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更新(xin)時間：2024-06-12

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西門子觸摸屏白屏無顯示（修復診斷方法）

觸摸屏(ping)開(kai)機顯示屏(ping)白(bai)屏(ping)的故障(zhang)維修思路 ：

1、首先拆開觸(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)的(de)(de)(de)(de)(de)(de)外殼，然(ran)后(hou)檢(jian)(jian)查屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)線(xian)(xian)接(jie)(jie)(jie)(jie)口是(shi)否(fou)(fou)松動(dong)或(huo)未(wei)連(lian)接(jie)(jie)(jie)(jie)好。經(jing)檢(jian)(jian)查屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)線(xian)(xian)連(lian)接(jie)(jie)(jie)(jie)正(zheng)(zheng)常(chang)(chang)。 2、接(jie)(jie)(jie)(jie)著(zhu)打(da)開電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)開關(guan)(guan)，然(ran)后(hou)用萬(wan)用表測量屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)線(xian)(xian)接(jie)(jie)(jie)(jie)口的(de)(de)(de)(de)(de)(de)供電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)是(shi)否(fou)(fou)正(zheng)(zheng)常(chang)(chang)。如(ru)(ru)果(guo)(guo)供電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)正(zheng)(zheng)常(chang)(chang)，轉(zhuan)(zhuan)到第5步;如(ru)(ru)果(guo)(guo)不(bu)(bu)(bu)正(zheng)(zheng)常(chang)(chang)，接(jie)(jie)(jie)(jie)著(zhu)檢(jian)(jian)查屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)線(xian)(xian)輸(shu)(shu)(shu)出(chu)(chu)端(duan)(duan)(duan)(duan)附近的(de)(de)(de)(de)(de)(de)保(bao)險(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)或(huo)保(bao)險(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)感是(shi)否(fou)(fou)開路或(huo)損(sun)(sun)壞(huai)(huai)。如(ru)(ru)果(guo)(guo)損(sun)(sun)壞(huai)(huai)，則(ze)更換(huan)(huan)損(sun)(sun)壞(huai)(huai)的(de)(de)(de)(de)(de)(de)元器(qi)(qi)件(jian)即(ji)(ji)可(ke)。 3、如(ru)(ru)果(guo)(guo)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)線(xian)(xian)輸(shu)(shu)(shu)出(chu)(chu)端(duan)(duan)(duan)(duan)附近的(de)(de)(de)(de)(de)(de)保(bao)險(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)或(huo)保(bao)險(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)感正(zheng)(zheng)常(chang)(chang)，接(jie)(jie)(jie)(jie)著(zhu)檢(jian)(jian)查為觸(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)供電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)DC-DC 電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)轉(zhuan)(zhuan)換(huan)(huan)電(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)(de)輸(shu)(shu)(shu)出(chu)(chu)端(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)是(shi)否(fou)(fou)正(zheng)(zheng)常(chang)(chang)。如(ru)(ru)果(guo)(guo)輸(shu)(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)不(bu)(bu)(bu)正(zheng)(zheng)常(chang)(chang)，檢(jian)(jian)查此電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)路中的(de)(de)(de)(de)(de)(de)保(bao)險(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)、PWM 控制器(qi)(qi)、開關(guan)(guan)管、電(dian)(dian)(dian)(dian)(dian)(dian)感線(xian)(xian)圈(quan)、濾波電(dian)(dian)(dian)(dian)(dian)(dian)容等元器(qi)(qi)件(jian)，然(ran)后(hou)更換(huan)(huan)損(sun)(sun)壞(huai)(huai)的(de)(de)(de)(de)(de)(de)元器(qi)(qi)件(jian)即(ji)(ji)可(ke)。 4、如(ru)(ru)果(guo)(guo)DC-DC 電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)轉(zhuan)(zhuan)換(huan)(huan)電(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)(de)輸(shu)(shu)(shu)出(chu)(chu)端(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)正(zheng)(zheng)常(chang)(chang)，則(ze)是(shi)DC-DC 電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)轉(zhuan)(zhuan)換(huan)(huan)電(dian)(dian)(dian)(dian)(dian)(dian)路輸(shu)(shu)(shu)出(chu)(chu)端(duan)(duan)(duan)(duan)到屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)線(xian)(xian)接(jie)(jie)(jie)(jie)口之間有損(sun)(sun)壞(huai)(huai)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)容等元器(qi)(qi)件(jian)，檢(jian)(jian)查并更換(huan)(huan)損(sun)(sun)壞(huai)(huai)的(de)(de)(de)(de)(de)(de)元器(qi)(qi)件(jian)即(ji)(ji)可(ke)。 5、如(ru)(ru)果(guo)(guo)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)線(xian)(xian)接(jie)(jie)(jie)(jie)口的(de)(de)(de)(de)(de)(de)供電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)正(zheng)(zheng)常(chang)(chang)，接(jie)(jie)(jie)(jie)著(zhu)檢(jian)(jian)查觸(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)面板驅動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)路中的(de)(de)(de)(de)(de)(de)時序(xu)信(xin)(xin)號(hao)、驅動(dong)信(xin)(xin)號(hao)是(shi)否(fou)(fou)正(zheng)(zheng)常(chang)(chang)。如(ru)(ru)果(guo)(guo)不(bu)(bu)(bu)正(zheng)(zheng)常(chang)(chang)，分別(bie)檢(jian)(jian)查產生此信(xin)(xin)號(hao)的(de)(de)(de)(de)(de)(de)芯(xin)片(pian)的(de)(de)(de)(de)(de)(de)輸(shu)(shu)(shu)出(chu)(chu)端(duan)(duan)(duan)(duan)信(xin)(xin)號(hao)、輸(shu)(shu)(shu)入端(duan)(duan)(duan)(duan)信(xin)(xin)號(hao)及供電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)，從而判斷驅動(dong)芯(xin)片(pian)是(shi)否(fou)(fou)損(sun)(sun)壞(huai)(huai)。如(ru)(ru)果(guo)(guo)損(sun)(sun)壞(huai)(huai)，則(ze)更換(huan)(huan)損(sun)(sun)壞(huai)(huai)器(qi)(qi)件(jian)即(ji)(ji)可(ke)。 觸(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)開機白屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)的(de)(de)(de)(de)(de)(de)維修起來不(bu)(bu)(bu)象顯示屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)黑屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)那樣容易，需(xu)要掌握一些(xie)關(guan)(guan)于觸(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)路知識，最好請專(zhuan)業的(de)(de)(de)(de)(de)(de)觸(chu)摸(mo)(mo)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)維修人員來進行檢(jian)(jian)修。

