AC800 PEC口通讯配置Word文档格式.docx
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AC800 PEC口通讯配置Word文档格式.docx
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6.1AC800PECLEDs11
6.2PecToPecandPecToPDAAlarmHandling12
7.Descriptionofdatastructuresandthedataadministrationsystem13
7.1Step-by-stepInstallationProcedure13
7.1.1ControlBuilderCITProject13
7.1.2LoadingofnecessaryFlashFilesontoAC800PEC14
7.1.3PECOptLinkControlBuilderexampleandtestapplication15
8.Systeminterface19
8.1PtPInteractionWindow19
8.2PtPdaInteractionWindow19
8.3OverridingCommunicationWindow21
8.4InterfaceConnectionHandling21
9.Auxiliaryinformation22
10.Systemconstraintsandsparecapacity22
11.Timing/performanceconsiderations23
11.1PecToPDACommunicationLoad23
11.1.1SimulinkFastTask(1ms)–InterruptB23
11.1.2ControlBuilderCriticalTask(2ms)–FAST23
11.2PecToPec1…8Communicationload24
11.2.1SimulinkFastTask(1ms)–InterruptB24
11.2.2SimulinkMediumTask(10ms)–OptLnkMed24
11.2.3SimulinkSlowTask(50ms)–tSingleRate25
11.3SummaryonexpectedPECload25
12.Availability25
13.Maintenanceanddiagnosticfeatures25
14.Training26
15.Existingsystems26
16.Environmentaspects26
17.Safetyrequirements26
18.Requirementsforergonomicdesign26
19.Noisespecification26
20.Feasibilitystudies26
21.Dataandinformationexchange26
22.ProjectRulesandGuidelines26
23.Relateddocumentation26
23.1AC800PECFlashFileupdatesforopticalPec/PDAlinks26
23.1.1FilesrequiredtooperatePecToPecandPecToPDALinkfromCITLevel26
23.1.2Flashfilestransferred,exchangedormodified26
23.1.3HardwaredefinitionfiletobeinsertedintoCITproject27
23.1.4Otherfiles27
23.2Projectdocumentation28
23.3PublishedLiterature28
23.4ScopeofSupply28
23.5TestSpecification28
24.Otherrequirements28
General
ThisdocumentismeanttosummarizethemainspecificationandfeaturesofopticalPEClinkforPectoPecandPectoPDAcommunication.
ThepresentdocumentationisupdatedandrelatedtotheOpcodeToolboxRelease411.
Overallsystemdescription
1.1PECtoPECPowerLinks
Functionality:
∙Upto8point-to-pointopticallinks
∙Links4,5,6,7and8canberunoptionalviaplasticorglasfaser
∙1.28mslinkandupdatecycletimeonFPGAlevel
∙128*32bitdataperlink(sendandreceive)
∙10Mbit/stransmissionspeed
∙adjustablelinksupervision
OperationoftheopticallinksfromPectoPecisscalablewithrespecttothecyclicupdaterate,withrespecttotheamountofsignalsthataretransferred(send/receive)inordertokeeptheadditionalPECloadcausedbythecommunicationtoaminimum.
Attention:
ActivatingthedifferentPECtoPEClinksand/ordatamodulesresultsinadditionalPECload!
PECtoPECLink1to8
Tsample
ControlIT
Simulink
Basis
F/M/S1
Option1
F/M/S2
Option2
F/M/S3
Option3
F/M/S4
total
fix
dint
real
2ms
1ms(F)
1
2
12
20ms
10ms(M)
6
28
100ms
50ms(S)
4
17
84
25
124
Table1:
PECtoPECsignalstransferredinbothdirections.
AspecialControlWord“PtPLogicCh1…Ch8.ControlWordSnd/Rec”foreachlinkisusedtoactivatethedifferentPECLinks1to8andthedata-moduleoptionsforthedifferenttasklevelsF:
Fast,M:
MediumandS:
Slow,thatshouldbeused.AcorrespondingStatusWord“PtPLogicCh1…Ch8.StatusWordSnd/Rec”informstheuseraboutwhatdata-modulesarecurrentlyactivated.
Figure1:
FunctionBlockforactivating1PECtoPECLink
Example:
∙IfPtPLogic.ImplSndF1issettotrue1DINTand2REALvaluescanbesend
∙IfPtPLogic.ImplRecF1issettotrue1DINTand2REALvaluescanbereceived
∙IfPtPLogic.ImplSndM1issettotrue1DINTand6REALvaluescanbesend
∙IfPtPLogic.ImplSndM1issettotrue1DINTand6REALvaluescanbereceived
Maximumsendorreceivecapacityperlink:
∙24DINT
∙100REAL
1.2PECtoPDAPowerLink
∙onePDAtransmitter(onlysendnoreceive)
∙1mslinkupdate/cycletime
∙256*32Bit(real)data
∙256digitaldata
∙32Mbit/stransmissionspeedviaglasfaserlink
ThedatatransmissiontoPDAisalsoscalablein8datamodulegroupsof32bitsand32realwordseach.ThusonlythenecessarytransmissionmodulesneedtobeactivatedinordertokeepPECloadfordataexchangetoaminimum.AllPectoPDAdatamodulesarehandledintheFastSimulinkTaskwith1mscycletime.
