ISA100.11a_Release1_Status

ISA100 11a Release1 AnUpdateontheFirstWirelessStandardEmergingfromtheIndustryfortheIndustry 2 October2007 ISA100 11aRelease1Status ISA100 11aWorkingGroupScope Thisprojectwilldefineallspecificationsincludingsecurityandmanagement forwirelessdevicesservingapplicationclasses1through5forfixed portableandmovingdevices Theproject sapplicationfocuswilladdressperformanceneedsforperiodicmonitoringandprocesscontrolwherelatenciesontheorderof100mscanbetoleratedwithoptionalbehaviorforshorterlatency 3 October2007 ISA100 11aRelease1Status ISA100UsageClasses 4 October2007 ISA100 11aRelease1Status ISA100 11aWorkingGroupCharter Thisprojectwilladdress lowenergyconsumptiondevices withtheabilitytoscaletoaddresslargeinstallationswirelessinfrastructure interfacestolegacyinfrastructureandapplications security andnetworkmanagementrequirementsinafunctionallyscalablemannerrobustnessinthepresenceofinterferencefoundinharshindustrialenvironmentsandwithlegacysystemscoexistencewithotherwirelessdevicesanticipatedintheindustrialworkspaceinteroperabilityofISA100devices 5 October2007 ISA100 11aRelease1Status ISA100 11aWGOrganization 6 October2007 ISA100 11aRelease1Status ISA100 11aScopeforRelease1 BeanopenstandardforanyonetoimplementanddeployNoneedtojoinanygroupEasilyavailableviatheinternetNorestrictionsondownloads otherthancopyrights BesimpletouseanddeployforendusersWritteninaclearandconcisemannerEasytonavigatethroughthestandardAddressneedsofusersrangingfromunsophisticatedtonetworkingexpertsAssuremulti vendordeviceinteroperabilityStandardizethenecessaryinterfaceswhileleavingotheraspectsforvendorcustomization 7 October2007 ISA100 11aRelease1Status ISA100 11aScopeforRelease1 Befocusedon servingprocessindustryapplicationswithoutexcludingfactoryautomationFocusforrelease1isonprocessindustrialapplicationsArchitectureofISA100 11awillsupportfactoryautomationin plant near plantFocusonLocalAreaNetworks LANs ratherthanMetropolitanAreaNetworks MANs orWideAreaNetworks WANs globaldeploymentChooseradiobandsandsecuritytechniquesthataredeployablethroughouttheworldProvidetechnologytoaddressClass1 non critical toClass5applicationssuchasmonitoringCriticalandextremelytimesensitiveapplicationswillbeservedinlaterreleases 8 October2007 ISA100 11aRelease1Status ISA100 11aScopeforRelease1 AdheretoacomprehensivecoexistencestrategyCoexistenceistheabilityofwirelessnetworkstoperformtheirtasksinanenvironmentwherethereareotherwirelessnetworksthatmayormaynotbebasedonthesamestandardExamplesofotherwirelessnetworksnotbasedupontheISA100 11astandardareWiFi IEEE802 11 Bluetooth WirelessHART etc Coexistencestrategyincludes Autonomousoperation networkprovidescoexistencewithoutanyspecialsetupPlannedconfiguration whereoperatorscoordinatethewirelessnetworkparameterssuchasfrequencyuse transmitpowers directionalantennae etc Cooperativeoperation wherebythewirelessnetworkssharetheirintendeduseofthewirelessmediaandoperateinamannerthatminimizesmutualinterference Techniquesincludeinformingothernetworksoftheirfrequencyusageanddutycycles anddelayingtransmissionstoallowothernetworkstosendtheirmessages 9 October2007 ISA100 11aRelease1Status ISA100 11aScopeforRelease1 Includeonly2 4GHz802 15 4 2006radiosSinglePhysicallayerto facilitatevendorinteroperabilityprovideasimplerstandardexpeditereleaseofstandardUsechannelhoppingtosupportco existenceandincreasereliabilityChannelhoppingiswherethechannelisconstantlychangedbyallnodesHoppingisaproventechniquetominimizetheimpactofinterferenceinacongestedbandBluetoothandmilitarybackpackradiosusehoppingOfferfielddevicemeshingandstarcapabilityStarconfigurationscanprovideveryquickresponsetimesthatarenecessaryforsometypesofcriticalapplicationsMeshnetworkscanofferincreasedrobustness