Duratech DA05 WinCE Manual do Utilizador descarregar pdf (Página 20)

Control Indicator Description

Float.Double‐precision,floating‐point numeric

Integer.32‐bitsigned integer numeric

Boolean.Stores Boolean (TRUE/FALSE)values.

String.Providesaplatform‐independentformatforinformationanddata,which

youcanusetocreatesimpletextmessages,passandstorenumericdata,andso

on.

Array.Enclosesthedatatypeofitselementsinsquarebracketsandtak esthecolor

ofthatdatatype.Asyouadddimensionstothearray,thebracketsbecomethicker.

Cluster.Enclosesseveraldatatypes.Clusterdatatypesappearbrownifallelements

intheclusterarenumericorpinkifallelementsoftheclusterareofdifferent

types.Errorcodeclustersappeardarkyellow,whileLabVIEWclassclustersare

crimsonbydefaultortealgreenforReportGenerationVIs.

Dynamicdata.(ExpressVIs)Includesdataassociatedwithasignalandthe

attributesthatprovideinformationaboutthesignal,suchasthenameofthesignal

orthedateandtimethedatawasacquired.

Waveform.Carriesthedata,starttime,andtofawaveform.

I/O.PassesresourcesyouconfiguretoI/OVIstocommunicatewithaninstrument

orameasurementdevice.

UniversitàdegliStudidiCatania

IntroductiontoNILabVIEW

 LabVIEWG‐Language:DataTypes

InLabVIEWthereare32differentdatatypes.Thecolorandsymbolofeachterminalindicatethedatatype

ofthecorrespondingcontrolorindicator.Inthefollowingtablethe9mostcommonarereported.

DIEEI

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 40 41

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Duratech DA05 WinCE Manual do Utilizador Página 20