廠商性質：經銷商

所在地：上海市

更新時(shi)間：2024-06-11

產品簡介：

西門子S120伺服RDY亮紅燈導致不能運行；公司西門子S120驅動模塊，功率(lv)模塊硬件問題修復過十年，技術成(cheng)熟

西門子(zi)S120系列變(bian)頻(pin)器(qi)常(chang)見故(gu)(gu)(gu)障(zhang)。常(chang)見的(de)故(gu)(gu)(gu)障(zhang)中過(guo)電(dian)(dian)(dian)(dian)壓(ya)(ya)是(shi)比(bi)較(jiao)突出(chu)的(de)，這(zhe)一(yi)故(gu)(gu)(gu)障(zhang)的(de)發(fa)生(sheng)是(shi)電(dian)(dian)(dian)(dian)路(lu)某元件(jian)損壞(huai)就(jiu)比(bi)較(jiao)容易出(chu)現(xian)輸(shu)出(chu)端輸(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)高(gao)，這(zhe)就(jiu)是(shi)電(dian)(dian)(dian)(dian)壓(ya)(ya)故(gu)(gu)(gu)障(zhang)。對變(bian)頻(pin)器(qi)維(wei)修過(guo)電(dian)(dian)(dian)(dian)壓(ya)(ya)故(gu)(gu)(gu)障(zhang)檢(jian)測過(guo)程中，對電(dian)(dian)(dian)(dian)路(lu)需要分別診斷，變(bian)頻(pin)器(qi)維(wei)修檢(jian)查(cha)檢(jian)測電(dian)(dian)(dian)(dian)路(lu)當中放大(da)電(dian)(dian)(dian)(dian)路(lu)是(shi)把電(dian)(dian)(dian)(dian)壓(ya)(ya)取樣信號通過(guo)放大(da)的(de)故(gu)(gu)(gu)障(zhang)分析方法。這(zhe)一(yi)過(guo)電(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)故(gu)(gu)(gu)障(zhang)發(fa)生(sheng)主(zhu)要是(shi)集(ji)成電(dian)(dian)(dian)(dian)路(lu)出(chu)現(xian)了(le)損壞(huai)的(de)問題，使得輸(shu)出(chu)高(gao)電(dian)(dian)(dian)(dian)平。

西門子S120系列變(bian)頻(pin)(pin)器的(de)(de)過電(dian)流也(ye)是(shi)(shi)比較突出(chu)的(de)(de)，這也(ye)是(shi)(shi)變(bian)頻(pin)(pin)器維修中(zhong)常見的(de)(de)故(gu)障，變(bian)頻(pin)(pin)器在(zai)通電(dian)后(hou)是(shi)(shi)正(zheng)常的(de)(de)，但(dan)是(shi)(shi)運行(xing)過程中(zhong)就(jiu)會出(chu)現(xian)過流的(de)(de)情況，空載(zai)的(de)(de)情況下也(ye)會出(chu)現(xian)這一(yi)問題，控制面板(ban)會出(chu)現(xian)F30001的(de)(de)故(gu)障代(dai)碼。這就(jiu)是(shi)(shi)漏電(dian)的(de)(de)故(gu)障問題，造(zao)成(cheng)這一(yi)故(gu)障是(shi)(shi)電(dian)源電(dian)壓波動比較大(da)的(de)(de)時候，以及變(bian)頻(pin)(pin)器在(zai)反復(fu)過載(zai)的(de)(de)時候，就(jiu)會使得變(bian)頻(pin)(pin)器脈動電(dian)流相對主控板(ban)電(dian)流大(da)，沒(mei)有做(zuo)好保(bao)護的(de)(de)工作(zuo)造(zao)成(cheng)的(de)(de)。

西門子S120伺服RDY亮紅燈導致不能運行；

在S120伺服器(qi)(qi)維修中，需(xu)要對(dui)主(zhu)回路電壓(ya)、控(kong)制電壓(ya)進行檢側檢測，才能完成輸出控(kong)制、過電壓(ya)、欠(qian)電壓(ya)保護等功能，保證變頻器(qi)(qi)的安全運行。

