6RA70西門子(zi)直流(liu)調(tiao)速報警(jing)F031和(he)A031問(wen)題(ti)，西門子(zi)6RA7093直流(liu)調(tiao)速出現故(gu)障(zhang)老(lao)燒(shao)模(mo)塊(kuai)，直流(liu)電(dian)機勵磁故障(zhang)，F005報警(jing)，6RA70代碼F031怎麽維(wei)修(xiu)，6RA70直流(liu)調(tiao)速維(wei)修(xiu)價格壹(yi)般(ban)多少，西門子(zi)6RA70電流值(zhi)高不穩(wen)，6RA70參(can)數(shu)調試(shi)面板(ban)啟動，西門子(zi)6RA70監控(kong)電流大(da)F030維(wei)修，6RA70電機直流(liu)驅動(dong)器(qi)F038維(wei)修，6RA7095壹(yi)下就報F004，6RA7093可(ke)控(kong)矽(gui)銷(xiao)售，西門子(zi)直流(liu)控(kong)制器(qi)報警(jing)F040維(wei)修，6RA70直流(liu)調(tiao)速器(qi)A031維(wei)修(xiu)，6RA70直流(liu)放(fang)大(da)器(qi)A038速度(du)跟(gen)不上(shang)報警(jing)，西(xi)門子(zi)6RA70顯(xian)示(shi)A018是(shi)哪裏問(wen)題(ti)，西門子(zi)6RA70直流(liu)電(dian)機控(kong)制器報A031，西門子(zi)電機驅動(dong)器(qi)6RA70報警(jing)F030維(wei)修，空壓機(ji)直流(liu)驅動(dong)器(qi)維(wei)修，西門(men)子(zi)加工(gong)中心主軸電機報缺少軸使能(neng),F048編(bian)碼(ma)器(qi)故(gu)障(zhang)，F050優化(hua)不通(tong)過，F052優化(hua)中斷(duan)F062內(nei)部(bu)存(cun)儲(chu)器(qi)故(gu)障(zhang)F008  F009 進(jin)線電(dian)源(yuan)頻率故障(zhang)，F011電(dian)報故障(zhang)，F012電(dian)報故障(zhang),6RA70西(xi)門(men)子(zi)直流(liu)調(tiao)速報警(jing)F031和(he)A031問(wen)題(ti),F1*維修、F11故障(zhang)維(wei)修(xiu)、F12維(wei)修(xiu)，F13維修，F14故障(zhang)維(wei)修(xiu)， 勵磁回路采用(yong)單相半(ban)控(kong)橋(qiao)B2HZ，額(e)定(ding)電(dian)流15－800A的裝置（交流輸(shu)入(ru)電(dian)壓400V時，電(dian)流(liu)至(zhi)1200A），電樞和勵磁回路的功(gong)率部(bu)分(fen)為電(dian)絕(jue)緣晶閘管模(mo)塊(kuai)，所以(yi)其(qi)散(san)熱器不帶(dai)電(dian)。更(geng)大(da)電(dian)流或輸入(ru)電(dian)壓高的裝置，電(dian)樞回路的功(gong)率部(bu)分(fen)為平(ping)板(ban)式(shi)晶閘(zha)管。這(zhe)時散(san)熱器是帶(dai)電(dian)的(de)。功(gong)率部(bu)分(fen)的所有接(jie)線端(duan)子(zi)都在前(qian)面。