Lumel P30U series - Mathematical Functions; Input Individual Characteristic

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5.5.1.7. Mathematical functions
 The P30U transducer can calculate the measured values
usingoneof5implementedmathematicalfunctions:
squareofmeasuredvalue,
rootofmeasuredvalue,
inverseofmeasuredvalue,
inversesquareofmeasuredvalue,
inverserootofmeasuredvalue.
Theoperationofmathematicalfunctionsisswitchedoffbydefault.
5.5.1.8. Input individual characteristic
 P30U transducers perform the function of conversion
of the measured value to any value due to implemented function
ofindividualcharacteristicsoftheinput.Independentindividualcharacte-
risticshavebeenimplementedforthemaininputandtheauxiliaryinput.
Theindividualcharacteristicsrescalestheinputsignalbeingmeasured
according to the characteristics set. The user can enter a maximum
of twenty functions each by specifying points determining the ranges
andexpectedvaluesforsubsequentpoints.
 Programmingindividualcharacteristicconsistsinthedefinition
of the number of pointswhichthe input function will belinearizedby.
Note that the number of linearized functions is the number of points
minus one. Next, one must program subsequent points by providing
themeasured value Xn and theexpectedvaluecorresponding to it –
thevaluetobedisplayed(Yn).Thevisualinterpretationoftheindividual
characteristicisshownonfig.13.
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