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Agilent Technologies 665xA, 664xA, 667xA, 669xA manual OUTPREL 1 OUTPREL OFF, Outprelpol Norm

Models: 668xA 669xA 667xA 664xA 665xA

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OUTP:REL

OUTP:REL

Do not install or program the Agilent Relay Accessories if the power supply maximum output current rating (see Table 3-1) exceeds the contact ratings of the relay.

This command is valid only if the power supply is configured for the optional relay connector. Programming ON closes the relay contacts; programming OFF opens them. The relay is controlled independently of the output state. If the power supply is supplying power to a load, that power will appear at the relay contacts during switching. If the power supply is not configured for the relay option, sending either relay command generates an error.

Command Syntax	OUTPut:RELay[:STATe] <bool>
Parameters	0	1 OFF ON
*RST Value	0
Examples	OUTP:REL 1 OUTP:REL OFF
Query Syntax	OUTPput:RELay?
Returned Parameters	0	1
Related Commands	OUTP[:STAT] RCL SAV

OUTP:REL:POL

Do not install or program the Agilent Relay Accessories if the power supply maximum output current rating (see Table 3-1) exceeds the contact ratings of the relay.

This command is valid only if the power supply is configured for the optional relay connector. Programming NORMal causes the relay output polarity to be the same as the power supply output. Programming REVerse causes the relay output polarity to be opposite to that of the power supply output. If OUTP[:STAT] = ON when either relay command is sent, the power supply output voltage is set to 0 during the time that the relays are changing polarity.

If the power supply is not configured for the relay option, sending either relay command generates an error.

Command Syntax	OUTPut:RELay:POLarity <CRD>
Parameters	NORMal REVerse
*RST Value	NORM
Examples	OUTP:REL:POL NORM
Query Syntax	OUTPput:RELay:POLarity?
Returned Parameters	NORM REV
Related Commands	OUTP[:STAT] RCL SAV

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Agilent Technologies 665xA, 664xA, 667xA, 669xA, 668xA manual OUTPREL 1 OUTPREL OFF, Outprelpol Norm

