西門子維修中心西門子軸卡 6SN1123-1AA00-0EA1 系列維修故障代碼,SIEMENS西門子維修中心指示燈說明:
NF: NCK故障監控燈(紅色), 6SN1123-1AA00-0EA1 正常時不亮,NCK有故障時亮;
CF: COM故障監控燈(紅色), 6SN1123-1AA00-0EA1 正常時不亮,有故障時亮;
CB: OPI接口有數據傳輸時閃亮(黃色), 6SN1123-1AA00-0EA1 閃亮時說明有數據傳輸:
CP: MPi接口有數據傳輸時閃亮(黃色), 6SN1123-1AA00-0EA1 閃亮時說明有數據傳輸。
PR: PLC運行狀態指示燈(綠燈), 6SN1123-1AA00-0EA1 正常工作時亮;
PS: PLC停機狀態指示燈(紅燈), 6SN1123-1AA00-0EA1 正常時不亮,PLC停止時亮;
PF: PLC故障指示燈(紅燈), 6SN1123-1AA00-0EA1 正常時不亮,PLC出現故障時亮:
PFO: PLC強制狀態指示燈, 6SN1123-1AA00-0EA1 正常時不亮;
DP:正常時不亮,6sn1127指示沒有PROFIBUS DP配置或沒有故障;亮時指示故障
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