富拉爾基便攜式地磅*梅里電子汽車衡

1、顯示(shi)(shi)(shi)器(qi)(qi)無顯示(shi)(shi)(shi)故(gu)(gu)障分(fen)(fen)(fen)析：顯示(shi)(shi)(shi)器(qi)(qi)質(zhi)量(liang)窗全暗，但狀態燈(deng)亮。解決(jue)方式(shi)：首先檢(jian)查(cha)(cha)電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)插頭是(shi)否(fou)插牢，保險絲是(shi)否(fou)熔斷(duan)，電(dian)(dian)(dian)(dian)纜(lan)(lan)連線(xian)(xian)(xian)有無斷(duan)線(xian)(xian)(xian)，檢(jian)查(cha)(cha)傳(chuan)(chuan)感器(qi)(qi)輸(shu)入、輸(shu)出阻值是(shi)否(fou)符合要(yao)求。若(ruo)線(xian)(xian)(xian)盒信號(hao)線(xian)(xian)(xian)斷(duan)焊，用酒精擦洗，重(zhong)(zhong)(zhong)新焊接(jie)(jie)，系統(tong)恢復(fu)正(zheng)常。2、電(dian)(dian)(dian)(dian)子(zi)(zi)地(di)(di)磅(bang)稱重(zhong)(zhong)(zhong)儀(yi)表(biao)上(shang)(shang)(shang)稱重(zhong)(zhong)(zhong)數(shu)(shu)據故(gu)(gu)障分(fen)(fen)(fen)析：絕大(da)數(shu)(shu)情況下(xia)(xia)是(shi)電(dian)(dian)(dian)(dian)子(zi)(zi)地(di)(di)磅(bang)接(jie)(jie)線(xian)(xian)(xian)盒進水或有潮氣解決(jue)方式(shi)：把接(jie)(jie)線(xian)(xian)(xian)盒蓋子(zi)(zi)打開，用吹風機吹或在太陽下(xia)(xia)曬，直至曬干。3、電(dian)(dian)(dian)(dian)子(zi)(zi)地(di)(di)磅(bang)顯示(shi)(shi)(shi)數(shu)(shu)據與(yu)實際重(zhong)(zhong)(zhong)量(liang)偏輕(qing)故(gu)(gu)障分(fen)(fen)(fen)析：電(dian)(dian)(dian)(dian)子(zi)(zi)地(di)(di)磅(bang)秤體底(di)下(xia)(xia)有異物或其中一個(ge)以上(shang)(shang)(shang)傳(chuan)(chuan)感器(qi)(qi)損壞(huai)解決(jue)方式(shi)：檢(jian)查(cha)(cha)秤體下(xia)(xia)是(shi)否(fou)有異物，如(ru)果(guo)有清理掉(diao)，再查(cha)(cha)看(kan)是(shi)否(fou)正(zheng)常，如(ru)果(guo)還是(shi)不(bu)正(zheng)常，人到(dao)秤上(shang)(shang)(shang)的每個(ge)角上(shang)(shang)(shang)站一下(xia)(xia)，如(ru)果(guo)其中有哪個(ge)角的數(shu)(shu)據輕(qing)很多則(ze)(ze)為這個(ge)角的傳(chuan)(chuan)感器(qi)(qi)損壞(huai)，換掉(diao)即(ji)可恢復(fu)正(zheng)常。4、重(zhong)(zhong)(zhong)車下(xia)(xia)秤后，每次都(dou)留有較(jiao)大(da)份量(liang)的底(di)數(shu)(shu)，比如(ru)幾百K故(gu)(gu)障分(fen)(fen)(fen)析：電(dian)(dian)(dian)(dian)子(zi)(zi)地(di)(di)磅(bang)內部(bu)(bu)線(xian)(xian)(xian)路(lu)有破(po)損解決(jue)方式(shi)：破(po)損用防水膠(jiao)密封好。5、電(dian)(dian)(dian)(dian)子(zi)(zi)地(di)(di)磅(bang)儀(yi)表(biao)顯示(shi)(shi)(shi)不(bu)穩(wen)定，少(shao)則(ze)(ze)幾十kg，多則(ze)(ze)成(cheng)百上(shang)(shang)(shang)千kg不(bu)停(ting)地(di)(di)變動故(gu)(gu)障分(fen)(fen)(fen)析：儀(yi)表(biao)模擬部(bu)(bu)分(fen)(fen)(fen)損壞(huai)，電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)故(gu)(gu)障，傳(chuan)(chuan)感器(qi)(qi)、接(jie)(jie)線(xian)(xian)(xian)盒、電(dian)(dian)(dian)(dian)纜(lan)(lan)等有故(gu)(gu)障引起的信號(hao)變化，秤臺與(yu)基礎出現(xian)雜物堵(du)塞、限位螺栓與(yu)基礎無間隙等.解決(jue)方式(shi)：用替換法找出損壞(huai)的部(bu)(bu)件6、電(dian)(dian)(dian)(dian)子(zi)(zi)地(di)(di)磅(bang)儀(yi)表(biao)接(jie)(jie)通(tong)電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)后無任何顯示(shi)(shi)(shi)或顯示(shi)(shi)(shi)部(bu)(bu)分(fen)(fen)(fen)筆劃(hua)段，有的還伴有蜂鳴(ming)器(qi)(qi)鳴(ming)叫故(gu)(gu)障分(fen)(fen)(fen)析：外部(bu)(bu)220V電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)及供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)路(lu)（線(xian)(xian)(xian)路(lu)、保險管(guan)、機內變壓器(qi)(qi)、三(san)端穩(wen)壓電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)）有故(gu)(gu)障. 解決(jue)方式(shi)：電(dian)(dian)(dian)(dian)子(zi)(zi)地(di)(di)磅(bang)儀(yi)表(biao)PCB板損壞(huai)或LED顯示(shi)(shi)(shi)管(guan)損壞(huai)或連線(xian)(xian)(xian)脫落。

