Testing a control system including a valve

There is disclosed a method of testing a control system including a valve which is operable by a solenoid, the method comprising applying a current through a coil (13) of the solenoid, the current being insufficient to cause the solenoid to operate the valve, and monitoring a response of the system...

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Bibliographische Detailangaben
Hauptverfasser:	STOKES, MARTIN, DAVIS, JULIAN RICHARD
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TAPS TESTING THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	There is disclosed a method of testing a control system including a valve which is operable by a solenoid, the method comprising applying a current through a coil (13) of the solenoid, the current being insufficient to cause the solenoid to operate the valve, and monitoring a response of the system to the current. (Fig. 2) r---~--- 2 Well Control and Monitoring Surface Platform Modem ~ L--- SCM r--- --- Modem 5SE --- \| SBC Logic 10 I Supp Cont Bridge Current Sense 1 Connectors & Wiring Solenoid Coil