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西門(men)子PLC400開機不啟動(dong)原(yuan)因分析,CPU412維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU414維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU416維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU417維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電源指(zhi)示燈(deng)不亮(liang) 全亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)開機不啟動(dong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),指(zhi)示燈(deng)全閃維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)CPU通訊(xun)(xun)模塊,功能(neng)(neng)(neng)模塊壞維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通訊(xun)(xun)連接不上(shang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通訊(xun)(xun)網口壞維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),上(shang)電無顯示維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),模塊燈(deng)不亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)模塊無輸(shu)出維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸(shu)出端(duan)口壞維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電源指(zhi)示燈(deng)不亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),BF、SF燈(deng)亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸(shu)出端(duan)沒有輸(shu)出維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸(shu)入(ru)端(duan)不能(neng)(neng)(neng)控制維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),報(bao)錯維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),程序錯亂維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),不能(neng)(neng)(neng)

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西(xi)門子PLC400上(shang)電(dian)(dian)啟動無(wu)反應故障檢測,CPU412維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),CPU414維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),CPU416維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),CPU417維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),電(dian)(dian)源指(zhi)示(shi)(shi)燈(deng)不(bu)亮(liang)(liang) 全亮(liang)(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)開機不(bu)啟動維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),指(zhi)示(shi)(shi)燈(deng)全閃(shan)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)CPU通(tong)訊模塊,功(gong)能(neng)(neng)模塊壞維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),通(tong)訊連接(jie)不(bu)上(shang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),通(tong)訊網(wang)口壞維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),上(shang)電(dian)(dian)無(wu)顯示(shi)(shi)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),模塊燈(deng)不(bu)亮(liang)(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)模塊無(wu)輸(shu)出(chu)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),輸(shu)出(chu)端(duan)口壞維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),電(dian)(dian)源指(zhi)示(shi)(shi)燈(deng)不(bu)亮(liang)(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),BF、SF燈(deng)亮(liang)(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),輸(shu)出(chu)端(duan)沒有輸(shu)出(chu)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),輸(shu)入端(duan)不(bu)能(neng)(neng)控制(zhi)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),報錯維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),程(cheng)序錯亂維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),

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西門子PLC400送電(dian)指(zhi)(zhi)示(shi)(shi)燈(deng)(deng)(deng)全都不(bu)亮(liang)(liang)修(xiu)(xiu)(xiu)(xiu)復專家,,CPU412維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),CPU414維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),CPU416維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),CPU417維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),電(dian)源(yuan)指(zhi)(zhi)示(shi)(shi)燈(deng)(deng)(deng)不(bu)亮(liang)(liang) 全亮(liang)(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)開機不(bu)啟動維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),指(zhi)(zhi)示(shi)(shi)燈(deng)(deng)(deng)全閃維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)CPU通訊模(mo)塊,功能(neng)模(mo)塊壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),通訊連(lian)接不(bu)上維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),通訊網口壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),上電(dian)無顯示(shi)(shi)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),模(mo)塊燈(deng)(deng)(deng)不(bu)亮(liang)(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)模(mo)塊無輸(shu)(shu)出(chu)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),輸(shu)(shu)出(chu)端(duan)口壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),電(dian)源(yuan)指(zhi)(zhi)示(shi)(shi)燈(deng)(deng)(deng)不(bu)亮(liang)(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),BF、SF燈(deng)(deng)(deng)亮(liang)(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),輸(shu)(shu)出(chu)端(duan)沒有(you)輸(shu)(shu)出(chu)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),輸(shu)(shu)入端(duan)不(bu)能(neng)控制維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),報(bao)錯維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),程序錯亂

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西門子PLC400開機(ji)指示燈(deng)全亮(liang)故障檢測(ce),西門子的S7-400系(xi)列PLC維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU412維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU414維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU416維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU417維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電源指示燈(deng)不(bu)(bu)亮(liang) 全亮(liang)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)開機(ji)不(bu)(bu)啟(qi)動維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),指示燈(deng)全閃維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)CPU通(tong)(tong)訊模塊(kuai),功能模塊(kuai)壞維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通(tong)(tong)訊連接不(bu)(bu)上維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通(tong)(tong)訊網口壞維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),上電無(wu)顯示維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),模塊(kuai)燈(deng)不(bu)(bu)亮(liang)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)模塊(kuai)無(wu)輸(shu)(shu)出維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸(shu)(shu)出端口壞維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電源指示燈(deng)不(bu)(bu)亮(liang)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),BF、SF燈(deng)亮(liang)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸(shu)(shu)出端沒有輸(shu)(shu)出維(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)

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西門子(zi)400PLC所有燈(deng)全部都亮(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)檢測中心,,CPU412維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU414維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU416維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU417維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電(dian)源指示(shi)燈(deng)不(bu)(bu)(bu)亮(liang) 全亮(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)開機不(bu)(bu)(bu)啟動維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),指示(shi)燈(deng)全閃維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)CPU通(tong)訊(xun)模(mo)塊(kuai),功(gong)能(neng)模(mo)塊(kuai)壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通(tong)訊(xun)連接不(bu)(bu)(bu)上(shang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通(tong)訊(xun)網口壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),上(shang)電(dian)無顯示(shi)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),模(mo)塊(kuai)燈(deng)不(bu)(bu)(bu)亮(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)模(mo)塊(kuai)無輸(shu)(shu)(shu)出(chu)(chu)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸(shu)(shu)(shu)出(chu)(chu)端口壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電(dian)源指示(shi)燈(deng)不(bu)(bu)(bu)亮(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),BF、SF燈(deng)亮(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸(shu)(shu)(shu)出(chu)(chu)端沒有輸(shu)(shu)(shu)出(chu)(chu)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸(shu)(shu)(shu)入端不(bu)(bu)(bu)能(neng)控制維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),報錯維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),程序(xu)錯亂

