MODULATOR MIS-WIRE TEST

(57) A testing system and method are provided for an electronically controlled braking system (10) to determine whether the solenoids of each of the modulators (52, 54, 66, 68) are properly wired. According to the test, each modulator (52, 54, 66, 68) is tested in sequence. The exhaust solenoid of t...

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Bibliographische Detailangaben
Hauptverfasser:	GROLLE, KEN, HAEHN, CRAIG S, ROSS, CHARLIE E
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PERFORMING OPERATIONS PHYSICS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	(57) A testing system and method are provided for an electronically controlled braking system (10) to determine whether the solenoids of each of the modulators (52, 54, 66, 68) are properly wired. According to the test, each modulator (52, 54, 66, 68) is tested in sequence. The exhaust solenoid of the modulator (52, 54, 66, 68) is actuated multiple times and the hold solenoid of a modulator is actuated once. Discrete signals will evidence whether the modulator solenoids have been properly wired.