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Agilent Technologies E1441A SRE?, 124, STB?, 124, DEPTh, DEPTh?, INTernal FREQuency, FUNCtion

Models: E1441A

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Page 205

SOURce, 92

AM

DEPTh, 93

DEPTh?, 94

INTernal

FREQuency, 94

FUNCtion, 94

FUNCtion?, 94

SOURce, 94

SOURce?, 95

STATe, 95

APPLY?, 101

BM

INTernal

RATE, 103

NCYCles, 102

NCYCles?, 102

PHASe, 103

PHASe?, 103

RATE?, 104

SOURce, 104

SOURce?, 104

STATe, 104

STATe?, 104

FM

DEViation, 105

INTernal

FREQuency, 105

FREQuency?, 106

FUNCtion, 106

FUNCtion?, 106

STATe, 106

STATe?, 106

FREQuency, 106

STARt, 107

STOP, 108

STOP?, 108

FREQuency?, 94, 107–108

FSKey

FREQuency, 109

FREQuency?, 109

INTernal

RATE, 109

RATE?, 109

SOURce, 109

SOURce?, 110

STATe, 110

STATe?, 110

FUNCtion

SHAPe, 111

SHAPe?, 112

USER, 110

USER?, 111

PULSe

DCYCle, 112

DCYCle?, 113

STATe?, 95

SWEep

SPACing, 113

SPACing?, 113

STATe, 114

STATe?, 114

TIME, 113

TIME?, 113

VOLTage, 114

OFFSet, 115

OFFSet?, 116

UNIT, 116

UNIT?, 116

VOLTage?, 115 spacing, linear sweep, 44, 113 spacing, logarithmic sweep, 44, 113 Specifications

Option 001, 139

Square Wave Duty Cycle Verification, 172 *SRE, 124, 128

*SRE?, 124, 129

Standard Commands for Programmable Instrument SCPI, 13, 65

start frequency, sweep, 43, 107

starting phase, burst modulation, 39, 103 state storage

operation, 27

state storage (configuration state) delete state, 85

state, power-on and reset, 57, 130 STATus subsystem, 117–118

STATus:PRESet, 117 STATus:QUEStionable:CONDition?, 117 STATus:QUEStionable:ENABle, 118 STATus:QUEStionable:ENABle?, 118 STATus:QUEStionable[[:EVENt]]?, 117

*STB?, 124, 129

stop frequency, sweep, 43, 108 stored configuration states

delete state, 85 stored states

operation, 27

storing instrument configurations, 128

Index 205

Image 205

Agilent Technologies E1441A user service SRE?, 124, STB?, 124, DEPTh, DEPTh?, INTernal FREQuency, FUNCtion

