Delphin ProfiMessage - 4.7.9 Channel group; 4.7.10 Linearisation

ProfiMessage
Generate intermediate values:Whenenabled,resultsarealsooutputbetween
reseteventsimmediatelyfollowingtheircalculation,(withoutbeingresettozero).
4.7.9 Channelgroup
Usechannelgroupstogrouprelatedorinterdependentchannels.Anynumberof
channelgroupsmaybecreated.Ifrequired,achannelcanbelinkedtomorethan
onegroup(linkedchannels:refertoConfiguringsoftwarechannels).
4.7.10 Linearisation
Linearisationenablesanadditionalconversiontobeperformedonachannel'sval-
ues.Anadvantageofthisfeatureisthatthechannel'soriginalvaluesremainavail-
ablewiththeconversionbeingperformedina"new"channel.
Theavailableoptionsareidenticaltothoseforaglobaltable.Thisdialogueenables
eitheraconversionfunctiontobesetforthischannel(Table type: local table )or
theuseofagloballinearisationfunction(Global table )whichhasbeensetupvia
theGlobal linearisation table optioninthedevice'scontextmenu.
SeealsoTables,(global)Linearisationtables,Settingsforalldialogues:Sensor
compensationtab
Method
1. Selectatabletype.
Forexternaltables,thenselectatable;foraninternaltable,createatablevia
theTabletabthatisthendisplayed.
2. Selectasource.
3. Setupatableifnecessary(Tabletab).
Atablecanbeimportedinsteadofcreatinganewone:Import.
Mode:Thereisachoiceofmodes
l Offset
Anoffsetshiftsthecurvebyafixedvalue,forexamplethegivenvalueis
addedtothemeasurementvalue.
l Offset and slope
Allowsashiftingofthecurveandanincreaseinitsslope.
l Quadratic
Generatesaquadraticcurvethroughthegivenpointstolinearisethemeas-
uredvalues.
l Linear interpolation
Setatableforconvertingmeasuredvaluesintodisplayvalues.Linearinter-
polationtakesplacebetweenthegivenpoints.
l Spline interpolation
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Delphin Technology AG
Dezember 2015
ProfiMessage Manual