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Fluke 45 user manual

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Users Manual

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Fluke 45 user manual

Contents

Dual Display Multimeter Users ManualLIMITED WARRANTY & LIMITATION OF LIABILITY Declaration of the Manufacturer or Importer Safety ClassInterference Information Page Table of Contents TitleIntroduction Getting StartedOperating the Meter Using the Computer Interface ApplicationsMaintenance AppendicesPage Title List of TablesTable Replacement Parts Performance Tests for mA Current FunctionsPerformance Tests for A Current Functions Users ManualTitle List of FiguresFigure Introduction ChapterIntroducing the Fluke 45 Dual Display Multimeter WWarningChapter 1: Introduction Options and AccessoriesWhere to go from Here Chapter 6: Maintenance Chapter 2: Getting startedChapter 4: Applications AppendicesPage MULTIMETER SAFETY WWARNINGTO AVOID ELECTRICAL SHOCK OR OTHER INJURY Page Adjusting the Handle Line PowerGetting Started IntroductionFigure 2-2.Rear Panel Users ManualFigure 2-1.Front Panel Using the Pushbuttons Turning the Meter onUsers Manual Figure 2-4.Summary of Basic Pushbutton OperationsSelecting a Measurement Range Automatic Input Terminal SelectionTaking Some Basic Measurements WWarningMeasuring Current Diode/Continuity TestingMeasuring Voltage, Resistance, or Frequency FREQ FREQGetting Started Taking Some Basic MeasurementsFigure 2-7.Continuity Testing Figure 2-8.Diode TestingUsers Manual CIRCUITOperating the Meter Under Battery Power Optional Operating the Meter Under Battery Power OptionalRack Mounting 2-10 Users ManualOperating the Meter From the Front Panel Front Panel OperationsChapter IntroductionSecondary Display DisplayPrimary Display REMOTE SMF MAX dB REL AUTOEXT TRG MIN HOLDInput Terminals Figure 3-4.Input TerminalsSelecting a Measurement Function RangingE, U, T AutorangingUsers Manual Figure 3-5.Function Selection ButtonsOperating the Meter From the Front Panel RangingFrequency Ranging Measuring FrequencyManual Ranging Frequency Measurement Rates Frequency Sensitivity SelectionOperating the Meter From the Front Panel Measuring FrequencySelecting A Function Modifier K, I, H, JREL Relative Readings Modifier WWarningOperating the Meter From the Front Panel Selecting A Function ModifierdB Decibels and Audio Power Modifier MN MX Minimum Maximum Modifier Using Function Modifiers in CombinationHOLD Touch Hold Modifier Using the SButton Selecting A Measurement Rate RateOperating the Meter From the Front Panel Selecting A Function Modifier3-15 PushbuttonsUsing The Compare Comp Function The List and Number EditorsUsing the List Editor Using the Number Editor Changing the Power-UpConfiguration Power-UpConfigurationFactory Settings of Power-UpConfiguration Calibration Using the Dual Display ApplicationsChapter IntroductionUsing Measurement Functions in Combination Using the Dual Display ApplicationsResponse Times How the Meter Makes Dual Display Measurements How the Meter Makes Dual Display MeasurementsUsers Manual Meas FunctionUpdate Rate in the Dual Display Mode External TriggerThermal Voltages When Measuring Resistance Two-WireConfigurationTrue RMS Measurements Correcting for Test Lead ResistanceEffects of Internal Noise in AC Measurements Calculated AC + DC RMS MeasurementsFigure 4-3.Waveform Comparison Chart ApplicationsTrue RMS Measurements 4-114-12 Users ManualOperating the Meter Using the Computer Interface Local and Remote OperationsComputer Interfaces ChapterSetting Communication Parameters RS-232 RS-232 Print-OnlyMode Device Clear Using ^C CNTRL C Cabling the Meter to a Host or Printer RS-232Character Echoing and Deletion RS-232PromptsInstalling the IEEE-488Interface IEEE-488Operating LimitationsEnabling the IEEE-488Interface Addressing