工(gong)(gong)(gong)(gong)控(kong)(kong)維修(xiu)(xiu)也是玩(wan)烙鐵，沒有所(suo)(suo)謂的(de)(de)秘籍可言，真(zhen)要(yao)說修(xiu)(xiu)工(gong)(gong)(gong)(gong)控(kong)(kong)類產品(pin)，能給點(dian)什(shen)么(me)關于工(gong)(gong)(gong)(gong)控(kong)(kong)維修(xiu)(xiu)建議的(de)(de)話，兩點(dian)很(hen)重要(yao)：1、明白這個(ge)(ge)設(she)(she)備(bei)的(de)(de)作用，設(she)(she)備(bei)是干什(shen)么(me)的(de)(de)？2、明白這個(ge)(ge)設(she)(she)備(bei)的(de)(de)工(gong)(gong)(gong)(gong)作通路(lu)，就(jiu)是怎么(me)工(gong)(gong)(gong)(gong)作的(de)(de)？這兩條硬道理適合(he)所(suo)(suo)有的(de)(de)維修(xiu)(xiu)工(gong)(gong)(gong)(gong)作，工(gong)(gong)(gong)(gong)控(kong)(kong)產品(pin)的(de)(de)設(she)(she)計(ji)訴求其實是很(hen)單一(yi)(yi)的(de)(de)，功(gong)能遠不如計(ji)算機或娛樂產品(pin)復雜。打個(ge)(ge)比方，一(yi)(yi)個(ge)(ge)小(xiao)小(xiao)的(de)(de)手機，里面裝多少個(ge)(ge)APP軟(ruan)件！應用之(zhi)多，范圍之(zhi)廣，恨不得無所(suo)(suo)不能。工(gong)(gong)(gong)(gong)控(kong)(kong)設(she)(she)備(bei)呢(ni)，越(yue)高(gao)級的(de)(de)功(gong)能越(yue)單一(yi)(yi)，而直(zhi)流(liu)調速器(qi)主要(yao)功(gong)能就(jiu)是驅動直(zhi)流(liu)馬達。RELIANCE ELECTRIC瑞恩直(zhi)流(liu)調速器(qi)維修(xiu)(xiu)FP3000-S6R-60-AN-FC.鎮江直(zhi)流(liu)調速器(qi)維修(xiu)(xiu)電話

對于(yu)由(you)電(dian)(dian)(dian)機自身質(zhi)量(liang)而產生的(de)(de)(de)故(gu)(gu)障，和(he)電(dian)(dian)(dian)機修(xiu)(xiu)理(li)部(bu)門(men)，把好(hao)制造質(zhi)量(liang)和(he)修(xiu)(xiu)理(li)質(zhi)量(liang)，使電(dian)(dian)(dian)機各(ge)項性(xing)(xing)能達到(dao)要(yao)求，從而因此產生的(de)(de)(de)故(gu)(gu)障。1.傳(chuan)動(dong)比(bi)(bi)大(da)。一級減速(su)(su)時(shi)(shi)(shi)傳(chuan)動(dong)比(bi)(bi)為(wei)1/6--1/87。兩級減速(su)(su)時(shi)(shi)(shi)傳(chuan)動(dong)比(bi)(bi)為(wei)1/99--1/7569；傳(chuan)動(dong)時(shi)(shi)(shi)傳(chuan)動(dong)比(bi)(bi)為(wei)1/5841--1/。另外根據需要(yao)還可以采(cai)用(yong)(yong)多級組合(he)(he)，速(su)(su)比(bi)(bi)達到(dao)大(da)。2.傳(chuan)動(dong)效率高。由(you)于(yu)嚙合(he)(he)部(bu)位采(cai)用(yong)(yong)了(le)滾動(dong)嚙合(he)(he)，一般一級傳(chuan)動(dong)效率為(wei)90%--95%。下列場合(he)(he)需要(yao)使用(yong)(yong)直(zhi)流(liu)(liu)調(diao)速(su)(su)器(qi)：1、需要(yao)較(jiao)寬的(de)(de)(de)調(diao)速(su)(su)范圍;2、需要(yao)較(jiao)快的(de)(de)(de)動(dong)態響應(ying)過(guo)(guo)程;3、加、減速(su)(su)時(shi)(shi)(shi)需要(yao)自動(dong)滑的(de)(de)(de)過(guo)(guo)度過(guo)(guo)程;4、需要(yao)低速(su)(su)運轉時(shi)(shi)(shi)力矩大(da);5、需要(yao)較(jiao)好(hao)的(de)(de)(de)挖土機特(te)性(xing)(xing)，能將(jiang)過(guo)(guo)載電(dian)(dian)(dian)流(liu)(liu)自動(dong)限制在(zai)設(she)定(ding)電(dian)(dian)(dian)流(liu)(liu)上(shang)(shang)。以上(shang)(shang)五點也是直(zhi)流(liu)(liu)調(diao)速(su)(su)器(qi)的(de)(de)(de)應(ying)用(yong)(yong)特(te)點。鎮江直(zhi)流(liu)(liu)調(diao)速(su)(su)器(qi)維(wei)修(xiu)(xiu)電(dian)(dian)(dian)話西門(men)子直(zhi)流(liu)(liu)調(diao)速(su)(su)器(qi)報F001電(dian)(dian)(dian)子板電(dian)(dian)(dian)源故(gu)(gu)障維(wei)修(xiu)(xiu)中(zhong)心(xin).