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西門子(zi)PLC400所有燈(deng)(deng)(deng)同時閃爍(shuo)故障(zhang)原因分析,西門子(zi)的S7-400系列PLC維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),CPU412維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),CPU414維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),CPU416維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),CPU417維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),電源指(zhi)示(shi)燈(deng)(deng)(deng)不亮(liang) 全亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)開機不啟動(dong)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),指(zhi)示(shi)燈(deng)(deng)(deng)全閃維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)CPU通訊模(mo)塊,功能模(mo)塊壞維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),通訊連接不上維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),通訊網口壞維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),上電無顯(xian)示(shi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),模(mo)塊燈(deng)(deng)(deng)不亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)模(mo)塊無輸(shu)出(chu)(chu)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),輸(shu)出(chu)(chu)端(duan)口壞維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),電源指(zhi)示(shi)燈(deng)(deng)(deng)不亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),BF、SF燈(deng)(deng)(deng)亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),輸(shu)出(chu)(chu)端(duan)沒有輸(shu)出(chu)(chu)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu),輸(shu)入

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西(xi)門子(zi)(zi)400PLC啟動后全(quan)(quan)部燈(deng)閃爍專業維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)門子(zi)(zi)的S7-400系列PLC維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU412維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU414維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU416維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU417維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電源(yuan)指(zhi)示(shi)燈(deng)不亮(liang) 全(quan)(quan)亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)開機不啟動維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),指(zhi)示(shi)燈(deng)全(quan)(quan)閃維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)CPU通(tong)訊(xun)模(mo)塊(kuai)(kuai),功能模(mo)塊(kuai)(kuai)壞(huai)(huai)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通(tong)訊(xun)連接不上維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通(tong)訊(xun)網(wang)口壞(huai)(huai)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),上電無顯示(shi)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),模(mo)塊(kuai)(kuai)燈(deng)不亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)模(mo)塊(kuai)(kuai)無輸出維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸出端(duan)口壞(huai)(huai)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電源(yuan)指(zhi)示(shi)燈(deng)不亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),BF、SF燈(deng)亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸出端(duan)沒有輸出維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸入端(duan)

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西門子400PLC上(shang)(shang)電(dian)(dian)故障所有燈都閃(shan)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)中心(xin),西門子的S7-400系列PLC維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU412維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU414維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU416維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU417維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電(dian)(dian)源指(zhi)示燈不亮(liang) 全(quan)亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)開機不啟動維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),指(zhi)示燈全(quan)閃(shan)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)CPU通(tong)(tong)訊(xun)(xun)模塊,功(gong)能模塊壞(huai)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通(tong)(tong)訊(xun)(xun)連接不上(shang)(shang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通(tong)(tong)訊(xun)(xun)網(wang)口(kou)壞(huai)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),上(shang)(shang)電(dian)(dian)無顯示維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),模塊燈不亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)模塊無輸(shu)出(chu)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸(shu)出(chu)端口(kou)壞(huai)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電(dian)(dian)源指(zhi)示燈不亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),BF、SF燈亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸(shu)出(chu)端沒(mei)有輸(shu)出(chu)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)

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西門子(zi)PLC400維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),西門子(zi)的S7-400系(xi)列(lie)PLC維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),CPU412維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),CPU414維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),CPU416維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),CPU417維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),電(dian)(dian)源指示燈(deng)不(bu)(bu)亮(liang) 全亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)開機(ji)不(bu)(bu)啟動維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),指示燈(deng)全閃維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)CPU通訊模(mo)(mo)塊,功(gong)能模(mo)(mo)塊壞(huai)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),通訊連接不(bu)(bu)上維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),通訊網口壞(huai)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),上電(dian)(dian)無(wu)顯示維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),模(mo)(mo)塊燈(deng)不(bu)(bu)亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)模(mo)(mo)塊無(wu)輸出(chu)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),輸出(chu)端(duan)口壞(huai)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),電(dian)(dian)源指示燈(deng)不(bu)(bu)亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),BF、SF燈(deng)亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),輸出(chu)端(duan)沒有(you)輸出(chu)維(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),輸入端(duan)不(bu)(bu)能控

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西門子(zi)PLC400上(shang)電(dian)(dian)指(zhi)示(shi)燈全(quan)(quan)亮(liang)/全(quan)(quan)閃故障維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西門子(zi)的S7-400系列PLC維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU412維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU414維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU416維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),CPU417維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電(dian)(dian)源指(zhi)示(shi)燈不(bu)(bu)(bu)亮(liang) 全(quan)(quan)亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)開機(ji)不(bu)(bu)(bu)啟動維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),指(zhi)示(shi)燈全(quan)(quan)閃維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)CPU通訊模塊(kuai),功能模塊(kuai)壞維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通訊連接不(bu)(bu)(bu)上(shang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),通訊網口壞維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),上(shang)電(dian)(dian)無顯示(shi)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),模塊(kuai)燈不(bu)(bu)(bu)亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)模塊(kuai)無輸出維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸出端口壞維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),電(dian)(dian)源指(zhi)示(shi)燈不(bu)(bu)(bu)亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),BF、SF燈亮(liang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),輸出端沒(mei)有(you)輸出維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),

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