现场总线第二天下午

产品工程 简现场总现场总 向 为 改 对ABB支持的现场总线协现场总线系Ethernet,Ethernet,TCP/IPPROFIBUS-PROFIBUS-简现场总数据传输方传输介类型：无线与有线（；无线电、激光、大地微波 微波等无线介质等）RS232、RS422、RS485接口标 EIA（ElectronicIndustry接线原则：接收数据针脚（或线）与发送数据针脚（）接线管脚RS422与范，被命名为TIA/EIA-422-A标准，是RS-232的改进。RS485两线制接RS-422与RS-485的网络安装注意要 发器紧靠在一起安装，再者是过长的分支线引出到总线RS-422与RS-485传输线上匹配电比较省电的匹配方RS-422与RS-485的接地问这条信号地可以是额外的一条线（非双绞线），或者是双绞线的层。这是最通常的接地方法。通信线路的工作方单工、半双工、全双工（串行通讯通信线路的工作方单工、半双工、全双工（串行通讯ABB现场总线技术数 简现场总现场总线适配一个外部串行通讯网络。基于光纤通讯的独与传动通过光纤连光纤通讯使用DDCS协式模与传动为可用于ACS800，ACS550及ABB动的后续支持的现场总线协现场总线协

基于光纤的适配

式适配ProcessProfibus-BuildingNLON-RLON-Landis&JohnsonNBAA-简现场总通讯设适配器的安装位总线适配插槽2SlotDDCS通讯DDCS通讯通讯设适配器模块98.02选择总线98.07选择通讯总线参数设51组设置总线参90组数据集参92组数据集参现场总线通讯配激活依照传动配置文件的操作，符合国际标准(PROFIBUS的PROFIdrive，InterBus 等)的定具有相应的控制字、状态字和给定值比例的定义仅对 式模块有效ABB”厂商规范“下的操作(如，BB规范的控制字和给定值比例)CSA与老版本ACS600兼总线通讯参数98.02选择‘FIELDBUS’后51表式通讯适配器：激活的通讯协至51.26基于总线 51.27总线参数刷新刷新51.02至51.2651.31现场总线适配器状态模块状态(空闲 、离线等数据集这两3个16进制数组成一个数据输入数据集1=Control2=3=输出数据集4=Status5=ACT16=ACT2

输入数据集7=REF38=REF49=REF5输出数据集10=ACT311=ACT412=ACT5ACS800中参数的地址空间………… 3………3………

…NodeID,Baud…………

123456123456789101Par.102Par.Signal1001Par.1002Par.Par.…………… Par.Par.Par.COM产品工程

RPBA-01RPBA-01withACS800~HWACS800-slot

ACS800-slotAccordingtoRS-485RPBA-01withACS800~Parameter98.02:fieldbus(maybeneed98.07COMMProfile:ABBDrives(RXXXsupportgeneric)Group51Moduletype:ProfibusNodeaddress:accordingtotheHWofBaudrate:consisttothesettingofPPOtype:consistwiththesettingofPZD3out:the3rdPDofPPOmsg,controldata,freePZD3in:the3rdPDofPPOmsg,actualdate,free–51.20:PZD4to51.2751.3110.01EXT1START/STOP/DIR: (10.0211.03EXTREF1SELECT: (11.06EXT2PZD3outshouldbeABB :REF1:20000~1500rpmorREF2:10000~100%(Torque)20000~100%(RPBA-01withACS800~PPOOUTarea–DatasentfromMastertoSlave(controldata)INarea–DatasentfromSlavetoMaster(actualID–ParameterIND–IndexforVALUE–ParameterValue(Max.4ProcessCW–ControlWordSW–StatusWordREF–ReferenceACT–ActualValuePZD–ProcessData(application-DS–DataSetDW–DataWordRPBA-01withACS800~ControlRPBA-01withACS800~StatusRPBA-01withACS800~ProcessAnDrivePZD3OUT:3(REF2ofPZD3 PZD4OUT:8(REF4PZD4 PZD5PZD5 :12PZD6PZD6 92.06AUXDSACT5:15.01AO1:90.02AUXDSREF4:

8501:8502:RPBA-01withACS800~ParameterIncyclicPROFIBUS-DPcommunication,parameterdataistransferredinmessagetypes1,2and5.TheParameterIdentificationpartconsistsofeightRPBA-01withACS800~ParameterRPBA-01withACS800~ParameterRPBA-01withACS800~ParameterReadingadriveparameter(ordataset)Readingparameter84.11INPUT1fromthedrive:84.11×100=841120DBHex.Parameternumberis20andsub-indexisDBWritingaparameter(ordatawriteparameter12.0212.02×100=120204B2Hex.Parameteris04andsubindexis2BRPBA-01故RPBA-01withACS800~FaultRefertotheLEDsanddrivefaultmessageResetRPBA,driveandPLCChecktheComparethenodenumberswitchofRPBAandHWsettingofPLCandParametergroup51:PPOtype,Stationnumber…ChecktheHWsettingofChecktheparametersetting,esp.thestart/stopcontrol,REFandparameterexchangeotherthanREFandspeedComparetheoutputofPLCandinputofdriveviaProfibus,SWCheckthePLCsoftwareIftheCWIfthestatusflowofPLCChecktheroutingandshieldofcableAftercheckallabove,contactlocalABBorHotLine,weneedthedrivesetting,PLCsetting,LEDsstatus,SW…RPBA-01withACS800~ImportantGSDfile:Medium:Shielded,twistedpairRS485cable,Maxlength1200mSizeofthelink:127stationsincludingrepeaters(31stationsand1repeaterpersegment)Serialcommunicationtype:Asynchronous,halfProtocol:Profibus-COMMZhang

S7-300SettingandS7-300Setting–ConnectwithS7-300Setting