6SN1145電源燈不亮/數控床子維修，致力于做上海值得信賴的西門子(zi)電源模塊維修企業，及時為客(ke)戶提(ti)供高品質(zhi)的維修服務(wu)

6SN1145電源燈不亮/數控床子維修，故障修理(li)方(fang)法：可(ke)旋轉該電(dian)(dian)位器(qi)(qi)(qi)(qi)來(lai)(lai)(lai)給(gei)(gei)(gei)(gei)(gei)定(ding)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)(lv)，該類給(gei)(gei)(gei)(gei)(gei)定(ding)方(fang)式(shi)適合就(jiu)地操(cao)作(zuo)，且操(cao)作(zuo)讀數(shu)(shu)方(fang)便，但不便遠傳(chuan)，2、變(bian)頻(pin)(pin)(pin)(pin)器(qi)(qi)(qi)(qi)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)(lv)給(gei)(gei)(gei)(gei)(gei)定(ding)方(fang)式(shi)之外接給(gei)(gei)(gei)(gei)(gei)定(ding)方(fang)式(shi)就(jiu)是從變(bian)頻(pin)(pin)(pin)(pin)器(qi)(qi)(qi)(qi)的(de)(de)(de)外接端子輸人頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)(lv)給(gei)(gei)(gei)(gei)(gei)定(ding)信(xin)號(hao)(hao)(hao)(hao)，來(lai)(lai)(lai)控(kong)制變(bian)頻(pin)(pin)(pin)(pin)器(qi)(qi)(qi)(qi)輸出頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)(lv)，常用(yong)的(de)(de)(de)方(fang)式(shi)有(you)：（1）模擬信(xin)號(hao)(hao)(hao)(hao)給(gei)(gei)(gei)(gei)(gei)定(ding)就(jiu)是從變(bian)頻(pin)(pin)(pin)(pin)器(qi)(qi)(qi)(qi)的(de)(de)(de)控(kong)制端子接人直(zhi)流(liu)電(dian)(dian)壓(ya)或電(dian)(dian)流(liu)信(xin)號(hao)(hao)(hao)(hao)，來(lai)(lai)(lai)進(jin)行(xing)(xing)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)(lv)給(gei)(gei)(gei)(gei)(gei)定(ding)，即通過(guo)(guo)dcs系統(tong)、plc、PID調節器(qi)(qi)(qi)(qi)、手(shou)操(cao)器(qi)(qi)(qi)(qi)等(deng)改變(bian)給(gei)(gei)(gei)(gei)(gei)定(ding)信(xin)號(hao)(hao)(hao)(hao)的(de)(de)(de)大小來(lai)(lai)(lai)調節變(bian)頻(pin)(pin)(pin)(pin)器(qi)(qi)(qi)(qi)的(de)(de)(de)輸出頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)(lv)，常用(yong)的(de)(de)(de)電(dian)(dian)壓(ya)信(xin)號(hao)(hao)(hao)(hao)有(you)：0-10V，2-10V，0-±10V，0-5V，1-5V，0-±5V等(deng)，電(dian)(dian)流(liu)信(xin)號(hao)(hao)(hao)(hao)有(you)：0-20mA，4-20mA等(deng)，對(dui)該類信(xin)號(hao)(hao)(hao)(hao)應優先選用(yong)電(dian)(dian)流(liu)信(xin)號(hao)(hao)(hao)(hao)，因為(wei)電(dian)(dian)流(liu)信(xin)號(hao)(hao)(hao)(hao)傳(chuan)輸距(ju)離(li)遠，抗干(gan)擾能(neng)力強(qiang)，如果(guo)傳(chuan)輸距(ju)離(li)不遠時選用(yong)電(dian)(dian)壓(ya)信(xin)號(hao)(hao)(hao)(hao)即可(ke)，（2）數(shu)(shu)字信(xin)號(hao)(hao)(hao)(hao)給(gei)(gei)(gei)(gei)(gei)定(ding)通過(guo)(guo)變(bian)頻(pin)(pin)(pin)(pin)器(qi)(qi)(qi)(qi)的(de)(de)(de)控(kong)制端子，輸人開、關信(xin)號(hao)(hao)(hao)(hao)來(lai)(lai)(lai)進(jin)行(xing)(xing)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)(lv)給(gei)(gei)(gei)(gei)(gei)定(ding)，數(shu)(shu)字信(xin)號(hao)(hao)(hao)(hao)給(gei)(gei)(gei)(gei)(gei)定(ding)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)(lv)的(de)(de)(de)精度(du)高，由于給(gei)(gei)(gei)(gei)(gei)定(ding)是用(yong)開關觸點操(cao)作(zuo)，其抗干(gan)擾性強(qiang)，且不易損壞，維修簡(jian)便。

