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DisplayUnitExplanationofLSM-CU-AFunctionsMemoryfunctionsforeachsettingOnecommonsettingstype(basicsettingssuchasdetectionmethod,2nditemmeasurement,averagingmethod,go/no-gojudgmentmethod,etc.)and20parametersettingtypes(settingsinvolvedwithmeasurementsuchasaveragingtimes,go/no-gojudgmentvalue,analogoutputreferencepoint,etc.)canberecordedininternalmemory.CalibrationapplicablerangesettingfunctionSelectbetweensettingthecalibrationapplicablerangetoallparametersettingsorapplyingtwocalibrationtypesforeach10parametersettings.FiduciallineCFiduciallineDAveragingdisplay/output/AveragefunctionFiduciallineDFiduciallineCXXAveragingmethodsincludearithmeticaveragemodeandmovingaveragemode.Advancesettingtoeitherarithmeticaveragemodeormovingaveragemodeispossible.Movingaverageisusedinordertojudgethecontinuingtrendsinworkpiecediameteroverthelongtermandarithmeticaverageinordertoviewsuddenchangesintheshortterm.Inaddition,inarithmeticaveragemode,thereare12possiblesettingsforaveragingtimesfrom2to2,048times.Inmovingaveragemode,thereare7possiblesettingsfrom32to2,048times;for2timesandup,regardlessofaveragingmode,themeasuredvaluewillberefreshedevery16times.However,theoutputinarithmeticaveragemodeisnormallyfor8timesandup.YReferencesurfaceAReferencesurfaceAReferencesurfaceBReferencesurfaceBYFiduciallineFiduciallineCReferencesurfacReferencesurfaceDrill/endmill(oddnumberflute)outerdiametermeasurementfunctionSegmentsettingfunction■Measurementofspacingoftwoparallelpins(pitchmeasurement)Insideinterval:Usesegment(3).Outsideinterval:Usesegments(2),(3),and(4)simultaneously.SegmentNo.Workpiece1SegmentNo.Workpiece1Workpiece2Workpiece2■Forrevolvingworkpiecerun-outmeasurement(possiblewithdimensiondifferencecalculation),usesegment(1)andcombinewiththereferencepointformeasurement.ReferenceaxisReferenceaxisrotationDeviationduetorotationDeviationduetoRotationRotation■ForDualSeriesXYmeasurement,usesegments(2)and(6).(*A10mmintervalisrequiredforXY.)YThisfunctionsetsthemeasurementlocation,withupto7locationspossible.However,whensetfortransparentworkpieces,only3segmentnumberlocationscanbemeasured.■Forwireorcylindricalcomponentouterdiametermeasurement(ellipticityandsimplifiedcylindricitymeasurementpossiblewithdimensiondifferencecalculation),usesegment(2).■ForDualSerieslargediametermeasurement,usesegments(1)and(5).DDXYAutomaticmeasuringfunctionwithedgedesignationDesignatetwoarbitrarymeasurementlocationswithinthemeasuringrangetodisplaythevaluebetweenthem.Inthiscase,upto127locationseachinlightanddarkcanbemeasured.Suitableforpinbendinginspection,etc.,asitautomaticallymeasuresthepitch,outerdiameter,orintervalofworkpiecessuchasICsorconnectorswithevenintervals.Notavailableformeasurementoftransparentworkpieces.Laserscandirection1PIN2PIN3PIN126PIN127PINEdge1Edge2Edge3Edge4Edge5Edge6Edge7Edge253Edge254Edge255Edge2560-ø6+0.1○ø6+0.10-A015.0-ø10h7+0ø10h7+0○B.-015○AC0-ø12+○ø12+0○ø○B○CD○Measurementdetails:MeasuresdimensionsAperformsgo/no-gojudgmandconductsstatisticalpof10dataitems.Measurementdetails:MeasuresdimensionsAtoperformsgo/no-gojudgmeandconductsstatisticalproof10dataitems.Drill/endmill(oddnumberflute)outerdiametermeasurementispossiblebasedonpeakmeasurementthroughworkpiecerotation.ReferencebarOdd-flutedworkpieceSEG1(min.)DSEG1+2(max.)D=[SEG1+2(max.)]-[SEG1(min.)]MeasurementmodesettingfunctionMeasurementmodessuchasnormal,maximum,minimum,run-outwidth,andsamplemeasurementcanbesetaccordingtodifferentworkpiecesandsavedasparametersettings.rotationDeviationduetoAutomaticworkpiecedetectionfunctioThisfunctionautomaticallystartsmeasurementwhenaworkpieceadvancesintothespecifiedmeasuringarea.ReferenceaxisPresettingfunctionThisfunctionconvertsthecurrentlydisplayedmeasurementvaluetozerooraspecifiednumericvalue.Forexample,itisusedwhendirectlyreadingthedifferencefromareferencegageorworkpiecedimensionsexceedingthedevicemeasuringrange.OffsetfunctionIncontinuousmachiningofhigh-precisionworkpieces,etc.,fineadjustmentoftheabovepresetvaluesiscalledoffset.Withtheoffsetsetting,theoverallcompensationvalueis(presetvalue)+(offsetvalue).Whentheoffsetvalueissettopositive(+),theworkpieceouterdiameterdisplayedvaluewillbelargerthantheactualvalue,andviceversawhentheoffsetvalueissettonegative(-).SamplemeasurementfunctionSettingthemeasurementtimes(numberofsamples:2to999)iscalledsamplemeasurement.Thecalculationitemssetwithsamplemeasurement(mean,maximum,minimum,andrange)arecalculatedfromthemeasurementresults.Thesemeasurementscanbeusedforrunoutmeasurementsonarevolvingworkpieceandsimplifiedcylindricitymeasurements.5-23
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