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Agilent Technologies E1563A, E1564A user manual SENSeDATA?

Models: E1563A E1564A

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[SENSe:]

Subsystem Syntax

[SENSe:]DATA?

The SENSe command subsystem is used to change low-level parameters such as voltage range, sweep and sweep offset points and to set the reference oscillator source and frequency. It is also used to obtain measurement data from the module.

[SENSe:]

DATA? <rdgs_per_channel>[,channel_list]

DATA:ALL? <rdgs_per_channel>

DATA:COUNt?

DATA:CVTable? [channel_list]

ROSCillator:EXTernal:FREQuency <freq>l

ROSCillator:EXTernal:FREQuency?

ROSCillator:SOURce INTernal EXTernal

ROSCillator:SOURce?

SWEep:OFFSet:POINts <neg_value> MIN MAX

SWEep:OFFSet:POINts? MIN MAX

SWEep:POINts <neg_value> MIN MAX

SWEep:POINts? MIN MAX

VOLTage[<channel>][:DC]:RANGe <range> MIN MAX

VOLTage[<channel>][:DC]:RANGe?

VOLTage[<channel>][:DC]:RESolution?

[SENSe:]DATA? <rdgs_per_channel>[,channel_list] returns voltage formatted data from all channels (default) or only from the specified channel list. <channel_list> has the form (@1) or (@2), (@1,2), (@1:4) or (@1,2,3,4). For specific channels, but not all, the format is (@1,3,4).

Parameters

Name	Type	Range of Values	Default Value

rdgs_per_	numeric	1 to MAX samples	none
channel		depends on size of RAM
		on module
		(see SAMPle:COUNt)

channel_list	numeric	1-2 (E1563A)	N/A
		1-4 (E1564A)

Chapter 3

Digitizers Command Reference 85

Image 85

Agilent Technologies E1563A, E1564A user manual SENSeDATA?