Contents

PROGRAMMING GUIDE GPIB DC POWER SUPPLIES Agilent Technologies Models 664xA, 665xA, 667xA, 668xA, and 669xAAgilent Part No Microfiche Part NoSafety Guidelines Printing HistoryContents GENERAL INFORMATIONREMOTE PROGRAMMING LANGUAGE DICTIONARYDescription of Subsystem Commands System CommandsCurrent Subsystem Display SubsystemERROR MESSAGES STATUS REPORTINGSCPI CONFORMANCE INFORMATION COMPATIBILITY LANGUAGEPage General Information About this GuideDocumentation Summary User’s GuidePrerequisites for Using this Guide VXIplug&play Power Product Instrument DriversDownloading and Installing the Driver Accessing Online HelpGPIB Capabilities Of The Power Supply Remote ProgrammingIntroduction To SCPI ConventionsTypes of SCPI Commands Common CommandsSubsystem Commands SCPI MessagesFigure 2-1. Command Message Structure Parts of a SCPI MessageMessage Component ExampleTraversing the Command Tree Query IndicatorMessage Unit Separator Root SpecifierFigure 2-2. Partial Command Tree Active Header Path The Effect of Optional HeadersMoving Among Subsystems OUTPUTPROTECTIONCLEAR STATUSOPERATIONCONDITION?Including Common Commands SymbolSCPI Queries Value CouplingExamples controlled GPIB interfacesListening Formats Table 2-2. Suffixes and MultipliersDisable the output Enable the outputControlling the Output Programming Voltage and CurrentWriting to the Display Saving and Recalling StatesProgramming Status Programming the Digital I/O Port System ConsiderationsThe GPIB Address A direct primary address and a secondary address A stand-alone primary address and a direct primary addressAssigning the GPIB Address In Programs Error Handling DOS DriversAgilent BASIC Controllers Sample Program CodeController Using Agilent 82335A Interface Programming Some Power Supply Functions‘ --------------- Merge SETUP.BAS here Programming Some Power Supply Functions continued 22 Remote ProgrammingProgramming Some Power Supply Functions continued SPOL%=OIF SPOL% AND 128 = 128 THEN POLL = 1 Set interrupt flag on OPER bit FOR I=1 TOProgramming Some Power Supply Functions continued 24 Remote ProgrammingRelated Commands Common CommandsSubsystem Commands Language DictionaryDescription Of Common Commands Figure 3-1. Common Commands Syntax DiagramBit Configuration of Standard Event Status Enable Register Meaning and TypeDescription 0 toRelated Commands ESR?IDN? Query SyntaxPower-on Status Clear Device Initialization OPC?OPT? PSC 0 *PSCMeaning and Type DescriptionMeaning and Type DescriptionMeaning and Type DescriptionBit Configuration of Status Byte Register STB?Meaning and Type DescriptionTST? Meaning and TypeDescription Meaning and TypeDescription of Subsystem Commands Calibration CommandsFigure 3-2. Subsystem Commands Tree Diagram ABORCurrent Subsystem CURR CURRTRIGCURRPROTSTAT CURRENTLEVEL 200 MADigital I/O Port Programming Chart Pin Configuration1Configuration Display SubsystemDISPTEXT DEFAULTMODE DISPMODEDISPTEXT DISPMODE NORMInitiate Subsystem Measure SubsystemINIT INITCONT MEASCURR? MEASVOLT?OUTPUTPROTECTIONDELAY 75E-1 OUTPUTPROTDELAY MAXOutput Subsystem OUTPOUTPREL OUTPRELPOLOUTPREL 1 OUTPREL OFF OUTPRELPOL NORMBit Configuration of Operation Registers Bit WeightStatus Subsystem STATPRESSTATOPERENAB STATUSOPERATIONENABLE?STATOPER NTR STATOPER PTR Bit Configuration of Questionable Registers Status Questionable RegistersSTATQUES? STATQUESCOND?System Commands STATQUES NTR STATQUES PTRSYSTERR? corresponding Questionable Event registerTrigger Subsystem SYSTLANGSYSTVERS? TRIGVoltage Subsystem TRIGSOURVOLT VOLTTRIG VOLTAGELEVEL 200 MVCommand Summary Command SummaryCommand VOLTPROTCommand Parameters Command SummaryCommand Subsystem CommandsCharacteristics in the Operating Guide Table 3-1. Power Supply Programming Parameters see noteProgramming Parameters ParameterPage Power Supply Status Structure Register CommandsTable 4-1. Status Operation Commands Status ReportingTable 4-2. Bit Configurations of Status Registers SignalFigure 4-1. Power Supply Status Model MeaningTable 4-3. Status Questionable Commands Questionable Status GroupStandard Event Status Group CLS *ESR?Service Request Enable Register Initial Conditions At Power OnDetermining the Cause of a Service Interrupt Status Byte RegisterThe PON Power-On Bit Servicing an Operation Status Mode Eventinformation about encoding the commands as language strings Table 4-4. Default Power On Register StatesMonitoring Both Phases of a Status Transition Adding More Operation EventsServicing Questionable Status Events Table 4-5. Generating RQS from the CC EventSCPI Command Completion DFI Discrete Fault IndicatorRI Remote Inhibit Techniques in ANSI/IEEE StdPage Error Messages Power Supply Hardware Error MessagesCalibration Error Messages System Error MessagesTable 6-1. Summary of System Error Messages continued ErrorError String Description/Explanation/Examples 60 Error MessagesSCPI Confirmed Commands1 SCPI Approved CommandsSCPI Conformance Information SCPI VersionNON-SCPI Commands1 Compatibility Language Table B-1. ARPS Commands ARPS Command1Similar SCPI CommandTable B-1. ARPS Commands continued ARPS Command1Command DescriptionTable B-1. ARPS Commands continued ARPS Command1Command DescriptionIndex 68 Index Page Agilent Sales and Support Office United StatesLatin America Canada