,设备网故障总表

DNB模块故障判定方法设备网故障总表代码描述建议0-63正常显示,所显示的数字均是DNB(SDN)模块的节点号Normaloperation.Thenumericdisplayindicatesthe1747-SDN’snodeaddressontheDeviceNetnetwork.无None.70DNB(SDN)模块无法通过自检DeviceNetNumericDisplayCodeSummarycheck.改变DNB(SDN)模块的节点号,因为你所设置的DNB(SDN)模块的节点号在设备网中已经存在Changethemodulechanneladdresstoanotheravailableone.Thenodeaddressyouselectedisalreadyinuseonthatchannel.71在DNB(SDN)的扫描列表中存在非法的数据(错误设备的节点号码交替闪烁)Illegaldatainscanlisttable(nodenumberalternatelyflashes).重新配置DNB(SDN)的扫描列表,删除所有的非法数据Reconfigurethescanlisttableandremoveanyillegaldata.72设备网设备停止通讯设备的节点号码交替闪烁()Slavedevicestoppedcommunicating(nodenumberalternatelyflashes).检查设备和连接是否正确Inspectthefielddevicesandverifyconnections.73DNB(SDN)扫描列表中的设备ID与实际设备ID不匹配(设备的节点号码交替闪烁)Devicekeyparametersdonotmatchscanlisttableentry(nodenumberalternatelyflashes).在扫描列表中出现错误的设备处输入正确的设备ID(厂商,产品号和产品类型)EnteramatchingscanlistdeviceID.Makesurethatthedeviceattheflashingnodeaddressmatchesthedesiredkeyparameters(vendor,productcode,producttype).74通讯数据过多Dataoverrunonportdetected.修改设置到有效的数据位置Modifyyourconfigurationandcheckforinvaliddata.75在DNB(SDN)中没有扫描列表Noscanlistisactiveinthemodule.配置新的扫描列表Enterascanlist.76没有直接的网络数据交换Nodirectnetworktrafficformoduledetected.无,DNB(SDN)正在监听网络通讯None.Themodulehearsothernetworkcommunication.77设备返回到DNB(SDN)中的数据与DNB(SDN)扫描列表中的数据预留空间不匹配(设备的节点号码交替闪烁)Datasizereturneddoesnotmatchscanlists重新配置DNB(SDN)模块Reconfigureyourmoduleandchangetheaddressing.entry(nodenumberalternatelyflashes).78DNB(SDN)无法找到在扫描列表中设置好的设备(设备的节点号码交替闪烁)Slavedeviceinscanlisttabledoesnotexist(nodenumberalternatelyflashes).检查在扫描列表中存在的设备工作是否正常将该设备添加到设备网中,或者在扫描列表中删除该设备Addthedevicetothenetwork,ordeletethescanlistentryforthatdevice.79DNB(SDN)无法向设备网发送消息Modulehasfailedtotransmitamessage.确保你的DNB(SDN)已经正确的连接到设备网上,检查网络电缆,检查通讯波特率Makesurethatyourmoduleisconnectedtoavalidnetwork.Checkfordisconnectedcables.Verifybaudrate.80模块没有激活ModuleisinIDLEmode.无None.81模块故障ModuleisinFAULTmode.无None.82设备的返回信息有部分错误发生ErrordetectedinsequenceoffragmentedI/Omessagesfromdevice(nodenumberalternatelyflashes).检查DNB(SDN)的扫描列表确保设备的输入和输出数据的大小是正确的.检查设备的配置.Checkscanlisttableentryforslavedevicetomakesurethatinputandoutputdatalengthsarecorrect.Checkslavedeviceconfiguration.83DNB(SDN)和设备通讯时设备有错误的信息返回Slavedeviceisreturningerrorresponseswhenmoduleattemptstocommunicatewithit(nodenumberalternatelyflashes).检查DNB(SDN)扫描列表，检查从设备的配置Checkaccuracyofscanlisttableentry.Checkslavedeviceconfiguration.84DNB(SDN)正在初始化ModuleisinitializingtheDeviceNetchannel.无None.Thiscodeclearsitselfoncemoduleattemptstoinitializeallslavedevicesonthechannel.85运行中设备返回数据的大小和预期值不同Runtimedatasizereturnedfromslavedeviceisnotthesizeexpected.检查设备的初始化程序和配置Checkslavedeviceinstallationandconfiguration.86DNB(SDN)在运行模式时设备挂起DeviceisproducingidlestatedatawhilethescannerisinRunMode.检查设备的配置或设备的当前状态Checkdeviceconfiguration/slavenodestatus.87Availableforallocation.Scannerhasnotyetbeendetectedbyallocatedmaster,orslavemodeisenabledbutscannerisnotallocatedtoamaster.Monitorscannertodetermineiferrorcodeclearswhenmasterdetectsscanner.Iferrorremains,checkscannerslavemodeconfiguration.88不是故障，请重新给DNB(SDN)模块上电或者复位。Thisisnotanerror.Atpower-upandreset,themoduledisplaysall14segmentsofthenodeaddressandstatusdisplayLEDs.无None.89AutoDeviceReplacement(ADR)error.Slavedevicerespondedwithanerrortotheinitializationdatasenttoitbythescanner;ortheconfigurationtableinthescanner’sflashmemoryisnotvalidforaslavenode.TrytheADRdownloadagain.Ifitstillfails,tryclearingtheADRflashbydownloadinganemptyADRconfigurationtothescannerandthentrytheADRconfigurationagain.90用户在软件中禁止了DNB(SDN)Userhasdisabledcommunicationport重新配置模块。检查程序中的DNB(SDN)命令寄存器中的禁止位是否为1Reconfigureyourmodule.CheckthedisablebitintheModuleCommandRegister.91DNB(SDN)通讯口检测到通讯网线中断，DNB(SDN)检测到通讯错误Bus-offconditiondetectedoncommport.Moduleisdetectingcommunicationerrors.检查设备网线的连接和所有设备是否连接正确。检查出现错误的设备或其它引起故障的设备和接口CheckDeviceNetconnectionsandphysicalmediaintegrity.Checksystemforfailedslavedevicesorotherpossiblesourcesofnetworkinterference.92DNB(SDN)检测到设备网线上没有24V直流工作电源Nonetworkpowerdetectedoncommport.给设备网线提供24V电源。确保已将24V工作电源正确的传输到DNB(SDN)的通讯端口上Providenetworkpower.Makesurethatmoduledropcableisprovidingnetworkpowertomodulecomm.port.95DNB(SDN)正在升级ApplicationFLASHupdateinprogress.无。在升级未完成前请不要停止升级，否则将丢掉在模块中已存在的固化信息None.DonotdisconnectthemodulewhileapplicationFLASHisinprogress.Youwillloseanyexistingdatainthemodule’smemory.97在软件中将DNB(SDN)暂停使用Modulehaltedbyusercommand.无None.98不可恢复的故障Unrecoverablefirmwarefailure.咨询服务商或者更换模块Serviceorreplaceyourmodule.99不可恢复的硬件故障Unrecoverablehardwarefailure.咨询服务商或者更换模块Serviceorreplaceyourmodule.E9Non-volatileconfigurationcorruptCyclepowertomodule.Downloadconfigurationtomodule.