ABB变频器故障列表.pdf

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ACS800 and mision
GuideGuide and ThoubleshootingThoubleshooting
Insert image ACS800ACS800 /600调试指导与故障分析
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Insert image Insert image
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Copyright year ABB.

6/17/2009
© All rights reserved.
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Content 内容
units fault
传动单元故障
fault
现场总线故障
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1. Drive units fault
传动单元故障
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DC OVERVOLTAGE——1
Possible Reason Action
Deceleration time is [1]Set longer ramp time or use brake unit.
too short. 设置更长的斜坡时间或使用制动单元。
减速时间过短。
[2]Use Coasting Stop to Stop Function(if
applicable).
使用自由停车方式(如果允许)。
[3]Resistance of the Braking Resistor is too
high.
制动电阻的阻值过高。
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DC OVERVOLTAGE——2
Possible Reason Action
Parameter overvoltage Disable controller only when
controller disabled and there using brake unit or TSU/ISU.
is no brake unit or TSU/ISU. 仅当使用制动单元或TSU/ISU时才
在没有制动单元或TSU/ISU的情能关闭过压控制器。
况下, 过压控制器
被关掉。
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DC OVERVOLTAGE——3
Possible Reason Action
Supply voltage is too high. Check mains for static or
供电电压过高。 transient overvoltage.
检查主电源的静态或瞬态过电压。
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DC OVERVOLTAGE——4
Possible Reason Action
Faulty Braking Chopper. Check Braking Chopper and
制动斩波器故障。 Braking Resistors.
检查制动斩波器和制动电阻。
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DC OVERVOLTAGE——5
Possible Reason Action
Internal Fault. Replace xINT-board .
内部故障。更换xINT板。
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DC OVERVOLTAGE——6
Possible Reason Action
Earth fault in IT(work). Check there is no earth fault in
IT(浮地网络)接地故障。 supply .
检查供电电源没有接地故障。
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DC OVERVOLTAGE——7
Possible Reason Action
Incorrect inverter type. Compare the rating plate