西門子PLC1516控制器啟動面板黑屏維修方法西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516開機(ji)無(wu)顯(xian)示維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516上(shang)(shang)電(dian)(dian)屏(ping)(ping)幕(mu)黑(hei)屏(ping)(ping)維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516開機(ji)面板黑(hei)屏(ping)(ping)不亮(liang)(liang)(liang)維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516上(shang)(shang)電(dian)(dian)黑(hei)屏(ping)(ping)維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516啟動(dong)(dong)面板不亮(liang)(liang)(liang)維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516上(shang)(shang)電(dian)(dian)無(wu)顯(xian)示維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516上(shang)(shang)電(dian)(dian)屏(ping)(ping)幕(mu)不亮(liang)(liang)(liang)維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516上(shang)(shang)電(dian)(dian)無(wu)反應(ying)維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516上(shang)(shang)電(dian)(dian)不啟動(dong)(dong)維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516接(jie)錯電(dian)(dian)燒(shao)壞維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516啟動(dong)(dong)亮(liang)(liang)(liang)紅(hong)燈維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516網口燈不亮(liang)(liang)(liang)維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)CPU1516通訊連接(jie)不上(shang)(shang)維(wei)(wei)修(xiu)(xiu)(xiu)(xiu)某些應(ying)用場(chang)合(he)，由(you)于接(jie)地(di)(di)性能不佳，會因為控(kong)制盒(he)(he)外(wai)殼(ke)布滿(man)了大量的靜電(dian)(dian)，從而影響控(kong)制盒(he)(he)內(nei)部的工作電(dian)(dian)場(chang)，導(dao)致觸(chu)摸逐漸失(shi)效。此時用一根導(dao)線將控(kong)制盒(he)(he)外(wai)殼(ke)接(jie)地(di)(di)，重(zhong)新啟動(dong)(dong)即可。

四、觸(chu)摸屏工作不穩定

一臺觸系統摸屏，其工作極不(bu)穩定，有時(shi)能正常點擊，有時(shi)卻無反應(ying)。

針對這種(zhong)現象，應著重檢查各(ge)接(jie)線接(jie)口是否出(chu)現松動，串口及中(zhong)斷號是否有(you)沖突。

五、觸(chu)摸屏無響(xiang)應故障

西門子PLC1516控制器啟動面板黑屏維修方法首先檢查各接線接口是否出現松動，然后檢查串口及中斷號是否有沖突，若有沖突，應調整資源，避開沖突。再檢查觸摸屏 表面是否出現裂縫，如有裂縫應及時更換。還需要檢查觸摸屏表面是否有塵垢，若有，用軟布進行清除。觀察檢查控制盒上的指示燈是否工作正常，正常時，指示燈 為綠色，并且閃爍