ABBDCS550直流(liu)調速器維修當別的(de)(de)(de)故(gu)(gu)(gu)(gu)障(zhang)原(yuan)(yuan)因（如過電(dian)(dian)(dian)(dian)(dian)壓）會導致運(yun)行中的(de)(de)(de)模(mo)塊(kuai)損壞時(shi)，或(huo)者說(shuo)在此故(gu)(gu)(gu)(gu)障(zhang)狀態下(xia)模(mo)塊(kuai)運(yun)行具有潛在的(de)(de)(de)危險時(shi)，即(ji)在停機(ji)狀態，也會警示OC故(gu)(gu)(gu)(gu)障(zhang)。如阿爾法ALPHA2000型機(ji)器，當直流(liu)回路(lu)電(dian)(dian)(dian)(dian)(dian)壓檢(jian)測電(dian)(dian)(dian)(dian)(dian)路(lu)損壞，CPU檢(jian)測到危險的(de)(de)(de)（高(gao)）電(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)壓信號時(shi)，好像來(lai)不(bu)(bu)及報過電(dian)(dian)(dian)(dian)(dian)壓故(gu)(gu)(gu)(gu)障(zhang)了(le)，直接報OC故(gu)(gu)(gu)(gu)障(zhang)得(de)了(le)，免得(de)使用者對電(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)壓過高(gao)的(de)(de)(de)提示不(bu)(bu)在意，或(huo)者運(yun)行即(ji)可導致逆變模(mo)塊(kuai)損壞！一(yi)臺臺安N2型小(xiao)功率機(ji)型，上電(dian)(dian)(dian)(dian)(dian)即(ji)跳UL或(huo)UU故(gu)(gu)(gu)(gu)障(zhang)，拒絕操作。檢(jian)查三(san)相電(dian)(dian)(dian)(dian)(dian)流(liu)互感器的(de)(de)(de)信號，三(san)路(lu)信號有嚴(yan)重偏差，起碼是(shi)已經壞掉(diao)了(le)兩只。但查該說(shuo)明書(shu)的(de)(de)(de)故(gu)(gu)(gu)(gu)障(zhang)代(dai)碼表，無此兩種故(gu)(gu)(gu)(gu)障(zhang)代(dai)碼，猜測這(zhe)種代(dai)碼是(shi)廠方維修人員才能的(de)(de)(de)密碼，不(bu)(bu)足為(wei)外人道的(de)(de)(de)。是(shi)否也為(wei)間接地提示OC故(gu)(gu)(gu)(gu)障(zhang)呢？以幫助盡快查出故(gu)(gu)(gu)(gu)障(zhang)元(yuan)件。電(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)(de)間歇振蕩或(huo)停振的(de)(de)(de)原(yuan)(yuan)因不(bu)(bu)在起振回路(lu)和穩壓回路(lu)時(shi)，還(huan)有哪(na)些(xie)原(yuan)(yuan)因可導致電(dian)(dian)(dian)(dian)(dian)路(lu)不(bu)(bu)起振呢？