enhancedreliability greatertolerancetointerference etc 10 October2007 ISA100 11aRelease1Status ISA100 11aScopeforRelease1 UseasingleapplicationlayerprovidingbothnativeandtunnelingprotocolcapabilityforbroadusabilityNativeprotocolsallowefficientuseofthebandwidthandprovideforlongerbatterylifeofnodesTunnelingprotocolallowstheISA100 11anetworktocarryexistingprotocolssuchasFieldbusFoundation HART Profibus Modbus andothers Allowsexistinginstallationstobeeasilyconvertedtowireless 11 October2007 ISA100 11aRelease1Status ISA100 11aScopeforRelease1 Providesimple flexible andscaleablesecurityaddressingmajorindustrialthreatsleveraging802 15 4 2006securitySecurityisamajordesignfacetofISA100 11aIncludestotallifecyclesuchasconfiguration operation maintenance etcSecurityisconsideredthroughoutthewholesystemnotjustatthePhylayerorMACsub layerLeveragingsecurityaspectsoftheIEEE802 15 4 2006standardallowsforreducedcosts quickerimplementations andabroadconsensusofsecurityexperts 12 October2007 ISA100 11aRelease1Status ISA100 11aRelease2commitments ISA100 11aWorkGroupagreedthatrelease2willinclude Criticalclass1to5applicationsinadditiontomonitoringToaddresscriticaland ortimesensitiveapplicationsAdditionalgatewayfunctionalityasneededRelease1willstandardizeonlybasicfunctionalityAdditionalnetworkmanagerfunctionalityasneededRelease1willstandardizeonlybasicfunctionalityDual alternatePhyssuchasnarrowbandfrequencyhopping sub GHz licensedbands highspeed 5GHz etc drivenbyuserrequirementsRelease1focusedononlyoneradiothatmaynotbeappropriateforsomeapplicationsand oruserneeds 13 October2007 ISA100 11aRelease1Status ISA100 11aRelease2ProposedRoadmap AttheISA100meetinginAustin theMarketingWorkingGroupunanimouslyapprovedamotiontorecommenddevelopmentofthefollowingstandardsfortheISA100roadmap FactoryAutomation DiscreteFocus BuildingAutomation IndustrialFacilityFocus Transmission Distribution LongDistanceFocus RFID 21 TaggingFocus IncollaborationwithSP99 UniversalWirelessSecurity StandardSecurityFocusfortheISA100familyofstandards Buildingon 11a 14 October2007 ISA100 11aRelease1Status ISA100 11aDeliverables MajorDocumentsinclude PrinciplesofOperation internal documentforWGuse OverviewofhowthesystemworksalongwithexplanationsofwhateachISOlayerprovides DescriptionsofconfigurationandprovisioningIllustratesthearchitectureofthestandardPurposeistovalidatethetechnicaldirectionofeditorteamPreliminaryDraft internal documentforWGuse PreviewofdraftstandardbutwithsomeomissionsandTBDsPurposeistovalidateappropriatedetailsofupcomingdraftRelease1DraftStandardIncludesshortdescriptionsofgeneraloperationStatesalloftherequirementsforcompliancetothestandard 15 October2007 ISA100 11aRelease1Status DocumentationProcess PrinciplesofOperation PreliminaryDraftPhy DLL Nwk Trspt PreliminaryDraftApp GW SysMgr Security WGletterballot Phy DLL Nwk Trspt WGletterballot App GW SysMgr Security Resolvecomments recirculate Resolvecomments recirculate MergeDocumentsintodraftstandard Committeeletterballotdraftstandard Resolvecomments recirculate ISA100ApprovesISA100 11astandard Resolvecomments recirculate 16 October2007 ISA100 11aRelease1Status PrinciplesofOperationOrganization IntroductionOverviewSystemSystemManagementPhysicallayerDataLinkLayerNetworkLayerTransportLayerApplicationsub LayerGatewaySecurity 17 October2007 ISA100 11aRelease1Status PrinciplesofOperation Introduction TheAbdusSalamInternationalCentreforTheoreticalPhysics http users ictp it radionet 1998 school networking presentation index html 18 October2007 ISA100 11aRelease1Status PrinciplesofOperation Overview Release1providesreliableandsecureoperationfornon criticalmonitoring alerting supervisorycontrol openloopcontrol andclosedloopcontrolapplications