Contents

Where to Find it - Online and Printed Information User/Service and SCPI Programming ManualE1441-90003 Agilent E1441APage Edition ContentsChapter ChapterAppendix A ChapterAppendix B Appendix CPerformance Verification Tests 6 Contents DURATION OF WARRANTY: 1 year AGILENT TECHNOLOGIES WARRANTY STATEMENTCertification U.S. Government Restricted RightsDocumentation History Safety SymbolsTrademarks WARNINGSDECLARATION OF CONFORMITY SafetyMeasurement Product Generation Unit Conforms with the following European DirectivesNotes Notes Notes Agilent E1441A Module SetupFunction/Arbitrary Waveform Generator ChapterFigure 1-1.Setting the Logical Address Setting the Module Address SwitchChapter Interrupt Priority Installing into the MainframeFaceplate Indicators Faceplate Indicators and ConnectorsOption 001 Phase-Lock10 MHz Reference Terminals Standard Input/Output TerminalsInitial Operation Chapter Agilent E1441A Application Information Output ConfigurationFunctional Capabilities ChapterValid Function/ Modulation Modes FUNCtion:SHAPe SIN|SQU|TRI|RAMP|NOIS|USER|DC TableTable ChapterFREQuency <frequency>|MINimum|MAXimum Table22 Agilent E1441A Application Information ChapterParameter Page Use the following command to set the dc offset Use the following command to set the duty cycle sync signal, you can disable the Sync terminal AM Carrier Waveform Shape Amplitude Modulation AMAmplitude Modulating Waveform Frequency Amplitude Modulating Waveform ShapeAmplitude Modulation Depth FREQuency <frequency>|MINimum|MAXimumAmplitude Modulating Source Frequency Modulation FMFM Carrier Frequency FM Carrier Waveform Shape32 Agilent E1441A Application Information FM Peak Frequency DeviationChapter Counted Burst Mode •“Burst Phase” on page•“Burst Modes” on page “Counted Burst Mode” on pageThe command sequence to configure this mode is The command sequence to configure this mode istrigger source 34 Agilent E1441A Application InformationBurst Trigger Source For Counted Burst Mode Gated Burst ModeIMMediate For Gated Burst ModeINTernal EXTernalMinimum Frequency Number of Arb PointsMaximum Frequency Carrier FrequencyBurst Count Use the following command to set the burst rate Use the following command to set the burst countBM:NCYCles <# cycles>|INFinity|MINimum|MAXimum BM:INTernal:RATE <frequency>|MINimum|MAXimum•“FSK Carrier Frequency” on page Frequency-Shift Keying FSK Modulation•“FSK “Hop” Frequency” on page •“FSK Rate” on page •“FSK Hop Source” on pageUse the following command to set the FSK rate Use the following command to set the frequencyFREQuency <frequency>|MINimum|MAXimum FSKey:FREQuency <frequency>|MINimum|MAXimumExternal Hop Source Internal Hop Source42 Agilent E1441A Application Information Chapter•“Sweep Start and Stop Frequencies” on page Sweep Start and Stop Frequencies•“Sweep Time” on page •“Sweep Mode” on page •“Sweep Trigger Source” on pageInternal Source Sweep Trigger Source External SourcesFigure 2-9.Frequency Sweep with Internal Trigger Sweep Trigger Signal TRIG:SOUR INT shownTRIGger:SOURce IMMediate|EXTernal|TTLTRG<0-7>|BUS ChapterCreating Arbitrary Waveforms Arbitrary WaveformsCreating and Storing an Arbitrary Waveform Figure Waveforms48 Agilent E1441A Application Information ChapterAPPL:SIN 10E+6, Phase-Lock Capabilities OptPHAS:ADJ 90DEGrequires Option To Phase Lock Multiple Function GeneratorsFigure 50 Agilent E1441A Application InformationSend these commands to both function generators To Phase Lock Using the Counted Burst Moderequires Option Trigger Slope Triggering the Function GeneratorTrigger Source Choices External Triggering Including TTLTRG lines Internal TriggeringTrig / FSK / Burst Input Terminal” on page Software BUS TriggeringFigure Ext Trig / FSK / Burst Input Terminal54 Agilent E1441A Application Information ChapterSystem-RelatedOperations SCPI Language Version Query Firmware Revision QueryReset State Power-OnandFeature Power-Onand Reset StateCLanguage Programs Compiling and Linking a C Application Program ExamplesProgram Example Programs Burst Modulation ProgramAgilent E1441A Application Information Chapteriferr != VI_SUCCESS err_handlerfuncgen, err 60 Agilent E1441A Application Information AM Modulation and Instrument State StorageChapter Chapter Arbitrary Waveform ExampleAgilent E1441A Application Information Chapter 62 Agilent E1441A Application InformationChapter end of main Error handling functionAgilent E1441A Application Information close the device session */ viClosefuncgenChapter 64 Agilent E1441A Application InformationCommand Index by Function Agilent E1441A SCPI Command ReferenceChapter 66 Agilent E1441A SCPI Command Reference Modulation CommandsChapter