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2021-07-17
西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)(zi)電(dian)(dian)(dian)(dian)機(ji)相關知識(shi)概述標簽：西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)(zi)西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)(zi)plc西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)(zi)變頻器(qi)西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)(zi)直流調速一(yi)、概述西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)(zi)電(dian)(dian)(dian)(dian)機(ji)在(zai)西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)(zi)驅動(dong)控(kong)制系統(tong)中(zhong)經常使(shi)用(yong)(yong)，一(yi)般搭配西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)(zi)變頻器(qi)來進行驅動(dong)控(kong)制。西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)(zi)電(dian)(dian)(dian)(dian)機(ji)在(zai)使(shi)用(yong)(yong)過程中(zhong)有一(yi)些注意事項(xiang)，需(xu)要用(yong)(yong)戶(hu)充分了(le)解電(dian)(dian)(dian)(dian)機(ji)的基礎知識(shi)，才能更好的進行操作。本文下(xia)面(mian)就對西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)(zi)電(dian)(dian)(dian)(dian)機(ji)的基礎知識(shi)進行介紹，為(wei)(wei)用(yong)(yong)戶(hu)在(zai)使(shi)用(yong)(yong)時(shi)提供(gong)一(yi)些參考(kao)。二、西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)(zi)電(dian)(dian)(dian)(dian)機(ji)基礎知識(shi)1、電(dian)(dian)(dian)(dian)磁(ci)力定(ding)律(lv)本定(ding)律(lv)闡述處于磁(ci)場中(zhong)的載流導體(ti)(ti)(ti)受有電(dian)(dian)(dian)(dian)磁(ci)力作用(yong)(yong)。當磁(ci)場與(yu)載流導體(ti)(ti)(ti)相互垂(chui)直時(shi)，作用(yong)(yong)在(zai)導體(ti)(ti)(ti)相互垂(chui)直時(shi)，作用(yong)(yong)在(zai)導體(ti)(ti)(ti)的電(dian)(dian)(dian)(dian)磁(ci)力為(wei)(wei)f=BiL...2021-07-17
作為德國一個品(pin)(pin)牌，西(xi)(xi)門(men)(men)子(zi)(zi)向來以品(pin)(pin)質和質量著稱，備受國內(nei)眾多企(qi)業(ye)(ye)的(de)認可。而且，在實(shi)際應用(yong)(yong)過程中西(xi)(xi)門(men)(men)子(zi)(zi)設備出現(xian)故(gu)障(zhang)的(de)機率也相對較低(di)。但(dan)是(shi)故(gu)障(zhang)幾率低(di)并不(bu)(bu)代表不(bu)(bu)會(hui)發生故(gu)障(zhang)。由于操作不(bu)(bu)當(dang)、使用(yong)(yong)時間較長，或者其它一些原因，同樣(yang)會(hui)導致西(xi)(xi)門(men)(men)子(zi)(zi)工業(ye)(ye)設備出現(xian)各種各樣(yang)的(de)故(gu)障(zhang)。西(xi)(xi)門(men)(men)子(zi)(zi)顯(xian)示(shi)屏維修詳(xiang)細步驟(zou)比如(ru)，西(xi)(xi)門(men)(men)子(zi)(zi)工業(ye)(ye)顯(xian)示(shi)屏應用(yong)(yong)中就(jiu)容易出現(xian)觸(chu)摸(mo)(mo)不(bu)(bu)靈、失效、碎屏等各種問(wen)題。一旦遇到這種問(wen)題肯定需要尋找專業(ye)(ye)的(de)西(xi)(xi)門(men)(men)子(zi)(zi)工業(ye)(ye)觸(chu)摸(mo)(mo)屏維修人員(yuan)進行幫(bang)幫(bang)助。但(dan)是(shi)，對于操作人員(yuan)來說自己掌(zhang)握一些觸(chu)摸(mo)(mo)屏維修經(jing)驗會(hui)更方便(bian)維修與...2021-06-23