Contents

Manual Part Number E1563-90004 Page Contents Scpi Command Reference Status System Registers 119 145 169 Government Restricted Rights Duration of Warranty 3 yearsDocumentation History Safety SymbolsModel Number E1563A/E1564A SafetyConforms with the following product standards EMCStandard LimitPage Chapter Configuring the Digitizer Modules Using This ChapterChapter Digitizers DescriptionConfiguring the Digitizer Modules Chapter Front Panel FeaturesRange Voltage Input Condition Vmax User Input Terminals Front Panel IndicatorsExternal Trigger Input External Trigger Input/Calibration Bus Output Page Configuring the Digitizer Modules Chapter Adding RAM to the Module Configuring the DigitizersRAM Installation Procedure Setting the Logical Address Switch Installing Digitizer in a Mainframe Wire gauge Belden cable P/N Alpha cable P/N Input Terminal Port Connector CablesUser Cabling Considerations Trigger Input Port Cables Wire and 2-Wire Input Cabling ConsiderationsDigitizer Input Model Digitizer Input Model Three-Wire Connections10. Example Three-Wire Connections Voltage Measurements Step Cable Connector AssemblyConfiguring the Digitizer Modules Chapter Cable Coupling Cable Clamp Boot Connector Ring Housing Example Initial Operation Initial OperationChapter Configuring the Digitizer Modules Configuring the Digitizer Modules Chapter Digitizers Operation Digitizer Block DiagramQuery Last Reading current value Channel Block DiagramLimit and Level Comparison Power-on/Reset States Pre-Trigger Post-Trigger Block DiagramPower-on and Reset States Chapter Using the DigitizersInput Overload Condition Using the Digitizers ChapterTriggering the Digitizers Using Internal TriggeringMaster-Slave Operation Using External TriggeringMaster-Slave Synchronization Trigger Sources for Master-Slave Modes Example Master Module ConfigurationMASTer-SLAVe Trigger SourcesMASTer Sample Signal Example Slave Module ConfigurationSLAVe Sample Signal Introduction Digitizers Application ExamplesProgramming RequirementsExample Triggering Using Internal Level Example Sampling Using Immediate TriggeringMaking Digitizer Measurements Trigsour EXT TRIGLEV1 Trigslop POS Init Example Triggering Using ExternalCommon Commands Format Command TypesChapter Digitizers Command Reference Digitizers Command Reference Chapter Abbreviated Commands Implied Commands ParametersType Explanations and Examples Are not sent to the instrument. If you do not specify a Scpi Command ReferenceABORt Reset *RST Condition NoneSubsystem Syntax Comments CALCulateLIMitFAIL? CALCulateSubsystem Syntax CALCulatechannel CALCulateLIMitLOWerDATA? CALCulateLIMitLOWerDATAParameters Comments Reset *RST Condition OFF Comments Executable When Initiated YESCALCulateLIMitLOWerSTATe CALCulateLIMitLOWerSTATe?Reset *RST Condition +252 Volts Name Type Range Values Default ValueCALCulatechannelLIMitUPPerSTATe OFF 0 on 1 enables CALCulateLIMitUPPerDATA?CALCulateLIMitUPPerSTATe? CALibrationDACVOLTage CALibrationSubsystem Syntax CALibration ±0.061256409 ±15.00CALibrationDATA? CALibrationDACVOLTage?CALibrationGAIN CALibrationGAINchannel readingsDEF,rateDEF,ON1OFF0Digitizers Command Reference Chapter Voltage Range Max DC Voltage absolute value CALibrationSOURceCALibrationSTATe CALibrationSOURce?CALibrationSTATe? CALibrationSTORe Name Type Range of Values Default ValueCALibrationVALue ±0.061256409 ±15.6800 VoltsCALibrationVALue? Executable when initiated no Coupled Command noCALibrationZERO CALibrationZEROALL? Steps Before Executing a Zero Calibration DIAGnosticDACGAIN DIAGnosticSubsystem Syntax DIAGnostic DIAGnosticDACOFFSetRAMP DIAGnosticDACOFFSet+2.5 DIAGnosticDACSOURceRAMP DIAGnosticDACSOURce15.0 to +15.0 DIAGnosticINTerruptLINE? DIAGnosticINTerruptLINEDIAGnosticMEMorySIZE DIAGnosticPEEK? DIAGnosticMEMorySIZE?RAM Industry Notation Actual Size Value Regnumber Register Description base + register offset DIAGnosticPOKE DIAGnosticSHORt? DIAGnosticSHORtDIAGnosticSTATus? Bit Event Represented When Bit is HighChapter Digitizers Command Reference FORMat Reset *RST Condition FORMatDATA ASCiiFORMatDATA FORMatDATA?INITiateCONTinuous INITiateSubsystem Syntax INITiate Determining Measurement Complete Status INITIMMediateINITiateIMMediate INITiateCONTinuous?INPutFILTerLPASsFREQ INPutINPutFILTerLPASsFREQ? Subsystem SyntaxINPutFILTerLPASsSTATe Executable When Intitiated no Coupled Command noINPutFILTerLPASsSTATe? INPutSTATeOUTPut Executable when initiated no Coupled Command YESOUTputTTLTnSOURce OUTPutTTLTnSOURce?OUTPutTTLTnSTATe? OUTPutTTLTnSTATeSAMPleCOUNt SAMPleSubsystem Syntax SAMPle SAMPleIMMediate SAMPleCOUNt?SAMPLePRETriggerCOUNt E1563A 2-channel E1564A 4-channel Memory SizeSAMPlePRETriggerCOUNt? SAMPleSLOPe? SAMPleSLOPeSAMPleSOURce SAMPleSOURce? Name Type Point of Source DefaultSAMPleTIMer? SAMPleTIMerReset *RST condition 0.0000013 1.3 msec SENSeDATA? SENSeDigitizers Command Reference Chapter SENSeDATAALL? SENSeDATACVTable? SENSeDATACOUNt?SENSeROSCillatorEXTernalFREQuency? SENSeROSCillatorEXTernalFREQuency9E3 