Arbitrary Waveform Commands Sweep CommandsTrigger Commands Agilent E1441A SCPI Command ReferenceCalibration Commands System-RelatedCommandsStatus Reporting Commands 68 Agilent E1441A SCPI Command ReferenceOption 001 Phase-LockCommands The IEEE-488.2Common CommandsAgilent E1441A SCPI Command Reference ChapterCommon Command Format Command FundamentalsSCPI Command Format Abbreviated CommandsImplied Commands Linking CommandsParameters Command Guides SCPI Command ReferenceCALibration? CALibrationCOUNt? Subsystem SyntaxSECure:STATe SECure:CODEParameters SETup? SETupSECure:STATe? STRingVALue STRing?VALue? ParametersVOLATILE DATASubsystem Syntax DAC VOLATILE ATTRibute:CFACtor? ATTRibute:AVERage?Downloading a Binary Block of Data ATTRibute:PTPeak? ATTRibute:POINts?80 Agilent E1441A SCPI Command Reference ChapterCOPY CATalog?Agilent E1441A SCPI Command Reference ChapterDELete NVOLatile:CATalog? DEL:ALLNVOLatile:FREE? BORDer FORMatBORDer? •Related CommandsSTATe:DELete MEMorySTATe:RECall:AUTO •Related Commands: *RCL, *SAVComments • Returned Value: 0 or STATe:RECall:AUTO?LOAD OUTPutLOAD? ParametersSYNC? SYNCTRIGger:IMMediate TRIGger:STATeAgilent E1441A SCPI Command Reference TTLTrg<n>:STATe?enable TTLTRG2 line to source a trigger enable TTLTRG7 line to source a triggerADJust PHASeSubsystem Syntax PHASe Only valid with OptionUNLock:ERRor:STATe ADJust?UNLock:ERRor:STATe? REFerence92 Agilent E1441A SCPI Command Reference SOURceSubsystem Syntax ChapterAM:DEPTh Amplitude Modulation AM CommandsParameters •*RST Condition: 100%AM:INTernal:FUNCtion AM:DEPTh?AM:INTernal:FUNCtion? AM:INTernal:FREQuencyAM:STATe AM:SOURce?AM:STATe? •*RST Condition: BOTHAPPLy Command Parameters APPLy CommandsSyntax in the waveform see below Chapter 98 Agilent E1441A SCPI Command Reference±10 Vdc into an open circuit APPLy:NOISe APPLy:DCAPPLy:RAMP APPLy:SINusoidAPPLy:TRIangle APPLy:SQUareAPPLy:USER APPLy?BM:NCYCles BURST MODULATION COMMANDSBM:NCYCles? BurstCountBM:PHASe? BM:PHASeBM:INTernal:RATE ParametersBM:INTernal:RATE? FM COMMANDSBM:SOURce BM:SOURce?FM:DEViation? FM:DEViationFM:INTernal:FREQuency ParametersFM:INTernal:FUNCtion FM:INTernal:FREQuency?FM:INTernal:FUNCtion? FM:STATeFREQuency:STARt FREQuency?Agilent E1441A SCPI Command Reference ParametersFREQuency:STARt? Frequency-ShiftKeying FSK CommandsFREQuency:STOP FREQuency:STOP?FSKey:FREQuency? FSKey:FREQuencyFSKey:INTernal:RATE FSKey:INTernal:RATE?FSKey:SOURce? Selecting an Arbitrary WaveformFSKey:STATe FSKey:STATe?FUNCtion:SHAPe FUNCtion:USER?Agilent E1441A SCPI Command Reference ChapterPULSe:DCYCle FUNCtion:SHAPe?112 Agilent E1441A SCPI Command Reference ParametersSWEep:SPACing PULSe:DCYCle?SWEep:SPACing? SWEep:TIMESWEep:STATe? SWEep:STATeVOLTage 114 Agilent E1441A SCPI Command ReferenceVOLTage:OFFSet VOLTage?Agilent E1441A SCPI Command Reference ParametersVOLTage:UNIT VOLTage:OFFSet?VOLTage:UNIT? STATus PRESetQUEStionable :CONDition? QUEStionable :EVENt?QUEStionable :ENABle? QUEStionable :ENABleFigure Agilent E1441A SCPI Command ReferenceChapter SYSTem ERRor?VERSion? Subsystem SyntaxSLOPe TRIGgerSLOPe? SOURcethe *TRG IEEE-488.2common command •Related Commands •*RST Condition: TRIG:SOUR IMM SOURce?Command IEEE 488.2Common CommandReference124 Agilent E1441A SCPI Command Reference CategoryESR? ESE?Comments • Coupled command: No •Related Commands: STATus:PRESetOPC? IDN?OPT? option Comments • Coupled command: No•Coupled command: No PSC?Comments • Coupled command: No •*RST Condition: noneComments • Coupled command: No •Coupled command: No•Power-OnCondition: no bits are enabled ParametersSTB? SRE?TST? Comments • Coupled command: NoFeature Agilent E1441A Power-Onand Reset StatePower-Onand Reset State 130 Agilent E1441A SCPI Command ReferenceAgilent E1441A SCPI Command Reference SCPI Command Quick ReferenceChapter Chapter 132 Agilent E1441A SCPI Command ReferenceSOURce Agilent E1441A SCPI Command ReferenceChapter Chapter 134 Agilent E1441A SCPI Command ReferenceAppendix A Agilent E1441A SpecificationsSinewave Spectral Purity Frequency CharacteristicsOutput Characteristics 1,5 Amplitude into 50Ω:2 Signal Characteristics Square waveResolution Triangle, Ramp, ArbModulation CharacteristicsFrequency Sweep Faceplate Inputs5Arb Download Times System Characteristics Configuration TimesCooling/Slot Operating EnvironmentPhase Offset Option 001 Specifications Timebase AccuracyFaceplate Output: Ref Out terminal TriggerAppendix A 140 Agilent E1441A SpecificationsExecution Errors Agilent E1441A Error MessagesAppendix B 102 Syntax error109 Missing parameter 108 Parameter not allowed112 Program mnemonic too long 113 Undefined header151 Invalid string data 170to -178 Expression