诊断如下Event5of120:EventID16#5371DistributedI/Os:endofthesynchronizationwithaDPmasterSlotoftheDPmaster:2Numberofdistributedstations:9Priorityclass:23Incomingevent12:32:30:900am01/01/94Event11of120:EventID16#530DNewstartupinformationinSTOPmodeStartuppreventedby:-STOPrequestexists-Differenceincomparisonofsetandactualconfiguration-ColdrestartorwarmrestartnecessaryStartupinformation:-Timefortimestampatthelastbackeduppoweron-SingleprocessoroperationCurrent/laststartuptype:-WarmrestarttriggeredbyswitchsettingPermissibilityofcertainstartuptypes:-ManualwarmrestartpermittedLastvalidoperationorsettingofautomaticstartuptypeatpoweron:-Nostartuptype/followingmemoryresetOperatingmode:STOP(internal)Incomingevent12:32:21:650am01/01/94Event12of120:EventID16#49A0STOPcausedbyparameterassignmenterrororunpermissibledifferencebetweenpresetandactualconfiguration:startupdisabledNorelevanceforuser(SDBno.):1000Norelevanceforuser(Z2):7fff(Z3):0608Previousoperatingmode:STARTUP(warmrestart)Requestedoperatingmode:STOP(internal)Externalerror,Incomingevent12:32:21:648am01/01/94Event17of120:EventID16#38C4DistributedI/Os:stationreturnAddressoftheaffectedDPslave:stationnumber:4DPmastersystemID:1Log.baseaddressoftheDPslave:Inputaddress:8189Log.baseaddressoftheDPmaster:8191RequestedOB:RackfailureOB(OB86)OBnotfound,ordisabled,orcannotbestartedinthecurrentoperatingmodeExternalerror,Outgoingevent12:29:51:084am01/01/94Event18of120:EventID16#38C4DistributedI/Os:stationreturnAddressoftheaffectedDPslave:stationnumber:12DPmastersystemID:1Log.baseaddressoftheDPslave:Inputaddress:8179Log.baseaddressoftheDPmaster:8191RequestedOB:RackfailureOB(OB86)OBnotfound,ordisabled,orcannotbestartedinthecurrentoperatingmodeExternalerror,Outgoingevent12:29:28:210am01/01/94Event19of120:EventID16#38C4DistributedI/Os:stationreturnAddressoftheaffectedDPslave:stationnumber:7DPmastersystemID:1Log.baseaddressoftheDPslave:Inputaddress:8186Log.baseaddressoftheDPmaster:8191RequestedOB:RackfailureOB(OB86)OBnotfound,ordisabled,orcannotbestartedinthecurrentoperatingmodeExternalerror,Outgoingevent12:29:28:204am01/01/94Event20of120:EventID16#38C4DistributedI/Os:stationreturnAddressoftheaffectedDPslave:stationnumber:10DPmastersystemID:1Log.baseaddressoftheDPslave:Inputaddress:8184Log.baseaddressoftheDPmaster:8191RequestedOB:RackfailureOB(OB86)OBnotfound,ordisabled,orcannotbestartedinthecurrentoperatingmodeExternalerror,Outgoingevent12:29:28:182am01/01/94Event21of120:EventID16#38C4DistributedI/Os:stationreturnAddressoftheaffectedDPslave:stationnumber:9DPmastersystemID:1Log.baseaddressoftheDPslave:Inputaddress:8181Log.baseaddressoftheDPmaster:8191RequestedOB:RackfailureOB(OB86)OBnotfound,ordisabled,orcannotbestartedinthecurrentoperatingmodeExternalerror,Outgoingevent12:29:28:097am01/01/94Event22of120:EventID16#39C4DistributedI/Os:stationfailureAddressoftheaffectedDPslave:stationnumber:10DPmastersystemID:1Log.baseaddressoftheDPslave:Inputaddress:8184Log.baseaddressoftheDPmaster:8191RequestedOB:RackfailureOB(OB86)OBnotfound,ordisabled,orcannotbestartedinthecurrentoperatingmodeExternalerror,Incomingevent12:29:27:401am01/01/94Event23of120:EventID16#39C4DistributedI/Os:stationfailureAddressoftheaffectedDPslave:stationnumber:20DPmastersystemID:1Log.baseaddressoftheDPslave:Inputaddress:8182Log.baseaddressoftheDPmaster:8191RequestedOB:RackfailureOB(OB86)OBnotfound,ordisabled,orcannotbestartedinthecurrentoperatingmodeExternalerror,Incomingevent12:29:25:500am01/01/94Event24of120:EventID16#38C4DistributedI/Os:stationreturnAddressoftheaffectedDPslave:stationnumber:20DPmastersystemID:1Log.baseaddressoftheDPslave:Inputaddress:8182Log.baseaddressoftheDPmaster:8191RequestedOB:RackfailureOB(OB86)OBnotfound,ordisabled,orcannotbestartedinthecurrentoperatingmodeExternalerror,Outgoingevent12:29:25:498am01/01/94故障有事引起输入点混乱机器自动动作151模块BF灯时断时续的闪亮送上电后还能继续工作Event25of120:EventID16#39C4DistributedI/Os:stationfailureAddressoftheaffectedDPslave:stationnumber:20DPmastersystemID:1Log.baseaddressoftheDPslave:Inputaddress:8182Log.baseaddressoftheDPmaster:8191RequestedOB:RackfailureOB(OB86)OBnotfound,ordisabled,orcannotbestartedinthecurrentoperatingmodeExternalerror,Incomingevent12:29:22:055am01/01/94