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Drive and monitoring circuit for bridge circuit load e.g. for vehicle technology, has self-diagnosis circuit with store for electrical charge and self-diagnosis program
Drive and monitoring circuit for bridge circuit load e.g. for vehicle technology, has self-diagnosis circuit with store for electrical charge and self-diagnosis program
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机译:桥电路负载的驱动和监视电路,例如用于车辆技术,具有带电荷存储和自我诊断程序的自我诊断电路
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摘要
A circuit arrangement has a self-diagnosis system comprising a self-diagnosis circuit (4) with a storage element for storing electrical charge/s and a self-diagnosis program stored in the store of the control circuit (2) which during a first phase of testing switches the signal terminal (10) to output so as to charge the storage element and switches the signal terminal to input during a second testing phase. An independent claim is also included for a operating method for the circuit arrangement.
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