西門子6RA7093啟動報警F067原因分析

上海恒稅修(xiu)(xiu)西門(men)子(zi)工業設備修(xiu)(xiu)的(de)好(hao)(hao)還(huan)修(xiu)(xiu)的(de)快，我公司庫存各系列西門(men)子(zi)配(pei)件及(ji)維(wei)修(xiu)(xiu)所需配(pei)件，模塊，電容，芯片(pian)等核心配(pei)件都(dou)是原廠(chang)，修(xiu)(xiu)好(hao)(hao)不易壞，很多(duo)修(xiu)(xiu)好(hao)(hao)用到報廢都(dou)有(you)。如果需要維(wei)修(xiu)(xiu)可以發給我公司處理，另外公司各西門(men)子(zi)模擬測(ce)(ce)試平(ping)臺等在線測(ce)(ce)速儀(yi)都(dou)齊(qi)全，在加(jia)上專業的(de)西門(men)子(zi)維(wei)修(xiu)(xiu)團隊(dui)，可以確保西門(men)子(zi)維(wei)修(xiu)(xiu)成(cheng)功率，公司以合理的(de)價格、良好(hao)(hao)的(de)信譽，已得(de)到同行及(ji)西門(men)子(zi)用戶(hu)的(de)認可

電(dian)動(dong)機(ji)(ji)轉(zhuan)矩(ju)降低：伺服電(dian)動(dong)機(ji)(ji)從額定(ding)堵轉(zhuan)轉(zhuan)矩(ju)到高速運轉(zhuan)時，發(fa)現轉(zhuan)矩(ju)會突然降低，這時因(yin)為電(dian)動(dong)機(ji)(ji)繞組(zu)的散熱(re)損壞(huai)和機(ji)(ji)械部分(fen)發(fa)熱(re)引(yin)起的。高速時，電(dian)動(dong)機(ji)(ji)溫升變(bian)大，因(yin)此，正確使用伺服電(dian)動(dong)機(ji)(ji)前一定(ding)要(yao)對電(dian)動(dong)機(ji)(ji)的負載進行驗算；   

（5） 電動機(ji)位置(zhi)(zhi)(zhi)誤差(cha)(cha)：當伺(si)(si)服軸(zhou)運動超過位置(zhi)(zhi)(zhi)允(yun)差(cha)(cha)范圍(wei)時（KNDSD200出廠標準(zhun)設置(zhi)(zhi)(zhi)PA17：400，位置(zhi)(zhi)(zhi)超差(cha)(cha)檢(jian)(jian)測(ce)范圍(wei)），伺(si)(si)服驅動器(qi)就會出現“4”號位置(zhi)(zhi)(zhi)超差(cha)(cha)報警。主要原(yuan)因有(you)：系(xi)統設定的允(yun)差(cha)(cha)范圍(wei)小；伺(si)(si)服系(xi)統增益設置(zhi)(zhi)(zhi)不當；位置(zhi)(zhi)(zhi)檢(jian)(jian)測(ce)裝置(zhi)(zhi)(zhi)有(you)污染；進給傳動鏈累計誤差(cha)(cha)過大等；   

西門子6RA7093啟動報警F067原因分析

（6）電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機不轉：數(shu)控(kong)系(xi)統(tong)到伺(si)服驅(qu)動(dong)(dong)(dong)器(qi)除了聯(lian)結脈(mo)沖+方向(xiang)信號(hao)(hao)外，還有(you)使能(neng)控(kong)制(zhi)信號(hao)(hao)，一般為DC+24 V繼電(dian)(dian)(dian)(dian)器(qi)線圈電(dian)(dian)(dian)(dian)壓(ya)。伺(si)服電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機不轉，常用診斷方法有(you)：檢查(cha)數(shu)控(kong)系(xi)統(tong)是(shi)否有(you)脈(mo)沖信號(hao)(hao)輸出；檢查(cha)使能(neng)信號(hao)(hao)是(shi)否接通(tong)；通(tong)過(guo)液晶(jing)屏觀測系(xi)統(tong)輸入/出狀態是(shi)否滿足進給軸(zhou)(zhou)的(de)起動(dong)(dong)(dong)條件；對帶(dai)電(dian)(dian)(dian)(dian)磁制(zhi)動(dong)(dong)(dong)器(qi)的(de)伺(si)服電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機確認制(zhi)動(dong)(dong)(dong)已(yi)經打開；驅(qu)動(dong)(dong)(dong)器(qi)有(you)故障；伺(si)服電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機有(you)故障；伺(si)服電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機和滾珠絲杠聯(lian)結聯(lian)軸(zhou)(zhou)節失效或鍵脫開等。