【英文标准名称】:FieldbusStandardforUseinIndustrialControlSystems-Part5:ApplicationLayerServiceDefinition
【原文标准名称】:工业控制系统用现场总线.第5部分:应用层服务定义
【标准号】:ANSI/ISAS50.02Part5-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:应用层;总线;定义;定义;信息技术
【英文主题词】:Applicationlayer;Buses(dataprocessing);Definition;Definitions;Informationtechnology
【摘要】:ProvidesuserprogramswithameanstoaccesstheFieldbuscommunicationenvironment.Inthisrespect,theFieldbusApplicationLayer(FAL)canbeviewedasa"windowbetweencorrespondingapplicationsprograms".TheFALisanApplicationsLayerCommunicationStandarddesignedtosupportconveyanceoftime-criticalandnon-time-criticalapplicationsrequestsandresponsesamongdevicesinanautomationenvironment.Theterm,time-critical,isusedtorepresentthepresenceofanapplicationtime-window,withinwhichoneormorespecifiedactionsarerequiredtobecompletedwithsomedefinedlevelofcertainty.Thispart,theFALServiceDefinition,specifiesinteeractionsbeteweenremoteapplicationsintermsof:(a)Anabstractmodelfordefiningapplicationresources(objects)capableofbeingmanipulatedbyusersviatheuseofFALServices;(b)Theprimitives(interactionsbetweentheFALandtheFALuser)associatedwitheachFALServices;(c)Theparametersassociatedwitheachprimitive;(d)Theinterrelationshipbetween,andthevaildsquencesoftheprimitivesforeachservice.Thebehavioralaspectsoftheapplicationsarenotspecified;onlyadefinitionofwhatrequestsandresponsescanbesent/recievedisspecified.ThispermitsgreaterflexibilitytotheFALusersinstandardizingsuchobjectbehavior.Inadditiontotheseservices,somesupportingservicesarealsodefinedinthisspecificationtocontrolcertainaspectsofitsoperation.
【中国标准分类号】:N17
【国际标准分类号】:35_160
【页数】:
【正文语种】:英语


【英文标准名称】:Textilemachinery-Safetyrequirements-Part1:Commonrequirements(ISO11111-1:2009);GermanversionENISO11111-1:2009,CorrigendumtoDINENISO11111-1:2009-12
【原文标准名称】:纺织机械.安全性要求.第1部分:通用要求(ISO11111-1-2009).德文版本ENISO11111-1-2009,DINENISO11111-1-2009-12标准的勘误表
【标准号】:DINENISO11111-1Berichtigung1-2012
【标准状态】:现行
【国别】:德国
【发布日期】:2012-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:通道;附件;事故预防;调节;搅拌器;门窗头线条板;臂;棒材(材料);配料;轴承;板材;壳体;呼吸罩;底部;编带;燃烧器;布线;高架人行道;化合物;电路;清洁处理;关闭;布;交付使用;组件;控制;控制装置;控制设备;控制板;控制系统;输送带;转角;切削;切割装置;气瓶;缺陷;定义;设计;门;拉进;挠性;尘埃
【英文主题词】:Access;Accessories;Accidentprevention;Adjustments;Agitators;Architraves;Arms;Bars(materials);Batching;Bearings;Boards;Bodies;Bonnets;Bottom;Braid;Burners;Cabling;Catwalks;Chemicals;Circuits;Cleaning;Close;Cloth;Commissioning;Components;Control;Controldevices;Controlequipment;Controlpanels;Controlsystems;Conveyorbelts;Corners;Cutting;Cuttingdevice;Cylinders;Defects;Definitions;Design;Doors;Drawing-in;Drying;Dust
【摘要】:
【中国标准分类号】:
【国际标准分类号】:59_120_01
【页数】:2P;A4
【正文语种】:德语