電(dian)(dian)(dian)壓檢(jian)測(ce)(ce)(ce)電(dian)(dian)(dian)路(lu)的(de)(de)信號采集：取(qu)自直流(liu)回(hui)路(lu)的(de)(de)P、N端，530V直流(liu)電(dian)(dian)(dian)壓；由開(kai)關電(dian)(dian)(dian)源電(dian)(dian)(dian)路(lu)開(kai)關變壓器的(de)(de)二次(ci)繞組的(de)(de)整流(liu)電(dian)(dian)(dian)壓取(qu)得；檢(jian)測(ce)(ce)(ce)交流(liu)三(san)相輸入(ru)電(dian)(dian)(dian)壓輸入(ru)狀(zhuang)(zhuang)態；輔助檢(jian)測(ce)(ce)(ce)，檢(jian)測(ce)(ce)(ce)充(chong)電(dian)(dian)(dian)接觸器的(de)(de)工作(zuo)狀(zhuang)(zhuang)態。對于變頻(pin)器的(de)(de)維(wei)護控(kong)制電(dian)(dian)(dian)壓的(de)(de)檢(jian)測(ce)(ce)(ce)，有(you)的(de)(de)機型(xing)僅(jin)采用(yong)一種檢(jian)測(ce)(ce)(ce)方法(fa)，有(you)的(de)(de)機型(xing)則同(tong)時采用(yong)幾種檢(jian)測(ce)(ce)(ce)方法(fa)。

與變頻器維修中的電(dian)壓檢測和電(dian)路(lu)(lu)相關的故障碼(ma)： OU一過壓， LU一欠(qian)電(dian)壓，輸入(ru)電(dian)源斷電(dian)，直流回(hui)路(lu)(lu)電(dian)壓過低，充電(dian)接觸器未關閉，控制回(hui)路(lu)(lu)電(dian)壓故障，等(deng)等(deng)。

西門子S120電(dian)(dian)源(yuan)報230805維(wei)(wei)(wei)(wei)(wei)修(xiu)，西門子S120過載(zai)維(wei)(wei)(wei)(wei)(wei)修(xiu)，S120變頻器(qi)接地(di)報警(jing)維(wei)(wei)(wei)(wei)(wei)修(xiu)，控(kong)(kong)制器(qi)S120報警(jing)230045故障(zhang)(zhang)(zhang)(zhang)，西門子電(dian)(dian)機控(kong)(kong)制器(qi)RDY紅燈閃維(wei)(wei)(wei)(wei)(wei)修(xiu)，6SL3130電(dian)(dian)源(yuan)跳閘維(wei)(wei)(wei)(wei)(wei)修(xiu)，西門子6SL3120模(mo)塊接地(di)維(wei)(wei)(wei)(wei)(wei)修(xiu)，S120報警(jing)溫度故障(zhang)(zhang)(zhang)(zhang)維(wei)(wei)(wei)(wei)(wei)修(xiu)，F30004報警(jing)維(wei)(wei)(wei)(wei)(wei)修(xiu)，加工中心控(kong)(kong)制器(qi)接地(di)報警(jing)，數控(kong)(kong)系統模(mo)塊過載(zai)故障(zhang)(zhang)(zhang)(zhang)，系統報380500，30021,31885,30020,7930,f07016,702844維(wei)(wei)(wei)(wei)(wei)修(xiu)，故障(zhang)(zhang)(zhang)(zhang)207841代(dai)(dai)碼，不能正常工作，不穩定(ding)，故障(zhang)(zhang)(zhang)(zhang)230027，F07901故障(zhang)(zhang)(zhang)(zhang)維(wei)(wei)(wei)(wei)(wei)修(xiu)，F31135維(wei)(wei)(wei)(wei)(wei)修(xiu)，F30005故障(zhang)(zhang)(zhang)(zhang)維(wei)(wei)(wei)(wei)(wei)修(xiu)，F30004故障(zhang)(zhang)(zhang)(zhang)維(wei)(wei)(wei)(wei)(wei)修(xiu)，F30021故障(zhang)(zhang)(zhang)(zhang)維(wei)(wei)(wei)(wei)(wei)修(xiu)，F230004代(dai)(dai)碼，F020005故障(zhang)(zhang)(zhang)(zhang)，F07935故障(zhang)(zhang)(zhang)(zhang)，F01036，功率單元接地(di)故障(zhang)(zhang)(zhang)(zhang),230021,230005維(wei)(wei)(wei)(wei)(wei)修(xiu)