröffentlichungs-Nr.

EP2503575

Aktenzeichen

EP12354013

Anmeldetag

5. März 2012

Veröffentlichung

23. Oktober 2019

Erteilung

23. Oktober 2019

Rechtsraum

EP

IPC

H01H47/00H01H11/00

Abstract

The method involves controlling a power supply of actuator (2) by a diagnostic device (3) and a power supply of the coil by a control device. An electric characteristic of an electric signal supplying the actuator is monitored at level of the diagnostic device. Diagnostic of the actuator is deducted using the result of the monitoring step. Temporal analysis of variations of the electric characteristic of the signal is performed. Control units (32, 36) of power supply of the actuator are activated. A control unit of power supply of the coil is activated. Independent claims are also included for the following: (1) a diagnostic device of the power supply of a coil of an actuator (2) a computer program comprising computer program code unit to perform a method for diagnosing an actuator when the program is executed on a computer.

Anmelder

Firma

Schneider Electric Industries SAS

Land

🇫🇷 Frankreich

Fachgebiete