ActivatingthedifferentPECtoPDAdatamodulesresultsinadditionalPECload!
PectoPDADataModules1to8
Option
1…7;
each:
32
4/128
Table2:
SignalstransferredtoibaPDA.
AspecialControlWord“PtPdaLogic.ControlWord”isusedtoactivatethedifferentDataModules1…8thatshouldbeused.AcorrespondingStatusWord“PtPdaLogic.StatusWord”informstheuseraboutwhatdata-modulesarecurrentlyactivated.
Figure2:
FunctionBlockforactivatingPECtoPDALink
∙IfPtPdaLogic.ImplPtPDA1issettotrue1DINTand32REALvaluescanbesend
∙IfPtPdaLogic.ImplPtPDA2issettotrue1DINTand32REALvaluescanbesend
Maximumcapacity:
∙4DINT(eachwith32Bit)
∙128REAL
DefinitionsandAbbreviations
N.A.
Process
Generalstructureofthesystem
1.3OpticalLinkHW-ModuleAssignment
Figure3:
AC800PECFrontPlate
OpticalModule
Position
Type
Power
Usage
101
Rx
NA
PEC–PECPowerLinkreceiver1
102
Tx
High
PEC–PECPowerLinktransmitter1
103
PEC–PECPowerLinkreceiver2
104
PEC–PECPowerLinktransmitter2
105
PEC–PECPowerLinkreceiver3
106
PEC–PECPowerLinktransmitter3
107
CombiIOPowerLinkreceiver1
108
CombiIOPowerLinktransmitter1
109
CombiIOPowerLinkreceiver2
110
CombiIOPowerLinktransmitter2
111
S800/DriveModulebusreceiver
112
S800/DriveModulebustransmitter
Table3:
LOWEROM1(Opticalmodule1Assignment)
21
PEC–PECPowerLinkreceiver4
PEC–PECPowerLinktransmitter4
PEC–PECPowerLinkreceiver5
PEC–PECPowerLinktransmitter5
PEC–PECPowerLinkreceiver6
PEC–PECPowerLinktransmitter6
PEC–PECPowerLinkreceiver7
PEC–PECPowerLinktransmitter7
PEC–PECPowerLinkreceiver8
PEC–PECPowerLinktransmitter8
PEC–ibaPDALinkreceiver(notused)
PEC–ibaPDALinktransmitter
Table4:
MIDDLEOM2(Opticalmodule2Assignment)
OpticalModuleOM2canbeaGOF(glaslinkmodule)orPOF(plasticlinkmodule).
IncaseofusingPECtoPDACommunicationtheOpticalModuleOM2hastobeGOF(glaslinkmodule).
31
Notused
Table5:
UPPEROM3(Opticalmodule3Assignment)
1PECtoPECPowerLink4to8canberoutedtoopticalmoduleOM2(GOF/POF)oropticalmoduleOM3(POF).
1.4SpecialControlandStatusWordsforPECLinkSupervision
InordertooperateandsupervisethePECLinkstherearecertainregistersthathavetobesetcorrectlyonFPGAlevel.
AllregisterscanbesetorreadfromControlBuilderCITLevel(e.g.via“PtPInteractionWindow”,GUI).
1.4.1FaultEnableRegister(Write)
FaultsareonlysupervisedandmonitoredforPecToPeccommunication,notforPectoPDAlink.Settingthecorrectbits8…15intheFaultEnableRegisterallowstoactivatethefaultmonitoringforthecorrespondinglink.
AspecialControlWord“PecOptLink.FaultEnable”isusedtoactivatethedifferentRegisters.
ActivatingaPecToPecLinkModuleviathefollowing“PtPInteractionWindow”resultsinautomaticactivationofthecorrespondingFaultEnableofthisPecToPecLink.
Figure4:
PtPInteractionWindow
1.4.2FaultControlRegister–ResetFaults(Write)
OncealinkfaultwasmonitoredwritingtheFaultControlRegisterallowstheresettingofthatfault.Bit0=1referstotheresettingofaPecToPecfaultthatmighthaveoccurred.
AspecialControlWord“PecOptLink.ResetFaults”isusedtoresetfaults.
APecToPecLinkFaultisvisualizedinthecorresponding“PtPInteractionWindow”andcanbeResetviathe“ResetFault”Button.
Figure5:
PecToPecLink7InteractionWindow
1.4.3OpticalModuleCo
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