在zai使shi用yong總zong線xian型xing傳chuan感gan器qi的de時shi候hou,當dang傳chuan感gan器qi與yu控kong製zhi器qi之zhi間jian通tong信xin發fa生sheng阻zu塞sai或huo傳chuan感gan器qi損sun害hai不bu發fa數shu據ju時shi,控kong製zhi器qi接jie收shou的de數shu據ju固gu定ding在zai發fa生sheng故gu障zhang時shi的de數shu據ju。有you沒mei有you什shen麼me方fang法fa能neng夠gou檢jian測ce總zong線xian上shang的de數shu據ju是shi新xin數shu據ju還hai是shi舊jiu數shu據ju?這zhe樣yang我wo能neng夠gou根gen據ju固gu定ding時shi間jian無wu數shu據ju更geng新xin來lai判pan斷duan是shi否fou發fa生sheng故gu障zhang,請qing各ge位wei給gei點dian方fang法fa。