Agilent Technologies 5964-8134 manual Additional Measurement Commands, MEASureTVOLt? FETChTVOLt?

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Additional Measurement Commands

The following additional measurement commands are provided with the Agilent Dual Power Analyzer Option 020/022. These measurement commands are optimized for use in specific applications such as evaluating uninterruptible power supplies. In this application the new commands can be used to measure transfer time, peak voltage, and phase locked loop performance of the UPS.

NOTE: All MEASure and FETCh commands apply to both the Main Output and the Power Analyzer input. This includes commands documented in the ac source User’s Guide and those described in this section. See SENS:NSEL to select a power analyzer input.

MEASure:TVOLt?

FETCh:TVOLt?

Returns the time at which the measured voltage crosses a user-specified voltage level. The sign and magnitude of occurrence define the event to be reported. For example, if occurrence is -3, the return value is the third time at which the voltage crosses the level in the negative-going direction. If occurrence is 4, the return value is the fourth time at which the voltage crosses the level in the positive-going direction.

The return value is with respect to the start of the measurement buffer. If no point on the waveform satisfies the specified conditions, the return value is 9.91000E+37.

Query Syntax

MEASure:[SCALar]:TVOLt? <level>, <occurrence>

 

FETCh:[SCALar]:TVOLt? <level>, <occurrence>

Parameters

1E6 to 1E6 (for level)

 

4096 to +4096, but not 0 (for occurrence)

Examples

MEAS:TVOL? 50, 3 FETC:TVOL? 10, -1

Returned Parameters

<NR3>

Related Commands

MEAS:TVOL:ABS?

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Contents Addendum Contents Agilent Dual Power Analyzer Description Agilent Option 022 DescriptionScpi Programming Commands Additions Front Panel Menus AdditionsTurn the unit off before connecting any wires InstallationPower Analyzer input. Connector plug is removable Rear Panel ConnectionsMeasurement Cable Connections External Shunt Line and Load Connections Front Panel Programming Check the External Current Shunt SettingSetting the Output Frequency Modulation To set the output frequency modulationTo select the measurement source Using the Front Panel Display with the Power Analyzer InputMaking Power Analyzer Input Measurements Use the Input menu for selecting the frequency sourceAdditional Measurement Commands MEASureTVOLt? FETChTVOLt?Query Syntax Parameters Examples MEASureTVOLtABSolute? FETChTVOLtABSolute?MEASureVOLTageRANKed? FETChVOLTageRANKed? Parameters ExamplesSENSeNSELect Additional Sense CommandsSENSeFREQuencySOURce FMFREQuency Additional Frequency Modulation CommandsFMDEViation RST Value UnitCALibrateVOLTageEXTernal Additional Calibration CommandsCommand Syntax Parameters Examples CALibrateCURRentEXTernalBehavior Differences of Existing Scpi Commands Programming Example UPS Transfer Time MeasurementMaking a Measurement Using the Power Analyzer Input with the GUIPrograms Agilent AC Source AC Source GUI Making a Voltage Phase Difference Measurement Performing a Transfer Time Test Modulating the Output FrequencyPower Analyzer Input Specifications Table A-1. Performance SpecificationsTable A-2. Supplemental Characteristics Equipment Required Verification and Calibration for Option 020/022Table B-1. Equipment Required Verification Procedure Test Set upPower Analyzer Voltage Measurement Accuracy Power Analyzer Current Measurement AccuracyDisplay Command Function Calibration ProcedureEnable Calibration Mode Summary of Front Panel Calibration MenuCAL Save

5964-8134 specifications

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