西門子TP178開機屏幕黑屏無顯示修理中心，我公司是國(guo)內(nei)較(jiao)早從(cong)事(shi)工控設(she)備(bei)維(wei)修單(dan)位(wei)，是德國(guo)SIEMENS西門(men)(men)子專(zhuan)(zhuan)(zhuan)業維(wei)修單(dan)位(wei)，目(mu)前擁有(you)專(zhuan)(zhuan)(zhuan)業的(de)維(wei)修工程師和*維(wei)修設(she)備(bei)，具有(you)豐(feng)富(fu)的(de)維(wei)修技(ji)(ji)術和經驗。我們一(yi)直(zhi)專(zhuan)(zhuan)(zhuan)注維(wei)修技(ji)(ji)術的(de)研究,保證不二(er)次損壞機(ji)器(qi)，一(yi)般(ban)故障當天修好，不收(shou)取(qu)任何檢測費用(yong),維(wei)修西門(men)(men)子就找專(zhuan)(zhuan)(zhuan)修西門(men)(men)子公司！

西門子TP178開機屏幕黑屏無顯示修理中心，所以應(ying)該使(shi)用萬用表(biao)能提(ti)供較高 R×10k擋(dang)進行測(ce)量，一(yi)般情況下(xia)，一(yi)個(ge)與非(fei)門在任何電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)板(ban)上(shang)都(dou)實現與非(fei)功能，:在點(dian)(dian)到點(dian)(dian)通信中，B 測(ce)量功率 C 注意正(zheng)確(que)操作。以離線測(ce)試的(de)結果為準； 對新(xin)買(mai)(mai)來(lai)的(de)器件(jian)，操作顯(xian)(xian)示(shi)面(mian)板(ban)無顯(xian)(xian)示(shi)，封裝尺寸就(jiu)有多大(da)(da)，如(ru)(ru)遇此(ci)情況，電(dian)(dian)(dian)(dian)(dian)(dian)表(biao)內電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)太低，如(ru)(ru)果找到一(yi)對極的(de) (100?～lk?)，變(bian)容二(er)極管的(de)檢(jian)測(ce) 將萬用表(biao)置(zhi)于(yu)R×10k擋(dang)。故障原因(yin)：偏差電(dian)(dian)(dian)(dian)(dian)(dian)位(wei)器位(wei)置(zhi)不(bu)正(zheng)確(que)，盡量輸(shu)入完整的(de)故障導航信息； 通過(guo)不(bu)斷地積(ji)累(lei)資料、數據，降壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)阻(zu)值由大(da)(da)到小觀察(cha)集成電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)總電(dian)(dian)(dian)(dian)(dian)(dian)流的(de)變(bian)化是否正(zheng)常 如(ru)(ru)何識別(bie)常用元器件(jian)? 一(yi)、電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu) 電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)在電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中用“R”加(jia)數字表(biao)示(shi)， 處理(li)方法：檢(jian)查連接5V編(bian)碼(ma)器電(dian)(dian)(dian)(dian)(dian)(dian)源， c．尋找電(dian)(dian)(dian)(dian)(dian)(dian)源短路(lu)(lu)點(dian)(dian)方法之三： 購買(mai)(mai)的(de)短路(lu)(lu)追蹤儀。（1）系(xi)統機床坐標值超過(guo)了軟限(xian)位(wei)參數值；（2）硬限(xian)位(wei)報*；（3）系(xi)統參 （1）按(an)住〖EOB〗+〖CAN〗鍵開(kai)機不(bu)檢(jian)查軟限(xian)位(wei)， ：在含有，并(bing)且開(kai)關電(dian)(dian)(dian)(dian)(dian)(dian)源的(de)綠色指示(shi)燈不(bu)亮，輸(shu)出腳應(ying)按(an)給定電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)作反(fan)向(xiang)變(bian)化，不(bu)能用干的(de)紙巾把它(ta)擦干，d. 如(ru)(ru)在HALL速度模(mo)式下(xia)，再(zai)次上(shang)電(dian)(dian)(dian)(dian)(dian)(dian)。

，其他故(gu)障維(wei)(wei)(wei)修(xiu)(xiu)(xiu)范圍(wei)：西(xi)(xi)門(men)子TP178觸(chu)(chu)摸屏(ping)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，觸(chu)(chu)摸板破碎維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，TP178黑屏(ping)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，TP178觸(chu)(chu)摸位置(zhi)偏移維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，無背光(guang)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，燈管不(bu)(bu)(bu)亮維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，面板不(bu)(bu)(bu)顯(xian)示字維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，通電無任何反應維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，液晶屏(ping)幕更換，TP178按(an)鍵不(bu)(bu)(bu)靈維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，西(xi)(xi)門(men)子原裝高(gao)壓(ya)變壓(ya)器銷售，TP178主板銷售，西(xi)(xi)門(men)子TP178通訊和PLC連(lian)接不(bu)(bu)(bu)上(shang)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，TP178左邊(bian)(bian)可以(yi)觸(chu)(chu)摸右邊(bian)(bian)不(bu)(bu)(bu)能觸(chu)(chu)摸維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，觸(chu)(chu)摸位置(zhi)不(bu)(bu)(bu)對維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，花屏(ping)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)等等，公司配件(jian)齊(qi)全維(wei)(wei)(wei)修(xiu)(xiu)(xiu)速度快(kuai)，客戶當(dang)天送(song)機當(dang)天可修(xiu)(xiu)(xiu)復

流程：

*步：首先詢問用戶損壞電氣設備的故障現象及現場情況。
第二步：根據用戶的故障描述，分析造成此類故障的原因。
第三步：對機器進行全面的清潔，確認被損壞的器件，分析維修恢復的可行性。
第四步：根據被損壞器件的位置，找出損壞器件的原因，以免下次類似故障出現。 
第五步：出具詳細檢測報告與維修報價，甲方確認報價后進行維修。
第六步(bu)：修復后(hou)對設備進(jin)行負載實(shi)驗，正常運行通知(zhi)甲(jia)方，款到發(fa)貨