西門子6RA70直流控制器A031和A018報警，西門子6RA70報警F030運行一會就停機，6RA7094開機顯示F004跳閘啟動不了維修，6RA7085直流調(diào)速器F030報警維修，6RA7018顯示A018代碼信號故障，6RA70變頻器報F043故障，6RA7075面板報警A043維修，6RA70直流驅(qū)動器F042測速機故障維修，F(xiàn)048編碼器報警，F(xiàn)001電源保險燒故障，6RA80調(diào)速裝置

西門子6RA70直流控制器A031和A018報警，西門子6RA70報警F030運行一會就停機，6RA7094開機顯示F004跳閘啟動不了維修，6RA7085直流調(diào)速器F030報警維修，6RA7018顯示A018代碼信號故障，6RA70變頻器報F043故障，6RA7075面板報警A043維修，6RA70直流驅(qū)動器F042測速機故障維修，F(xiàn)048編碼器報警，F(xiàn)001電源保險燒故障，6RA80調(diào)速裝置維修，6RA70啟動電源跳閘維修，電流波動大，速度不穩(wěn)定，開機就跳閘，故障無顯示電機不轉(zhuǎn)問題，勵磁故障維修，無顯示維修，無輸出維修，報警代碼F001,F004,F005,F018,F030,F031,F038,F040，F(xiàn)042,F050,F052,F062,F067,F068等故障。直流調(diào)速裝置6RA80修理，不出力，輸出電壓低，燒可控硅，無勵磁電壓，燒保險，無顯示，晶閘管壞，風扇銷售， F031,F005,F068,F052，F(xiàn)004，A031報警，F(xiàn)O11,F042等故障，F(xiàn)60038電機過速超出轉(zhuǎn)速閾值,F60042測速機監(jiān)控檢測出異常,F60057電樞電流檢測出錯，F(xiàn)60067功率單元溫度過高，A60081，F(xiàn)60090模塊過熱報警，F(xiàn)60096溫度傳感器故障，F(xiàn)60097電源故障，A60098，F(xiàn)60099負載過大，F(xiàn)60104電樞回路故障，F(xiàn)60105勵磁電流監(jiān)控檢測出勵磁回路異常，F(xiàn)60043EMF太高，不能進入制動模式，F(xiàn)60050優(yōu)化過程被內(nèi)部錯誤中斷，西門子6RA7081晶閘管壞，上電跳閘，開機炸可控硅，模塊壞，IGBT燒，通電燒保險，無勵磁電壓，報勵磁故障，勵磁過流，速度不可控維修，超速維修，帶負載報故障維修，冷卻風機壞維修，速度不連貫，正 轉(zhuǎn)正常，時好時壞維修，飛車、過流、過載、跑位、無力、發(fā)熱、抖動、發(fā)燙、輸出不平衡，西門子6RA70直流控制器A031和A018報警