孝義200T吊秤*汾陽防水電子秤

1、顯(xian)(xian)示(shi)器(qi)(qi)無(wu)顯(xian)(xian)示(shi)故(gu)(gu)(gu)(gu)障(zhang)(zhang)分析：顯(xian)(xian)示(shi)器(qi)(qi)質(zhi)量窗全暗，但狀態燈亮。解(jie)決(jue)(jue)方(fang)(fang)(fang)式(shi)(shi)：首先(xian)檢查電(dian)(dian)(dian)源(yuan)插(cha)頭是(shi)否(fou)(fou)(fou)插(cha)牢，保險絲是(shi)否(fou)(fou)(fou)熔斷(duan)，電(dian)(dian)(dian)纜(lan)連(lian)線(xian)(xian)(xian)有(you)無(wu)斷(duan)線(xian)(xian)(xian)，檢查傳(chuan)感器(qi)(qi)輸(shu)入、輸(shu)出阻(zu)值是(shi)否(fou)(fou)(fou)符合要求(qiu)。若線(xian)(xian)(xian)盒信(xin)(xin)號(hao)線(xian)(xian)(xian)斷(duan)焊，用酒精(jing)擦洗(xi)，重(zhong)(zhong)新焊接(jie)，系統恢復正常(chang)。2、電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)地(di)磅(bang)稱(cheng)重(zhong)(zhong)儀(yi)(yi)表(biao)上(shang)稱(cheng)重(zhong)(zhong)數(shu)(shu)據故(gu)(gu)(gu)(gu)障(zhang)(zhang)分析：絕大數(shu)(shu)情(qing)況(kuang)下(xia)(xia)是(shi)電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)地(di)磅(bang)接(jie)線(xian)(xian)(xian)盒進水或(huo)有(you)潮氣解(jie)決(jue)(jue)方(fang)(fang)(fang)式(shi)(shi)：把(ba)接(jie)線(xian)(xian)(xian)盒蓋子(zi)(zi)(zi)(zi)打開，用吹風機吹或(huo)在太(tai)陽下(xia)(xia)曬(shai)(shai)，直至曬(shai)(shai)干(gan)。3、電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)地(di)磅(bang)顯(xian)(xian)示(shi)數(shu)(shu)據與實際重(zhong)(zhong)量偏輕故(gu)(gu)(gu)(gu)障(zhang)(zhang)分析：電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)地(di)磅(bang)秤體底下(xia)(xia)有(you)異物(wu)或(huo)其(qi)中一(yi)個以上(shang)傳(chuan)感器(qi)(qi)損(sun)(sun)壞(huai)解(jie)決(jue)(jue)方(fang)(fang)(fang)式(shi)(shi)：檢查秤體下(xia)(xia)是(shi)否(fou)(fou)(fou)有(you)異物(wu)，如果(guo)有(you)清理掉，再查看是(shi)否(fou)(fou)(fou)正常(chang)，如果(guo)還是(shi)不正常(chang)，人到秤上(shang)的(de)(de)(de)(de)每(mei)個角(jiao)上(shang)站一(yi)下(xia)(xia)，如果(guo)其(qi)中有(you)哪個角(jiao)的(de)(de)(de)(de)數(shu)(shu)據輕很(hen)多則為這(zhe)個角(jiao)的(de)(de)(de)(de)傳(chuan)感器(qi)(qi)損(sun)(sun)壞(huai)，換掉即可恢復正常(chang)。4、重(zhong)(zhong)車下(xia)(xia)秤后，每(mei)次都留(liu)有(you)較大份量的(de)(de)(de)(de)底數(shu)(shu)，比如幾百K故(gu)(gu)(gu)(gu)障(zhang)(zhang)分析：電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)地(di)磅(bang)內部(bu)線(xian)(xian)(xian)路有(you)破損(sun)(sun)解(jie)決(jue)(jue)方(fang)(fang)(fang)式(shi)(shi)：破損(sun)(sun)用防水膠密(mi)封好。5、電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)地(di)磅(bang)儀(yi)(yi)表(biao)顯(xian)(xian)示(shi)不穩定，少則幾十kg，多則成百上(shang)千kg不停(ting)地(di)變(bian)動故(gu)(gu)(gu)(gu)障(zhang)(zhang)分析：儀(yi)(yi)表(biao)模(mo)擬部(bu)分損(sun)(sun)壞(huai)，電(dian)(dian)(dian)源(yuan)故(gu)(gu)(gu)(gu)障(zhang)(zhang)，傳(chuan)感器(qi)(qi)、接(jie)線(xian)(xian)(xian)盒、電(dian)(dian)(dian)纜(lan)等(deng)有(you)故(gu)(gu)(gu)(gu)障(zhang)(zhang)引起的(de)(de)(de)(de)信(xin)(xin)號(hao)變(bian)化，秤臺與基(ji)礎(chu)出現雜物(wu)堵塞、限(xian)位螺栓與基(ji)礎(chu)無(wu)間隙等(deng).解(jie)決(jue)(jue)方(fang)(fang)(fang)式(shi)(shi)：用替換法找(zhao)出損(sun)(sun)壞(huai)的(de)(de)(de)(de)部(bu)件6、電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)地(di)磅(bang)儀(yi)(yi)表(biao)接(jie)通電(dian)(dian)(dian)源(yuan)后無(wu)任何顯(xian)(xian)示(shi)或(huo)顯(xian)(xian)示(shi)部(bu)分筆劃(hua)段，有(you)的(de)(de)(de)(de)還伴有(you)蜂鳴器(qi)(qi)鳴叫(jiao)故(gu)(gu)(gu)(gu)障(zhang)(zhang)分析：外部(bu)220V電(dian)(dian)(dian)源(yuan)及供電(dian)(dian)(dian)電(dian)(dian)(dian)路（線(xian)(xian)(xian)路、保險管(guan)、機內變(bian)壓(ya)器(qi)(qi)、三端穩壓(ya)電(dian)(dian)(dian)源(yuan)）有(you)故(gu)(gu)(gu)(gu)障(zhang)(zhang). 解(jie)決(jue)(jue)方(fang)(fang)(fang)式(shi)(shi)：電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)地(di)磅(bang)儀(yi)(yi)表(biao)PCB板損(sun)(sun)壞(huai)或(huo)LED顯(xian)(xian)示(shi)管(guan)損(sun)(sun)壞(huai)或(huo)連(lian)線(xian)(xian)(xian)脫(tuo)落。

