來源:昌昇自動化時間:2021-08-28
倫茨觸摸屏上shang電dian沒mei反fan應ying故gu障zhang維wei修xiu,倫lun茨ci觸chu摸mo屏ping屏ping幕mu沒mei反fan應ying兩liang種zhong表biao現xian,一yi是shi手shou觸chu摸mo上shang去qu沒mei反fan應ying,另ling一yi種zhong是shi鼠shu標biao箭jian頭tou與yu手shou觸chu摸mo上shang去qu均jun沒mei有you任ren何he反fan應ying,上shang個ge月yue我wo維wei修xiu過guo的de一yi台tai倫lun茨ci觸chu摸mo屏ping屏ping幕mu沒mei反fan應ying故gu障zhang表biao現xian是shi手shou觸chu摸mo上shang去qu與yu鼠shu標biao箭jian頭tou沒mei有you任ren何he反fan應ying,沒mei有you發fa生sheng位wei置zhi改gai變bian,客ke戶hu已yi經jing送song過guo來lai,機ji器qi人ren通tong電dian後hou用yong手shou與yu鼠shu標biao同tong時shi觸chu摸mo屏ping屏ping幕mu表biao麵mian沒mei有you任ren何he反fan應ying。
為什麼倫茨觸摸屏會出現觸摸屏沒反應故障;
1.檢測倫茨觸摸屏的電源,電壓原因;
倫(lun)茨(ci)觸(chu)摸(mo)屏(ping)如(ru)出(chu)現(xian)電(dian)源(yuan)電(dian)壓(ya)問(wen)題(ti)無(wu)非(fei)就(jiu)是(shi)開(kai)關(guan)電(dian)源(yuan),電(dian)源(yuan)輸(shu)入(ru),電(dian)壓(ya)過(guo)高(gao)或(huo)是(shi)過(guo)低(di),等(deng)一(yi)些(xie)問(wen)題(ti),電(dian)源(yuan)的(de)問(wen)題(ti)是(shi)很(hen)好(hao)解(jie)決(jue)與(yu)檢(jian)測(ce)的(de),因(yin)為(wei)所(suo)有(you)電(dian)器(qi)首(shou)先(xian)是(shi)檢(jian)測(ce)電(dian)源(yuan)正(zheng)常(chang)。
genjujiqidehuanjingbutongyeshiyouyixiewaizaiyinsu,biruchumopingdesizhouyoushengbofanshetiaowen,ruguojiqidehuanjingbijiaozang,bingqieduijiqiyoumeiyoujishideqinglihuichenhuoshishuigou,yeshihuidaozhichumopingmeifan。suoyiyaodingqidegeijiqizuobaoyang,rushichumopingbenshenguzhangjishigenghuanpingmulaipaichuguzhang。
倫茨觸摸屏的控製卡如出現失靈,或是控製卡損壞這時屏幕將失去工作能力,出現屏幕沒反應。
4.檢測倫茨觸摸屏信號線出現故障;
倫茨觸摸屏信號線故障也是會引起屏幕沒反應,更換新的信號線。
5.倫茨觸摸屏與計算機主機的串口發生故障;
在zai檢jian測ce時shi發fa現xian倫lun茨ci觸chu摸mo屏ping與yu主zhu機ji的de串chuan口kou連lian接jie故gu障zhang時shi不bu僅jin會hui出chu現xian屏ping幕mu沒mei反fan應ying,同tong時shi也ye會hui造zao成cheng觸chu摸mo屏ping的de其qi他ta故gu障zhang,因yin此ci在zai排pai查zha時shi要yao仔zai細xi檢jian查zha。及ji時shi的de解jie除chu故gu障zhang。
