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Agilent Technologies 664xA, 665xA Table B-1. ARPS Commands continued, ARPS Command1, Description

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

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	Table B-1. ARPS Commands (continued)
ARPS Command1	Description	Similar SCPI
		Command
UNMASK?	This command reads which bits in the status register have been	STAT:OPER:ENAB?
	enabled as fault conditions. The decimal equivalent of the total bit	STAT:QUES:ENAB?
	weight of all enabled bits is returned.	ESE

FAULT?	This command reads which bits have been set in the fault register.	STAT:OPER?
	A bit is set in the fault register when the corresponding bit in the	STAT:QUES?
	status register changes from inactive to active AND the	*ESE
	corresponding bit in the mask register has been enabled. The fault
	register is reset only after it has been read. The decimal equivalent
	of the total bit weight of all enabled bits is returned.

SRQ OFF	These commands enable or disable the power supply's ability to	*SRE
SRQ 0	request service from the controller for fault conditions. UNMASK
SR*Q ON	defines which conditions are defined as faults.
SRQ 1	Initial condition: SRQ OFF

SRQ?	This command reads the SRQ setting.	*SRE?
CLR	This command initializes the power supply to the power-on state.	*RST
	It also resets the PON bit in the serial poll register. The command
	performs the same function as the Device Clear (DCL) interface
	message.

ERR?	This command determines the type of programming error detected	SYST:ERR?
	by the supply. A remote programming error sets the ERR bit in the
	status register, which can be enabled by UNMASK to request
	service.

TEST?	This command causes the power supply to run selftest and report	*TST?
	any detected failures.

ID?	This command causes the power supply to report its model number	*IDN?
	and any options that affect the supply's output.

SYST:LANG	This command causes the alternate language to become active and	SYST:LANG
	to be stored in nonvolatile memory. In this case, the commands are
	equivalent. After being shut off, the power supply will resume in
	the last-selected language when power is restored. The parameter
	must be either COMP or TMSL, not SCPI.

66 Compatibility Language

Image 66

Agilent Technologies 664xA, 665xA, 667xA, 669xA Table B-1. ARPS Commands continued, ARPS Command1, Description, Similar SCPI