原(yuan)因：1.開(kai)關老化(hua)；2.開(kai)關選型(xing)不(bu)對；3.水泵卡(ka)死(si)或(huo)(huo)電(dian)(dian)機(ji)(ji)內(nei)部短路；4.線(xian)路老化(hua)，短路，用(yong)線(xian)過小(xiao)或(huo)(huo)者缺相。解(jie)(jie)決(jue)辦(ban)法：將控(kong)制系統(tong)的(de)電(dian)(dian)源關掉，然后(hou)用(yong)繞表量(liang)電(dian)(dian)機(ji)(ji)，電(dian)(dian)路的(de)三相是(shi)否有(you)(you)短路或(huo)(huo)接(jie)(jie)地現(xian)象（測量(liang)時注意：要(yao)把變(bian)頻(pin)輸(shu)出(chu)端拆(chai)下來，以(yi)免測試時把變(bian)頻(pin)輸(shu)出(chu)的(de)模塊燒(shao)壞(huai)），用(yong)手轉動(dong)電(dian)(dian)機(ji)(ji)看(kan)看(kan)是(shi)否有(you)(you)卡(ka)死(si)，必(bi)要(yao)時更(geng)換(huan)開(kai)關。02、機(ji)(ji)器(qi)人接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)噪(zao)音(yin)大？原(yuan)因：很可能由于接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)的(de)銜接(jie)(jie)觸(chu)(chu)(chu)(chu)面不(bu)平造(zao)成(cheng)，表面有(you)(you)沙或(huo)(huo)生銹。后(hou)果會造(zao)成(cheng)缺相，后(hou)導致接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)，開(kai)關變(bian)頻(pin)等元器(qi)件的(de)燒(shao)壞(huai)。解(jie)(jie)決(jue)辦(ban)法：將控(kong)制該接(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)的(de)負(fu)載(zai)開(kai)關打(da)下，手動(dong)...2021-05-27
西門子操(cao)作(zuo)(zuo)屏(ping)(ping)(ping)(ping)開機白(bai)屏(ping)(ping)(ping)(ping)故障分析(xi)；出(chu)現白(bai)屏(ping)(ping)(ping)(ping)現象表(biao)示(shi)(shi)背光板(ban)能(neng)正(zheng)常(chang)(chang)工(gong)作(zuo)(zuo)，首先判斷主(zhu)板(ban)能(neng)否正(zheng)常(chang)(chang)工(gong)作(zuo)(zuo)，可按電(dian)源開關查(cha)看(kan)指示(shi)(shi)燈(deng)(deng)有無反應，如(ru)果指示(shi)(shi)燈(deng)(deng)可以變換(huan)顏(yan)色(se)，表(biao)明主(zhu)板(ban)工(gong)作(zuo)(zuo)正(zheng)常(chang)(chang)。1、檢查(cha)主(zhu)板(ban)信號(hao)(hao)輸(shu)(shu)出(chu)到(dao)(dao)屏(ping)(ping)(ping)(ping)的連接線是(shi)否有接觸不良（可以替(ti)換(huan)連接線或屏(ping)(ping)(ping)(ping)）。2、檢查(cha)主(zhu)板(ban)各個(ge)工(gong)作(zuo)(zuo)點(dian)的電(dian)壓是(shi)否正(zheng)常(chang)(chang)，特別(bie)是(shi)屏(ping)(ping)(ping)(ping)的供電(dian)電(dian)壓。3、用示(shi)(shi)波器檢查(cha)行場(chang)信號(hao)(hao)和時鐘信號(hao)(hao)（由輸(shu)(shu)入(ru)到(dao)(dao)輸(shu)(shu)出(chu)）。4、換(huan)上以寫程序(xu)的通用板(ban)試機，如(ru)指示(shi)(shi)燈(deng)(deng)無反應或不亮，表(biao)明主(zhu)板(ban)工(gong)作(zuo)(zuo)不正(zheng)常(chang)(chang)。西門子操(cao)作(zuo)(zuo)屏(ping)(ping)(ping)(ping)開機白(bai)屏(ping)(ping)(ping)(ping)這類問題是(shi)比較(jiao)棘手的，需要觸摸屏(ping)(ping)(ping)(ping)維修人(ren)員掌握...2021-05-08
