西門子S7-1516PLC開機啟動無反應可上門修理西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC開機(ji)面(mian)板(ban)無(wu)顯示維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC上(shang)電屏幕(mu)黑屏維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC開機(ji)面(mian)板(ban)黑屏不(bu)亮(liang)維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC上(shang)電黑屏維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC啟動(dong)面(mian)板(ban)不(bu)亮(liang)維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC上(shang)電無(wu)顯示維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC上(shang)電屏幕(mu)不(bu)亮(liang)維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC上(shang)電無(wu)反應(ying)維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC上(shang)電不(bu)啟動(dong)維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC接錯(cuo)電燒壞(huai)維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC啟動(dong)亮(liang)紅燈維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC網口燈不(bu)亮(liang)維(wei)修，西(xi)(xi)門(men)子(zi)(zi)S7-1516PLC通訊連接不(bu)上(shang)維(wei)修

保(bao)養規程、設備定(ding)期測試、調整規定(ding)

(1)每半年(nian)或每季度檢查一(yi)次(ci)可編(bian)程邏輯控制器柜(ju)內各端子的連接情況，如發現松動件，應及時重新(xin)緊固;

(2)對柜中給主(zhu)機供電的(de)電源(yuan)每月(yue)重新測量工作電壓;

二、設備定期清掃的規定

(1)每(mei)隔六個月或四個季(ji)度清潔一次(ci)可(ke)(ke)編程(cheng)邏輯控制器(qi)，切斷可(ke)(ke)編程(cheng)邏輯控制器(qi)的(de)電(dian)(dian)源(yuan)，依次(ci)拆下電(dian)(dian)源(yuan)架、CPU主板和輸入/輸出板，清洗干(gan)凈，然后按(an)順序就地安裝(zhuang)，恢復所有(you)連接，通電(dian)(dian)并啟動可(ke)(ke)

編程邏輯控制器主(zhu)機。仔細(xi)清潔PLC箱;

(2)每(mei)三(san)個月更換電源機架下方(fang)過濾網;

三、西門子S7-1516PLC開機啟動無反應可上門修理 檢(jian)修(xiu)前、檢(jian)修(xiu)規程(cheng)

(1)檢修前好工具;

(2)為構件功能(neng)不失效，模板不損壞(huai)，必(bi)須使用(yong)防護裝(zhuang)置(zhi)，并做(zuo)好防靜電(dian);

(3)檢修前與調度和操作工，需掛(gua)檢修牌(pai)處掛(gua)好(hao)檢修牌(pai);

四、檢修工(gong)藝及技術(shu)要(yao)求(qiu)

(1)測量(liang)電(dian)壓時，要用(yong)數字電(dian)壓表(biao)或(huo)精度(du)為(wei)1%的表(biao)測量(liang)

(2)電源機架，CPU主板都只(zhi)能在主電源切(qie)斷(duan)時(shi)取下;