ABB變頻柜器報過(guo)壓常見(jian)常見(jian)故障搶(qiang)修(xiu) ACS800系列(lie)作(zuo)品(pin)報FF87常見(jian)常見(jian)故障碼搶(qiang)修(xiu)定期(qi)檢(jian)查
告警二維碼(ma)FF87
錯誤碼的原因
性能指標 99.08穩定三(san)相異步電機(ji)(ji)馬(ma)達(da)時(shi)速設(she)計不(bu)對確：其值太類(lei)似三(san)相異步電機(ji)(ji)馬(ma)達(da)的同時(shi)進行時(shi)速。偏移為0.1%。該提醒僅在 DTC 形式中導致。
出現(xian)問題的正確處理
檢杳(yao)交(jiao)流接觸器標牌(pai)上的額定值速比，準確設有技術參數 99.08。
加載電(dian)容(rong)壞：
保護功(gong)率阻值和濾波(bo)大(da)阻值是(shi)(shi)(shi)成(cheng)對的(de)(de)(de)。假設其八(ba)壞(huai)(huai)(huai)，另一個(ge)說的(de)(de)(de)是(shi)(shi)(shi)個(ge)很也(ye)許也(ye)壞(huai)(huai)(huai)。保護功(gong)率阻值壞(huai)(huai)(huai)也(ye)有著也(ye)許是(shi)(shi)(shi)汽(qi)車(che)(che)汽(qi)車(che)(che)繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)產(chan)品(pin)(pin)產(chan)品(pin)(pin)不吸合（汽(qi)車(che)(che)汽(qi)車(che)(che)繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)產(chan)品(pin)(pin)產(chan)品(pin)(pin)壞(huai)(huai)(huai)或(huo)(huo)操(cao)縱板壞(huai)(huai)(huai)，或(huo)(huo)與相(xiang)對真理(li)相(xiang)通的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路上組件壞(huai)(huai)(huai)）引 起。單相(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)顯示（220V）的(de)(de)(de)定頻(pin)器(qi)，特點(dian)要(yao)關注：這(zhe)樣無(wu)信息顯示或(huo)(huo)炸機，很應該是(shi)(shi)(shi)用(yong)戶賬(zhang)戶連結了(le)三相(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)（380V）產(chan)生的(de)(de)(de)（可(ke)察掌控板的(de)(de)(de)故章記錄：母線(xian)直流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓是(shi)(shi)(shi)否需要(yao)由 310就來為了(le)540）。這(zhe)時(shi)持續IPM的(de)(de)(de)整流橋已(yi)壞(huai)(huai)(huai)，濾波(bo)大(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感也(ye)壞(huai)(huai)(huai)（或(huo)(huo)裂開(kai)或(huo)(huo)天花板凹起變硬）。假若只調整IPM后就上電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，會(hui)看到“啪(pa)，啪(pa)”的(de)(de)(de)吱吱聲（電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)（電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)） 內的(de)(de)(de)雜聲），應立馬掉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，那樣IPM的(de)(de)(de)整流橋又會(hui)壞(huai)(huai)(huai)。挖掘某個(ge)大(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感壞(huai)(huai)(huai)，最棒都煥(huan)新的(de)(de)(de)。因電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感是(shi)(shi)(shi)易(yi)壞(huai)(huai)(huai)易(yi)老化試驗的(de)(de)(de)集成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路芯(xin)片。
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