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Agilent Technologies 669xA Status Questionable Registers, Statques?, Statquescond?, Statquesenab

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

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Status Questionable Registers

Status Questionable Registers

Bit Configuration of Questionable Registers

Bit Position	15-11	10	9	8	7	6	5	4	3	2	1	0
Condition	NU	UNR	RI	NU	NU	NU	NU	OT	NU	NU	OC	OV
Bit Weight		1024	512	256	128	64	32	16	8	4	2	1

NU = (Not used); OC = Overcurrent protection circuit has tripped.

OT = Overtemperature status condition exists; OV = Overvoltage protection circuit has tripped. RI = Remote inhibit is active; UNR = Power supply output is unregulated.

Note: See "Chapter 4 - Status Reporting" for more explanation of these registers.

STAT:QUES?

This query returns the value of the Questionable Event register. The Event register is a read-only register which holds (latches) all events that are passed by the Questionable NTR and/or PTR filter. Reading the Questionable Event register clears it.

Query Syntax	STATus:QUEStionable[:EVENt]?
Parameters	(None)
Returned Parameters	<NR1>	(Register Value)
Examples	STAT:QUES?	STATUS:QUESTIONABLE:EVENT?
Related Commands	*CLS STAT:QUES:ENAB STAT:QUES:NTR
	STAT:QUES:PTR

STAT:QUES:COND?

This query returns the value of the Questionable Condition register. That is a read-only register which holds the real-time (unlatched) questionable status of the power supply.

Query Syntax	STATus:QUEStionable:CONDition?
Parameters	(None)
Examples	STAT:QUES:COND? STATUS:QUESTIONABLE:CONDITION?
Returned Parameters	<NR1> (Register value)
Related Commands	(None)

STAT:QUES:ENAB

This command and its query set and read the value of the Questionable Enable register. This register is a mask for enabling specific bits from the Questionable Event register to set the questionable summary bit (QUES) of the Status Byte register. This bit (bit 3) is the logical OR of all the Questionable Event register bits that are enabled by the Questionable Status Enable register.

Command Syntax	STATus:QUEStionable:ENABle <NRf>
Parameters	0 to 32727
Suffix	(None)
Default Value	0
Examples	STAT:QUES:ENAB 20 STAT:QUES:ENAB 16
Query Syntax	STATus:QUEStionable:ENABle?
Returned Parameters	<NR1> (Register value)
Related Commands	STAT:QUES?

Language Dictionary 43

Image 43

Agilent Technologies 669xA Status Questionable Registers, Statques?, Statquescond?, Statquesenab, Condition, Bit Position

