Agilent Technologies 6813B, 6811B, 6812B manual Example Display, Syncsour Phase, Syncphas Initimmed

Page 54

4 - Front Panel Operation

Note that phase synchronization is referenced to an internal phase signal. The output of the unit is normally offset by 0° with respect to this internal reference. Because synchronized transient events always occur with respect to the internal reference, the output will normally be in phase with the value programmed for phase synchronization. (The Phase command can be used to change the offset of the output with respect to the internal phase reference.)

1

2

3

Trigger

VOLT T level

VOLT level

VOLT T level

VOLT level

0.0000.0167

VOLT T level

VOLT level

090

 

Figure 4-7. Trigger Delays and Phase Synchronization

 

 

Example

Display

ϕ

This example uses the default trigger parameters. First, access the Voltage

VOLT

120

 

menu and program the immediate and triggered voltage levels, followed by

VOLT:T

150

 

the voltage transient mode.

VOLT:M

STEP

 

Then press Trigger Control and Enter, followed by Shift Trigger.

INIT:IMMED

In this example, you will set a trigger delay. First, access the Voltage menu

VOLT

120

 

and program the immediate and triggered voltage levels, followed by the

VOLT:T

150

 

voltage transient mode.

VOLT:M

STEP

 

Press Trigger Control. Then press until you access the delay parameter.

DELAY

0

 

On the Entry keypad, press . 0 1 6 7 Enter.

DELAY .0167

 

Then press Trigger Control and Enter, followed by Shift Trigger.

INIT:IMMED

This example uses the phase sync mode with no delay, but synchronized at 90.

VOLT

120

 

First, access the Voltage menu and program the immediate and triggered

VOLT:T

150

 

voltage levels, followed by the voltage transient mode.

VOLT:M

STEP

 

Press Trigger Control. Press until you access the delay parameter. If

DELAY

0

 

necessary, set it to 0. Press until you access the sync source command. On

SYNC:SOUR PHASE

 

the Entry keypad, press ° to obtain PHASE. Press Enter.

 

 

Access the Trigger Control menu again and press to access the sync phase reference parameter. On the Entry keypad, program a 90° phase reference by entering 9 0 Enter.

Then press Trigger Control and Enter, followed by Shift Trigger.

SYNC:PHAS 90

INIT:IMMED

54

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Contents AC Power Solutions Agilent Models 6811B, 6812B, and 6813B User’s GuideWarranty Information CertificationSafety Summary GeneralSafety Symbols Declaration EMCAcoustic Noise Information Printing HistoryTable of Contents Introduction Performing the Calibration ProcedureEntry Keys Examples of Front Panel Programming Performing the Verification TestsError Number List Line Voltage ConversionPage Document Orientation TopicLocation Earlier AC Source Models Safety ConsiderationsOptions and Parts OptionsDescription Operator Replaceable PartsAgilent Part Number Front Panel/Remote Operation CapabilitiesModel Description Steady-state Output Characteristic Steady-state Output Characteristic in real-time modePeak Inrush Example Peak Current/Dynamic Power CapabilityPeak Current Limit Typical Peak Current Output CapacitiesIpeak setting Capacitance in μF 127 254Output Impedance RMS Current Limit CircuitVoltage Regulation Real Time RegulationOutput Coupling Page Damage Packaging Material CleaningInspection Items SuppliedRack Mounting LocationBench Operation Not block the fan exhaust at the rear of the unitInstalling the Power Cord Input ConnectionsInput Source and Line Fuse Connecting the Power Cord Output ConnectionsVoltage Drops Wire ConsiderationsRemote Sense Connections Current RatingsRemote Sense Connections Trigger Connections Digital ConnectionsRemote Sensing and OVP Considerations Gpib 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 ProcedurePress Protect Press 1, 2, 0, EnterPress Output On/Off Press 1, 6, 0, EnterPower-On Selftest Errors Error MessagesSelftest Errors Case of TroubleIndicates Runtime Error MessagesLine Fuse May appear at runtimePage Front Panel Description Front Panel, Overall ViewAC+DC Dis lay Command Function System KeysFunction Keys Immediate Action KeysScrolling Keys Display Measurement Display Command FunctionMeter Display Keys DisplayOutput Control Keys ListRST Protection and Status Control Keys ProtclearCLS IMM Trigger and List Control KeysInitimmed AbortEntry Keys Through Are used for entering numeric values Is the decimalSetting the Output Voltage Amplitude Examples of Front Panel ProgrammingSet the output to 120 V rms as follows To verify the output, use the meter menu Setting the Output FrequencySetting the DC Offset ActionBit Number Bit Weight Setting a Protection FeatureOvercurrent protection feature as follows Clearing Protection ConditionsUsing Transient Voltage Modes PulseVoltt Step TransientPulse Transient Voltm StepWidth List TransientVoltm Pulse DcycleDwel EOL Volt Trigger Delays and Phase SynchronizationVoltm Fixed List Count Dwel Volt EOL Step AutoSyncsour Phase Example DisplaySyncphas Initimmed Using Slew Rates to Generate Waveforms Programming Slew RatesStep Slewm Voltm FixedSlew SlewtCurrlev 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 followsSpecifications Table A-1. Performance Specifications1Table A-1. Performance Specifications Supplemental Characteristics Table A-2. Supplemental CharacteristicsTrig Out HC TTL output Trig In 10k pullup Operation Below 45 Hz Table A-3. Operation Below 45 HzPage Verification and Calibration Equipment RequiredTest Setup Table B-1. Equipment RequiredRecommended Model AC Voltage Programming and Measurement Accuracy Turn-On Checkout ProcedurePerforming the Verification Tests Action Normal ResultVolt 0, Outpcoup DC, Offset DC Voltage Programming and Measurement AccuracyRMS Current Accuracy Test Volt 50, Currrange LOW, CurrlevDC Programming and Measurement Accuracy Table B-2. Agilent 6811B Verification Test RecordTable B-3. Agilent 6812B Verification Test Record RMS Current Measurement AccuracyTable B-3 Table B-4. Agilent 6813B Verification Test RecordPerforming the Calibration Procedure Front Panel Calibration MenuEnable Calibration Mode Front Panel CalibrationCalibrating and Entering Voltage Offset Values Calibrating and Entering DC Voltage Gain Values Calibrating and Entering AC rms Voltage Gain ValuesCallev P4 Calibrating the OVP Trip Point Calibrating and Entering rms Current ValuesSaving the Calibration Constants Calibrating and Entering rms Current Measurement ValuesCalibrating the Output Impedance OFFTable B-5. Gpib Calibration Error Messages Changing the Calibration PasswordCalibration Error Messages Calibration Over the GpibFigure B-2. Calibration Program Listing Sheet 1 Figure B-2. Calibration Program Listing Sheet 2 Figure B-2. Calibration Program Listing Sheet 3 Page Error Number List Table C-1. Error NumbersError Messages Error Messages C Page Open the Unit Check the Jumper Wire Model Agilent 6811B/6812B onlyCheck the Power Transformer Connector all Models Check the Line Jumpers all ModelsClose the Unit Figure D-1. Line Voltage Conversion ComponentsIndex Index Index Europe Asia Pacific United States Latin AmericaCanada Australia/New Zealand JapanManual Updates
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6812B, 6811B, 6813B specifications

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