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Agilent Technologies 66312A, 6634B, 66332A, 6633B, 6632B, 6614C, 6613C, 6631B, 6612C, 6611C manual 1225

Models: 6632B 6633B 66332A 6634B

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				Example Programs - D
1225	’
1230	’Clear status circuit
1235	CODES$="*CLS"	:GOSUB 2000
1240	FOR I=1 TO 50	:NEXT I		’Wait for supply to clear
1245	’
1250	’Disable output and save present state to location 2
1255	CODES$ = "OUTPUT OFF;*SAV 2"			:GOSUB 2000
1260	END
1265	’
2000	’Send command to dc source
2005	CALL IBWRT(PS%,CODES$)
2010	IF IBSTAT%
2015	RETURN
1250	’Disable output and save present state to location 2
1255	CODES$ = "OUTPUT OFF;*SAV 2"			:GOSUB 2000
1260	END
1265	’
2000	’Send command to dc source
2005	CALL IBWRT(PS%,CODES$)
2010	IF IBSTAT%
2015	RETURN
2020	’
2100	’Error detection routine
2105	PRINT "GPIB error. IBSTAT%		= HEX$(IBSTAT%)
2110	PRINT "	IBERR%	=	";IBERR%" in line ";ERL
2115	STOP
2120	’
3000	’Get data from dc source
3005	CALL IBRD(PS%,OUTPUT$)
3010	IF IBSTA%
3015	I=1			’Parse data string
3020	X=1
3025	C=INSTR(I,OUTPUT$,";")
3030	WHILE C <> 0
3035	D$=MID$(OUTPUT$,I,C-I)
3040	OUTPUT(X)=VAL(D$)			’Get values
3045	I=C+1
3050	C=INSTR(I,OUTPUT$,";")
3055	X=X+1
3060	WEND
3065	D$=RIGHT$(OUTPUT$,LEN(OUTPUT$)-(I-1))
3070	OUTPUT(X)=VAL(D$)
3075	OUTPUT$=SPACE$(40)			’Clear string
3080	RETURN

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Agilent Technologies 66312A, 6634B, 66332A, 6633B, 6632B, 6614C, 6613C, 6631B, 6612C, 6611C manual 1225

