Agilent Technologies 6814B Function Keys, Immediate Action Keys, Annunciator On Phase Selected

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4 - Front Panel Operation

Function Keys

Refer to the examples later in this chapter for more details on the use of these keys.

FUNCTION

Harmonic

Current

Index

Meter

Voltage

 

Output

Phase

Index

Input

Freq

 

Status

 

 

Protect

Shape

Phase

 

 

Select

Trigger

List

 

Trigger

Pulse

Output

Control

 

on/off

Figure 4-3. Function Keys

Immediate Action Keys

Immediate action keys immediately execute their corresponding function when pressed. Other function keys have commands underneath them that are accessed when the key is pressed.

Output On/Off

This key toggles the output of the ac source between the on and off states. It immediately executes its function as soon as you press it. When off, the ac source output is disabled and the Dis annunciator is on.

Phase Select

This key only applies to three-phase ac sources. It selects the phase to which function commands will be sent, as well as the phase that will be monitored by the Meter and Harmonic functions. At power-on, all phases are selected or coupled, indicating that commands will be sent to all phases. The presently selected phase is indicated by a phase annunciator. Pressing Phase Select immediately selects a different phase. Phase selection is circular; you can return to the starting position by continuously pressing Phase Select.

Annunciator On

Phase Selected

φ1, φ2, φ3

All phases selected (phases coupled= ALL)1

φ1

Phase #1 selected (phases coupled= NONE)

φ2

Phase #2 selected (phases coupled= NONE)

φ3

Phase #3 selected (phases coupled= NONE)

1Does not apply to Meter or Harmonic functions.

When the Meter and Harmonic functions are active, Phase Select only rotates through 1, 2, and 3. This is because the Meter and Harmonic functions cannot display multiple phase readings simultaneously. Therefore, it is not possible to select all phases with these functions.

Shift

 

Trigger

 

 

 

Sends an immediate trigger to the ac source

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Contents AC Power Solutions Agilent Models 6814B, 6834B, and 6843A User’s GuideWarranty Information CertificationSafety Summary GeneralSafety Symbols Declaration EMCAcoustic Noise Information Printing HistoryTable of Contents Error Number List Specifications Supplemental CharacteristicsPerforming the Calibration Procedure Entry Keys Examples of Front Panel ProgrammingTopic Document OrientationLocation Option Description Safety ConsiderationsOptions, Accessories, and User Replaceable Parts Agilent Part NumberCapabilities DescriptionModel Description Front Panel/Remote Operation Output CharacteristicRanges AC Source Output Characteristic in real-time mode Output VA CapabilityPage Damage Packaging Material CleaningInspection Items SuppliedRack Mounting LocationBench Operation Not block the fan exhaust at the rear of the unitInput Connections Installing the Power CordInput Source and Line Fuse Output Connections Output ConnectionsCurrent Ratings Wire ConsiderationsVoltage Drops Ampacity and Resistance of Stranded Copper ConductorsRemote Sense Connections Remote Sense ConnectionsOVP Considerations Trigger ConnectionsDigital Connections Output RatingGpib Connector Controller ConnectionsRS-232 Interface Interface CommandsRS-232 Connector RS-232 Data FormatHardware Handshake Null Modem Interface Lines Response Data TerminatorIntroduction Preliminary CheckoutUsing the Keypad Checkout ProcedureVolt Procedure Display ExplanationProtclear Currprot VoltprotCurrlev Currprot OFFCase of Trouble Error MessagesLine Fuse Page Front Panel Description Front Panel, Overall ViewAC+DC Display Command Function System KeysFunction Keys Annunciator On Phase SelectedImmediate Action Keys Display Measurement Scrolling KeysMeter Display Keys KBESSEL, RectOutput Control Keys DisplayRST Protection and Status Control Keys CLSIMM Trigger and List Control KeysInitimmed AbortEntry Keys Through Are used for entering numeric values Is the decimalExamples of Front Panel Programming Setting the Output Voltage AmplitudeProcedure for Single-Phase AC Sources Set the output to 120 V rms as followsAction Display Procedure for Three-Phase AC SourcesPhase 3 to 235 Vrms To verify the output, you can measure it as followsSetting a Protection Feature Setting the Output FrequencyOvercurrent protection feature as follows Voltt Using Transient Voltage ModesStep Transient Voltm StepWidth Pulse TransientVoltm Pulse DcycleAction List TransientVoltm Fixed Voltm List Count Trigger Delays and Phase Synchronization Volt EOL Step AutoExample Display Syncsour PhaseSyncphas Initimmed Voltm Step Syncsour Phase Syncphas Initimmed ExampleUsing Slew Rates to Generate Waveforms Programming Slew RatesStep Slewm Voltm FixedSlew SlewtRange Syncsour Phase SyncphasMeasuring Peak Inrush Current CurrpeakSaving and Recalling Operating States Setting the Gpib Address and RS-232 ParametersTo configure the RS-232 interface, proceed as follows Action Display To set the Gpib address, proceed as followsAddress Noutputs Table A-1. Performance Specifications1 SpecificationsAgilent 6814B Agilent 6834B Agilent 6843A Supplemental Characteristics Table A-2. Supplemental CharacteristicsSpecifications a Page Equipment Required CharacteristicsRecommended Model Turn-On Checkout Procedure Test SetupPerforming the Verification Tests RMS Current Readback Accuracy Voltage Programming and Measurement AccuracyAction Normal Result Agilent 6834B Current Measurement Accuracy Performing the Calibration ProcedureAgilent 6814B Current Measurement Accuracy Agilent 6843A Current Measurement AccuracyFront Panel Calibration Enable Calibration ModeFront Panel Calibration Menu Calibrating and Entering Voltage Calibration Values Calibrating the OVP trip pointCalibrating and Entering Current Calibration Values Saving the Calibration Constants Changing the Calibration PasswordCalibrating the Output Impedance Agilent 6843A only CalpassCalibration Over the Gpib Calibration Error MessagesTable B-3. Gpib Calibration Error Messages Agilent Calibration Program ListingFigure B-2. Calibration Program Listing Sheet 1 Figure B-2. Calibration Program Listing Sheet 2 Page Error Number List Table C-1. Error NumbersError Messages Error Messages C Page Index Index Index Europe Asia Pacific United States Latin AmericaCanada Australia/New Zealand JapanManual Updates
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6834B, 6843A, 6814B specifications

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