【英文标准名称】:Industrialcommunicationnetworks-Fieldbusspecifications-Part6-8:Applicationlayerprotocolspecification-Type8elements
【原文标准名称】:工业通讯网络.现场总线规范.第6-8部分:应用层协议规范.8型元件
【标准号】:IEC61158-6-8-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-12
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC65C
【标准类型】:()
【标准水平】:()
【中文主题词】:应用层;应用;总线系统;总线;电路网络;通信;计算机应用;计算机控制;控制;控制设备;控制系统;控制工艺学;数据总线;数据通信;数据交换;数据传输线;数据连接系统;数据网络;数据处理;数据服务;数据传送;数据传输控制规程;定义;数字的;数字数据;数字工程;电子数据处理;电气工程;电子仪器;电子系统;现场总线;制导系统;工业的;工业设施;信息交换;信息处理;信息技术;接口(数据处理);开放系统互连;操作技术;OSI;过程控制工程;协议规范;协议;服务设施;规范;规范(验收);传输媒质;传输协议
【英文主题词】:Applicationlayer;Applications;Bussystems;Buses(dataprocessing);Circuitnetworks;Communication;Computerapplications;Computerizedcontrol;Control;Controlequipment;Controlsystems;Controltechnology;Databus;Datacommunication;Dataexchange;Dataline;Datalinksystem;Datanetwork;Dataprocessing;Dataservices;Datatransfer;Datatransmissioncontrolprocedures;Definitions;Digital;Digitaldata;Digitalengineering;EDP;Electronicinstruments;Electronicsystems;Englishlanguage;Fieldbus;Guidancesystems;Industrial;Industrialfacilities;Informationinterchange;Informationprocessing;Informationtechnology;INTERBUS;Interfaces(dataprocessing);Opensystemsinterconnection;Operationaltechniques;OSI;Processcontrolengineering;PROFIBUS;Protocolspecification;Protocols;Services;Specification;Specification(approval);Transmissionmedia;Transmissionprotocol
【摘要】:1.1GeneralThefieldbusapplicationlayer(FAL)providesuserprogramswithameanstoaccessthefieldbuscommunicationenvironment.Inthisrespect,theFALcanbeviewedasa“windowbetweencorrespondingapplicationprograms.”Thisstandardprovidescommonelementsforbasictime-criticalandnon-time-criticalmessagingcommunicationsbetweenapplicationprogramsinanautomationenvironmentandmaterialspecifictoType8fieldbus.Theterm“time-critical”isusedtorepresentthepresenceofatime-window,withinwhichoneormorespecifiedactionsarerequiredtobecompletedwithsomedefinedlevelofcertainty.Failuretocompletespecifiedactionswithinthetimewindowrisksfailureoftheapplicationsrequestingtheactions,withattendantrisktoequipment,plantandpossiblyhumanlife.1.2SpecificationsTheprincipalobjectiveofthisstandardistospecifythesyntaxandbehavioroftheapplicationlayerprotocolthatconveystheapplicationlayerservicesdefinedinIEC61158-5-8.Asecondaryobjectiveistoprovidemigrationpathsfrompreviously-existingindustrialcommunicationsprotocols.ItisthislatterobjectivewhichgivesrisetothediversityofprotocolsstandardizedintheIEC61158-6series.1.3ConformanceThisstandarddoesnotspecifyindividualimplementationsorproducts,nordoesitconstraintheimplementationsofapplicationlayerentitieswithinindustrialautomationsystems.Conformanceisachievedthroughimplementationofthisapplicationlayerprotocolspecification.
【中国标准分类号】:N18;P76
【国际标准分类号】:25_040_40;35_100_70;35_160
【页数】:106P;A4
【正文语种】:英语


【英文标准名称】:Safetyandcontroldevicesforoilburnersandoil-burningappliances-Particularrequirements-Part1:Shut-offdevicesforoilburners;TechnicalCorrigendum1
【原文标准名称】:燃油炉和燃油设备用安全和控制装置.特殊要求.第1部分:燃油炉的关闭装置.技术勘误1
【标准号】:ISO23553-1TechnicalCorrigendum1-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC161
【标准类型】:()
【标准水平】:()
【中文主题词】:燃烧器;分类;控制系统;关闭;设计;电磁兼容性;EMC;流量控制;流量调节阀;热力工程;加热器;加热设备;检验;使用说明书;作标记;材料;燃油喷嘴;油燃烧系统;燃油控制;燃油对流供暖;供油;燃油装置;安全;安全装置;安全工程;安全要求;安全截止装置;关闭装置;规范(验收);截止阀;试验;热环境系统
【英文主题词】:Burners;Classification;Controlsystems;Cutoffs;Definitions;Design;Electromagneticcompatibility;EMC;Flowcontrol;Flowregulators;Heatengineering;Heaters;Heatingequipment;Inspection;Instructionsforuse;Marking;Materials;Oilburners;Oilburningsystems;Oilcontrol;Oilspaceheating;Oilsupplies;Oil-fuelleddevices;Operationalinstructions;Safety;Safetydevices;Safetyengineering;Safetyrequirements;Safetyshut-offdevices;Shut-offdevices;Specification(approval);Stopvalves;Testing;Thermalenvironmentsystems
【摘要】:
【中国标准分类号】:Q83
【国际标准分类号】:27_060_10
【页数】:1P;A4
【正文语种】:英语