孝義200T吊秤*汾陽防水電子秤

地磅(bang)汽車衡常(chang)見故障(zhang)及(ji)排除方法(fa)通(tong)過觀察(cha)尋找各部件是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)有異常(chang)情況。如(ru)(ru)(ru)虛焊、開焊、斷(duan)線(xian)(xian)、燒焦、變色、短路(lu)、碰接(jie)等(deng)。用模擬器(qi)(qi)(qi)可(ke)檢(jian)查(cha)(cha)稱重(zhong)顯(xian)示器(qi)(qi)(qi) 是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)正(zheng)常(chang)，再查(cha)(cha)秤(cheng)體(ti)傳(chuan)感(gan)器(qi)(qi)(qi) 連接(jie)件是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)損(sun)壞，然后(hou)再看一下接(jie)線(xian)(xian)盒是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)受(shou)潮(chao)，如(ru)(ru)(ru)果受(shou)潮(chao)可(ke)取下接(jie)線(xian)(xian)板用酒精(jing)擦洗(xi)，干燥后(hou)系統可(ke)正(zheng)常(chang)工作(zuo)。分析故障(zhang)原因(yin)找出有毛病的電(dian)(dian)(dian)(dian)(dian)路(lu)，更換電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)件。掌握電(dian)(dian)(dian)(dian)(dian)路(lu)關鍵(jian)測試點，記住電(dian)(dian)(dian)(dian)(dian)源及(ji)集成(cheng)塊的主要(yao)技術數據，查(cha)(cha)看有關說(shuo)明(ming)書(shu)中錯誤碼，當其它檢(jian)查(cha)(cha)均無效時，應(ying)考(kao)(kao)慮更換主板。1、稱量不正(zheng)常(chang)時的解決(jue)方法(fa)檢(jian)查(cha)(cha)承(cheng)載器(qi)(qi)(qi)周(zhou)圍是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)有異物卡死或相碰，承(cheng)載器(qi)(qi)(qi)活動是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)自如(ru)(ru)(ru)。2、稱重(zhong)儀(yi)表 出現(xian)漂(piao)移(yi)(yi)的解決(jue)方法(fa)當發現(xian)儀(yi)表 漂(piao)移(yi)(yi)，首先考(kao)(kao)慮電(dian)(dian)(dian)(dian)(dian)源是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)正(zheng)常(chang)，預熱時間是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)按要(yao)求做到。置(zhi)零后(hou)觀察(cha)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)還有漂(piao)移(yi)(yi)，如(ru)(ru)(ru)果有再檢(jian)查(cha)(cha)一下接(jie)線(xian)(xian)盒是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)受(shou)潮(chao)，傳(chuan)感(gan)器(qi)(qi)(qi) 絕緣電(dian)(dian)(dian)(dian)(dian)阻是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)滿足(zu)要(yao)求，如(ru)(ru)(ru)上述(shu)辦法(fa)均無效應(ying)考(kao)(kao)慮更換主機(ji)放(fang)大電(dian)(dian)(dian)(dian)(dian)路(lu)。3、出現(xian)無顯(xian)示的解決(jue)辦法(fa)首先檢(jian)查(cha)(cha)電(dian)(dian)(dian)(dian)(dian)源插頭是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)插牢，保(bao)險(xian)絲(si)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)熔斷(duan)，電(dian)(dian)(dian)(dian)(dian)纜(lan)連線(xian)(xian)有無斷(duan)線(xian)(xian)，檢(jian)查(cha)(cha)傳(chuan)感(gan)器(qi)(qi)(qi) 輸入、輸出阻值是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)符合要(yao)求。例(li)如(ru)(ru)(ru)顯(xian)示器(qi)(qi)(qi) 質量窗全暗，但(dan)狀態燈(deng)亮，經檢(jian)查(cha)(cha)接(jie)線(xian)(xian)盒信號線(xian)(xian)斷(duan)焊，用酒精(jing)擦洗(xi)，重(zhong)新焊接(jie)，系統恢復正(zheng)常(chang)。4、打(da)印(yin)(yin)機(ji)出現(xian)故障(zhang)主要(yao)檢(jian)查(cha)(cha)能(neng)否(fou)(fou)(fou)(fou)與(yu)主機(ji)連機(ji)，送紙是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)正(zheng)常(chang)，設定指令是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)丟(diu)失，打(da)印(yin)(yin)頭有無卡住現(xian)象。例(li)如(ru)(ru)(ru)打(da)印(yin)(yin)不出字可(ke)能(neng)是(shi)(shi)(shi)(shi)碎紙屑(xie)、灰(hui)塵堵滿打(da)印(yin)(yin)針孔，用*清洗(xi)后(hou)便可(ke)打(da)印(yin)(yin)。色帶不可(ke)有撕裂現(xian)象。

孝義200T吊秤*汾陽防水電子秤