Contents

Agilent Part No PROGRAMMING GUIDE GPIB DC POWER SUPPLIESAgilent Technologies Models 664xA, 665xA, 667xA, 668xA, and 669xA Microfiche Part NoSafety Guidelines Printing HistoryREMOTE PROGRAMMING ContentsGENERAL INFORMATION LANGUAGE DICTIONARYCurrent Subsystem Description of Subsystem CommandsSystem Commands Display SubsystemSCPI CONFORMANCE INFORMATION ERROR MESSAGESSTATUS REPORTING COMPATIBILITY LANGUAGEPage Documentation Summary General InformationAbout this Guide User’s GuideDownloading and Installing the Driver Prerequisites for Using this GuideVXIplug&play Power Product Instrument Drivers Accessing Online HelpIntroduction To SCPI GPIB Capabilities Of The Power SupplyRemote Programming ConventionsSubsystem Commands Types of SCPI CommandsCommon Commands SCPI MessagesMessage Component Figure 2-1. Command Message StructureParts of a SCPI Message ExampleMessage Unit Separator Traversing the Command TreeQuery Indicator Root SpecifierMoving Among Subsystems Figure 2-2. Partial Command Tree Active Header PathThe Effect of Optional Headers OUTPUTPROTECTIONCLEAR STATUSOPERATIONCONDITION?SCPI Queries Including Common CommandsSymbol Value CouplingListening Formats Examplescontrolled GPIB interfaces Table 2-2. Suffixes and MultipliersControlling the Output Disable the outputEnable the output Programming Voltage and CurrentSaving and Recalling States Writing to the DisplayProgramming Status System Considerations Programming the Digital I/O PortThe GPIB Address A stand-alone primary address and a direct primary address A direct primary address and a secondary addressAssigning the GPIB Address In Programs Agilent BASIC Controllers Error HandlingDOS Drivers Sample Program CodeProgramming Some Power Supply Functions Controller Using Agilent 82335A Interface‘ --------------- Merge SETUP.BAS here Programming Some Power Supply Functions continued 22 Remote ProgrammingIF SPOL% AND 128 = 128 THEN POLL = 1 Set interrupt flag on OPER bit Programming Some Power Supply Functions continuedSPOL%=O FOR I=1 TOProgramming Some Power Supply Functions continued 24 Remote ProgrammingSubsystem Commands Related CommandsCommon Commands Language DictionaryDescription Of Common Commands Figure 3-1. Common Commands Syntax DiagramDescription Bit Configuration of Standard Event Status Enable RegisterMeaning and Type 0 toIDN? Related CommandsESR? Query SyntaxOPT? Power-on Status Clear Device InitializationOPC? PSC 0 *PSCMeaning and Type DescriptionMeaning and Type Meaning and TypeDescription DescriptionMeaning and Type Bit Configuration of Status Byte RegisterSTB? DescriptionDescription TST?Meaning and Type Meaning and TypeFigure 3-2. Subsystem Commands Tree Diagram Description of Subsystem CommandsCalibration Commands ABORCURRPROTSTAT Current SubsystemCURR CURRTRIG CURRENTLEVEL 200 MAConfiguration Digital I/O Port Programming ChartPin Configuration1 Display SubsystemDISPTEXT DISPTEXT DEFAULTMODEDISPMODE DISPMODE NORMINIT INITCONT Initiate SubsystemMeasure Subsystem MEASCURR? MEASVOLT?Output Subsystem OUTPUTPROTECTIONDELAY 75E-1OUTPUTPROTDELAY MAX OUTPOUTPREL 1 OUTPREL OFF OUTPRELOUTPRELPOL OUTPRELPOL NORMStatus Subsystem Bit Configuration of Operation RegistersBit Weight STATPRESSTATUSOPERATIONENABLE? STATOPERENABSTATOPER NTR STATOPER PTR STATQUES? Bit Configuration of Questionable RegistersStatus Questionable Registers STATQUESCOND?SYSTERR? System CommandsSTATQUES NTR STATQUES PTR corresponding Questionable Event registerSYSTVERS? Trigger SubsystemSYSTLANG TRIGVOLT VOLTTRIG Voltage SubsystemTRIGSOUR VOLTAGELEVEL 200 MVCommand Command SummaryCommand Summary VOLTPROTCommand Command ParametersCommand Summary Subsystem CommandsProgramming Parameters Characteristics in the Operating GuideTable 3-1. Power Supply Programming Parameters see note ParameterPage Table 4-1. Status Operation Commands Power Supply Status StructureRegister Commands Status ReportingFigure 4-1. Power Supply Status Model Table 4-2. Bit Configurations of Status RegistersSignal MeaningStandard Event Status Group Table 4-3. Status Questionable CommandsQuestionable Status Group CLS *ESR?Determining the Cause of a Service Interrupt Service Request Enable RegisterInitial Conditions At Power On Status Byte Registerinformation about encoding the commands as language strings The PON Power-On BitServicing an Operation Status Mode Event Table 4-4. Default Power On Register StatesServicing Questionable Status Events Monitoring Both Phases of a Status TransitionAdding More Operation Events Table 4-5. Generating RQS from the CC EventRI Remote Inhibit SCPI Command CompletionDFI Discrete Fault Indicator Techniques in ANSI/IEEE StdPage Calibration Error Messages Error MessagesPower Supply Hardware Error Messages System Error MessagesError String Description/Explanation/Examples Table 6-1. Summary of System Error Messages continuedError 60 Error MessagesSCPI Conformance Information SCPI Confirmed Commands1SCPI Approved Commands SCPI VersionNON-SCPI Commands1 Compatibility Language Similar SCPI Table B-1. ARPS CommandsARPS Command1 CommandCommand Table B-1. ARPS Commands continuedARPS Command1 DescriptionCommand Table B-1. ARPS Commands continuedARPS Command1 DescriptionIndex 68 Index Page Latin America Agilent Sales and Support OfficeUnited States Canada