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1、PLCautomaticbatchingweighingsystemdesignTherearemanykindsofPLCdefinition.Theinternationalcommission(IEC)isdefinedasofPLCprogrammablecontrollerisakindofdigitalcomputingoperationsspeciallydesignedftheelectronicsysteminindu

2、strialenvironmentapplicationdesign.ItUSESprogrammableQiusedinitsinternalstagetoperfmthelogicoperationsequencecontroltimingcountingarithmeticoperationinstructionthroughdigitalanaloginputoutputthecontrolvarioustypesproduct

3、ionprocess.Programmablecontrollerrelatedequipmentshouldpresseasyindustrialcontrolsystemasawholeeasytoextenditsfunctionprincipledesign.PLCwithcommunicationwkingfunctionitmakesPLCPLCbetweenthePLCthePCotherintelligentequipm

4、enttoexchangeinfmationbetweenfmingaunifiedwholerealizescatteredcentralizedcontrol.MostPLChasRS232interfacesomebuiltinhavetosuppttheircommunicationprotocolinterfaces.Ingredientswkersreceivedailyproductionschedulingwillint

5、urnfeachfeedstock.AccdingtohowmuchweighingingredientsfirstcalculatedtheweightofeachcomponentinvariouscomponentsthenthematerialbarrelsmaterialtakingtoelectronicsaysonthepackagingweighingAlongwiththedevelopmentofsciencetec

6、hnologyAutomaticbatchingweighingsystemhasbeenwidelyusedinmetallurgycoalchemicalsbuildingmaterialindustryetc.Automaticbatchingweighingsystemcanbesetaccdingtotheinputratioflowcontrolofmaterialflowtherebyachievecontrolofpro

7、ductqualityyieldoftheobjectiveistorealizetheautomaticproductionprocessintelligententerprisesscientificmanagementsafestableproductionenergyconsumptionistheimptanttechnicalmeans.Computercontrolsystemintheproductionofingred

8、ientsusednotonlycanimprovetheyieldqualityingredientsgreatlyreducethelabintensityposttoimproveproductionefficiency.TheautodispensationsystempermanentflowcontrolusesthePIDadjustment，thecurrentcapacitymeasurementcontrolisme

9、asuresthedeviationAlongwiththeenterprisescaleexpansiondevelopmentautomaticbatchingcontrolsystemhasundergoneconsiderabledevelopmentBatchingproductionsystemisasysteminwhichavarietyofrawmaterialsaccdingtoacertainproptionare

10、mixedtogetherfprocessingtoproduceaproductoftheprocessAmongthemtheingredientsareindispensableintheproductionofkeyingredientsaccurateproductqualityhasimptantinfluenceWiththedevelopmentofinfmationtechnologythedevelopmentofa

11、utomaticcontroltechnologyanewgenerationofbatchingcontrolsystemwilltowardsinfmationintellectualization.Inthispaperaprogrammablecontroller(PLC)astheceoftheautomaticbatchingcontrolsystemcompletewithahighercosttheapplication

12、ofautomaticblendingcontrolsystemPLCbecauseofitspowerfuleasytousehighreliabilityisoftenusedasthefielddatagatheringtheequipmentcontrol.Inthispaperautomaticbatchingsystemdevelopmentpresentsituationapplicationprospectsaredis

13、cussedinthispaperthetraditionalingredientsonthebasisofthesystempresentstheoveralldesignofthesystemthebasicstructureofthesystemtherelatedequipmentsuchaselectronicproptioningscalestructurecontrolprincipletechnicalparameter

14、swereintroducedThenthepapergivesthebatchingcontrolsystemelectricalcontrolpartofthemaincompositiontheuseofPLCrealizefieldbatchingequipmentdynamiccodinatedcontrolmethodstherebyenablingtheproptioningsystemcanwkautomatically

15、accdingtothedemfeedingweighingbatchingprocesswellpresentedbatchingcontrolsystempartofthecontrolprocessIntheactualoperationtoachievethedesiredresultsfothercontrolsystemalsohastheverygoodreferencevalue.Theoveralldesignphil

16、osophyoftheAutomaticbatchingweighingsystemofthebeltis:Befethebeltisputintooperationthesettlementvalueoftheflowofthesuppliesisestablishedonthekeyboardbythetocarryonthebelt.Afterthesystemisputintonmalrunningloadingsignalof

17、thebeltthattheonechipcomputersamplesthespeedsignalleaveswalkbeltspeedsignalbeltinstantaneousweightunitoflengthisitcancalculateoutbelttwinklingofaneyeflowFofsuppliestomultiply(t).Theflowcanbeingeofthenumbershowofferthecra

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