現(xiàn)場總線第二天下午

產(chǎn)品工程 簡現(xiàn)場總現(xiàn)場總 向 為 改 對ABB支持的現(xiàn)場總線協(xié)現(xiàn)場總線系Ethernet,Ethernet,TCP/IPPROFIBUS-PROFIBUS-簡現(xiàn)場總數(shù)據(jù)傳輸方傳輸介類型：無線與有線（；無線電、激光、大地微波 微波等無線介質(zhì)等）RS232、RS422、RS485接口標 EIA（ElectronicIndustry接線原則：接收數(shù)據(jù)針腳（或線）與發(fā)送數(shù)據(jù)針腳（）接線管腳RS422與范，被命名為TIA/EIA-422-A標準，是RS-232的改進。RS485兩線制接RS-422與RS-485的網(wǎng)絡(luò)安裝注意要 發(fā)器緊靠在一起安裝，再者是過長的分支線引出到總線RS-422與RS-485傳輸線上匹配電比較省電的匹配方RS-422與RS-485的接地問這條信號地可以是額外的一條線（非雙絞線），或者是雙絞線的層。這是最通常的接地方法。通信線路的工作方單工、半雙工、全雙工（串行通訊通信線路的工作方單工、半雙工、全雙工（串行通訊ABB現(xiàn)場總線技術(shù)數(shù) 簡現(xiàn)場總現(xiàn)場總線適配一個外部串行通訊網(wǎng)絡(luò)。基于光纖通訊的獨與傳動通過光纖連光纖通訊使用DDCS協(xié)式模與傳動為可用于ACS800，ACS550及ABB動的后續(xù)支持的現(xiàn)場總線協(xié)現(xiàn)場總線協(xié)

基于光纖的適配

式適配ProcessProfibus-BuildingNLON-RLON-Landis&JohnsonNBAA-簡現(xiàn)場總通訊設(shè)適配器的安裝位總線適配插槽2SlotDDCS通訊DDCS通訊通訊設(shè)適配器模塊98.02選擇總線98.07選擇通訊總線參數(shù)設(shè)51組設(shè)置總線參90組數(shù)據(jù)集參92組數(shù)據(jù)集參現(xiàn)場總線通訊配激活依照傳動配置文件的操作，符合國際標準(PROFIBUS的PROFIdrive，InterBus 等)的定具有相應(yīng)的控制字、狀態(tài)字和給定值比例的定義僅對 式模塊有效ABB”廠商規(guī)范“下的操作(如，BB規(guī)范的控制字和給定值比例)CSA與老版本ACS600兼總線通訊參數(shù)98.02選擇‘FIELDBUS’后51表式通訊適配器：激活的通訊協(xié)至51.26基于總線 51.27總線參數(shù)刷新刷新51.02至51.2651.31現(xiàn)場總線適配器狀態(tài)模塊狀態(tài)(空閑 、離線等數(shù)據(jù)集這兩3個16進制數(shù)組成一個數(shù)據(jù)輸入數(shù)據(jù)集1=Control2=3=輸出數(shù)據(jù)集4=Status5=ACT16=ACT2

輸入數(shù)據(jù)集7=REF38=REF49=REF5輸出數(shù)據(jù)集10=ACT311=ACT412=ACT5ACS800中參數(shù)的地址空間………… 3………3………

…NodeID,Baud…………

123456123456789101Par.102Par.Signal1001Par.1002Par.Par.…………… Par.Par.Par.COM產(chǎn)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