富拉爾基便攜式地磅*梅里電子汽車衡

電(dian)(dian)子(zi)汽車衡也被(bei)稱(cheng)為電(dian)(dian)子(zi)地磅。是(shi)廠礦(kuang)、商(shang)家等(deng)用于大宗貨物計量的(de)主要稱(cheng)重設備 。電(dian)(dian)子(zi)汽車衡器因(yin)其特殊的(de)構造和(he)功能，對(dui)施工安(an)裝問(wen)題提出了更高的(de)技術要求。下面我們來介(jie)紹一種便攜(xie)式電(dian)(dian)子(zi)汽車衡地基施工的(de)方案。

一(yi)、便攜式汽車衡適用范圍：

   1、電氣(qi)部(bu)分具有模擬式和數字式兩種配置；

   2、可(ke)選配打印機、大屏幕(mu)等；

   3、無基(ji)(ji)(ji)坑(keng)或有(you)基(ji)(ji)(ji)坑(keng)兩(liang)種安裝(zhuang)方(fang)式，推薦用無基(ji)(ji)(ji)坑(keng)方(fang)式；

   4、多種(zhong)防爆模式可選；

二、汽車(che)衡的基坑形式：

     便(bian)攜(xie)式(shi)(shi)汽(qi)車衡(heng)的(de)(de)基(ji)(ji)坑(keng)(keng)形式(shi)(shi)一(yi)般有兩(liang)種(zhong)，一(yi)種(zhong)為無基(ji)(ji)坑(keng)(keng)，另一(yi)種(zhong)是(shi)淺(qian)基(ji)(ji)坑(keng)(keng)。淺(qian)基(ji)(ji)坑(keng)(keng)是(shi)指攜(xie)式(shi)(shi)汽(qi)車衡(heng)安裝在(zai)基(ji)(ji)坑(keng)(keng)里，秤臺表(biao)面與(yu)地面相平的(de)(de)安裝方式(shi)(shi)，無基(ji)(ji)坑(keng)(keng)的(de)(de)攜(xie)式(shi)(shi)汽(qi)車衡(heng)在(zai)高(gao)出地面安裝，可以經常(chang)性的(de)(de)清(qing)潔，不積(ji)水，費用(yong)比較便(bian)宜。一(yi)般選擇無基(ji)(ji)坑(keng)(keng)式(shi)(shi)汽(qi)車衡(heng)安裝方式(shi)(shi)。

三、磅房：

    磅房應(ying)該(gai)靠(kao)近地(di)磅，以(yi)便放置稱重儀表，或者(zhe)是計(ji)算機、打印機等(deng)設備，另(ling)外(wai)，要保證司(si)磅員(yuan)還可以(yi)與駕駛員(yuan)、傳遞司(si)秤單、確保汽車(che)上秤、識別(bie)車(che)牌號檢(jian)查貨物等(deng)等(deng)。