ABBDCS550直流調速器維(wei)修(xiu)檢查系統參(can)(can)數(shu)(shu)(shu)設(she)定(ding)(ding)，發(fa)(fa)現(xian)全部MD參(can)(can)數(shu)(shu)(shu)設(she)定(ding)(ding)均(jun)正確無誤，檢查系統的(de)(de)SD(設(she)定(ding)(ding))參(can)(can)數(shu)(shu)(shu)發(fa)(fa)現(xian)，在SETTINGDATA頁面(mian)下的(de)(de)G96轉速限制值(zhi)為“0”，將該值(zhi)更改(gai)為機床的(de)(de)大轉速6000r/min后(hou)，機床主(zhu)軸模擬(ni)量輸(shu)出正常(chang)，主(zhu)軸旋(xuan)轉正常(chang)。查看參(can)(can)數(shu)(shu)(shu)D012，查看參(can)(can)數(shu)(shu)(shu)D014，看輸(shu)入(ru)(ru)是(shi)不(bu)(bu)(bu)是(shi)挑選(xuan)交流電(dian)源。核對(dui)A051—A052的(de)(de)設(she)置。查看P038中(zhong)(zhong)的(de)(de)速度基準來歷(li)。如果有(you)必要就從(cong)頭(tou)編(bian)(bian)(bian)(bian)程(cheng)。加(jia)(jia)快(kuai)時刻(ke)過(guo)長。對(dui)參(can)(can)數(shu)(shu)(shu)P039或(huo)(huo)A067從(cong)頭(tou)編(bian)(bian)(bian)(bian)程(cheng)。額定(ding)(ding)的(de)(de)負(fu)載(zai)或(huo)(huo)太(tai)短的(de)(de)加(jia)(jia)快(kuai)時刻(ke)促進變頻(pin)器到達電(dian)流極限，然后(hou)怠慢或(huo)(huo)中(zhong)(zhong)止加(jia)(jia)快(kuai)。對(dui)比D003和A089去(qu)掉(diao)額定(ding)(ding)負(fu)載(zai)或(huo)(huo)對(dui)參(can)(can)數(shu)(shu)(shu)P039或(huo)(huo)A067從(cong)頭(tou)編(bian)(bian)(bian)(bian)程(cheng)。查看|A084的(de)(de)設(she)置是(shi)不(bu)(bu)(bu)是(shi)不(bu)(bu)(bu)恰當(dang)(dang)。速度指(zhi)令源或(huo)(huo)數(shu)(shu)(shu)值(zhi)不(bu)(bu)(bu)是(shi)預期值(zhi)。核對(dui)DD012的(de)(de)速度指(zhi)令是(shi)不(bu)(bu)(bu)是(shi)恰當(dang)(dang)。經過(guo)編(bian)(bian)(bian)(bian)程(cheng)阻撓(nao)變頻(pin)器的(de)(de)輸(shu)出超越極限值(zhi)。查看P035，保證速度不(bu)(bu)(bu)會遭到編(bian)(bian)(bian)(bian)程(cheng)的(de)(de)限制。電(dian)動機輸(shu)入(ru)(ru)數(shu)(shu)(shu)據不(bu)(bu)(bu)準確。將電(dian)動機銘牌數(shu)(shu)(shu)據準確地(di)輸(shu)入(ru)(ru)到PP032和P033.使能A097。ABB軟啟(qi)動器維(wei)修(xiu)PSE72-600-70報(bao)警代碼EF33修(xiu)理.

