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更新時間:2024-06-09
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品牌 | Siemens/西門子 | 產地 | 進口 |
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西門子6SE70伺服控制器開機顯示F008不能用;公(gong)司配備各型號IGBT模塊、主板(ban)、驅動板(ban)、電源(yuan)板(ban)、控制(zhi)板(ban)、IO板(ban)等均都有備貨,維修配件采用西門子(zi)原裝(zhuang)配件,維修速度(du)快,一般性故(gu)障當天可(ke)修復,對大功率設備公(gong)司可(ke)上(shang)門取送服務,同時辦理設備除塵(chen)保養程(cheng)序備份等。
西門子6SE70伺服控制器開機顯示F008不能用故障處理(li)方法;上(shang)電(dian)(dian)自(zi)檢完后(hou),控制器(qi)操(cao)作(zuo)控制面(mian)板PMU顯(xian)示(shi)屏顯(xian)示(shi)“FOO8”,復位后(hou)顯(xian)示(shi)“OO9”,啟動后(hou)給定(ding)頻(pin)率(lv),20s后(hou)跳閘,顯(xian)示(shi)“FOO8”. 檢查(cha)處理(li)(參見圖(tu)7):檢查(cha)電(dian)(dian)流電(dian)(dian)壓的檢測(ce)部(bu)(bu)分運(yun)算(suan)放大器(qi)N1(TL084)集成(cheng)塊(kuai)第7腳的輸出(chu)外(wai)接電(dian)(dian)阻R209,電(dian)(dian)阻值(zhi)(zhi)(zhi)(zhi)由正(zheng)(zheng)(zheng)常(chang)(chang)時的47Ω變(bian)為(wei)888kΩ,第14腳輸出(chu)外(wai)接電(dian)(dian)阻R203,電(dian)(dian)阻值(zhi)(zhi)(zhi)(zhi)由正(zheng)(zheng)(zheng)常(chang)(chang)值(zhi)(zhi)(zhi)(zhi)47Ω變(bian)為(wei)185kΩ,更換(huan)新電(dian)(dian)阻后(hou),正(zheng)(zheng)(zheng)常(chang)(chang)。 (4)故障現(xian)象:操(cao)作(zuo)控制面(mian)板PMU顯(xian)示(shi)屏顯(xian)示(shi)“F008”報(bao)警,變(bian)頻(pin)器(qi)上(shang)電(dian)(dian)自(zi)檢,顯(xian)示(shi)“009”開機(ji)準備狀態(tai),但(dan)是隨(sui)后(hou)顯(xian)示(shi)“F008”不能(neng)啟動。 檢查(cha)處理(li)(參見圖(tu)7):檢查(cha)底板電(dian)(dian)壓、電(dian)(dian)流檢測(ce)部(bu)(bu)分,發現(xian)R56在線測(ce)量(liang)阻值(zhi)(zhi)(zhi)(zhi)為(wei)4.3kΩ,正(zheng)(zheng)(zheng)常(chang)(chang)值(zhi)(zhi)(zhi)(zhi)為(wei)900Ω,用(yong)熱風槍拆下測(ce)量(liang)阻值(zhi)(zhi)(zhi)(zhi)為(wei)1MΩ,已經燒壞。更換(huan)新電(dian)(dian)阻值(zhi)(zhi)(zhi)(zhi)后(hou),運(yun)行正(zheng)(zheng)(zheng)常(chang)(chang)。
伺服控制器(qi)開機(ji)顯示F008不能用修(xiu)復型號
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