西門子工控機維修6BK1000-6AA00-0XX0

西門子工控機維修 西門子電腦維修 西門子主機維修 西門子控制器維修

工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)故障(zhang)(zhang)包括:西(xi)(xi)(xi)門(men)(men)子(zi)工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)送電黑屏維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)子(zi)工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)開不(bu)了機(ji)(ji)(ji)(ji)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)屏幕(mu)不(bu)亮維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)白屏維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)子(zi)工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)按鍵失(shi)(shi)靈(ling)(ling)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)觸(chu)摸(mo)(mo)(mo)失(shi)(shi)靈(ling)(ling)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)觸(chu)摸(mo)(mo)(mo)不(bu)靈(ling)(ling)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)子(zi)工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)碎屏維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)子(zi)觸(chu)摸(mo)(mo)(mo)屏黑屏(故障(zhang)(zhang)原因及處理),西(xi)(xi)(xi)門(men)(men)子(zi)工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)/PCU50黑屏主板維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)子(zi)工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)進不(bu)了系(xi)統維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)子(zi)PCU50黑屏維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)子(zi)工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)黑屏維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),工(gong)控(kong)(kong)(kong)機(ji)(ji)(ji)(ji)卡機(ji)(ji)(ji)(ji)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),白屏維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),按鍵失(shi)(shi)靈(ling)(ling)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),碎屏維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)等(deng).

西門子工控機維修故障分析:先檢查(cha)各接線接口是(shi)(shi)否(fou)出現松(song)動,然后檢查(cha)串(chuan)口及(ji)中斷號是(shi)(shi)否(fou)有(you)沖(chong)突,若(ruo)有(you)沖(chong)突,應調(diao)整(zheng)資(zi)源,避開沖(chong)突.再檢查(cha)人機界面(mian)(mian)表(biao)面(mian)(mian)是(shi)(shi)否(fou)出現裂縫,如(ru)有(you)裂縫應及(ji)時更(geng)換.還(huan)需要檢查(cha)人機界面(mian)(mian)表(biao)面(mian)(mian)是(shi)(shi)否(fou)有(you)塵垢(gou),若(ruo)有(you),用軟布(bu)進行清(qing)潔.觀(guan)察檢查(cha)控制盒上的指(zhi)示燈(deng)是(shi)(shi)否(fou)工作正(zheng)常,正(zheng)常時,指(zhi)示燈(deng)為綠色(se),并且閃爍.

如果上面的部分均正常,可用替換(huan)法檢查人(ren)機界面,先替換(huan)控制盒,再替換(huan)觸摸屏,然后(hou)替換(huan)主機.

觸摸屏維修(xiu)方法(fa)同(tong)維修(xiu)一般(ban)的(de)電器(qi)產品是很接近的(de),不過需要注意的(de)是它本(ben)身帶有軟件程序,很多時候維修(xiu)要注意不要輕易卸下電池或者RAM等器(qi)件.

工控機觸摸屏維修常見(jian)故障(zhang)現象

1、工控機開機有顯示(shi),但是屏(ping)幕(mu)很暗,用調亮度(du)功能(neng)鍵(jian)調試無(wu)變化;

2、工控機開機觸摸(mo)屏(ping)(ping)白屏(ping)(ping)(無文字圖像(xiang))或花屏(ping)(ping),但(dan)是外接顯示器正常;

3、工(gong)控機觸摸屏上(shang)有橫向(xiang)(xiang)或縱(zong)向(xiang)(xiang)亮(liang)線、亮(liang)帶;

4、工(gong)控(kong)機(ji)開機(ji)屏幕黑屏,但外(wai)接顯示器圖像正常.

5、觸摸不了或觸摸偏移

工控(kong)機數(shu)據(ju)(ju)(ju)口(kou)上的(de)數(shu)據(ju)(ju)(ju)要與(yu)時鐘(zhong)信號(hao)(hao)協(xie)調才(cai)能(neng)正(zheng)常傳送(song)數(shu)據(ju)(ju)(ju),數(shu)據(ju)(ju)(ju)信號(hao)(hao)是時鐘(zhong)信號(hao)(hao)的(de)幾倍.在一般情況下,當時鐘(zhong)信號(hao)(hao)有(you)異常時,會使整(zheng)板顯(xian)示雜亂無章(zhang).STB鎖存信號(hao)(hao)將移位(wei)寄存器內的(de)數(shu)據(ju)(ju)(ju)送(song)到鎖存器,并將其數(shu)據(ju)(ju)(ju)內容通過驅(qu)動(dong)電路點亮(liang)LED顯(xian)示出(chu)來.但由于驅(qu)動(dong)電路受EN使能(neng)信號(hao)(hao)控(kong)制,其點亮(liang)的(de)前提是使之能(neng)為開啟狀態.鎖存信號(hao)(hao)也須(xu)要與(yu)時鐘(zhong)信號(hao)(hao)協(xie)調才(cai)能(neng)顯(xian)示出(chu)完整(zheng)的(de)圖象.在一般情況下,當鎖存信號(hao)(hao)有(you)異常時,會使整(zheng)板顯(xian)示雜亂無章(zhang).

工控機電(dian)(dian)(dian)腦反復通電(dian)(dian)(dian)試驗多次,故障依舊,只(zhi)(zhi)是偶爾發現(xian)有(you)(you)幾次在(zai)(zai)空載時(shi),逆(ni)(ni)(ni)變(bian)(bian)輸(shu)出可(ke)以維持(chi)秒鐘左右.無(wu)意(yi)中用萬(wan)用表去檢測有(you)(you)關(guan)部位的(de)電(dian)(dian)(dian)壓(ya)值時(shi),發現(xian)一只(zhi)(zhi)電(dian)(dian)(dian)池(chi)在(zai)(zai)出現(xian)故障時(shi)的(de)電(dian)(dian)(dian)壓(ya)值是2V,而另(ling)一只(zhi)(zhi)電(dian)(dian)(dian)池(chi)的(de)電(dian)(dian)(dian)壓(ya)值只(zhi)(zhi)有(you)(you)5V左右這只(zhi)(zhi)電(dian)(dian)(dian)池(chi)在(zai)(zai)靜態測量時(shi)的(de)電(dian)(dian)(dian)壓(ya)為8V).更換該電(dian)(dian)(dian)池(chi),故障排(pai)除.市電(dian)(dian)(dian)供電(dian)(dian)(dian)正常(chang)(chang),逆(ni)(ni)(ni)變(bian)(bian)時(shi)有(you)(you)輸(shu)出但輸(shu)出電(dian)(dian)(dian)壓(ya)偏低,同時(shi)變(bian)(bian)壓(ya)器伴有(you)(you)噪音(yin).故障分析與維修逆(ni)(ni)(ni)變(bian)(bian)時(shi)工作不正常(chang)(chang),應著重檢查電(dian)(dian)(dian)源的(de)逆(ni)(ni)(ni)變(bian)(bian)回路的(de)問(wen)題.

天浦正達SIEMENS西門子維修中心:SIEMENS西門子變頻器維修、SIEMENS西門子工控機維修、SIEMENS西門子伺服驅動維修、SIEMENS西門子直流調速器維修、北京SIEMENS西門子伺服控制器維修、SIEMENS西門子伺服放大器維修、SIEMENS西門子觸摸屏維修(人(ren)機界面(mian)維修(xiu))、SIEMENS西門子PLC維修(xiu)、SIEMENS西門子電源模塊(kuai)維修(xiu).