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日(ri)期(qi):2021-06-23瀏覽(lan):750次
6RA70傳(chuan)動裝置(zhi)常(chang)見故(gu)障(zhang)及處(chu)理辦法(fa) 說明:6RA70傳動裝置(zhi)故(gu)障(zhang)為(wei)FXX代號,此為(wei)故(gu)障(zhang)代碼。 故(gu)障(zhang)發生時(shi)紅(hong)色LED燈亮,櫃門上(shang)故(gu)障(zhang)燈亮,傳動裝置(zhi)做分閘處(chu)理,並(bing)修(xiu)改以(yi)下(xia)參數(shu):r047 故(gu)障(zhang)診斷(duan)存(cun)儲器,即(ji)當前(qian)故(gu)障(zhang)值,可通(tong)過(guo)故(gu)障(zhang)值來查詢(xun)具體的故(gu)障(zhang)原因(見手冊10-2)。 註意(yi):裝置(zhi)上(shang)電(dian)順序(xu):先合(he)操(cao)作電(dian)源(yuan)開(kai)關(guan),再合(he)裝置(zhi)電(dian)源(yuan),則不會報F022 分閘時(shi),應先(xian)斷(duan)裝置(zhi)電(dian)源(yuan)開(kai)關(guan),再斷(duan)操(cao)作電(dian)源(yuan)開(kai)關(guan)。
1. F001 電(dian)子板(ban)電(dian)源(yuan)故(gu)障(zhang) 應對(dui)辦(ban)法:切(qie)斷(duan)電(dian)源(yuan)檢(jian)查(zha)CUD1板(ban)是(shi)否(fou)損壞(huai)。
2. F004 主回(hui)路(lu)電(dian)源(yuan)故(gu)障(zhang) 應對(dui)辦(ban)法:用(yong)萬用(yong)表檢查主(zhu)回(hui)路(lu)電(dian)源(yuan)是(shi)否(fou)為(wei)630V,斷(duan)路(lu)器(qi)是(shi)否(fou)正常(chang)合(he)閘,功(gong)率板(ban)電(dian)壓反(fan)饋線是(shi)否(fou)有電(dian)壓1U1、1V1、1W1(在(zai)合閘狀(zhuang)態(tai)可(ke)從r015中(zhong)查(zha)看當前(qian)電(dian)壓反(fan)饋)
3. F005 勵磁回(hui)路(lu)故(gu)障(zhang) 應對(dui)辦(ban)法:檢(jian)查勵磁回(hui)路(lu)電(dian)壓是(shi)否(fou)正常(chang)(380V),勵磁電(dian) 源(yuan)開(kai)關(guan)是(shi)否(fou)閉(bi)合;也(ye)可在(zai)r016中查(zha)看當前(qian)勵磁電(dian)壓反(fan)饋。
4. F006 過(guo)電(dian)壓故(gu)障(zhang) 應對(dui)辦(ban)法:用(yong)萬用(yong)表檢查主(zhu)回(hui)路(lu)進(jin)線電(dian)壓是(shi)否(fou)有過(guo)壓情(qing)況(kuang)。
5. F007 欠電(dian)壓故(gu)障(zhang) 應對(dui)辦(ban)法:用(yong)萬用(yong)表檢查主(zhu)回(hui)路(lu)進(jin)線電(dian)壓是(shi)否(fou)有欠壓(ya)情(qing)況(kuang)。
6. F022 外(wai)部(bu)故(gu)障(zhang)(本系統特(te)指快熔熔(rong)斷(duan)故(gu)障(zhang)) 應對(dui)辦(ban)法 lt;1>檢(jian)查控(kong)制回(hui)路(lu)電(dian)源(yuan)開(kai)關(guan)是(shi)否(fou)閉(bi)合
<2>如(ru)果正(zheng)常(chang)檢(jian)查快熔是(shi)否(fou)有熔斷(duan)的現象(xiang),K03為(wei)得(de)電(dian)狀(zhuang)態(tai)。 <3>如(ru)果快熔有(you)熔(rong)斷(duan)情(qing)況(kuang),務(wu)必對(dui)可(ke)控矽(gui) 行(xing) 檢(jian)查(zha),是(shi)否(fou)有可控(kong)矽(gui)損(sun)壞(huai)的現象(xiang),換(huan)上(shang)新的快熔或可(ke)控(kong)矽(gui)後,必須(xu)將P830=3進(jin)行可(ke)控矽(gui)自(zi)檢(jian)。
上(shang)壹篇(pian):西(xi)門子直流調速裝置(zhi)6RA80系列(lie)輸入(ru)輸出說明
下(xia)壹篇(pian):淺(qian)述(shu)ABB直流調速器(qi)的電(dian)路原(yuan)理分析(xi)