四(si)、便(bian)攜(xie)式汽車衡地(di)基(ji)施工說明及磅房(fang)施工方案基(ji)礎：

汽車衡(heng)必(bi)須(xu)澆(jiao)筑混(hun)凝(ning)(ning)土基(ji)礎，此基(ji)礎必(bi)須(xu)開挖到當(dang)地凍土線(xian)以下，在施工(gong)中應(ying)保證混(hun)凝(ning)(ning)土標號，澆(jiao)預(yu)埋件是要保證水(shui)平度、位置度等幾何尺寸，在澆(jiao)灌混(hun)凝(ning)(ning)土時(shi)還要保證預(yu)埋件不移位。基(ji)礎澆(jiao)筑完工(gong)后，應(ying)按土建規范養護(hu)，混(hun)凝(ning)(ning)土達到設(she)(she)計強(qiang)度指標方可安裝汽車衡(heng)。如果要縮短(duan)養護(hu)周期，允許(xu)施工(gong)時(shi)在技術人員指導(dao)下采取加(jia)“早(zao)強(qiang)劑”等措施。為防雷，您應(ying)根據本(ben)地條件設(she)(she)置一根接(jie)地樁，并確保接(jie)地電(dian)阻<4歐(ou)，從秤臺中心位置到磅房(fang)應(ying)鋪設(she)(she)一根鐵管，用于(yu)穿信(xin)號電(dian)纜線(xian)。

注(zhu)：一般的施工周期加上基礎保(bao)養期，前后大概需要10天左(zuo)右。

     五、便攜式(shi)汽車衡地基施工(gong)說明及磅房施工(gong)方案(an)選(xuan)址：

便攜式 汽(qi)車衡的安裝(zhuang)位置應有(you)良(liang)好的排水通(tong)道，不會因暴雨(yu)或山洪(hong)而淹沒地磅，對于(yu)淺(qian)基坑，更應設置排水通(tong)道。另外，汽(qi)車衡兩端必(bi)須(xu)有(you)足夠(gou)長(chang)度(du)的平直(zhi)路供汽(qi)車上下秤臺，兩端直(zhi)道要至少等于(yu)秤臺長(chang)度(du)。

    影(ying)響(xiang)衡(heng)器安裝(zhuang)位置的另一(yi)個(ge)因素就是您(nin)每(mei)天(tian)要(yao)(yao)稱量的車(che)(che)數。如果你每(mei)天(tian)只稱量二(er)十車(che)(che)左右(you)，一(yi)臺(tai)地磅(bang)就應夠用(yong)了，要(yao)(yao)設(she)雙相(xiang)道路過磅(bang);如果每(mei)天(tian)要(yao)(yao)過衡(heng)50車(che)(che)左右(you)，您(nin)需(xu)要(yao)(yao)準備(bei)(bei)停車(che)(che)的地方，一(yi)臺(tai)地磅(bang)也應該夠用(yong)，再準備(bei)(bei)一(yi)條旁道；如果每(mei)天(tian)遠遠超過100車(che)(che)，您(nin)應考慮(lv)兩(liang)臺(tai)地磅(bang)同時使用(yong)，每(mei)臺(tai)衡(heng)器在兩(liang)個(ge)方向均(jun)能稱量重(zhong)車(che)(che)或空車(che)(che)，并用(yong)有旁道。

你(ni)(ni)應(ying)(ying)該考慮：汽車應(ying)(ying)該停在哪兒(er)？過磅(bang)時(shi)是(shi)否要(yao)(yao)排隊？下大(da)雪、下大(da)雨或在旺季時(shi)又會發生什(shen)么情(qing)況(kuang)？等(deng)等(deng)問題，都需要(yao)(yao)你(ni)(ni)拿定注意。

六、便攜式汽車衡安裝和檢定：

在(zai)大多(duo)數情況下，都(dou)是由(you)計量(liang)單(dan)位(wei)負責安(an)裝調(diao)試，廠家協助安(an)裝，以下幾樣東西需您準(zhun)備：

    1、起重(zhong)機（或鏟車）、千斤(jin)頂(ding)（大于(yu)等于(yu)5t）2只。

    2、水準儀，電(dian)焊機及雜工兩名。

&nbsp;   3、地磅安(an)裝調試后，檢定(ding)合格并發給(gei)合格證(zheng)書后，方可正(zheng)式啟用(yong)。

富拉爾基便攜式地磅*梅里電子汽車衡

1、稱(cheng)量不準確的故障(zhang)分(fen)(fen)析觀測內碼(ma)值是(shi)(shi)否(fou)穩定，傳感(gan)器各部(bu)位是(shi)(shi)否(fou)有(you)摩擦現象，穩壓電源是(shi)(shi)否(fou)穩定，運放電路是(shi)(shi)否(fou)正常，使用砝碼(ma)測試秤(cheng)盤(pan)四腳秤(cheng)量是(shi)(shi)否(fou)平均(jun)。依照說明書指(zhi)示，進一步做儀表局部(bu)分(fen)(fen)析或重量校正。

