Überwachung von Ventilsteuerung und Steuerungskomponenten

Details

Veröffentlichungs-Nr.

EP3141973

Aktenzeichen

EP15184920

Anmeldetag

11. September 2015

Veröffentlichung

1. Januar 2020

Erteilung

1. Januar 2020

Rechtsraum

EP

IPC

G05B23/02F15B9/00F16K1/46F16K37/00F16K31/122

Abstract

A valve controller (10) for controlling a valve (12) that comprises an actuator (14) and a flow controlling unit (16) is disclosed. The valve controller (10) comprises equipment for controlling the function of at least one of the actuator (14) and the flow controlling unit (15). The valve controller (10) is further configured to obtain (100) one or more first parameter values indicative of a functionality of the equipment at startup of the valve controller (10). The valve controller (10) is configured to monitor (200) the equipment during operation of the valve controller for determining one or more second parameter values indicative of the functionality of the equipment and determining (210) if a change in functionality of the equipment has occurred based on a comparison of the one or more second parameter values with the one or more first parameter values.

Anmelder

Firma

Alfa Laval Corporate AB

Land

🇸🇪 Schweden

Fachgebiete