Contents

Programming Guide System DC Power SupplyDynamic Measurement DC Source Agilent Models 66312A, 66332APrinting History Safety Guidelines1 - GENERAL INFORMATION Table of Contents2 - INTRODUCTION TO PROGRAMMING 3 - PROGRAMMING THE DC SOURCE4 - LANGUAGE DICTIONARY Status Commands Output CommandsA - SCPI CONFORMANCE INFORMATION C - ERROR MESSAGESB - COMPATIBILITY LANGUAGE D - EXAMPLE PROGRAMSAbout this Guide General InformationDocumentation Summary GPIB References External ReferencesSCPI References Downloading and Installing the Driver VXIplug&play Power Products Instrument DriversIntroduction to Programming Supported ApplicationsGPIB Capabilities of the DC Source Accessing Online HelpRS-232Capabilities of the DC Source GPIB AddressRS-232Programming Example RS-232Flow ControlBaud Rate Introduction to SCPI RS-232TroubleshootingConventions Used in This Guide Multiple Commands in a Message Types of SCPI CommandsUsing Queries Including Common CommandsTypes of SCPI Messages Moving Among SubsystemsThe Message Unit Query IndicatorHeaders Message Unit SeparatorNumerical Data Formats SCPI Data FormatsSuffixes and Multipliers Response Data TypesUsing Device Clear SCPI Command CompletionPage Programming the DC Source Power-onInitializationIntroduction Programming the OutputOutput Current Output VoltageMaximum Voltage Maximum CurrentTriggering Output Changes Setting the Voltage or Current Trigger LevelsSCPI Triggering Nomenclature Output Trigger System ModelGenerating Triggers Initiating the Output Trigger SystemVoltage and Current Measurements Making MeasurementsCurrent Ranges RMS Measurements Agilent 66312A, 66332A OnlyMeasurement Trigger System Model Internally Triggered MeasurementsSCPI Triggering Nomenclature 3 - Programming the DC Source Page Pulse Measurement Queries Current DetectorVarying the Voltage or Current Sampling Rate Controlling Measurement SamplesMultiple Measurements Agilent 66312A, 66332A Only Figure 3-6. Pre-eventand Post-eventTriggering Programming the DC Source Programming the Status Registers Power-OnConditionsRQS ,**$ Table 3-1.Bit Configurations of Status Registers Operation Status GroupSignal CommandStandard Event Status Group Questionable Status GroupStatus Byte Register CommandThe MSS Bit Determining the Cause of a Service InterruptThe RQS Bit The MAV Bit and Output QueueMonitoring Both Phases of a Status Transition Inhibit/Fault IndicatorDiscrete Fault Indicator DFI Remote Inhibit RIDFI Programming Example Using the Inhibit/Fault Port as a Digital I/OFAULT/INHIBIT Bit WeightPage Language Dictionary Subsystem CommandsIntroduction Table 4-1.Subsystem Commands Syntax Table 4-1.Subsystem Commands Syntax continued Table 4-1.Subsystem Commands Syntax continued Programming Parameters Common CommandsTable 4-2.Common Commands Syntax Table 4-3.Output Programming ParametersCALibrate CURRent Calibration CommandsCALibrate CURRent NEGative CALibrate CURRent MEASure LOWRangeCALibrate DATA CALibrate PASSwordCALibrate LEVel CALibrate SAVECALibrate VOLTage CALibrate STATeCALibrate VOLTage PROTection CAL STAT 1,6812 CAL STAT OFFMEASure ARRay CURRent? FETCh ARRay CURRent? Measurement CommandsMEASure ARRay VOLTage? FETCh ARRay VOLTage? MEASure CURRent ACDC? FETCh CURRent ACDC? MEASure CURRent? FETCh CURRent?MEASure CURRent HIGH? FETCh CURRent HIGH? MEASure CURRent MAXimum? FETCh CURRent MAXimum? MEASure CURRent LOW? FETCh CURRent LOW?MEASure CURRent MINimum? FETCh CURRent MINimum? MEASure VOLTage ACDC? FETCh VOLTage ACDC? MEASure VOLTage? FETCh VOLTage?MEASure VOLTage HIGH? FETCh VOLTage HIGH? MEASure VOLTage MAXimum? FETCh VOLTage MAXimum? MEASure VOLTage LOW? FETCh VOLTage LOW?MEASure VOLTage MINimum? FETCh VOLTage MINimum? SENSe CURRent DETector SENSe CURRent RANGeSENS CURR DET ACDC SENSe SWEep OFFSet POINts SENSe FUNCtionSENSe:SWEep:POINts SENSe SWEep TINTervalHANNing SENSe WINDowRECTangular Returned Parameters CRDOUTPut Output CommandsOUTPut DFI OUTPut DFI SOURceOUTPut PON STATe OUTPut PROTection DELayOUTPut PROTection CLEar OUTP PON STAT RSTOUTPut RELay POLarity OUTPut RELayOUTPut RI MODE OUTP REL POL NORMSOURce CURRent TRIGger SOURce CURRentSOURce CURRent PROTection STATe CURR PROT STAT 1CURRENT PROTECTION STATE ONSOURce DIGital FUNCtion SOURce DIGital DATASOURce VOLTage DIG DATASOURce VOLTage ALC BWIDth? SOURce VOLTage ALC BANDwidth?SOURce VOLTage TRIGger SOURce VOLTage PROTectionSTATus PRESet Status CommandsSTATus OPERation? STATus OPERation CONDition?STATUS OPERATION ENABLE? STATus OPERation ENABleSTATus OPERation NTR STATus OPERation PTR STATus QUEStionable? STATus QUEStionable ENABleSTATus QUEStionable CONDition? STAT QUES COND? STATUS QUESTIONABLE CONDITION?Command Syntax STATus QUEStionable NTR STATus QUEStionable PTRPreset Value Related CommandsCommand Syntax Parameters Power-OnValue Examples ESR?Query Syntax Returned Parameters Related Commands Related CommandsPage STB? DISP TEXT DEFAULT MODE System CommandsDISPlay DISPlay MODESYSTem LANGuage SYSTem ERRor?SYSTem VERSion? Query Syntax SYSTem ERRor? Parameters NoneSYSTem:REMote SYSTem LOCalSYSTem RWLock IDN?OPT? TST? ABORt Trigger CommandsINITiate SEQuence INITiate NAME INITiate CONTinuous SEQuence1TRIGger SOURce TRIGgerTRIGger SEQuence2 TRIGger ACQuire TRIGger ACQuire COUNt CURRent TRIGger SEQuence2 COUNt CURRentTRIGger SEQuence2 COUNt VOLTage TRIGger ACQuire COUNt VOLTageTRIGger ACQuire HYSTeresis CURRent TRIGger SEQuence2 HYSTeresis CURRentTRIGger SEQuence2 HYSTeresis VOLTage TRIGger ACQuire HYSTeresis VOLTageTRIGger ACQuire LEVel CURRent TRIGger SEQuence2 LEVel CURRentTRIGger SEQuence2 LEVel VOLTage TRIGger ACQuire LEVel VOLTageTRIGger ACQuire SLOPe CURRent TRIGger SEQuence2 SLOPe CURRentTRIGger SEQuence2 SLOPe VOLTage TRIGger ACQuire SLOPe VOLTageTRIGger SEQuence1 DEFine TRIGger SEQuence2 DEFine TRIGger SEQuence2 SOURce TRIGger ACQuire SOURcePage Non-SCPICommands SCPI Confirmed CommandsSCPI Conformance Information SCPI VersionPage Introduction Compatibility LanguageCompatibility Command Table B-2.COMPatibility CommandsSimilar SCPI Command DescriptionTable B-2.COMPatibility Commands continued Compatibility CommandCommand DescriptionTable B-2.COMPatibility Commands continued Figure B-1.COMpatibility Status Model Page Error Number List Error MessagesError Number Table C-1.Error Numbers continuedError String Description/Explanation/Examples Table C-1.Error Numbers continued Error NumberError String Description/Explanation/Examples Page Assigning the GPIB Address in Programs Example ProgramsTypes of DOS Drivers IntroductionBASIC Controllers Error HandlingExample Programs - D 990’----------------------Merge DECL.BAS here 1225 Example 3. Controller Using BASIC INDEX Index Page maximum, 20 measurements varying voltage or current sampling, 29 voltagewaiting for measurement results XON-XOFF,1111/9/99 Manual Updates1/4/00 All references to HP have been changed to Agilent