
西(xi)門子(zi)6RA8081直流(liu)調(tiao)速(su)器F60064報(bao)警維(wei)修技巧(qiao)
F60064故障(zhang)通(tong)常(chang)與?勵磁回路電(dian)流異(yi)常(chang)?相(xiang)關(guan),可能由以(yi)下(xia)原(yuan)因導致(zhi):
勵磁(ci)電(dian)源缺(que)相(xiang)或(huo)電(dian)壓不穩(wen)定(ding)?
勵磁(ci)回(hui)路(lu)接線松(song)動或(huo)接(jie)觸(chu)不良(liang)?
勵磁模(mo)塊(CUD)硬(ying)件故障(zhang)或(huo)參(can)數(shu)設(she)置錯誤(wu)?
電(dian)機勵(li)磁(ci)繞(rao)組短路(lu)或(huo)開路?
解(jie)決(jue)步(bu)驟(zhou)
檢查勵磁(ci)電(dian)源?
使用(yong)萬用表(biao)測量(liang)勵磁(ci)回路(lu)三相(xiang)電(dian)壓,確(que)認(ren)無(wu)缺(que)相(xiang)或(huo)電(dian)壓波(bo)動?
若(ruo)電(dian)壓異(yi)常(chang),檢查進線(xian)電(dian)源穩(wen)定(ding)性(xing)或(huo)調(tiao)整變(bian)壓器分(fen)接(jie)開關(guan)?
排(pai)查接線(xian)與硬(ying)件?
檢查勵磁(ci)回(hui)路(lu)接(jie)線(xian)端子(zi)是否(fou)緊(jin)固,排(pai)除(chu)虛接或(huo)氧(yang)化問(wen)題(ti)?
清(qing)潔(jie)勵磁電(dian)壓傳(chuan)感器接口(kou)(如(ru)P10/N10端子(zi)),必要時更換傳(chuan)感器?
參數(shu)與模(mo)塊檢查?
核對(dui)參數(shu)p50353(缺(que)相(xiang)監(jian)控響應(ying)值)是(shi)否設(she)置合理(li)?
若(ruo)懷(huai)疑(yi)CUD模(mo)塊故(gu)障,嘗試更換(huan)備(bei)用模(mo)塊或(huo)重(zhong)新(xin)校(xiao)準(zhun)參數?
電(dian)機側檢查?
斷開勵磁回路,測量(liang)電(dian)機勵(li)磁(ci)繞(rao)組電(dian)阻,確(que)認(ren)無(wu)短(duan)路或(huo)斷路?
檢查電(dian)刷磨(mo)損情況(kuang)(若為有刷電(dian)機)?
定(ding)期記(ji)錄(lu)關(guan)鍵(jian)電(dian)壓點(dian)(如(ru)P10/N10)數據(ju),預(yu)防(fang)公(gong)差超限(xian)?
備(bei)存CUD模(mo)塊、傳(chuan)感器等(deng)易損件以(yi)縮(suo)短(duan)停機時間?
6RA80上(shang)電(dian)報(bao)F60095維修,6RA80開機就報(bao)警F60066維(wei)修,6RA80不能識(shi)別卡(ka)維(wei)修,西門(men)子(zi)80報(bao)警F60007,西(xi)門子(zi)6RA80直流(liu)傳(chuan)動裝置F60105維修,6RA80直流(liu)控制(zhi)器屏幕(mu)不亮維(wei)修,6RA8091開機電(dian)機抖(dou)動維(wei)修,6RA8093啟動(dong)不合閘(zha)維(wei)修,6RA8095可控矽(gui)壞跳(tiao)閘(zha)維(wei)修,西門(men)子(zi)6RA80通(tong)訊故(gu)障(zhang)維修,6RA80報(bao)警F01910通(tong)訊報(bao)警維(wei)修,6RA8087勵磁(ci)板銷售(shou),6RA8085直(zhi)流(liu)調(tiao)速(su)器風(feng)扇轉速(su)低(di)報(bao)警,6RA8081主(zhu)板(ban)白(bai)屏維(wei)修,6RA7078電(dian)源板(ban)無(wu)輸出(chu)維修,6RA8075晶閘(zha)管壞維修,