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西門子數(shù)控系統(tǒng)主軸6RA70直流調(diào)速維修，西門子840D主軸報(bào)警F043故障維修，6RA70直流控制器F030報(bào)警維修，6RA70調(diào)速器F042故障維修，6RA70傳動柜報(bào)警F001維修，數(shù)控機(jī)床驅(qū)動器報(bào)警過流維修，6RA80直流裝置器F60105報(bào)警，6RA70報(bào)F005維修，勵磁報(bào)警，6RA70顯示代碼F038維修，6RA70變頻器F04*，6RA70顯示故障F068維修，主動編碼器故障，

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

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