2、稱重物(wu)移除后無法(fa)回到零點的故障(zhang)分析檢查傳感器輸(shu)(shu)出(chu)信號(hao)值是(shi)否(fou)(fou)于(yu)標(biao)準(zhun)內(A/D的總(zong)放大碼/使用內碼范(fan)圍/底碼范(fan)圍)，如果信號(hao)值未在標(biao)準(zhun)內，調(diao)(diao)(diao)節傳感器可調(diao)(diao)(diao)電阻，將(jiang)信號(hao)值調(diao)(diao)(diao)到標(biao)準(zhun)內，如無法(fa)補(bu)償請(qing)檢查傳感器是(shi)否(fou)(fou)有(you)問題(ti)，在保證傳感器輸(shu)(shu)出(chu)正常(秤(cheng)體(ti)穩定)情況下，鎖定儀(yi)表故障(zhang)，一般是(shi)放大電路(lu)(lu)及(ji)A/D轉換電路(lu)(lu)發生問題(ti)，再依據電路(lu)(lu)原(yuan)理逐一判斷測(ce)試(shi)分析，以終解決問題(ti)。

3、無(wu)法開(kai)機的故障先確定非(fei)保險絲、電(dian)(dian)(dian)源開(kai)關(guan)、電(dian)(dian)(dian)源線及電(dian)(dian)(dian)壓切換開(kai)關(guan)的問(wen)題(ti)所(suo)造(zao)成，檢(jian)查變壓器有無(wu)交流(liu)電(dian)(dian)(dian)壓輸(shu)(shu)入及交流(liu)電(dian)(dian)(dian)輸(shu)(shu)出(chu)(chu)。如(ru)(ru)果儀表帶(dai)有電(dian)(dian)(dian)池將電(dian)(dian)(dian)池取下再以(yi)AC電(dian)(dian)(dian)源開(kai)機，以(yi)了解是否(fou)(fou)為電(dian)(dian)(dian)池電(dian)(dian)(dian)壓不(bu)足所(suo)造(zao)成。其次再檢(jian)測(ce)整流(liu)電(dian)(dian)(dian)路(lu)(lu)(lu)、穩壓電(dian)(dian)(dian)路(lu)(lu)(lu)以(yi)及顯示(shi)驅(qu)動電(dian)(dian)(dian)路(lu)(lu)(lu)是否(fou)(fou)出(chu)(chu)現異常(chang)，如(ru)(ru)果這些都沒(mei)問(wen)題(ti)檢(jian)查處(chu)理器及附屬電(dian)(dian)(dian)路(lu)(lu)(lu)是否(fou)(fou)燒壞。4、顯示(shi)亂碼將原來的顯示(shi)電(dian)(dian)(dian)路(lu)(lu)(lu)拆下，換一個正(zheng)(zheng)常(chang)的顯示(shi)電(dian)(dian)(dian)路(lu)(lu)(lu)看是否(fou)(fou)正(zheng)(zheng)常(chang)。如(ru)(ru)果顯示(shi)正(zheng)(zheng)常(chang)說(shuo)明(ming)顯示(shi)電(dian)(dian)(dian)路(lu)(lu)(lu)出(chu)(chu)現問(wen)題(ti)，如(ru)(ru)果不(bu)正(zheng)(zheng)常(chang)，應檢(jian)查驅(qu)動電(dian)(dian)(dian)路(lu)(lu)(lu)是否(fou)(fou)有故障，后檢(jian)查處(chu)理器顯示(shi)輸(shu)(shu)出(chu)(chu)的引腳是否(fou)(fou)在合理的輸(shu)(shu)出(chu)(chu)范圍。

5、無(wu)(wu)法(fa)稱到滿載和無(wu)(wu)法(fa)回(hui)零的情(qing)況差(cha)不多，多數可能由于小(xiao)信號輸入范圍發(fa)生了改(gai)變(bian)。按照無(wu)(wu)法(fa)回(hui)零的方法(fa)檢(jian)測(ce)，如果找不出問題，就先檢(jian)測(ce)供(gong)電(dian)電(dian)源(yuan)、A/D電(dian)路是否(fou)正常，再(zai)檢(jian)測(ce)傳(chuan)感器(qi)輸出。