安川变频器故障处理

目录

安川变频器UV2故障 ............................................................................................................................ 5 安川变频器UV3故障 ............................................................................................................................ 5 安川变频器PF故障 ............................................................................................................................... 5 安川变频器报UV1故障名称： ............................................................................................................ 6 安川变频器OV故障名称： .................................................................................................................. 7 安川变频器GF故障名称 ...................................................................................................................... 8 安川变频器COF故障名称： ................................................................................................................ 9 安川变频器OC故障名称: ..................................................................................................................... 9 LF ........................................................................................................................................................... 11 LF2 ......................................................................................................................................................... 11 RR .......................................................................................................................................................... 11 安川变频器OH故障 ............................................................................................................................ 12 安川变频器OH1故障 .......................................................................................................................... 12 安川变频器OH3故障 .......................................................................................................................... 12 安川变频器OH4故障 .......................................................................................................................... 12 安川变频器RH故障 ............................................................................................................................ 13 安川变频器报OL1故障名称： .......................................................................................................... 13 安川变频器OL2故障名称： .............................................................................................................. 14 安川变频器OL3故障名称： .............................................................................................................. 15 安川变频器OL4故障名称： .............................................................................................................. 15 安川变频器UL3故障名称： .............................................................................................................. 15 安川变频器UL4故障名称： .............................................................................................................. 15 安川变频器OL5故障名称： .............................................................................................................. 16 安川变频器OL7故障名称： .............................................................................................................. 16 安川变频器UL5故障名称： .............................................................................................................. 16 安川变频器STO故障 .......................................................................................................................... 16 安川变频器OS故障 ............................................................................................................................. 17 安川变频器PGO故障 ......................................................................................................................... 17 安川变频器DEV故障 .......................................................................................................................... 17 安川变频器CF故障 ............................................................................................................................. 17 安川变频器FBL故障 .......................................................................................................................... 18

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FBH ........................................................................................................................................................ 18 安川变频器EF0故障 ........................................................................................................................... 18 安川变频器EF1～EF7故障 ................................................................................................................ 19 安川变频器CE故障 ............................................................................................................................ 19 安川变频器BUS故障 .......................................................................................................................... 19 安川变频器SER故障 .......................................................................................................................... 20 安川变频器ERR故障 .......................................................................................................................... 20 安川变频器DWFL DRIVEWORKSEZ故障 .................................................................................... 20 安川变频器OFA00故障 ...................................................................................................................... 20 安川变频器OFA01故障 ...................................................................................................................... 21 安川变频器OFA03故障 ...................................................................................................................... 21 安川变频器CPF02故障 ...................................................................................................................... 21 安川变频器CPF03故障 ...................................................................................................................... 21 安川变频器CPF06故障 ...................................................................................................................... 22 安川变频器CPF07故障 ...................................................................................................................... 22 安川变频器CPF08故障 ...................................................................................................................... 22 安川变频器CPF12故障 ...................................................................................................................... 22 安川变频器CPF13故障 ...................................................................................................................... 22 安川变频器CPF14故障 ...................................................................................................................... 22 安川变频器CPF16故障 ...................................................................................................................... 23 安川变频器CPF17故障 ...................................................................................................................... 23 安川变频器CPF18故障 ...................................................................................................................... 23 安川变频器CPF19故障 ...................................................................................................................... 23 安川变频器CPF20或CPF21故障 ..................................................................................................... 23 安川变频器CPF22故障 ...................................................................................................................... 23 安川变频器CPF23故障 ...................................................................................................................... 23 安川变频器CPF24故障 ...................................................................................................................... 24 安川变频器UV故障名称 .................................................................................................................... 24 安川变频器EF故障 ............................................................................................................................. 25 安川变频器OV故障 ............................................................................................................................ 25 安川变频器OH故障 ............................................................................................................................ 25 安川变频器OH2故障 .......................................................................................................................... 26

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安川变频器OH3故障 .......................................................................................................................... 26 安川变频器OL3、OL4、UL3、UL4故障........................................................................................ 27 安川变频器OS故障 ............................................................................................................................. 28 安川变频器PGO故障 ......................................................................................................................... 28 安川变频器DEV故障 .......................................................................................................................... 28 安川变频器EF0故障 ........................................................................................................................... 29 安川变频器EF1～EF7故障 ................................................................................................................ 29 安川变频器FBL故障 .......................................................................................................................... 30 安川变频器CE故障 ............................................................................................................................ 30 安川变频器BUS故障 .......................................................................................................................... 31 安川变频器CALL故障 ....................................................................................................................... 32 安川变频器RUNC故障 ...................................................................................................................... 32 安川变频器HCA故障 ......................................................................................................................... 32 安川变频器RUN故障 ......................................................................................................................... 33 安川变频器PASS故障......................................................................................................................... 33 安川变频器BB故障 ............................................................................................................................. 33 安川变频器DNE故障 .......................................................................................................................... 33 安川变频器HBB故障 .......................................................................................................................... 34 安川变频器HBBF故障 ....................................................................................................................... 34 安川变频器SE故障 ............................................................................................................................. 34 安川变频器OPE01故障 ...................................................................................................................... 34 安川变频器OPE02故障 ...................................................................................................................... 34 安川变频器OPE03故障名称 .............................................................................................................. 35 安川变频器OPE04故障 ...................................................................................................................... 35 安川变频器OPE05故障 ...................................................................................................................... 36 安川变频器OPE07故障 ...................................................................................................................... 36 安川变频器OPE08故障 ...................................................................................................................... 37 安川变频器OPE09故障 ...................................................................................................................... 38 安川变频器OPE10故障 ...................................................................................................................... 38 安川变频器OPE11故障 ...................................................................................................................... 38 安川变频器OPE13故障 ...................................................................................................................... 39 安川变频器ER-01自学习故障 ........................................................................................................... 39

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安川变频器ER-02自学习故障 ........................................................................................................... 40 安川变频器ER-03故障 ....................................................................................................................... 40 安川变频器ER-04、ER-05、ER-08故障名称 .................................................................................. 40 安川变频器ER-09故障 ....................................................................................................................... 40 安川变频器ER-11故障 ....................................................................................................................... 41 安川变频器ER-12故障 ....................................................................................................................... 41 安川END1故障.................................................................................................................................... 41 安川END2故障.................................................................................................................................... 42 安川END3故障.................................................................................................................................... 42

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安川变频器Uv2故障

控制电源故障

控制电源的电压降低

安川变频器Uv2故障原因1:200V/400V 级 7.5 kW 以下的变频器时：在没有设置瞬时停电补偿单元的状态下，将L2-02 （瞬时停电补偿时间）设定得比初始值大 对策:设置瞬时停电补偿单元。

安川变频器Uv2故障原因2:控制电源单元（选购件）的接线不当 对策:开、关电源，确认是否发生故障。

若连续出现故障，则需更换变频器或控制电源单元。 安川变频器Uv2故障原因3:变频器的内部回路故障 对策:开、关电源，确认是否发生故障。 若连续出现故障，则更换变频器。

安川变频器Uv3故障

冲击防止回路故障

发生冲击防止回路的动作不良

安川变频器Uv3故障原因1:变频器内部冲击防止回路的接触器动作不良 对策:开、关电源，确认是否发生故障。 若连续出现故障，则更换变频器。

使用U4-06 （冲击电流防止继电器的维护）确认冲击电流防止继电器的维护时期。 如果U4-06 超过90%，则更换变频器。 安川变频器Uv3故障原因2:变频器内部气温异常 对策:确认变频器的环境温度。

安川变频器PF故障

主回路电压异常

主回路直流电压在再生时以外发生异常波动（在设定为L8-05=1 （有效）时检出） 安川变频器PF故障原因1:发生输入电源缺相

对策:确认主回路电源的接线是否发生断线或接线错误。 正确进行接线。

安川变频器PF故障原因2:输入电源的接线端子松动 对策:确认端子是否松动。

请按照本手册中的紧固力矩拧紧端子。

安川变频器PF故障原因3:输入电源的电压波动过大 对策:确认电源电压。

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