abb变频器故障列表.

《abb变频器故障列表.》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、ABB变频器故障列表.?CopyrightyearABB.Allrightsreserved.-1-6/17/2009InsertimagehereInsertimagehereInsertimagehereACS800and600ACS800and600ACS800and600ACS800and600CommisionCommisionCommisionCommisionGuideandGuideandGuideandGuideandThoubleshootingThoubleshootingThoubleshootingThoubles

2、hootingACS800/600ACS800/600ACS800/600ACS800/600调试指导与故障分析调试指导与故障分析?CopyrightyearABB-2-ContentContentContentContent内容内容1.Driveunitsfault传动单元故障2.Fieldbusfault现场总线故障?CopyrightyearABB-3-1.Driveunitsfault传动单元故障?CopyrightyearABB-4-DCOVERVOLTAGEDCOVERVOLTAGEDCOVERVOLTAGEDCOVERVOLT

3、AGE————————1111?PossibleReasonDecelerationtimeistooshort.减速时间过短。?Action[1]Setlongerramptimeorusebrakeunit.设置更长的斜坡时间或使用制动单元。[2]UseCoastingStoptoStopFunction(ifapplicable).使用自由停车方式（如果允许）。[3]ResistanceoftheBrakingResistoristoohigh.制动电阻的阻值过高。?CopyrightyearABB-5-DCOVERVOLTAGEDC

4、OVERVOLTAGEDCOVERVOLTAGEDCOVERVOLTAGE————————2222?PossibleReasonParameter20.05overvoltagecontrollerdisabledandthereisnobrakeunitorTSU/ISU.在没有制动单元或TSU/ISU的情况下，参数20.05过压控制器被关掉。?ActionDisablecontrolleronlywhenusingbrakeunitorTSU/ISU.仅当使用制动单元或TSU/ISU时才能关闭过压控制器。?CopyrightyearAB

5、B-6-DCOVERVOLTAGEDCOVERVOLTAGEDCOVERVOLTAGEDCOVERVOLTAGE————————3333?PossibleReasonSupplyvoltageistoohigh.供电电压过高。?ActionCheckmainsforstaticortransientovervoltage.检查主电源的静态或瞬态过电压。?CopyrightyearABB-7-DCOVERVOLTAGEDCOVERVOLTAGEDCOVERVOLTAGEDCOVERVOLTAGE————————4444?PossibleRea

6、sonFaultyBrakingChopper.制动斩波器故障。?ActionCheckBrakingChopperandBrakingResistors.检查制动斩波器和制动电阻。?CopyrightyearABB-8-DCOVERVOLTAGEDCOVERVOLTAGEDCOVERVOLTAGEDCOVERVOLTAGE————————5555?PossibleReasonInternalFault.内部故障。?ActionReplacexINT-board.更换xINT板。?CopyrightyearABB-9-DCOVERVOLTA

7、GEDCOVERVOLTAGEDCOVERVOLTAGEDCOVERVOLTAGE————————6666?PossibleReasonEarthfaultinIT(floatingnetwork).IT(浮地网络)接地故障。?ActionCheckthereisnoearthfaultinsupply.检查供电电源没有接地故障。?CopyrightyearABB-10-DCOVERVOLTAGEDCOVERVOLTAGEDCOVERVOLTAGEDCOVERVOLTAGE————————7777?PossibleReasonIncorre

8、ctinvertertype.不正确的逆变器型号。?ActionComparetheratingplateofthedriveandconfigurationintheswfro