6SN1145電(dian)源(yuan)與傳統(tong)(tong)的(de)控(kong)(kong)(kong)制(zhi)(zhi)系統(tong)(tong)相(xiang)比，變頻器(qi)雖取代了控(kong)(kong)(kong)制(zhi)(zhi)、執行單(dan)元，但其物理位置不(bu)相(xiang)同，控(kong)(kong)(kong)制(zhi)(zhi)方(fang)式(shi)也(ye)不(bu)相(xiang)同，而(er)且(qie)目前(qian)在(zai)分(fen)工(gong)和工(gong)作(zuo)職責范圍(wei)上都(dou)還有爭論(lun)，變頻器(qi)嚴(yan)格來說(shuo)是一個電(dian)氣控(kong)(kong)(kong)制(zhi)(zhi)裝置，由于它具有多種控(kong)(kong)(kong)制(zhi)(zhi)信號輸入方(fang)式(shi)，能夠很方(fang)便地與自控(kong)(kong)(kong)儀表相(xiang)結合而(er)組(zu)成新的(de)控(kong)(kong)(kong)制(zhi)(zhi)系統(tong)(tong)，因此在(zai)過程控(kong)(kong)(kong)制(zhi)(zhi)中的(de)應(ying)用前(qian)景(jing)是廣闊的(de)，所以儀表工(gong)學習和掌握電(dian)源(yuan)模塊的(de)知識很有必要

一、西門子驅動電源6SN1145/1146系列在維修當中常遇的故障：
 過(guo)壓(ya)（紅(hong)(hong)(hong)燈亮(liang)(liang)(liang)(liang)）、缺相（紅(hong)(hong)(hong)燈亮(liang)(liang)(liang)(liang)）、帶不(bu)(bu)了(le)負(fu)載、6SN1145始能燈不(bu)(bu)亮(liang)(liang)(liang)(liang)（綠色不(bu)(bu)亮(liang)(liang)(liang)(liang)）、指示燈不(bu)(bu)亮(liang)(liang)(liang)(liang)、按急停后，驅動器(qi)不(bu)(bu)停，電(dian)機還(huan)轉(zhuan)等情(qing)況下勻為電(dian)源(yuan)故(gu)(gu)障(zhang)，6SN1145模(mo)(mo)塊燒維(wei)修(xiu)(xiu)，輸出控制(zhi)點壞維(wei)修(xiu)(xiu)，使能不(bu)(bu)正常維(wei)修(xiu)(xiu)，6SN1145報故(gu)(gu)障(zhang)維(wei)修(xiu)(xiu)，模(mo)(mo)塊炸(zha)維(wei)修(xiu)(xiu)，電(dian)源(yuan)板等不(bu)(bu)亮(liang)(liang)(liang)(liang)維(wei)修(xiu)(xiu)，欠(qian)壓(ya)維(wei)修(xiu)(xiu)，缺相過(guo)流等維(wei)修(xiu)(xiu)。6SN1145各類故(gu)(gu)障(zhang)，6SN1145母線電(dian)壓(ya)無(wu)輸出維(wei)修(xiu)(xiu),西(xi)門子(zi)6SN1145電(dian)源(yuan)檢測缺相維(wei)修(xiu)(xiu),西(xi)門子(zi)6SN1145無(wu)顯(xian)示維(wei)修(xiu)(xiu),西(xi)門子(zi) 6SN1145故(gu)(gu)障(zhang)紅(hong)(hong)(hong)燈維(wei)修(xiu)(xiu),西(xi)門子(zi)6SN1145繼(ji)電(dian)器(qi)不(bu)(bu)吸合維(wei)修(xiu)(xiu),西(xi)門子(zi)6SN1145炸(zha)模(mo)(mo)塊維(wei)修(xiu)(xiu)等故(gu)(gu)障(zhang)維(wei)修(xiu)(xiu)。

