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Agilent Technologies 6612C, 6634B, 66332A, 6633B, 6632B, 6614C manual Example 3. Controller Using BASIC

Models: 6632B 6633B 66332A 6634B

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D - Example Programs

Example 3. Controller Using BASIC

1000	!Dc source at stand-alone address = 706
1005	OPTION BASE 1
1010	DIM Codes$[80],Response$[80],Mode$[32]
1015	!
1020	!Program dc source to CV mode with following voltage and current
1025	OUTPUT 706;"VOLTAGE MAX;CURRENT MAX"
1030	!
1035	!Query dc source outputs and print to screen
1040	OUTPUT 706;"MEASURE:VOLTAGE?;CURRENT?"	!Query output
levels
1045	ENTER 706;Vout,Iout
1050	PRINT "The output levels are ";Vout;" Volts and ";Iout" Amps"
1055	!
1060	!Program current triggered level to a value insufficient to
maintain
1065	!supply within its CV operating characteristic
1070	OUTPUT 706;"CURR:TRIG MIN"
1075	!
1080	!Set operation status mask to detect mode change from CV to CC
1085	OUTPUT 706;"STAT:OPER:ENAB 1024;PTR 1024"
1090	!
1095	!Enable Status Byte OPER summary bit
1100	OUTPUT 706;"*SRE 128"
1105	!
1110	!Arm trigger circuit and send trigger to dc source
1115	OUTPUT 706;"INITIATE:SEQUENCE1;TRIGGER"
1130	!Poll for interrupt caused by change to CC mode and print to
screen
1135	Response=SPOLL(706)
1140	IF NOT BIT (Response,7) THEN GOTO 1130	!No OPER event to
report
1145	OUTPUT 706;"STAT:OPER:EVEN?"	!Query status operation
register
1150	ENTER 706;Oevent	!Read back event
bit
1155	IF BIT(Oevent,10) THEN PRINT "Supply switched to CC mode."
1160	!
1165	!Clear status
1170	OUTPUT 706;"*CLS"
1175	!
1180	!Disable output and save present state in location 2
1185	OUTPUT 706;"OUTPUT OFF;*SAV 2"
1190	END

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Agilent Technologies 6612C, 6634B, 66332A, 6633B, 6632B, 6614C, 6613C, 6631B, 66312A, 6611C manual Example 3. Controller Using BASIC

