Transducer operational fault determination system
 A dynamic diagnostic operational transducer fault detection system including a first logic network which is connected to a low level pressure offset circuit and to an operational transducer to transducer equivalence check circuit. The low level pressure offset circuit is connected to a second logic network. The operational transducer to transducer equivalance check circuit is connected to the first logic network and to an operational transducer to transducer comparison check circuit. The second logic network is connected to a pair of transducer offset test check circuits. The pair of transducer offset test check circuits are connected to a third logic network. The third logic network is connected to a pair of high level transducer fault detector circuits which differentiate between a transducer failure and a dragging and/or stuck brake condition. 
American Standard Inc.
B
B60T
inventional
John W. James A.
Drake Wood