Hz to 30E6 Hz SENSeROSCillatorSOURce? SENSeROSCillatorSOURCeSENSeSWEepOFFSetPOINts? SENSeSWEepOFFSetPOINtsSENSeSWEepPOINts SENSeSWEepPOINts?Voltage Range Resolution SENSeVOLTagechannelDCRESolution?SENSeVOLTagechannelDCRANGe SENSeVOLTagechannelDCRANGe?Status System Registers STATusSubsystem Syntax STATus Bit # DescriptionDigitizers Command Reference Chapter STATusOPERationENABle? STATusOPERationENABleSTATusOPERationCONDition? STATusQUEStionableENABle STATusPRESetSTATusQUEStionableENABle? STATusOPERationEVENt?SYSTem SYSTemERRor?SYSTemVERSion? TESTNUMBer? TESTERRor?Subsystem Syntax Test Testnumber Digitizers Command Reference Chapter Test requires an E1564A 4-Channel Digitizer Bit # TESTTSTRESults? TRIGgerIMMediate TRIGgerTRIGgerLEVel Subsystem Syntax TRIGgerTRIGgerLEVel? Reset *RST condition 0.00 on all channelsTRIGgerMODE Executable when initiated YES MASTer Mode SLAVe Mode Sample line Trigger lineTRIGgerMODE? TRIGgerSLOPenTRIGgerSOURcen TRIGgerSLOPen?TRIGgerSOURcen BUS EXTernal Hold IMMediate INTernal1-4 TRIGgerSOURcen? Category Command Title Description Ieee 488.2 Common Commands Quick ReferenceNumeric Through None ESE and *ESE?ESR? OPC? STB? SRE and *SRE?TST? Command Description Scpi Commands Quick ReferenceDATA? Rdgsperchannel,channellist Test Digitizers Command Reference Chapter Appendix a Appendix a Digitizers SpecificationsNumber of channels Selectable input filters 2-pole Bessel Timing Memory/TriggeringDigitizers Specifications Appendix a About This Appendix Appendix BRegister Programming vs. Scpi Programming Addressing the RegistersRegister-Based Programming Appendix B Base AddressFigure B-1. Registers Within A16 Address Space Description Address Register DescriptionsSamples Taken High Word Register Status/Control Register Device Type RegisterReading the Register Read Bits Status/Control Register Write Bits Status/Control RegisterFifo High Word/Low Word Registers A24 Offset RegisterWrite Bits A24 Offset Register Read Bits A24 Offset RegisterAppendix B Register-Based Programming 129 Interrupt Control RegisterWrite Bits Interrupt Control Register Read Bits Interrupt Control RegisterCVTable Channel 1 Register Interrupt Source RegisterCVTable Channel 2 Register Read Bits Interrupt Source RegisterCVTable Channel 4 Register CVTable Channel 3 RegisterSamples Taken High Byte Register Calibration Flash ROM Address RegisterCalibration Source Register Calibration Flash ROM Data RegisterCache Count Register Write Bits Calibration Source RegisterRange, Filter, Channel 3 Connect Register Range, Filter, Channel 1 Connect RegisterWRITE/**READ Bits Trigger/Interrupt Level Channel 1 Register Trigger/Interrupt Level Channel RegisterWRITE/**READ Bits Trigger/Interrupt Level Channel 2 Register Word Register Byte RegisterPre-Trigger Count High Byte Register Low Word Register Pre-Trigger CountSample Count High Byte Register Sample Count Low Word RegisterWrite Bits Trigger Source Register Source/Control RegisterRead Bits Trigger Control Register Exsample Write Bits Sample Source RegisterProgramming Examples Program Main Beginning of ProgramRead ID and Device Type Registers Make some measurements and retrieve readings Read Status RegisterReset Function Wait Function Appendix C Digitizers Error Messages Execution ErrorsAppendix C Number Title DescriptionEXT Digitizers Error Messages Appendix CCALC2LIMUPPSTAT on Command string. Example *IDN?SYSTVERS? Calibration Errors Self-Test ErrorsGain Non-converging error Zero Calibration Gain CalibrationDigitizers Error Messages Appendix C Introduction Appendix DTypes of Tests Recommended Test EquipmentPerformance Verification Test Programs Test ConditionsRecording Your Test Results Digitizers Verification Tests Appendix DFunctional Verification Test Functional Test ProcedureExample Self-Test Performance Verification Tests E1563A Error from E1564A Range NominalZero Offset Verification Test Table D-2. Zero Offset Verification Test PointsNoise Verification Test E1563A Error from zero E1564A RangeTable D-3. Noise Verification Test Points Gain Verification Test E1563A Error from nominal E1564A RangeTable D-4. Gain Verification Test Points Filter Bandwidth Verification Test Error from input valueTable D-5. Filter Bandwidth Verification Test Points Measurement Uncertainty Performance Test RecordTest Accuracy Ratio TAR General Information Ambient TemperatureoCTest Conditions H3 H4 E1563A 2-Channel Digitizer E1564A 4-Channel DigitizerZero Offset Test Gain TestLimit Uncert Accuracy Ratio Test Digitizer Low Measured High Input Range LimitReading E1563A 25 kHz Filter Bandwidth TestDigitizers Verification Tests Appendix D Appendix E Appendix E Digitizers AdjustmentsClosed-Cover Electronic Calibration Adjustment Conditions General Procedure Adjustment ProceduresDigitizers Adjustments Appendix E Zero Adjustment E1563A Gain Adjustment E1564A Gain Adjustment Digitizers Adjustments Appendix E Index IndexIndex Index Index Index