definesthespecificationsforlowdataratewirelessconnectivitywithfixed portable andmovingdevicessupportingverylimitedpowerconsumptionrequirementsApplicationfocusedonneedsformonitoringandprocesscontrolwherelatenciesontheorderof100mscanbetoleratedwithoptionalbehaviorforshorterlatencyProvidesrobustnessinthepresenceofinterferencefoundinharshindustrialenvironmentsandwithlegacysystems CoexistswithotherwirelessdevicesanticipatedintheindustrialworkspaceaswellasprovidinginteroperabilityofISA100devices Openstandardthatisintendedtobeoflowcomplexityforenduserstouseanddeploy 19 October2007 ISA100 11aRelease1Status PrinciplesofOperation System HoweachISOlayerworkstogethertoaccomplishsystemfunctionalityISA100 11acoversnetworksofwirelessdevicesconnectedtoanapplication Toaccomplishthis afullspecificationfromthephysicallayertotheapplicationlayerisrequired ISA100 11awilldefinesuitableinterfacestoallowforthosecomponentstypicallyusedinacompletesystembutarenotwithinthescopeofISA100 11aThenetworkconfigurationhasaseriesofwirelessfielddevices someofwhichcanandwillroutemessages andsomeofwhichmaynothaveroutingcapabilitiesormaynotbeconfiguredtouseroutingcapabilities Thenetworkisattachedtoauserapplicationatagateway ThegatewayprovidesthetransitionfromISA100 11aintotheusers application 20 October2007 ISA100 11aRelease1Status PrinciplesofOperation System 21 October2007 ISA100 11aRelease1Status PrinciplesofOperation System 22 October2007 ISA100 11aRelease1Status PrinciplesofOperation SystemManagement SupportsmanagementofthevariouscommunicationsresourcesacrosstheISA100 11anetworkandacrossalllayersofthearchitectureThepurposeoftheISA100managementfunctionsistosupportmanagementinthefollowingfiveareas faultconfigurationaccountingperformanceSecurityTheprimarycomponentsofthemanagementserviceincludeadevicemanagementapplicationprocessthatresidesoneveryISA100 11adevice aswellasoneormoresystemmanagerapplicationsthatresideonasmallsubsetofdevices 23 October2007 ISA100 11aRelease1Status PrinciplesofOperation Phy DLLLayers Physicallayer RadiolayerDefinedascomplianttoIEEE802 15 4 20062 4GHzDSSDataLinkLayer definestheformatofdataonthenetworkConsistsof IEEE802 15 4 2006MACsub layerUpperDLLsub layerShimlayerbetweenMACandUpperDLLUpperDLLprovides TDMAChannelHoppingMeshrouting 24 October2007 ISA100 11aRelease1Status PrinciplesofOperation NetworkLayer Providesinter networkingroutingThefunctionsofferedbythenetworklayeraredividedinto addressingroutingqualityofservicemanagementfunctionsProvidesinter networkingrouting i e providesmeshtomeshroutingFrameformatinaccordancewithIETFRFC4944 IPbased 25 October2007 ISA100 11aRelease1Status PrinciplesofOperation TransportLayer Transparenttransferofdatabetweenendsystems orhosts andisresponsibleforend to enderrorrecoveryThefunctionsofferedbythetransportlayeraredividedinto reliable unacknowledgedserviceenhanced secure basic secureserviceflowcontrolhigherlevelservice segmentation reassembly etc managementtopics 26 October2007 ISA100 11aRelease1Status PrinciplesofOperation Applicationsub Layer ProvidescapabilitiesandservicestoenableanopeninteroperableISA100 11aapplicationenvironment providesupportforwirelessfielddevicesandtoenableagatewaytointegrateanISA100 11awirelessnetworkanditsdeviceswithahostcontrolsystemobject orientedmodelingconceptssupportbothISA100 11anativeandnon ISA100 11anative legacy protocoltunnelingapplications Anobjectmodelisaprotocol platform andlanguage neutralmeansofdescribinganddistinguishingcomponents systemelements thathaveauniqueidentity 27 October2007 ISA100 11aRelease1Status PrinciplesofOperation Gateway ProvidesportalbetweenISA100 11aandanothersystemISA100 11aprovidessupportforprotocoltranslation Thesupportincludesatunnelingobjectthatfitswithintheapplication