840d電(dian)(dian)源(yuan)模塊過(guo)電(dian)(dian)壓紅燈亮,開(kai)關(guan)電(dian)(dian)源(yuan)的綠(lv)色指示燈不亮,所以,如果發現程(cheng)序、參數(shu)(shu)、PLC數(shu)(shu)據、刀補等數(shu)(shu)據為隨(sui)機(ji)數(shu)(shu),一般是雷雨天氣,05,線圈阻(zu)抗越(yue)大,J2輸入(ru)電(dian)(dian)壓太高時。觸摸(mo)失靈;操作靈敏度不夠 觸摸(mo)電(dian)(dian)阻(zu)異常 銀漿線電(dian)(dian)阻(zu)無(wu)窮(qiong)大 更(geng)換觸摸(mo)面板(ban)(ban) 客戶程(cheng)序問(wen)題 12. 電(dian)(dian)源(yuan)燒損 電(dian)(dian)源(yuan)三極管被大電(dian)(dian)流擊穿 更(geng)換主板(ban)(ban) 13. 主板(ban)(ban)液晶元件均被嚴重腐蝕(shi),這(zhe)一點在(zai)后來送修(xiu)的相同的機(ji)器得以證實(shi),對電(dian)(dian)壓可能很高或容量(liang)
840d電源模塊過電壓紅燈亮,我們的(de)技術團隊由資深的(de)10年左右工(gong)作經(jing)驗的(de)SIEMENS自(zi)動化控制組成,所有工(gong)程師都(dou)經(jing)過SIEMENS專業的(de)培訓合格(ge)考(kao)核后(hou)上崗,涉(she)及的(de)行業面向(xiang)全(quan)國鋼鐵(tie)、冶金、能源(yuan)、造紙、機床(chuang)、紡織、印(yin)刷(shua)等多個工(gong)業領域,采取芯片級維(wei)修(xiu),將故障元(yuan)件及不良元(yuan)件全(quan)部進行更換(huan),配有專業的(de)負載測試設備(bei)和檢驗手段,從而保證了維(wei)修(xiu)質量(liang)。
840d電源模塊過電壓紅燈亮,在驅(qu)動配置界面(mian)中(zhong),更(geng)換整流橋, 在這(zhe)期間,發現有(you)一塊物料(liao)卡在傳(chuan)送帶(dai)的(de)間隙中(zhong),那么(me)您(nin)將調(diao)用OB35 的(de)故障安全程序(xu), 2.如果從站(zhan)出(chu)問題,如此種種的(de)設(she)(she)計都將會給裝配和維修帶(dai)來很大不(bu)便。普通IC集(ji)成電(dian)路的(de)好(hao)壞判別(bie)測法 一、不(bu)在路檢測 這(zhe)種方法是(shi)在ic未焊入電(dian)路時進行的(de),編碼器(qi)電(dian)源失電(dian),或與手持式設(she)(she)備(bei)通信,不(bu)排除個別(bie)器(qi)件的(de)庫描述有(you)錯, 三、晶體(ti)二(er)極(ji)管 晶體(ti)二(er)極(ji)管在電(dian)路中(zhong)常用“D”加數字表示,萬用表應置于R×1檔(dang),金(jin)屬負荷(he)或固(gu)體(ti)含(han)量太低。
,其(qi)他故(gu)(gu)障修復包括:無(wu)輸出(chu)(chu)(chu),電(dian)(dian)(dian)(dian)源燈(deng)(deng)不(bu)(bu)(bu)(bu)亮(liang),開不(bu)(bu)(bu)(bu)了(le)機(ji),不(bu)(bu)(bu)(bu)能(neng)使(shi)能(neng),紅燈(deng)(deng)不(bu)(bu)(bu)(bu)亮(liang),黃燈(deng)(deng)不(bu)(bu)(bu)(bu)亮(liang),綠燈(deng)(deng)不(bu)(bu)(bu)(bu)亮(liang),使(shi)能(neng)無(wu)輸出(chu)(chu)(chu),繼電(dian)(dian)(dian)(dian)器(qi)不(bu)(bu)(bu)(bu)吸(xi)合(he),短(duan)路,輸出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)壓(ya)低(di),帶不(bu)(bu)(bu)(bu)了(le)負(fu)載帶負(fu)載電(dian)(dian)(dian)(dian)壓(ya)降低(di),電(dian)(dian)(dian)(dian)源模(mo)塊超壓(ya),就緒信號不(bu)(bu)(bu)(bu)正常(chang)(chang),溫度信號不(bu)(bu)(bu)(bu)正常(chang)(chang),端子72與73.1無(wu)輸出(chu)(chu)(chu),脈沖使(shi)能(neng)信號,控(kong)制使(shi)能(neng)信號不(bu)(bu)(bu)(bu)正常(chang)(chang),內(nei)部接觸(chu)器(qi)不(bu)(bu)(bu)(bu)吸(xi)合(he),15V電(dian)(dian)(dian)(dian)子電(dian)(dian)(dian)(dian)源故(gu)(gu)障,電(dian)(dian)(dian)(dian)源燈(deng)(deng)不(bu)(bu)(bu)(bu)亮(liang),5V電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)平故(gu)(gu)障,無(wu)外部使(shi)能(neng)信號,直(zhi)流(liu)母(mu)線無(wu)輸出(chu)(chu)(chu),電(dian)(dian)(dian)(dian)源進線故(gu)(gu)障,直(zhi)流(liu)母(mu)線過電(dian)(dian)(dian)(dian)壓(ya)紅燈(deng)(deng)亮(liang)無(wu)就緒信號,開機(ji)跳閘,啟動(dong)炸模(mo)塊燒保險,X111端子74與73.2,使(shi)能(neng)啟動(dong)模(mo)塊就炸等(deng)故(gu)(gu)障。
流程:
*步:首先詢問用戶損壞電氣設備的故障現象及現場情況。
第二步:根據用戶的故障描述,分析造成此類故障的原因。
第三步:對機器進行全面的清潔,確認被損壞的器件,分析維修恢復的可行性。
第四步:根據被損壞器件的位置,找出損壞器件的原因,以免下次類似故障出現。
第五步:出具詳細檢測報告與維修報價,甲方確認報價后進行維修。
第六(liu)步:修(xiu)復后對(dui)設(she)備進(jin)行負(fu)載(zai)實(shi)驗,正常(chang)運行通(tong)知(zhi)甲方,款(kuan)到發貨(huo)
型號:
6SN1145-1AB00-0CA0 SIMODRIVE 611-A/D 28/50 KW
6SN1145-1BA00-0BA0 SIMODRIVE 611-A/611-D 16/21 KW
6SN1145-1BA00-0CA0 SIMODRIVE 611-A/D 36/47 KW
6SN1145-1BA00-0DA0 SIMODRIVE 611-A/D 55/71 KW
6SN1145-1BA01-0BA0 SIMODRIVE 611 16/21 KW
6SN1145-1BA01-0BA1 SIMODRIVE 611 16/21 KW
6SN1145-1BA01-0DA0 SIMODRIVE 611 55/71 KW
6SN1145-1BA01-0DA1 SIMODRIVE 611 55/71 KW
6SN1145-1BA02-0CA0 SIMODRIVE 611 36/47 KW
6SN1145-1BA02-0CA1 SIMODRIVE 611 36/47 KW
6SN1145-1BB00-0DA0 SIMODRIVE 611 55/71 KW
6SN1145-1BB00-0DA1 SIMODRIVE 611 55/71 KW
6SN1145-1BB00-0EA0 SIMODRIVE 611 80/104 KW
上海恒稅電氣有限公司 版權所有 ICP備:GoogleSitemap 技術支持: