廠商性質：經銷商

所在地：上海市

更(geng)新時間：2024-06-10

產品簡介：

修理西門子6SE70伺服控制器-解決各類故障；主(zhu)板(ban)(ban)壞(huai)(huai)(huai)(huai)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，變(bian)頻器風(feng)扇(shan)壞(huai)(huai)(huai)(huai)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，面(mian)(mian)板(ban)(ban)無顯(xian)示(shi)(shi)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，啟動(dong)(dong)報故(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，變(bian)頻器發(fa)熱大(da)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，帶不了(le)負載維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，跳閘維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，主(zhu)板(ban)(ban)壞(huai)(huai)(huai)(huai)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，風(feng)扇(shan)壞(huai)(huai)(huai)(huai)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西門(men)子6SE70變(bian)頻器維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，燒(shao)保(bao)險維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，無輸(shu)(shu)出維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，啟動(dong)(dong)報故(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，復不了(le)位維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，電(dian)機運轉不連貫維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，模塊炸維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，CUVC出問題維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，驅(qu)動(dong)(dong)板(ban)(ban)壞(huai)(huai)(huai)(huai)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，觸發(fa)板(ban)(ban)壞(huai)(huai)(huai)(huai)，面(mian)(mian)板(ban)(ban)無顯(xian)示(shi)(shi)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，顯(xian)示(shi)(shi)o000維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，報警ooo8維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，顯(xian)示(shi)(shi)F002信號檢測回路(lu)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，F006直流母線過(guo)壓(ya)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，F008母線欠壓(ya)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，F010直流母線過(guo)壓(ya)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)。 6SE70專業(ye)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，6SE70VC維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，6SE70MC維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，6SE70報警FO29,F011,F026,F001,F002,F006，面(mian)(mian)板(ban)(ban)顯(xian)示(shi)(shi)’E’，面(mian)(mian)板(ban)(ban)無顯(xian)示(shi)(shi)，電(dian)壓(ya)輸(shu)(shu)出不平(ping)衡，運行幾分(fen)鐘報過(guo)流，低速(su)電(dian)機抖動(dong)(dong)等故(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，配件齊(qi)全，西門(men)子專業(ye)檢測工具。F243,0FF5，,F035,F037，F054

修理西門子6SE70伺服控制器-解決各類故障；伺服控制器維修常見方法之一靜態測試 
測試整流電路
測試方法：
找到變頻器內部直流電源的P端和N端，將萬用表調到電阻X10檔，紅表棒接到P，黑表棒分別依到R、S、T，正常時有幾十歐的阻值，且基本平衡。相反將黑表棒接到P端，紅表棒依次接到R、S、T，有一個接近于無窮大的阻值。將紅表棒接到N端，重復以上步驟，都應得到相同結果。
電路異常判定：
A.阻值三相不平衡，說明整流橋有故障.
B.紅表棒接P端時，電阻無窮大，可以斷定整流橋故障或啟動電阻出現故障。
2、測試逆變電路
將紅表棒接到P端，黑表棒分別接U、V、W上，應該有幾十歐的阻值，且各相阻值基本相同，反相應該為無窮大。將黑表棒N端，重復以上步驟應得到相同結果，否則可確定逆變模塊有故障。
伺服控制器維修常見方法之二動態測試 
在靜態測試結果正常以后，才可進行動態測試，即上電試機。
在上電前后必須注意以下幾點：
上電之前注意事項：
1、須確認輸入電壓是否有誤，將380V電源接入220V級變頻器之中會出現炸機（炸電容、壓敏電阻、模塊等）。
2、檢查變頻器各接播口是否已正確連接，連接是否有松動，連接異常有時可能會導致變頻器出現故障，嚴重時會出炸機等情況。
上電后檢測：
1、檢測故障顯示內容，并初步斷定故障及原因。
2、如未顯示故障，首先檢查參數是否有異常，并將參數復歸后，在空載（不接電機）情況下啟動變頻器，并測試U、V、W三相輸出電壓值。如出現缺相、三相不平衡等情況，則模塊或驅動板等有故障。
3、在(zai)輸出電(dian)壓正常（無缺相、三相平衡）的情況下(xia)，負載測試，盡量(liang)是(shi)滿負載測試。