fault input的用法和樣例：
例句
- The control system had the self-diagnosis function and preparation of the signal output and input terminals.
控制系統有故障自我診斷功能，並預留訊號輸出與輸入端子。 - According to the direct current component of the generalized instantaneous power flowing into the two-terminal network, magnetizing inrush and internal fault can be distinguished.
根據輸入埠的廣義瞬時功率直流分量的大小，來區分勵磁涌流和內部故障電流。
