服務熱線
18516586104微信同(tong)號
ABB直流變頻器開機顯示報警F502維修方法
ABB直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)調速(su)器(qi)(qi)(qi)上(shang)電(dian)(dian)(dian)顯(xian)示(shi)(shi)F501故(gu)障(zhang)維(wei)修(xiu)、ABB直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)調速(su)器(qi)(qi)(qi)啟動就報警(jing)維(wei)修(xiu)、ABB直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)調速(su)器(qi)(qi)(qi)上(shang)電(dian)(dian)(dian)就顯(xian)示(shi)(shi)F502故(gu)障(zhang)代碼、ABB直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)調速(su)器(qi)(qi)(qi)開(kai)機(ji)就顯(xian)示(shi)(shi)F501故(gu)障(zhang)代碼、ABB直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)調速(su)器(qi)(qi)(qi)上(shang)電(dian)(dian)(dian)就顯(xian)示(shi)(shi)F503故(gu)障(zhang)、ABB直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)調速(su)器(qi)(qi)(qi)上(shang)電(dian)(dian)(dian)就顯(xian)示(shi)(shi)F504故(gu)障(zhang)、ABB直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)調速(su)器(qi)(qi)(qi)開(kai)機(ji)面板就顯(xian)示(shi)(shi)F502故(gu)障(zhang)、ABB直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)調速(su)器(qi)(qi)(qi)上(shang)電(dian)(dian)(dian)就跳閘維(wei)修(xiu)、ABB直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)調速(su)器(qi)(qi)(qi)上(shang)電(dian)(dian)(dian)就報警(jing)維(wei)修(xiu)、ABB直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)調速(su)器(qi)(qi)(qi)上(shang)電(dian)(dian)(dian)就報警(jing)維(wei)修(xiu)、ABB直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)調速(su)器(qi)(qi)(qi)開(kai)機(ji)就報警(jing)維(wei)修(xiu)
對于整(zheng)流橋,萬用表(biao)黑表(biao)筆測1,紅表(biao)筆測3時(shi),阻值為(wei)0.37MΩ左右,反之無(wu)窮(qiong)(qiong)大(da)。其它四種情況均為(wei)均無(wu)窮(qiong)(qiong)大(da)。
如果測試結(jie)果與上(shang)述結(jie)果偏(pian)差太大的話,建議更(geng)換。如果考慮減少(shao)維修對(dui)生(sheng)產(chan)時(shi)間影響的話,筆者建議直(zhi)接更換變(bian)(bian)頻器(qi)比(bi)較可取,因為更換一(yi)臺變(bian)(bian)頻
器需要時(shi)間可控,大約2h,而因為(wei)出現SHORT CIR—CUlT故障代碼而維修(xiu)的話,時(shi)間遠超過2h,而且時(shi)間不可控。
1.4故障(zhang)代碼:AMBINET TEMP
ABB直流變頻器開機顯示報警F502維修方法故障原因(yin):變頻器(qi)工作(zuo)環境溫度(du)過(guo)低。
處理方(fang)法:電氣室空調考(kao)慮增加空調,提高變頻器工作(zuo)環境(jing)溫(wen)度;如果應急想盡恢復快作(zuo)業的話,可以(yi)使(shi)用電吹風等(deng)加熱工具提高環境(jing)溫(wen)度。