工业锅炉控制umc800万能控制器毕业外文文献翻译、中英文翻译、外文翻译

工业锅炉控制UMC800万能控制器毕业外文文献翻译、中英文翻译、外文翻译原文UMC800CONTROLBUILDERUSERSGUIDEDOCNO51522563RELEASEELASTREVISIONDATE1/01NOTICESANDTRADEMARKSCOPYRIGHT2001BYHONEYWELLRELEASEEJANUARY,2001OVERVIEWUMC800OVERVIEWINTRODUCTIONTHEUNIVERSALMULTILOOPCONTROLLERUMC800ISAMODULARCONTROLLERSEEFIGURE1DESIGNEDTOADDRESSTHEANALOGANDDIGITALCONTROLREQUIREMENTSOFSMALLUNITPROCESSESWITHUPTO16ANALOGCONTROLLOOPS,FOURSETPOINTPROGRAMMERS,ASETPOINTSCHEDULER,ANDANEXTENSIVEASSORTMENTOFANALOGANDDIGITALCONTROLALGORITHMS,THEUMC800ISANIDEALCONTROLSOLUTIONFORFURNACES,ENVIRONMENTALCHAMBERS,OVENS,REACTORS,COOKERS,FREEZEDRYERS,EXTRUDERS,SMALLBOILERS,ANDOTHERPROCESSESWITHSIMILARCONTROLREQUIREMENTSACCOMMODATINGUPTO64UNIVERSALANALOGINPUTS,16ANALOGOUTPUTS,OR96DIGITALINPUTSOROUTPUTS,THEUMC800PROVIDESTHEAPPROPRIATEBALANCEOFINPUTANDOUTPUTHARDWAREFORTHESESMALLERUNITPROCESSESSPLITARCHITECTURETHEUMC800USESASPLITARCHITECTURETHATSEPARATESTHECONTROLFUNCTIONSFROMTHEOPERATORINTERFACEFUNCTIONSTOPROVIDEGREATERINSTALLATIONFLEXIBILITYCONTROLLERTHECONTROLLERISCOMPOSEDOFACPUWITHTWOSERIALCOMMUNICATIONPORTS,POWERSUPPLY,ANDABACKPLANEASSEMBLYITINCORPORATESACARDRACKTHATISCAPABLEOFSUPPORTINGUPTO16INPUTANDOUTPUTMODULESTHATCANBEMIXEDTOSATISFYTHEHARDWAREREQUIREMENTSOFASPECIFICAPPLICATIONMODULESAREAVAILABLEINTENDIFFERENTCONFIGURATIONSTOSUPPORTBOTHANALOGANDDIGITALINPUTSANDOUTPUTSOFVARIOUSTYPESANDSIGNALLEVELSEACHMODULEHASAREMOVABLETERMINALBLOCKACCEPTING16AWGWIREANOPTIONALRS485SERIALCOMMUNICATIONCARDTHATSUPPORTSBOTHSLAVEDATAEXCHANGESWITHAHOSTPCFORCENTRALIZEDOPERATIONANDDATAMANAGEMENTAND/ORCOMMUNICATIONSVIAAMODBUSRTUMASTERTOOTHERHONEYWELLOR3RDPARTYCOMPATIBLEPRODUCTSOPERATORINTERFACETHEOPERATORINTERFACEUSESACOLORGRAPHICLCDDISPLAYTOPROVIDEAVARIETYOFSCREENPRESENTATIONSFORVIEWINGCONTROLLOOPS,SETPOINTPROGRAMS,ANDOTHERANALOGANDDIGITALSTATUSMODIFICATIONANDCUSTOMIZATIONOFTHEOPERATORINTERFACEAREPERFORMEDUSINGUMC800CONTROLBUILDERSOFTWAREWITHTHESOFTWARE,DATAPOINTSCANBEIDENTIFIEDTAGGEDUSINGEIGHTCHARACTERNAMESONCENAMED,THESEDATAPOINTSMAYBEACCESSEDBYTHEOPERATORINTERFACEUSINGASTANDARDSETOFDISPLAYFORMATSANDAPREDEFINEDMENUHIERARCHYCUSTOMIZEDDISPLAYACCESSANDTHEASSIGNMENTOFSELECTEDDISPLAYSCREENSTOKEYBOARDBUTTONSMAYBEDEVELOPEDUSINGCONTROLBUILDERSOFTWARESELECTEDSCREENSSUCHASBARGRAPHS,TRENDS,ANDOVERVIEWDISPLAYSWILLREQUIRETHEUSERTOSPECIFYTHEINDIVIDUALDATAPOINTSTOBEREPRESENTEDONTHESCREENAMENUSELECTIONALLOWSTHEUSERTOSELECTFROMENGLISH,FRENCH,ITALIAN,SPANISHORGERMANLANGUAGESCONTROLBUILDERASEPARATE“CONTROLBUILDER”CONFIGURATIONSOFTWAREPROGRAMISUSEDFORUMC800CONTROLLERANDOPERATORINTERFACECONFIGURATIONANDOPERATESONAWINDOWS95,98ORWINDOWSNTBASEDPCTHESOFTWAREPROGRAMUSESGRAPHICSYMBOLSANDLINEDRAWINGCONNECTIONSTOCREATECUSTOMCONTROLSTRATEGIESALLCONFIGURATIONISPERFORMEDOFFLINECOMPUTERDISCONNECTEDFROMTHECONTROLLERANDOPERATORINTERFACETHECONFIGURATIONISDOWNLOADEDINASEPARATEOPERATIONASACOMPLETEFILETHROUGHADEDICATEDRS232COMMUNICATIONPORTONTHECONTROLLERONCEACONFIGURATIONISINSTALLEDINTOTHECONTROLLERANDOPERATORINTERFACE,THECONTROLBUILDERSOFTWAREMAYBEUSEDTOMONITORAREASOFTHECONFIGURATIONTOVERIFYPROPEROPERATIONMENUSAREPROVIDEDINTHESOFTWARETOALLOWSELECTIONOFSCREENSFORTHEOPERATORINTERFACEANDTOCUSTOMIZESCREENACCESSMETHODSANDOPERATORKEYSCOMPLETEDCONFIGURATIONSARELOADEDINTOTHECONTROLSYSTEMUSINGADEDICATEDCOMMUNICATIONPORTINTHECONTROLLEROR,OPTIONALLY,VIAFLOPPYDISKFROMTHEOPERATORINTERFACELOOPCONTROLTHEUMC800SUPPORTSUPTOSIXTEENCONTROLLOOPSWITHPID,ON/OFF,CARBONPOTENTIAL,OR3POSITIONSTEPCONTROLACTIONCONTROLLOOPSMAYBECONFIGUREDTOOPERATEINDEPENDENTLYORINCASCADEOPERATORENTEREDSETPOINTSMAYBELIMITEDBYINDEPENDENTHIGHANDLOWLIMITVALUESANDSETPOINTRATEOFCHANGELIMITSAREAVAILABLETOPROTECTCRITICALPRODUCTSDURINGPROCESSCHANGESWHENFEEDFORWARDOPERATIONISAPPLIED,ASEPARATEFEEDFORWARDGAINADJUSTMENTISAVAILABLETOTUNETHELOOPFORTHEAPPROPRIATEFEEDFORWARDRESPONSEWHENRATIOCONTROLISAPPLIED,ARATIOANDBIASADJUSTMENTAREPROVIDEDWHENUSEDWITHTHESUPPLEMENTARYLOOPCONTROLBLOCKS,DIGITALINPUTSMAYBEUSEDTOSETCONTROLMODE,SELECTTHESETPOINTSOURCE,CHANGECONTROLACTION,ANDPERFORMOTHERDISCRETEACTIONSASTATUSBLOCKPROVIDESDIGITALOUTPUTSTOFACILITATEINTEGRATINGLOOPOPERATIONWITHOTHERFUNCTIONSINTHECONTROLLERWHENCONFIGUREDFORDUALOUTPUTHEAT/COOL,EACHOUTPUTMAYBEDIRECTEDTODIFFERENTOUTPUTTYPES,FOREXAMPLECURRENT,TIMEPROPORTIONING,ETCTWOSETSOFTUNINGCONSTANTSFORHEATINGANDCOOLINGAREALSOPROVIDEDACCUTUNEHONEYWELLSACCUTUNEIITMAUTOMATICTUNINGALGORITHMWITHFUZZYLOGICOVERSHOOTSUPPRESSIONISAVAILABLEFOREACHLOOPOFTHECONTROLLERINITIATEDONCOMMANDFROMTHEOPERATORINTERFACEORTHROUGHADIGITALINPUTTOTHELOOP,THISEASYTOOPERATEFEATUREOPTIMIZESCONTROLPERFORMANCEWITHAMINIMUMOFPROCESSDISTURBANCELOGICTHECONTROLLEROFFERSUPTO96DIGITALINPUTSOROUTPUTSANDUSESDIGITALFUNCTIONBLOCKSTOPERFORMBOOLEANLOGICOPERATIONSANDSEQUENCESTHEDIGITALFUNCTIONBLOCKSMAYBEPROGRAMMEDTOOPERATEONAFIXED100MILLISECONDUPDATERATEORONTHESLOWERANALOGMEASUREMENTSCANRATEASDETERMINEDDURINGCONFIGURATIONALARMSALARMMONITORINGMAYBEASSIGNEDTOTHEDIGITALSTATUSOFANALOGALARMBLOCKS,OROTHERDIGITALBLOCKSTATUSEACHPIDLOOPALSOPROVIDESUPTOFOURALARMSOFVARIOUSTYPESALARMFLEXIBILITYISALSOEXPANDEDUSINGTHEANALOGALARMBLOCK,WHICHALLOWSSELECTIVESETUPOFALARMHYSTERESIS,DEVIATIONALARMS,ONDELAY,SELECTIVELATCHING,ANDADISABLEINPUTTOCONTROLWHENTHEALARMISACTIVEACTIVEALARMINDICATIONISPROVIDEDONALLOPERATORDISPLAYSANDALARMGROUPDISPLAYSAREPROVIDEDTOVIEWANDACKNOWLEDGEACTIVEALARMSANALARMDETAILDISPLAYISPROVIDEDFOREACHALARMPOINTWHICHINDICATESTHETIMEANDDATAOFLASTALARMOCCURRENCEANDOFFERS40CHARACTERSOFUSERSPECIFIEDTEXTFORALARMACTIONSORNOTESUPTO120ALARMSMAYBECONFIGUREDANDAPPLIEDTOLOOPALARMSORDIGITALTAGSFUNCTIONBLOCKCONFIGURATIONTHEUMC800USESFUNCTIONBLOCKCONFIGURATIONARCHITECTURETODEVELOPCONTROLSTRATEGIESFORBOTHANALOGANDDIGITALOPERATIONSAFUNCTIONBLOCKMAYREPRESENTAPHYSICALINPUTOROUTPUT,SEVERALPHYSICALINPUTSOROUTPUTS,ANINTERNALCALCULATION,ORANINTERNALFUNCTIONSUCHASAPIDALGORITHMALLCONFIGURATIONISDONEUSINGTHE“CONTROLBUILDER“SOFTWAREASUMMARYOFTHEASSORTMENTOFGREATERTHAN75STANDARDUMC800FUNCTIONBLOCKALGORITHMTYPESFOLLOWSTYPICALLY,AFUNCTIONBLOCKALGORITHMTYPEMAYBEUSEDANYNUMBEROFTIMESUPTOTHELIMITOF250BLOCKSSOMEOFTHOSEWITHSPECIFICLIMITSAREPIDANDON/OFFCONTROLLOOPSANDASSOCIATEDSUPPORTBLOCKSEIGHTORSIXTEENIMUMSETPOINTPROGRAMMERBLOCKSANDASSOCIATEDSUPPORTBLOCKSFOURIMUMSETPOINTSCHEDULERBLOCKSANDASSOCIATEDSUPPORTBLOCKSONEIMUMTIMEPROPORTIONINGOUTPUTBLOCKSSIXTEENIMUMPUSHBUTTONBLOCKSFOURIMUM4SELECTORSWITCHBLOCKSFOURIMUMMODBUSSLAVEBLOCKSSIXTEENIMUMDIGITALI/OANDDIGITALFUNCTIONBLOCKSARESCANNEDANDEXECUTEDEVERY100MILLISECONDSANALOGI/OANDANALOGFUNCTIONBLOCKSAREPROCESSEDATARATEBASEDONTHEQUANTITYOFI/OANDTHENUMBEROFFUNCTIONBLOCKSCONTAINEDINTHECONTROLLEROPERATORINTERFACEDISPLAYSCONFIGURATIONMODIFICATIONANDCUSTOMIZATIONOFTHEOPERATORINTERFACEAREPERFORMEDUSINGUMC800CONTROLBUILDERSOFTWAREWITHTHESOFTWARE,DATAPOINTSCANBEIDENTIFIEDTAGGEDUSINGEIGHTCHARACTERNAMESONCENAMED,THESESIGNALTAGSMAYBEACCESSEDBYTHEOPERATORINTERFACEUSINGASTANDARDSETOFDISPLAYFORMATSANDAPREDEFINEDMENUHIERARCHYCUSTOMIZEDDISPLAYACCESSANDTHEASSIGNMENTOFSELECTEDDISPLAYSCREENSTOKEYBOARDBUTTONSMAYBEDEVELOPEDUSING“CONTROLBUILDER”SOFTWARESELECTEDSCREENSSUCHASBARGRAPHS,TRENDS,PUSHBUTTONACTIONSANDOVERVIEWDISPLAYSWILLREQUIRETHEUSERTOSPECIFYTHEINDIVIDUALSIGNALTAGSTOBEREPRESENTEDONTHESCREENSETPOINTPROGRAMMINGUPTOFOURINDEPENDENT,SETPOINTPROGRAMMINGBLOCKSMAYBECONFIGUREDINTHECONTROLLERUSINGTHE“CONTROLBUILDER”SOFTWAREASINGLEPROGRAMPROFILEMAYBEFROM2TO50SEGMENTSINLENGTHUPTO70PROGRAMSARESTOREDINTHECONTROLLERSMEMORYEACHSEGMENTOFTHEPROGRAMMAYBEARAMPORASOAKEXCEPTTHELASTSTEPTHATMUSTBEASOAKINADDITIONTOTHEMAINRAMPANDSOAKOUTPUTVALUE,ASECONDANALOGVALUEAUXOUTPUTISAVAILABLEFOREACHSTEPOFTHEPROGRAMTHISOUTPUTISAFIXEDSOAKVALUETHATMAYBEUSEDTOPROVIDEASETPOINTVALUEFORASECONDARYCONTROLLOOPINTHEPROCESSANEXAMPLEWOULDBEARAMPANDSOAKTEMPERATUREPROGRAMCOMBINEDWITHPRESSURESETPOINTSFOREACHSTEPOFTHEPROGRAMSETPOINTSCHEDULERASUITEOFSETPOINTSCHEDULERBLOCKSMAYBECONFIGUREDFORMULTISETPOINTCONTROLTHESUITEISCOMPRISEDOFAMASTERBLOCK,AUXILIARYSETPOINTBLOCK,AUXILIARYEVENTBLOCK,STATESWITCHBLOCK,ANDSTATEFLAGSBLOCKSEEFIGURE46THEMASTERBLOCKSUPPORTSUPTO8RAMPORSOAKOUTPUTSOPERATINGONACOMMONTIMEBASEITACCEPTSONEPVFOREACHSETPOINTANDISSHOWNONTHEOPERATORINTERFACESCHEDULERSCREENSETPOINTGUARANTEEISPROVIDEDFORTHEMASTERSPSBLOCKSETPOINTSWITHASINGLESYMMETRICALVALUEFOREACHSETPOINTOUTPUTYOUCANASSIGNAFAILSAFEVALUEFOREACHSETPOINTTHEAUXILIARYBLOCKSUPPORTSUPTO8SOAKONLYOUTPUTSTHEEVENTBLOCKSUPPORTSUPTO16EVENTOUTPUTSASINGLESCHEDULEMAYBEUPTO50SEGMENTSINLENGTHANDINCLUDESAUXILIARYBLOCKDATAUPTO10SCHEDULESMAYBESTOREDINTHECONTROLLERSMEMORYSETPOINTSCHEDULESOFFERTHESAMEOPERATINGMODESANDDIGITALCONTROLSASSETPOINTPROGRAMSONLINEEDITINGOFARUNNINGSCHEDULEISSUPPORTEDTHROUGHDEDICATEDOPERATORINTERFACEDISPLAYS译文UMC800CONTROLBUILDER使用指南编号51522563版本E最后修正时间为1/01警告和商标2001年版权为霍尼韦尔所有2001年一月版本为E概述UMC800的概述绪论万能控制器（UMC800）是一个被设计用于模拟数字控制小单位程序的需求的一种标准组件的控制器（如图1）。一个控制器最多能够安装16个模拟控制回路，1个CPU模板，4个设定点程序、并具有丰富的模拟和数字控制算法，特别适合于工业炉、环保设备、化学反应器、加热炉、锅炉、空压机、冷冻机、鼓风机、冷冻干燥器等。96个I/O输入或输UMC800采用模块式结构，其控制器模件和操作模板相分离，使其具有较大的安装灵活性。控制器控制器由一个带有两个串行通信接口、电源和一个集成模板的CPU构成。它最多能够安装16个输入和输出模板的插卡式机架，并能够被组合去满足一个特殊的应用程序的硬件需求。模块可用10个不同结构去支持不同型号和信号水平的模拟和数字的输入和输出。每个模块都有一个可移动的接线板提供16AWG线的端口。一个可行性的RS485转换器，可直接同PC机相连，由于采用了MODBUS通讯协议，所以还可与网络上的其它设备进行数据交换，完成监控与控制功能，实现从局部控制到整体的协调与数据共享。操作员界面操作员接口采用LCD彩色显示屏，可用于观查和监控控制回路、设定点程序和其它模拟与数字功能。操作员接口可完成的修改和定制进行使用UMC800控制器软件。以软件,数据点可接受8个输入字符名字。一旦命名,这些数据点也许由操作员接口获取使用标准套显示形式和一个被预定义的菜单阶层。定制的显示通入和选择的显示屏的任务操作按钮也许被开发使用控制器软件。选择的屏幕譬如条线图,趋势,并且概要显示将要求用户指定各自的数据点代表在屏幕菜单选择允许用户挑选英语,法语,意大利语,西班牙语或德语语言组态软件一个分开的“控制组态”配置软件程序被使用为UMC800控制器和操作员接口配置在WINDOWS95,98ORWINDOWSNTBASEDPC上打开，人机程序使用图表标志和图线描述连接具有创造性。所有配置是执行的离线的计算机被分开从控制器和操作员接口配置被下载在分开的操作如同一个完全文件通过RS232通信端口接到控制器。一旦配置被安装入控制器和操作员接口,控制组态软件就可能被用来对完成监控与控制功能的操作。菜单被提供在软件允许屏幕的选择为操作员接口和定做屏幕存取方式和操作员钥匙。完整的配置被装载入控制系统中使用一个通信端口在控制器或任意地通过软盘连接到操作员接口。控制回路UMC800可完成最多16个PID式ON/OFF的控制回路，C，三位步进控制。每个控制回路都可能提供自整定。操作员被输入的设定点程序也许由独立限制到处极限值和设定点程序变化率极限有时间保护重要产品在处理变动期间。当应用比率控制时,比率和偏压调整被提供。当使用以补充圈控制块,数字输入也许被使用设置控制方式,选择设定点程序来源,改变控制活动,并且进行其它分离行动。状态块提供数字输出促进集成操作以其它作用在控制器。当配置为双重产品热/冷,各产品有控制输出类型,例如电流,时间成比例等。二套定调的常数为热化和冷却并且被提供。精度霍尼韦尔的集成模块都提供自整定，模糊逻辑抑制超调等各种算法。初始命令从操作员接口或通过数字输入模块进入，这种容易操作的特点优先控制表现以处理干扰的极小值。逻辑性控制器提供96个数字输入或输出并使用数字式的功能块来执行布尔逻辑操作和排列。数字式功能块可以被编程操作固定的100毫秒更新率或在更加缓慢的模式测量扫描速率依照配置期间而被确定。报警报警监控可被分配到报警模式块的数字式模块，或其他数字式模块。每个PID中可以提供各种各样的类型的四个报警。报警的灵活性并且被扩展应用到报警功能块中，允许报警滞后作用是有选择性设定的，偏差报警，延迟报警，有选择性锁上，并且功能失效时，输入控制报警是有效的。有效的报警表示被提供在所以操作员显示并且报警队列显示被提供的认可和承认有效报警。报警细节显示了预前报警