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1、现场总线在选矿自动化中的应用研究(Applicationoffieldbusinmineralprocessingautomation)Thefieldbusintheautomationofmineralprocessingresearchontheapplicationof.Txteverygirlwasonceanangelwithouttears,whenyoulovetheboy,hewillcryonebyone,thenfallsintotheearthintoagirl,so,theboymustnotabando
2、nthegirl,becausethegirlisyougiveupthewholeheaven.Friends,don'tcry,tonightIlikeEpiphyllumbloominginthemostbeautifulmomentsfade,yourtearscannotrestoremywithered~bywengpsoffcontributionPdfdocumentsmayexperiencepoorbrowsingontheWAPside.ItisrecommendedthatyoufirstselectTXT
3、,ordownloadthesourcefiletothelocalview.VIPinformationhttp://www.cqvip.comVolumesecond,phasesixteenth,June2007mineYeVo6.No.l12MINGMETALLURGYNIJn20ue07Articlenumber:058420)205-010-75(070-083)ApplicationoffieldbusinmineralprocessingautomationXia(BeijingminingandMetallurg
4、yResearchInstitute,Beijing104)BeiBei004Abstract:intheautomationofmineralprocessing.Asanewmodeoftransmission,fieldbushasbeenappliedintheprocessofconcentrator.AsitisnowItssuperiorityovertraditionaltransmissionmode.Hasbeenwidelyrecognizedinallaspects.Today,withthedevelop
5、mentofhighandnewtechnology,thefieldbusplaysaveryimportantroleintheautomationofmineralprocessing.TakingPOFBRIUSbustechnologyasanexample,thispapergivesadetaileddescriptionofthefieldThebusisappliedtothefieldofmineralprocessing,theprocessequipmenttoachievegoodworkingcondi
6、tion,theultimaterealizationofproductiontargets.Keywords:programmablelogiccontroller;communicationspeed;networkstructure;RFBSPOIUCLCnumber:D2.T989;documentidentificationcode:ARESEARCHANDAPPLICATIONOFELDFIBUSINAUTOMATIZATIONFORIMNERALPROCESSIGNXIPigAn(eigGnrleacntuefMii
7、gadMelry,BOn004CiaBineeasrhIsttonnntlgjReiaueig104,HN)ABSTRACT:Ihefedoutmaiainfrmirlprcsig,一个莫FTA味噌NTILFAOTZONEOENRWSNSADEONS的U,TIL将DBSHSBESDIYON人COOERLP锡ENUENTTRFMIERCGTRT我是他一个自贸区的,我一个EnteHNTRNRN味噌DiILMOEOTH某人ECPETESCEO嗨TDHRTCDVlpigGHB我地,美联储ney我OTNTRLNFEHEPUSEONILIGV
8、RROEMP我UOTZOMIROESNGLPTMAIA。这一个RTKIHRFBSF是一个LECT我真的IL斯密ERCSRCS我NESPPENGTEPOIUOx议员Ed的RBEWOUE喂卜NRLPOES我GCERnLaLY,DHWOMAETEUPET