西(xi)門子(zi)(zi)顯示器黑屏分析及(ji)修(xiu)復；首先(xian)電源是否(fou)正常，還是系統出錯造成的(de)(de)(de)(de)無法啟動，還是說是觸(chu)(chu)(chu)摸(mo)屏液晶屏是否(fou)損(sun)壞(huai)等問題(ti)都可導致開不了機，電路板(ban)出現故障：這個時(shi)(shi)候就(jiu)需要(yao)(yao)進(jin)行(xing)西(xi)門子(zi)(zi)觸(chu)(chu)(chu)摸(mo)屏維修(xiu)的(de)(de)(de)(de)人(ren)員擁有一定(ding)的(de)(de)(de)(de)電路原理知識，并且還要(yao)(yao)有一定(ding)的(de)(de)(de)(de)動手能力(li)(li)，一般(ban)觸(chu)(chu)(chu)摸(mo)屏都是DAP等高度集(ji)成的(de)(de)(de)(de)芯片作為控制(zhi)核心，維修(xiu)的(de)(de)(de)(de)時(shi)(shi)候需要(yao)(yao)對照(zhao)觸(chu)(chu)(chu)摸(mo)屏，具體的(de)(de)(de)(de)內部結(jie)構需要(yao)(yao)具體來根據設備進(jin)行(xing)分析，這些都需要(yao)(yao)有西(xi)門子(zi)(zi)觸(chu)(chu)(chu)摸(mo)屏維修(xiu)人(ren)員進(jin)行(xing)操作。，比如：德國VDF數控大車的(de)(de)(de)(de)第2刀板(ban)中有5個的(de)(de)(de)(de)微型(xing)壓力(li)(li)開關（夾緊刀板(ban)用(yong)的(de)(de)(de)(de)），其中2只(zhi)微型(xing)...2021-04-19
伺服控制器(qi)(qi)故障判斷(duan)(duan)和處(chu)(chu)理方法(fa)（僅供大家參(can)考(kao)）1、上(shang)電(dian)跳閘或變(bian)頻(pin)(pin)器(qi)(qi)主電(dian)源(yuan)(yuan)接線(xian)端(duan)子部分出現火花分析(xi)及(ji)處(chu)(chu)理方法(fa)：斷(duan)(duan)開電(dian)源(yuan)(yuan)線(xian)，檢(jian)(jian)(jian)查(cha)(cha)(cha)變(bian)頻(pin)(pin)器(qi)(qi)輸入(ru)端(duan)子是(shi)否(fou)短路，檢(jian)(jian)(jian)查(cha)(cha)(cha)變(bian)頻(pin)(pin)器(qi)(qi)中間電(dian)路直流側(ce)(ce)端(duan)子P、N是(shi)否(fou)短路。可能原因是(shi)整流器(qi)(qi)損壞或中間電(dian)路短路。2、上(shang)電(dian)無(wu)顯示(shi)分析(xi)及(ji)處(chu)(chu)理方法(fa)：斷(duan)(duan)開電(dian)源(yuan)(yuan)線(xian)，檢(jian)(jian)(jian)查(cha)(cha)(cha)電(dian)源(yuan)(yuan)是(shi)否(fou)是(shi)否(fou)有缺(que)相或斷(duan)(duan)路情況，如(ru)果電(dian)源(yuan)(yuan)正(zheng)常則(ze)再次上(shang)電(dian)后則(ze)檢(jian)(jian)(jian)查(cha)(cha)(cha)檢(jian)(jian)(jian)查(cha)(cha)(cha)變(bian)頻(pin)(pin)器(qi)(qi)中間電(dian)路直流側(ce)(ce)端(duan)子P、N是(shi)否(fou)有電(dian)壓，如(ru)果上(shang)述(shu)檢(jian)(jian)(jian)查(cha)(cha)(cha)正(zheng)常則(ze)判斷(duan)(duan)變(bian)頻(pin)(pin)器(qi)(qi)內部開關電(dian)源(yuan)(yuan)損壞。3、開機(ji)運行無(wu)輸出(電(dian)動機(ji)不啟(qi)動)分析(xi)及(ji)處(chu)(chu)理方法(fa)：斷(duan)(duan)開輸...2021-04-19
西(xi)門子屏(ping)在(zai)內的絕(jue)大(da)部分觸(chu)摸(mo)(mo)(mo)屏(ping)品牌，都使(shi)用的是碳膜壓(ya)接觸(chu)摸(mo)(mo)(mo)板(ban)(ban)(ban)，這個東西(xi)時間(jian)久了容(rong)易失靈，特別是工(gong)作在(zai)這種(zhong)潮濕(shi)環境的人機界面，更容(rong)易出現(xian)操(cao)作無反(fan)(fan)應(ying)的故(gu)障(zhang)。這種(zhong)時候需要判(pan)斷準(zhun)確后更換面板(ban)(ban)(ban)。恒(heng)稅電(dian)氣(qi)西(xi)門子操(cao)作屏(ping)/顯示屏(ping)修理的地方范(fan)圍：上電(dian)花屏(ping)、白屏(ping)、黑屏(ping)、藍屏(ping)，不正常開機，不能觸(chu)摸(mo)(mo)(mo)、觸(chu)摸(mo)(mo)(mo)不準(zhun)，按觸(chu)摸(mo)(mo)(mo)屏(ping)無反(fan)(fan)應(ying)或(huo)反(fan)(fan)應(ying)慢、內容(rong)錯亂、進不了系統界面、無背光、背光暗、有(you)背光無字(zi)符(fu)、不能通信、按鍵無反(fan)(fan)應(ying)或(huo)損壞(huai)，電(dian)源板(ban)(ban)(ban)、高壓(ya)板(ban)(ban)(ban)故(gu)障(zhang)，液(ye)晶屏(ping)、主板(ban)(ban)(ban)壞(huai)等(deng)等(deng)，針對觸(chu)摸(mo)(mo)(mo)屏(ping)觸(chu)摸(mo)(mo)(mo)鏡片的損壞(huai)以(yi)及液(ye)晶屏(ping)的損壞(huai)，公司(si)...