我司是国内较早，规模较大的工控自动化产品维修服务商，是各种品牌电气公司特约维修服务单位，目前拥有专业的维修检测设备和资深维修工程师，具有丰富的维修技术经验，掌握着大量宝贵的现场维修操作经验和大量的配件，一直从事于芯片级技术理论研究和实践，精通各品牌模块，伺服电机，伺服控制器，PLC，工控设备电路板的原理，能够在无图纸，无资料的条件下维修任何模块，伺服器，触摸屏等自动化产品，保证不二次损坏机器，不收取任何检测费。

故障原因：在一个或多个变频器输出端子检测到接地电流超过100A，如果接地电流超过变频器额定电流的220%。会产生一个<Overcurrent
Flt>过电流故障而不是接地故障。

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20F14GC456AA0NNNNN150-D32ND 150-D3NBD 150-D3NBR  150-D51NBD 150-D51NBR  150-D64NBD    150-D74NBD  150-D9NBD 150-D9NBR  150-F108NBD 150-F108NBDB 150-F108NBDD
150-F108NCD 150-F108NCDB 150-F108NCDD 150-F135NBD 150-F135NBDB 150-F135NBDD  150-F135NCDB 150-F135NCDD 150-F201NBD 150-F201NBDB 150-F201NBDD 150-F201NCD 150-F201NCDB          150-F201NCDD 150-F251NBD 150-F251NBDB 150-F251NBDD 150-F251NCD  150-F251NCDB 150-F251NCDD 150-F317NBD 150-F317NBDB 150-F361NBD 150-F361NBDB 150-F361NBDD 150-F361NCDB          150-F361NCDD 150-F480NBD 150-F480NBDB 150-F480NBDD  150-F480NCDB 150-F480NCDD   
150-B24NBD 150-B35NBD 150-B54NBD 150-B97NBD 150-B135NBD 150-B180NBD 150-B240NBD 150-B360NBD 150-B500NBD 150-B650NBD 150-B720NBD 150-B850NBD   150-B1000NBD 150-B24NBDA          150-B35NBDA 150-B54NBDA 150-B97NBDA 150-B135NBDA 150-B180NBDA 150-B240NBDA 150-B360NBDA 150-B500NBDA 150-B650NBDA 150-B720NBDA 150-F85NBDB 150-F108NBDB 150-F135NBDB 150-F201NBDB 150-F251NBDB 150-F317NBDB 150-F361NBDB 150-F480NBDB 150-B35NBDF 150-B360NBD 150-B360NBDA 150-B360NBDB 150-B360NBDC 150-B360NBDD 150-B360NBDE 150-B360NBDF 150-B500NBD 150-B500NBDA 150-B500NBDB 150-B500NBDC 150-B500NBDD 150-B500NBDE 150-B500NBDF 150-B54NBD 150-B54NBDA 150-B54NBDB 150-B54NBDC 150-B54NBDD 150-B54NBDE 150-B54NBDF 150-B650NBD 150-B650NBDA 150-B650NBDB 150-B650NBDC 150-B650NBDD150-B650NBDE 150-B650NBDF 150-B720NBD 150-B720NBDA 150-B720NBDB 150-B720NBDC 150-B720NBDD 150-B720NBDE 150-B720NBDF 150-B850NBD 150-B850NBDA 150-B850NBDB 150-B850NBDC 150-B850NBDD 150-B850NBDE 150-B850NBDF 150-B97NBD 150-B97NBDA 150-B97NBDB 150-B97NBDC 150-B97NBDD 150-B97NBDE 150-B97NBDF  150-D104NBD 150-D104NBR 150-D16NBD 150-D16NBR  150-D20NBD  150-D20NBR  150-D25NBD 150-D25NBR 150-D32NBD 150-D32NBR 150-D32NCR 150-B850NBDA 150-B1000NBDA 150-B24NBDB 150-B35NBDB 150-B54NBDB 150-B97NBDB 150-B135NBDB 150-B180NBDB 150-B240NBDB 150-B360NBDB 150-B500NBDB 150-B650NBDB  150-B720NBDB 150-B850NBDB 150-B1000NBDB
150-B24NBD 150-B35NBD 150-B54NBD 150-B97NBD 150-B135NBD 150-B180NBD 150-B240NBD 150-B360NBD 150-B500NBD 150-B650NBD 150-B720NBD 150-B850NBD 150-B1000NBD 150-B24NBDA 150-B35NBDA 150-B54NBDA 150-B97NBDA 150-B135NBDA  150-B180NBDA 150-B240NBDA 150-B360NBDA 150-B500NBDA 150-B650NBDA 150-B720NBDA 150-B850NBDA 150-B1000NBDA 150-N84 150-N84L 150-F5NBD 150-F25NBD 150-F43NBD 150-F60NBD 150-F85NBD 150-F108NBD 150-F135NBD 150-F201NBD 150-F251NBD 150-F317NBD 150-F361NBD 150-F480NBD 150-F5NBDB 150-F25NBDB 150-F43NBDB 150-F60NBDB