西門子維修中心西門子軸卡6SN1123-1AA00-0CA1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),6SN1123-1AA00-0CA1正常時不亮,NCK有故障時亮;
CF: COM故障監控燈(紅色),6SN1123-1AA00-0CA1正常時不亮,有故障時亮;
CB: OPI接口有數據傳輸時閃亮(黃色),6SN1123-1AA00-0CA1閃亮時說明有數據傳輸:
CP: MPi接口有數據傳輸時閃亮(黃色),6SN1123-1AA00-0CA1閃亮時說明有數據傳輸。
PR: PLC運行狀態指示燈(綠燈),6SN1123-1AA00-0CA1正常工作時亮;
PS: PLC停機狀態指示燈(紅燈),6SN1123-1AA00-0CA1正常時不亮,PLC停止時亮;
PF: PLC故障指示燈(紅燈),6SN1123-1AA00-0CA1正常時不亮,PLC出現故障時亮:
PFO: PLC強制狀態指示燈,6SN1123-1AA00-0CA1正常時不亮;
DP:正常時不亮,6SN1123-1AA00-0CA1指示沒有PROFIBUS DP配置或沒有故障;亮時指示故障