直(zhi)流(liu)(liu)調速(su)器(qi)(qi)(qi)是一種(zhong)電(dian)(dian)(dian)(dian)機調速(su)裝置(zhi)，包括電(dian)(dian)(dian)(dian)機直(zhi)流(liu)(liu)調速(su)器(qi)(qi)(qi)、脈寬(kuan)直(zhi)流(liu)(liu)調速(su)器(qi)(qi)(qi)、可(ke)控(kong)(kong)硅直(zhi)流(liu)(liu)調速(su)器(qi)(qi)(qi)等，一般為模塊式直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)機調速(su)器(qi)(qi)(qi)，集電(dian)(dian)(dian)(dian)源、控(kong)(kong)制(zhi)、驅動電(dian)(dian)(dian)(dian)路(lu)于一體，選(xuan)用立體結構(gou)布局，控(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)路(lu)選(xuan)用微功(gong)耗元件，用光電(dian)(dian)(dian)(dian)耦合器(qi)(qi)(qi)完成電(dian)(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)(dian)壓的(de)(de)阻隔改換，電(dian)(dian)(dian)(dian)路(lu)的(de)(de)比(bi)例常(chang)數、積分常(chang)數和微分常(chang)數用PID適配器(qi)(qi)(qi)調整。具有(you)體積小、重量輕等特(te)色，可(ke)獨自使用也可(ke)直(zhi)接安裝在直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)機上(shang)構(gou)成一體化(hua)直(zhi)流(liu)(liu)調速(su)電(dian)(dian)(dian)(dian)機，可(ke)具有(you)調速(su)器(qi)(qi)(qi)所(suo)應(ying)有(you)的(de)(de)一切功(gong)能。直(zhi)流(liu)(liu)調速(su)器(qi)(qi)(qi)的(de)(de)5個應(ying)用特(te)點：1、需求較(jiao)寬(kuan)的(de)(de)調速(su)規模;2、需求較(jiao)快的(de)(de)動態響應(ying)過程;3、加、減(jian)速(su)時需求主動滑潤的(de)(de)過度過程;4、需求低速(su)運(yun)轉(zhuan)時力矩大;5、需求較(jiao)好的(de)(de)挖土(tu)機特(te)性，能將過載電(dian)(dian)(dian)(dian)流(liu)(liu)自動限制(zhi)在設定(ding)電(dian)(dian)(dian)(dian)流(liu)(liu)上(shang)。倫(lun)茨(ci)PWM直(zhi)流(liu)(liu)調速(su)器(qi)(qi)(qi)按鍵無反應(ying)(維修(xiu))簡化(hua)零二(er)十(shi)年.鎮江(jiang)直(zhi)流(liu)(liu)調速(su)器(qi)(qi)(qi)維修(xiu)電(dian)(dian)(dian)(dian)話

派(pai)克直流(liu)調速(su)器(qi)(qi)維修(xiu)案例.鎮江直流(liu)調速(su)器(qi)(qi)維修(xiu)電(dian)話

這(zhe)(zhe)個參數(shu)(shu)中的(de)(de)負值如果與電(dian)機的(de)(de)EMF值不(bu)符(fu)合(he)就(jiu)(jiu)會降(jiang)低變流(liu)器(qi)的(de)(de)安全性！用戶(hu)在改(gai)變該參數(shu)(shu)時需慎重。故(gu)障跳閘門(men)限：F09TripLeve=Unetmin+NetUndervTrip(1.10)在大于(yu)跳閘門(men)限5%時會發出(chu)報(bao)(bao)警(jing)信號A02-MainsVoltageLow。當(dang)參數(shu)(shu)NetUnderyTrip(1.10)改(gai)變，報(bao)(bao)警(jing)的(de)(de)范圍也相應(ying)變化。報(bao)(bao)警(jing)不(bu)會影響變流(liu)器(qi)的(de)(de)運行(xing)(xing)。這(zhe)(zhe)句話表明：電(dian)機在額定工(gong)作點以再生模(mo)式減速(su)(su)，主電(dian)源(yuan)電(dian)壓和(he)電(dian)機電(dian)壓之間(jian)的(de)(de)比例接近臨界范圍（1...5%）。在報(bao)(bao)警(jing)范圍內，允許(xu)繼續減速(su)(su)。如果主電(dian)源(yuan)電(dian)壓繼續降(jiang)低，就(jiu)(jiu)必須故(gu)障段點，否則會有(you)(you)逆變顛(dian)覆的(de)(de)危(wei)險。在電(dian)機模(mo)式下，主電(dian)源(yuan)電(dian)壓和(he)電(dian)機電(dian)壓之間(jian)的(de)(de)比例降(jiang)至報(bao)(bao)警(jing)范圍內，隨后就(jiu)(jiu)有(you)(you)故(gu)障斷電(dian)。在報(bao)(bao)警(jing)范圍內，變流(liu)器(qi)仍然能(neng)夠運行(xing)(xing)。鎮江直流(liu)調速(su)(su)器(qi)維修電(dian)話