Contents

Dynamic Measurement DC Source System DC Power SupplyProgramming Guide Agilent Models 66312A, 66332ASafety Guidelines Printing History2 - INTRODUCTION TO PROGRAMMING Table of Contents1 - GENERAL INFORMATION 3 - PROGRAMMING THE DC SOURCE4 - LANGUAGE DICTIONARY Output Commands Status CommandsB - COMPATIBILITY LANGUAGE C - ERROR MESSAGESA - SCPI CONFORMANCE INFORMATION D - EXAMPLE PROGRAMSDocumentation Summary General InformationAbout this Guide SCPI References External ReferencesGPIB References Introduction to Programming VXIplug&play Power Products Instrument DriversDownloading and Installing the Driver Supported ApplicationsRS-232Capabilities of the DC Source Accessing Online HelpGPIB Capabilities of the DC Source GPIB AddressBaud Rate RS-232Flow ControlRS-232Programming Example Conventions Used in This Guide RS-232TroubleshootingIntroduction to SCPI Types of SCPI Commands Multiple Commands in a MessageTypes of SCPI Messages Including Common CommandsUsing Queries Moving Among SubsystemsHeaders Query IndicatorThe Message Unit Message Unit SeparatorSuffixes and Multipliers SCPI Data FormatsNumerical Data Formats Response Data TypesSCPI Command Completion Using Device ClearPage Introduction Power-onInitializationProgramming the DC Source Programming the OutputMaximum Voltage Output VoltageOutput Current Maximum CurrentSCPI Triggering Nomenclature Setting the Voltage or Current Trigger LevelsTriggering Output Changes Output Trigger System ModelInitiating the Output Trigger System Generating TriggersMaking Measurements Voltage and Current MeasurementsRMS Measurements Agilent 66312A, 66332A Only Current RangesSCPI Triggering Nomenclature Internally Triggered MeasurementsMeasurement Trigger System Model 3 - Programming the DC Source Page Current Detector Pulse Measurement QueriesMultiple Measurements Agilent 66312A, 66332A Only Controlling Measurement SamplesVarying the Voltage or Current Sampling Rate Figure 3-6. Pre-eventand Post-eventTriggering Programming the DC Source RQS ,**$ Power-OnConditionsProgramming the Status Registers Signal Operation Status GroupTable 3-1.Bit Configurations of Status Registers CommandStatus Byte Register Questionable Status GroupStandard Event Status Group CommandThe RQS Bit Determining the Cause of a Service InterruptThe MSS Bit The MAV Bit and Output QueueDiscrete Fault Indicator DFI Inhibit/Fault IndicatorMonitoring Both Phases of a Status Transition Remote Inhibit RIFAULT/INHIBIT Using the Inhibit/Fault Port as a Digital I/ODFI Programming Example Bit WeightPage Introduction Subsystem CommandsLanguage Dictionary Table 4-1.Subsystem Commands Syntax Table 4-1.Subsystem Commands Syntax continued Table 4-1.Subsystem Commands Syntax continued Table 4-2.Common Commands Syntax Common CommandsProgramming Parameters Table 4-3.Output Programming ParametersCALibrate CURRent NEGative Calibration CommandsCALibrate CURRent CALibrate CURRent MEASure LOWRangeCALibrate LEVel CALibrate PASSwordCALibrate DATA CALibrate SAVECALibrate VOLTage PROTection CALibrate STATeCALibrate VOLTage CAL STAT 1,6812 CAL STAT OFFMEASure ARRay VOLTage? FETCh ARRay VOLTage? Measurement CommandsMEASure ARRay CURRent? FETCh ARRay CURRent? MEASure CURRent HIGH? FETCh CURRent HIGH? MEASure CURRent? FETCh CURRent?MEASure CURRent ACDC? FETCh CURRent ACDC? MEASure CURRent MINimum? FETCh CURRent MINimum? MEASure CURRent LOW? FETCh CURRent LOW?MEASure CURRent MAXimum? FETCh CURRent MAXimum? MEASure VOLTage HIGH? FETCh VOLTage HIGH? MEASure VOLTage? FETCh VOLTage?MEASure VOLTage ACDC? FETCh VOLTage ACDC? MEASure VOLTage MINimum? FETCh VOLTage MINimum? MEASure VOLTage LOW? FETCh VOLTage LOW?MEASure VOLTage MAXimum? FETCh VOLTage MAXimum? SENS CURR DET ACDC SENSe CURRent RANGeSENSe CURRent DETector SENSe:SWEep:POINts SENSe FUNCtionSENSe SWEep OFFSet POINts SENSe SWEep TINTervalRECTangular SENSe WINDowHANNing Returned Parameters CRDOUTPut DFI Output CommandsOUTPut OUTPut DFI SOURceOUTPut PROTection CLEar OUTPut PROTection DELayOUTPut PON STATe OUTP PON STAT RSTOUTPut RI MODE OUTPut RELayOUTPut RELay POLarity OUTP REL POL NORMSOURce CURRent PROTection STATe SOURce CURRentSOURce CURRent TRIGger CURR PROT STAT 1CURRENT PROTECTION STATE ONSOURce VOLTage SOURce DIGital DATASOURce DIGital FUNCtion DIG DATASOURce VOLTage TRIGger SOURce VOLTage ALC BANDwidth?SOURce VOLTage ALC BWIDth? SOURce VOLTage PROTectionSTATus OPERation? Status CommandsSTATus PRESet STATus OPERation CONDition?STATus OPERation NTR STATus OPERation PTR STATus OPERation ENABleSTATUS OPERATION ENABLE? STATus QUEStionable CONDition? STATus QUEStionable ENABleSTATus QUEStionable? STAT QUES COND? STATUS QUESTIONABLE CONDITION?Preset Value STATus QUEStionable NTR STATus QUEStionable PTRCommand Syntax Related CommandsQuery Syntax Returned Parameters Related Commands ESR?Command Syntax Parameters Power-OnValue Examples Related CommandsPage STB? DISPlay System CommandsDISP TEXT DEFAULT MODE DISPlay MODESYSTem VERSion? SYSTem ERRor?SYSTem LANGuage Query Syntax SYSTem ERRor? Parameters NoneSYSTem RWLock SYSTem LOCalSYSTem:REMote IDN?OPT? TST? INITiate SEQuence INITiate NAME Trigger CommandsABORt INITiate CONTinuous SEQuence1TRIGger SEQuence2 TRIGger ACQuire TRIGgerTRIGger SOURce TRIGger SEQuence2 COUNt VOLTage TRIGger SEQuence2 COUNt CURRentTRIGger ACQuire COUNt CURRent TRIGger ACQuire COUNt VOLTageTRIGger SEQuence2 HYSTeresis VOLTage TRIGger SEQuence2 HYSTeresis CURRentTRIGger ACQuire HYSTeresis CURRent TRIGger ACQuire HYSTeresis VOLTageTRIGger SEQuence2 LEVel VOLTage TRIGger SEQuence2 LEVel CURRentTRIGger ACQuire LEVel CURRent TRIGger ACQuire LEVel VOLTageTRIGger SEQuence2 SLOPe VOLTage TRIGger SEQuence2 SLOPe CURRentTRIGger ACQuire SLOPe CURRent TRIGger ACQuire SLOPe VOLTageTRIGger SEQuence2 SOURce TRIGger ACQuire SOURce TRIGger SEQuence1 DEFine TRIGger SEQuence2 DEFinePage SCPI Conformance Information SCPI Confirmed CommandsNon-SCPICommands SCPI VersionPage Compatibility Language IntroductionSimilar SCPI Command Table B-2.COMPatibility CommandsCompatibility Command DescriptionCommand Compatibility CommandTable B-2.COMPatibility Commands continued DescriptionTable B-2.COMPatibility Commands continued Figure B-1.COMpatibility Status Model Page Error Messages Error Number ListError String Description/Explanation/Examples Table C-1.Error Numbers continuedError Number Error String Description/Explanation/Examples Error NumberTable C-1.Error Numbers continued Page Types of DOS Drivers Example ProgramsAssigning the GPIB Address in Programs IntroductionError Handling BASIC ControllersExample Programs - D 990’----------------------Merge DECL.BAS here 1225 Example 3. Controller Using BASIC INDEX Index Page waiting for measurement results varying voltage or current sampling, 29 voltagemaximum, 20 measurements XON-XOFF,111/4/00 Manual Updates11/9/99 All references to HP have been changed to Agilent