Contents

Microfiche Part No PROGRAMMING GUIDE GPIB DC POWER SUPPLIESAgilent Technologies Models 664xA, 665xA, 667xA, 668xA, and 669xA Agilent Part NoPrinting History Safety GuidelinesLANGUAGE DICTIONARY ContentsGENERAL INFORMATION REMOTE PROGRAMMINGDisplay Subsystem Description of Subsystem CommandsSystem Commands Current SubsystemCOMPATIBILITY LANGUAGE ERROR MESSAGESSTATUS REPORTING SCPI CONFORMANCE INFORMATIONPage User’s Guide General InformationAbout this Guide Documentation SummaryAccessing Online Help Prerequisites for Using this GuideVXIplug&play Power Product Instrument Drivers Downloading and Installing the DriverConventions GPIB Capabilities Of The Power SupplyRemote Programming Introduction To SCPISCPI Messages Types of SCPI CommandsCommon Commands Subsystem CommandsExample Figure 2-1. Command Message StructureParts of a SCPI Message Message ComponentRoot Specifier Traversing the Command TreeQuery Indicator Message Unit SeparatorOUTPUTPROTECTIONCLEAR STATUSOPERATIONCONDITION? Figure 2-2. Partial Command Tree Active Header PathThe Effect of Optional Headers Moving Among SubsystemsValue Coupling Including Common CommandsSymbol SCPI QueriesTable 2-2. Suffixes and Multipliers Examplescontrolled GPIB interfaces Listening FormatsProgramming Voltage and Current Disable the outputEnable the output Controlling the OutputWriting 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 Sample Program Code Error HandlingDOS Drivers Agilent BASIC ControllersController Using Agilent 82335A Interface Programming Some Power Supply Functions‘ --------------- Merge SETUP.BAS here 22 Remote Programming Programming Some Power Supply Functions continuedFOR I=1 TO Programming Some Power Supply Functions continuedSPOL%=O IF SPOL% AND 128 = 128 THEN POLL = 1 Set interrupt flag on OPER bit24 Remote Programming Programming Some Power Supply Functions continuedLanguage Dictionary Related CommandsCommon Commands Subsystem CommandsFigure 3-1. Common Commands Syntax Diagram Description Of Common Commands0 to Bit Configuration of Standard Event Status Enable RegisterMeaning and Type DescriptionQuery Syntax Related CommandsESR? IDN?PSC 0 *PSC Power-on Status Clear Device InitializationOPC? OPT?Description Meaning and TypeDescription Meaning and TypeDescription Meaning and TypeDescription Bit Configuration of Status Byte RegisterSTB? Meaning and TypeMeaning and Type TST?Meaning and Type DescriptionABOR Description of Subsystem CommandsCalibration Commands Figure 3-2. Subsystem Commands Tree DiagramCURRENTLEVEL 200 MA Current SubsystemCURR CURRTRIG CURRPROTSTATDisplay Subsystem Digital I/O Port Programming ChartPin Configuration1 ConfigurationDISPMODE NORM DISPTEXT DEFAULTMODEDISPMODE DISPTEXTMEASCURR? MEASVOLT? Initiate SubsystemMeasure Subsystem INIT INITCONTOUTP OUTPUTPROTECTIONDELAY 75E-1OUTPUTPROTDELAY MAX Output SubsystemOUTPRELPOL NORM OUTPRELOUTPRELPOL OUTPREL 1 OUTPREL OFFSTATPRES Bit Configuration of Operation RegistersBit Weight Status SubsystemSTATOPERENAB STATUSOPERATIONENABLE?STATOPER NTR STATOPER PTR STATQUESCOND? Bit Configuration of Questionable RegistersStatus Questionable Registers STATQUES?corresponding Questionable Event register System CommandsSTATQUES NTR STATQUES PTR SYSTERR?TRIG Trigger SubsystemSYSTLANG SYSTVERS?VOLTAGELEVEL 200 MV Voltage SubsystemTRIGSOUR VOLT VOLTTRIGVOLTPROT Command SummaryCommand Summary CommandSubsystem Commands Command ParametersCommand Summary CommandParameter Characteristics in the Operating GuideTable 3-1. Power Supply Programming Parameters see note Programming ParametersPage Status Reporting Power Supply Status StructureRegister Commands Table 4-1. Status Operation CommandsMeaning Table 4-2. Bit Configurations of Status RegistersSignal Figure 4-1. Power Supply Status ModelCLS *ESR? Table 4-3. Status Questionable CommandsQuestionable Status Group Standard Event Status GroupStatus Byte Register Service Request Enable RegisterInitial Conditions At Power On Determining the Cause of a Service InterruptTable 4-4. Default Power On Register States The PON Power-On BitServicing an Operation Status Mode Event information about encoding the commands as language stringsTable 4-5. Generating RQS from the CC Event Monitoring Both Phases of a Status TransitionAdding More Operation Events Servicing Questionable Status EventsTechniques in ANSI/IEEE Std SCPI Command CompletionDFI Discrete Fault Indicator RI Remote InhibitPage System Error Messages Error MessagesPower Supply Hardware Error Messages Calibration Error Messages60 Error Messages Table 6-1. Summary of System Error Messages continuedError Error String Description/Explanation/ExamplesSCPI Version SCPI Confirmed Commands1SCPI Approved Commands SCPI Conformance InformationNON-SCPI Commands1 Compatibility Language Command Table B-1. ARPS CommandsARPS Command1 Similar SCPIDescription Table B-1. ARPS Commands continuedARPS Command1 CommandDescription Table B-1. ARPS Commands continuedARPS Command1 CommandIndex 68 Index Page Canada Agilent Sales and Support OfficeUnited States Latin America