the MeterGetting Started With An Installation Test Installation Test for RS-232OperationsInstallation Test for IEEE-488Operations Cabling the Meter to a HostHow the Meter Processes Input If Test FailsInput Strings Input TerminatorsSending Numeric Values to the Meter Sending Command Strings to the MeterTypical IEEE-488Input Strings 1.Commands to configure the meter if any Figure 5-1.Typical IEEE-488Input Strings 5-10Users Manual External Triggering from the Front Panel How the Meter Processes OutputTriggering Output Setting the Trigger Type Configuration External Triggering via the Computer InterfaceTable 5-3.Trigger Type Event Status Enable Register Read CommandWrite Command Enable Register& & & & Event Status and Event Status Enable Registers 7 6 5 4 3 2 1 & & & & & & & &Status Byte Register Reading the Status Byte RegisterService Request Enable Register Computer Interface Command Set IEEE-488Capabilities and Common CommandsTable 5-9. IEEE-488Common Commands Command5-20 Users ManualOperating the Meter Using the Computer Interface Computer Interface Command SetTable 5-10. IEEE-488Common Commands cont CommandFunction Commands and Queries Function Modifier Commands and QueriesTable 5-11.Function Commands and Queries CommandsOperating the Meter Using the Computer Interface Computer Interface Command SetCommand Table 5-12.Function Modifier Commands and QueriesCommand 5-24Users Manual DescriptionRange and Measurement Rate Commands and Queries Operating the Meter Using the Computer InterfaceComputer Interface Command Set 5-25Measurement Queries TRIGGER 5, unexpected results will be obtained5-26 Users ManualCompare Commands and Queries Trigger Configuration CommandsMiscellaneous Commands and Queries CommandTable 5-17.Miscellaneous Commands and Queries 5-28RS-232Remote/Local Configurations Operating the Meter Using the Computer InterfaceComputer Interface Command Set CommandSample Program Using the RS-232Computer Interface 5-30Users Manual aam23f.epsaam24s.tif Operating the Meter Using the Computer Interface5-31 aam25s.tif 5-32Users Manual aam26s.tif Operating the Meter Using the Computer Interface5-33 aam27s.tif 5-34Users Manual Operating the Meter Using the Computer Interface 5-35Maintenance CleaningLine Fuse WWarningTesting Current Input Fuses Current Input FusesReplacing the 100 mA Input Fuse Replacing the 10 A Input FuseWWarning WWarningSelf-TestDiagnostics and Error Codes Performance TestsService Users Manual FunctionRange Rate Input LevelReplacement Parts MaintenanceReplacement Parts •Quantity •Fluke Part Number •Part DescriptionTable 6-5.Replacement Parts cont DESCRIPTION Users ManualITEM FLUKE PART NOAppendices AppendixPage SpecificationsPage Specifications Appendix ADisplay Counts and Reading Rates RS-232and IEEE-488Reading Transfer RatesDC Voltage Input ImpedanceNormal Mode Rejection Ratio Common Mode Rejection RatioDecibel Resolution True RMS AC Voltage, AC-CoupledAppendices Maximum InputDecibel Reference Resistance Maximum Crest FactorAC + DC Voltage Accuracy Input ImpedanceDC Current AC CurrentAppendices Maximum InputAccuracy Maximum Crest FactorMaximum Input Users ManualOhms Diode Test/ContinuityOpen Circuit Voltage Input ProtectionFrequency Sensitivity of AC VoltageSensitivity Level of AC Current Open Circuit VoltageAppendices EnvironmentalSpecifications A Users Manual GeneralOptions ASCII/IEEE-488Bus Codes Appendix BPage Appendices ASCII/IEEE-488Bus Codes BPage IEEE-488.2Device Documentation Requirements Appendix CImplementation of IEEE Standard IntroductionAll queries generate a response when parsed No commands are coupledDevice-specificcommands used NUMERIC RESPONSE DATA>•Format 1: <NR3 NUMERIC RESPONSE DATA> •Format 2: <NR3 NUMERIC RESPONSE DATA> < UNIT>MEASUREMENT Volts dcThe *RDT and *RAT? commands are not implemented There are no additional data structures