errors158 String data not allowed 161 Invalid block data221 Settings conflict; offset has been adjusted 221 Settings conflict; frequency has been adjusted222 Data out of range; amplitude 222 Data out of range222 Data out of range; frequency 222 Data out of range; offset550Command not allowed in local 350 Too many errors580Phase-lockedloop is unlocked 440 Query UNTERMINATED after indefinite responseCalibration Errors Self-TestErrors590I/O processor reset 601Trigger test failed 701Cal security disabled by jumper702Cal secured 707Cal signal measurement out of range703Invalid secure code 704Secure code too long850Cal setup invalid Arbitrary Waveform Errors851Negative offset gain cal required CAL:SETup 852Flatness DAC gain cal required CAL:SETup785Specified arb waveform does not exist 783Arb waveform name too long786Cannot delete a built-inarb waveform 788Cannot copy to VOLATILE arb waveform580Phase-lockedloop is unlocked Option 001 Phase-LockErrorsAppendix B 152 Agilent E1441A Error MessagesAppendix C Agilent E1441A Function Generator TutorialDirect Digital Synthesis Figure C-3 Figure C-2154 Agilent E1441A Function Generator Tutorial Appendix CAppendix C Signal ImperfectionsAgilent E1441A Function Generator Tutorial Figure C-4 Output Amplitude ControlFigure C-5 156 Agilent E1441A Function Generator TutorialAttributes of AC Signals Floating Signal GeneratorsAppendix C Agilent E1441A Function Generator Tutorial1 + D ⋅ Am 〈 t〉 ⋅ sin2π ⋅ Fc ⋅ T Modulation158 Agilent E1441A Function Generator Tutorial Appendix CAgilent E1441A Function Generator Tutorial Appendix CFor wideband FM Start Frequency + Stop Frequency160 Agilent E1441A Function Generator Tutorial Deviation = Hop Frequency – Carrier FrequencyAppendix C for AM Table C-1624for FM Appendix CPoints P = C/S / Fs = Fs = 1 / 9 x 200 ∝s = 555.555 kHzy = mX + b 162 Agilent E1441A Function Generator TutorialAppendix D Service ProceduresAutomated Verification and Calibration Procedures Agilent Technologies Calibration ServicesClosed-CaseElectronic Calibration Calibration IntervalTest Considerations Recommended Test EquipmentPerformance Verification Tests Quick Performance Check Frequency VerificationPerformance Verification Tests DC Function Offset Verification Function Gain and Linearity Verification168 Service Procedures Table D-4.DC Function Offset VerificationService Procedures AC Amplitude VerificationTable D-5.AC Amplitude Verification High Z Appendix DTable D-6.AC Amplitude Verification 50 Ohms 170 Service ProceduresAppendix D Service Procedures Amplitude Flatness VerificationTable D-7.Amplitude Flatness Verification Appendix DOptional Performance Verification Tests AM Modulation Depth VerificationSquare Wave Duty Cycle Verification Service Procedures Distortion VerificationTable D-10.Distortion Verification Appendix DTo unsecure for calibration Calibration Security CodeTo re-secure To change security codeUnsecuring the Function Generator Calibration Message Calibration CountCalibration Example General Calibration/Adjustment ProcedureAborting a Calibration in Progress Frequency and Burst Rate AdjustmentFunction Gain and Linearity Adjustment AC Amplitude Adjustment High-Z Modulation Adjustment Table D-15.50 Ohm Adjustment Setup AC Amplitude Adjustment 50 Ohms182 Service Procedures Appendix DTable D-16.AC Amplitude 50 Ohms Adjustment Setups 7.Repeat steps 4, 5 and 6 for SETUP 35 throughService Procedures 8.Perform the “AC Amplitude Verification” on pageDC Output Adjustment AC Amplitude Flatness Adjustment Duty Cycle Adjustment1 kHz to 100 kHz Service Procedures Table D-22.AC Flatness Adjustment SetupsAppendix D Table D-23.System Error Messages Error MessagesTable D-24. Self-TestError Messages 188 Service ProceduresService Procedures Table D-25.Calibration Error MessagesAppendix D Test Limits Measurement Uncertainty Performance Test RecordTest Accuracy Ratio TAR MaximumValue – ExpectedReadingAppendix D Test Equipment Used Description Appendix DModel No Trace NoAgilent E1441A Function Gain and Linearity Agilent E1441A Frequency AccuracyAgilent E1441A DC Function Offset Appendix DAppendix D Agilent E1441A AC Amplitude High ZAppendix D Agilent E1441A AC Amplitude 50 OhmsAgilent E1441A AM Modulation Agilent E1441A Amplitude FlatnessAppendix D Agilent E1441A Square Wave Duty Cycle Optional Performance Verification TestsAgilent E1441A Distortion Appendix DAppendix D Index SymbolsCODE, STATe, ALL, AVERage?, CFACtor?, POINts?, PTPeak?,CATalog?, FREE?, IDN?, 124, OPC, 124, 126 *OPC?, 124, FM, 32, FSK, 41,ERRor STATe, STATe?, DELete,RST, 124, STB?, 124, SRE?, 124,DEPTh, DEPTh?, INTernal FREQuency, FUNCtion, WAI, 124, Vpp, 25, Vrms, 25,