AC800 PEC口通讯配置.docx

AC800 PEC口通讯配置.docx

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AC800PEC口通讯配置

PECOpticalLink

411

DESIGNDESCRIPTION

CONTENT

1.General4

2.Overallsystemdescription4

2.1PECtoPECPowerLinks4

2.2PECtoPDAPowerLink5

3.DefinitionsandAbbreviations6

4.Process6

5.Generalstructureofthesystem6

5.1OpticalLinkHW-ModuleAssignment6

5.2SpecialControlandStatusWordsforPECLinkSupervision8

5.2.1FaultEnableRegister（Write）8

5.2.2FaultControlRegister–ResetFaults（Write）9

5.2.3OpticalModuleConfigurationRegister–GOF4to8（Write）10

5.2.4PECFaultStatusRegister–PowerLinkFaults（Read）10

5.2.5Opticallinkwatchdog–OptLinkWatchdog（F,M,S）（Read）11

5.2.6Softwarerevision–SWRevision（Read）11

6.Systemfunctions11

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

Tsample

Simulink

Basis

F/M/S1

Option1

F/M/S2

Option2

F/M/S3

Option3

F/M/S4

total

fix

dint

real

dint

real

dint

real

dint

real

2ms

1ms（F）

1

2

1

2

1

2

1

2

12

20ms

10ms（M）

1

6

1

6

1

6

1

6

28

100ms

50ms（S）

4

17

4

17

4

17

4

17

84

6

25

6

25

6

25

6

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

Functionality:

∙onePDAtransmitter（onlysendnoreceive）

∙1mslinkupdate/cycletime

∙256*32Bit（real）data

∙256digitaldata

∙32Mbit/stransmissionspeedviaglasfaserlink

ThedatatransmissiontoPDAisalsoscalablein8datamodulegroupsof32bitsand32realwordseach.ThusonlythenecessarytransmissionmodulesneedtobeactivatedinordertokeepPECloadfordataexchangetoaminimum.AllPectoPDAdatamodulesarehandledintheFastSimulinkTaskwith1mscycletime.

Attention:

ActivatingthedifferentPECtoPDAdatamodulesresultsinadditionalPECload!

PectoPDADataModules1to8

Tsample

Simulink

Basis

Option

1…7;each:

total

dint

real

dint

real

1ms（F）

1

32

1

32

4/128

4/128

Table2:

SignalstransferredtoibaPDA.

AspecialControlWord“PtPdaLogic.ControlWord”isusedtoactivatethedifferentDataModules1…8thatshouldbeused.AcorrespondingStatusWord“PtPdaLogic.StatusWord”informstheuseraboutwhatdata-modulesarecurrentlyactivated.

Figure2:

FunctionBlockforactivatingPECtoPDALink

Example:

∙IfPtPdaLogic.ImplPtPDA1issettotrue1DINTand32REALvaluescanbesend

∙IfPtPdaLogic.ImplPtPDA2issettotrue1DINTand32REALvaluescanbesend

Maximumcapacity:

∙4DINT（eachwith32Bit）

∙128REAL

DefinitionsandAbbreviations

N.A.

Process

N.A.

Generalstructureofthesystem

1.3OpticalLinkHW-ModuleAssignment

Figure3:

AC800PECFrontPlate

OpticalModule

Position

Type

Power

Usage

1

101

Rx

NA

PEC–PECPowerLinkreceiver1

102

Tx

High

PEC–PECPowerLinktransmitter1

103

Rx

NA

PEC–PECPowerLinkreceiver2

104

Tx

High

PEC–PECPowerLinktransmitter2

105

Rx

NA

PEC–PECPowerLinkreceiver3

106

Tx

High

PEC–PECPowerLinktransmitter3

107

Rx

NA

CombiIOPowerLinkreceiver1

108

Tx

High

CombiIOPowerLinktransmitter1

109

Rx

NA

CombiIOPowerLinkreceiver2

110

Tx

High

CombiIOPowerLinktransmitter2

111

Rx

NA

S800/DriveModulebusreceiver

112

Tx

High

S800/DriveModulebustransmitter

Table3:

LOWEROM1（Opticalmodule1Assignment）

OpticalModule

Position

Type

Power

Usage

21

101

Rx

NA

PEC–PECPowerLinkreceiver4

102

Tx

High

PEC–PECPowerLinktransmitter4

103

Rx

NA

PEC–PECPowerLinkreceiver5

104

Tx

High

PEC–PECPowerLinktransmitter5

105

Rx

NA

PEC–PECPowerLinkreceiver6

106

Tx

High

PEC–PECPowerLinktransmitter6

107

Rx

NA

PEC–PECPowerLinkreceiver7

108

Tx

High

PEC–PECPowerLinktransmitter7

109

Rx

NA

PEC–PECPowerLinkreceiver8

110

Tx

High

PEC–PECPowerLinktransmitter8

111

Rx

NA

PEC–ibaPDALinkreceiver（notused）

112

Tx

High

PEC–ibaPDALinktransmitter

Table4:

MIDDLEOM2（Opticalmodule2Assignment）

OpticalModuleOM2canbeaGOF（glaslinkmodule）orPOF（plasticlinkmodule）.

IncaseofusingPECtoPDACommunicationtheOpticalModuleOM2hastobeGOF（glaslinkmodule）.

OpticalModule

Position

Type

Power

Usage

31

101

Rx

NA

PEC–PECPowerLinkreceiver4

102

Tx

High

PEC–PECPowerLinktransmitter4

103

Rx

NA

PEC–PECPowerLinkreceiver5

104

Tx

High

PEC–PECPowerLinktransmitter5

105

Rx

NA

PEC–PECPowerLinkreceiver6

106

Tx

High

PEC–PECPowerLinktransmitter6

107

Rx

NA

PEC–PECPowerLinkreceiver7

108

Tx

High

PEC–PECPowerLinktransmitter7

109

Rx

NA

PEC–PECPowerLinkreceiver8

110

Tx

High

PEC–PECPowerLinktransmitter8

111

Rx

NA

Notused

112

Tx

High

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