西(xi)門(men)子(zi)電(dian)(dian)源(yuan)6SN1145模(mo)塊(kuai)(kuai)維(wei)(wei)修(xiu)(xiu)范圍包括(kuo)：西(xi)門(men)子(zi)6SN1145電(dian)(dian)源(yuan)模(mo)塊(kuai)(kuai)無(wu)(wu)輸(shu)出(chu)維(wei)(wei)修(xiu)(xiu)、6SN1145電(dian)(dian)源(yuan)模(mo)塊(kuai)(kuai)炸(zha)維(wei)(wei)修(xiu)(xiu)、6SN1145直流(liu)(liu)母線(xian)過電(dian)(dian)壓(ya)(ya)維(wei)(wei)修(xiu)(xiu)、6SN1145直流(liu)(liu)母線(xian)無(wu)(wu)輸(shu)出(chu)維(wei)(wei)修(xiu)(xiu)、6SN1145綠燈不(bu)(bu)滅維(wei)(wei)修(xiu)(xiu)、6SN1145紅燈亮(liang)維(wei)(wei)修(xiu)(xiu)、6SN1145黃燈不(bu)(bu)亮(liang)、無(wu)(wu)顯(xian)(xian)示(shi)、缺相、不(bu)(bu)能(neng)啟動(dong)、過流(liu)(liu)、過壓(ya)(ya)、欠壓(ya)(ya)、過熱、過載(zai)、參(can)數(shu)錯誤、有顯(xian)(xian)示(shi)無(wu)(wu)輸(shu)出(chu)、報警、黃燈不(bu)(bu)亮(liang)、電(dian)(dian)源(yuan)跳閘(zha)、炸(zha)模(mo)塊(kuai)(kuai)、無(wu)(wu)輸(shu)出(chu)、上電(dian)(dian)壓(ya)(ya)低(di)、紅色燈亮(liang)、輸(shu)出(chu)不(bu)(bu)平(ping)衡、不(bu)(bu)能(neng)啟動(dong)、無(wu)(wu)顯(xian)(xian)示(shi)、開關電(dian)(dian)源(yuan)損(sun)壞、模(mo)塊(kuai)(kuai)損(sun)壞、接地故(gu)障、不(bu)(bu)能(neng)調速、限流(liu)(liu)運行(xing)等維(wei)(wei)修(xiu)(xiu)。

西門子電源模塊維修型號包括：
西門子6SN1145-1BB00-0DA1維修 西門子6SN1145-1BB00-0DA0維修
西門子6SN1145-1BB00-0FA1維修 西門子6SN1145-1BB00-0FA0維修
西門子6SN1145-1BB00-0EA1維修 西門子6SN1145-1BB00-0EA0維修
西門子6SN1145-1BA02-0CA1維修 西門子6SN1145-1BA02-0CA0維修
西門子6SN1145-1BA01-0BA2維修 西門子6SN1145-1BA01-0DA1維修
西門子6SN1145-1BA01-0DA0維修 西門子6SN1145-1BA00-0DA0維修
西門子6SN1145-1AA01-0AA2維修 西門子6SN1145-1AA00-0AA1維修
西門子6SN1145-1AA00-0AA0維修 西門子6SN1145-1BA01-0BA1維修
西(xi)門子(zi)6SN1145-1AA01-0AA1維修 西(xi)門子(zi)6SN1145-1BA01-0BA0維修