6SE70變頻報F026無法復位-西門子維修，西(xi)(xi)門子(zi)交流變(bian)頻調(diao)速(su)器(qi)維(wei)(wei)修(xiu)，西(xi)(xi)門子(zi)伺(si)服控制器(qi)維(wei)(wei)修(xiu)，西(xi)(xi)門子(zi)伺(si)服驅動器(qi)維(wei)(wei)修(xiu)，以(yi)維(wei)(wei)修(xiu)自動化領域內的設備為主，涉及行(xing)業之廣泛，如：光(guang)伏(fu)能源、半(ban)導體、紡織、塑料(liao)、醫(yi)療、環保(bao)、冶金、造紙(zhi)、汽車電子(zi)、鋼(gang)鐵、化工、鍋爐控制、煉油、石化、光(guang)纖、橡膠(jiao)、能源發電等行(xing)業。 如：變(bian)頻器(qi)維(wei)(wei)修(xiu)，直流調(diao)速(su)器(qi)維(wei)(wei)修(xiu)，觸摸(mo)屏維(wei)(wei)修(xiu)，電源維(wei)(wei)修(xiu)，伺(si)服驅動器(qi)維(wei)(wei)修(xiu)，驅動板(ban)維(wei)(wei)修(xiu)，控制板(ban)維(wei)(wei)修(xiu)。

6SE70變頻報F026無法復位-西門子維修，故障(zhang)檢測處理：6SE70變頻器(qi)報警F026時F026故障(zhang)檢測電(dian)路(lu)是由驅動取樣，通過光耦反饋至CUVC電(dian)路(lu)板，小信號電(dian)流(liu)檢測回路(lu)自動保護(hu)，封鎖脈沖(chong)。根(gen)據維修實例總結一些經(jing)驗，分析故障(zhang)和簡(jian)單現場排除僅供(gong)參考。

1、運行啟(qi)動就(jiu)報F026,不能復位

故障(zhang)表現(xian)在驅動脈沖丟失，電(dian)流Z自檢報警，電(dian)路原件多為驅動陶(tao)瓷片單(dan)路性(xing)能不良，IGBT內部觸發損壞，電(dian)阻變(bian)大。外圍電(dian)機短路，接地故障(zhang)均會造成故障(zhang)報警。

2、開機(ji)就(jiu)報警(jing)F026,按P鍵不能復位

這種(zhong)情況多(duo)發(fa)于(yu)機器(qi)(qi)停幾天(tian)后，生產開機時上電(dian)(dian)就報(bao)，由于(yu)環(huan)境惡劣，缺乏保養(yang)，環(huan)境濕氣(qi)大，易(yi)潮，電(dian)(dian)路(lu)板積灰(hui)過多(duo)，造(zao)成(cheng)(cheng)元器(qi)(qi)件引(yin)腳(jiao)短(duan)路(lu)，想當余并(bing)聯電(dian)(dian)阻，造(zao)成(cheng)(cheng)檢測電(dian)(dian)路(lu)誤報(bao)，通常處理方法，把機器(qi)(qi)拆下來，清除灰(hui)塵，除濕。基(ji)本上80%故障就消除了。電(dian)(dian)路(lu)板供電(dian)(dian)正(zheng)負15電(dian)(dian)壓如果不正(zheng)常造(zao)成(cheng)(cheng)驅(qu)動(dong)某路(lu)不工作也會上電(dian)(dian)就報(bao)。

西(xi)門(men)子(zi)變(bian)頻(pin)(pin)器(qi)(qi)主板壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，變(bian)頻(pin)(pin)器(qi)(qi)風扇壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，面(mian)板無(wu)顯(xian)示維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，啟(qi)動(dong)報(bao)(bao)故障維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，變(bian)頻(pin)(pin)器(qi)(qi)發熱(re)大維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，帶不了負載(zai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，跳閘維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，主板壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，風扇壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)門(men)子(zi)6SE70變(bian)頻(pin)(pin)器(qi)(qi)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，燒保(bao)險(xian)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，無(wu)輸出維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，啟(qi)動(dong)報(bao)(bao)故障維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，復不了位維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，電機運轉不連貫(guan)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，模塊炸維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，主板壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，驅動(dong)板壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，面(mian)板無(wu)顯(xian)示維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，報(bao)(bao)故障維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)F002信號檢(jian)測回路維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，F006直流母線過壓維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，F008母線欠壓維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，F010直流母線過壓維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)。 6SE70專(zhuan)業維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，6SE70VC維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，6SE70MC維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，6SE70報(bao)(bao)警FO29,F011,F026,F001,F002,F006，面(mian)板顯(xian)示’E’，面(mian)板無(wu)顯(xian)示，電壓輸出不平衡，運行(xing)幾分鐘報(bao)(bao)過流，低(di)速電機抖動(dong)等故障維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，配件齊(qi)全，西(xi)門(men)子(zi)專(zhuan)業檢(jian)測工具。

6SE7021-3TA71-Z
6SE7021-3EA51-Z
6SE7021-3EA61-Z
6SE7021-3EA71-Z
6SE7021-8TA51-Z
6SE7021-8TA61-Z
6SE7021-8TA71-Z
6SE7021-8EA51-Z
6SE7021-8EA61-Z
6SE7021-8EA71-Z
6SE7022-6TC51-Z
6SE7022-6TC61-Z
6SE7022-6TC71-Z
6SE7022-6EC51-Z
6SE7022-6EC61-Z
6SE7022-6EC71-Z
6SE7023-4EC51-Z
6SE7023-4EC61-Z
6SE7023-4EC71-Z
6SE7023-4TC51-Z
6SE7023-4TC61-Z
6SE7023-4TC71-Z
6SE7023-8ED51-Z
6SE7023-8ED61-Z
6SE7023-8ED71-Z
6SE7024-7ED51-Z
6SE7024-7ED61-Z
6SE7024-7ED71-Z
6SE7026-0TD51-Z
6SE7026-0TD61-Z
6SE7026-0TD71-Z
6SE7026-0ED51-Z
6SE7026-0ED61-Z
6SE7026-0ED71-Z
6SE7027-2ED51-Z
6SE7027-2ED61-Z
6SE7027-2ED71-Z