觸摸(mo)(mo)屏(ping)(ping)(ping)(ping)白(bai)屏(ping)(ping)(ping)(ping),西門子觸摸(mo)(mo)屏(ping)(ping)(ping)(ping)白(bai)屏(ping)(ping)(ping)(ping),人(ren)(ren)(ren)機(ji)(ji)界(jie)面(mian)(mian)白(bai)屏(ping)(ping)(ping)(ping)，西門子觸摸(mo)(mo)屏(ping)(ping)(ping)(ping)白(bai)屏(ping)(ping)(ping)(ping)（故障原因及維修(xiu)(xiu)）觸摸(mo)(mo)屏(ping)(ping)(ping)(ping)白(bai)屏(ping)(ping)(ping)(ping)維修(xiu)(xiu)由(you)西門子變頻器維修(xiu)(xiu)公司提供,人(ren)(ren)(ren)機(ji)(ji)界(jie)面(mian)(mian)的(de)基本概(gai)念人(ren)(ren)(ren)機(ji)(ji)界(jie)面(mian)(mian)（Human Machine Interface）又(you)稱為人(ren)(ren)(ren)機(ji)(ji)接口，簡稱為HMI。 人(ren)(ren)(ren)機(ji)(ji)界(jie)面(mian)(mian)可以承(cheng)擔下列任務(wu)：   （1）過(guo)(guo)程可視化。在(zai)人(ren)(ren)(ren)機(ji)(ji)界(jie)面(mian)(mian)上動態顯示過(guo)(guo)程數(shu)據(ju)（即PLC采(cai)集的(de) 現場數(shu)據(ju)）。   （2）操作(zuo)員對過(guo)(guo)程的(de)控(kong)制(zhi)。操作(zuo)員通(tong)過(guo)(guo)圖形界(jie)面(mian)(mian)來控(kong)制(zhi)過(guo)(guo)程。如操 作(zuo)員可以用觸摸(mo)(mo)屏(ping)(ping)(ping)(ping)畫(hua)面(mian)(mian)上的(de)輸入域來修(xiu)(xiu)改(gai)系統的(de)參(can)數(shu)，或者用畫(hua)面(mian)(mian)上的(de) 按鈕(niu)來啟動電動機(ji)(ji)等。

西門子觸(chu)摸屏白屏無顯示修(xiu)復型(xing)號；

OP7、OP17、OP27、OP177B、OP270、OP170B、OP277、OP77、OP37、TP27、TP7、TP178、TP177B、TP177、TP170 、TP270、TP277、TP37、MP277、MP370、MP270、MP270B、MP377，OP27、OP270、OP170B、OP277、OP37、TP27、TP178、TP177、TP170 、TP37、MP277、MP370、MP270、MP377、TP700，KP700，TP900，KP900，TP1200，KP1200，TP1500，KP1500，TP1900，KP1900，TP2200

西門子觸摸屏白屏無顯示（修復診斷方法）西門子觸摸屏白屏無顯示修復站

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