標準(zhun)功能(neng):絕(jue)對(dui)坐(zuo)標/相(xiang)對(dui)坐(zuo)標、自動(dong)分(fen)中、追(zhui)數(shu)功能(neng)、輔助(zhu)零點(dian)(輔助(zhu)坐(zuo)標系(xi))、公(gong)/英(ying)制切(qie)換、黑屏(ping)省電數(shu)據(ju)保(bao)持、趨(qu)零功能(neng);
車床功能(neng):刀(dao)具(ju)偏(pian)置、錐度功能(neng)、矢(shi)量(liang)功能(neng)、總(zong)和功能(neng);
銑(xi)床功能(neng):圓(yuan)周分(fen)孔(kong)輔助(zhu)計算(suan)、圓弧(hu)加(jia)工(gong)功能(neng)、斜線(xian)分(fen)孔(kong)功能(neng)、極(ji)坐(zuo)標功能(neng);
E70數(shu)顯表(biao)故(gu)障(zhang)現象(xiang)及解決(jue)方法:
1、通(tong)電後(hou),數(shu)顯表(biao)不顯(xian)示,指(zhi)示燈(deng)不亮:
(1)檢(jian)查數(shu)顯表(biao)是否與(yu)工(gong)作電(dian)源正(zheng)確地(di)接好(hao)檢(jian)查電源是否損(sun)壞;
(2)檢(jian)查E70DSU的電(dian)源選(xuan)擇制式是否設(she)於(yu)正(zheng)確的電壓(ya)上(shang);
(3)檢(jian)查保(bao)險絲(si),若(ruo)保(bao)險絲(si)燒斷(duan)則(ze)證明(ming)電(dian)源有(you)問題,更換保(bao)險絲(si)前,應(ying)排(pai)除電(dian)源故(gu)障(zhang);

2、電源燈(deng)亮,數(shu)顯表(biao)沒有(you)顯示(shi);
(1)檢(jian)查DSU及顯示(shi)屏(ping)之(zhi)間的(de)電(dian)線(xian)接頭;
3、顯(xian)示(shi)屏(ping)上(shang)數(shu)據(ju)不變(bian)化:
(1)表(biao)示電(dian)壓太低,檢(jian)查電源電(dian)壓;
4、數(shu)顯表(biao)能(neng)工(gong)作,但(dan)時不時(shi)在沒(mei)有(you)任何(he)按(an)鍵(jian)情況(kuang)下(xia)自己復位(wei);
(1)表(biao)示電(dian)壓太低,或電源有(you)間歇性(xing)故(gu)障(zhang);
(2)檢(jian)查接頭是否完(wan)好(hao),接地(di)是否可(ke)靠;
5、顯示(shi)正(zheng)常,但(dan)不穩(wen)定(ding),尾(wei)端(duan)數(shu)字(zi)跳(tiao)動(dong),或跳(tiao)換(huan)成(cheng)新的(de)數(shu)據(ju);
(1)表(biao)示接地(di)不良(liang),不論(lun)E70本身,或(huo)需(xu)要(yao)安(an)裝(zhuang)E70的(de)機(ji)床,都必(bi)須有(you)良好(hao)的(de)接地(di);
(2)因(yin)機(ji)床震動(dong)原(yuan)因請(qing)另(ling)行處理(li);
6、顯(xian)示(shi)屏(ping)出(chu)現(xian)“SIGFAIL”字(zi)樣:
(1)檢(jian)查傳感器(qi)插頭是否完(wan)好(hao);
(2)檢(jian)查接頭或(huo)傳(chuan)感器(qi)電線(xian)有(you)沒有(you)損壞,若(ruo)只(zhi)有(you)壹個(ge)坐(zuo)標;
(3)出(chu)現(xian)這樣(yang)的訊息,把(ba)均(jun)勻好(hao)的(de)傳(chuan)感器(qi)拆下,安(an)裝(zhuang)在故(gu)障(zhang)坐(zuo)標上(shang),如(ru)果(guo)訊息照樣出(chu)現(xian),表(biao)示出(chu)問題的可(ke)能(neng)是E70數(shu)顯表(biao),註(zhu)意(yi):必(bi)須是先(xian)關(guan)機(ji)然(ran)後(hou)開啟,才能(neng)清(qing)除“SIGFAI”
(4)芯(xin)片(pian)損壞,更(geng)換(huan)芯(xin)片(pian);
(5)傳感器(qi)故(gu)障(zhang)(短路(lu)或接觸(chu)不良(liang));
7、按(an)鍵(jian)沒(mei)作用(yong):
(1)關(guan)閉(bi)後(hou)在(zai)開啟,檢(jian)查DSU及顯示(shi)屏(ping)之(zhi)間的(de)電(dian)線(xian)是否可(ke)靠連(lian)接;
8、顯(xian)數(shu)不正(zheng)確:
(1)檢(jian)查傳感器(qi)類(lei)型,確保(bao)其正(zheng)確;
(2)檢(jian)查誤差(cha)補(bu)償因數(shu)是否正(zheng)確;
(3)如果(guo)使用(yong)分(fen)段誤差(cha)補償功能(neng),變(bian)換參(can)考點位(wei)置。