Agilent Technologies 664xA Status Subsystem, Statpres, Status Operation Registers, Statoper?

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Status Subsystem

This subsystem programs the power supply status registers. The power supply has three groups of status registers; Operation, Questionable, and Standard Event. The Standard Event group is programmed with Common commands as described in "Chapter 4 - Status Reporting". The Operation and Questionable status groups each consist of the Condition, Enable, and Event registers and the NTR and PTR filters.

STAT:PRES

This command sets all defined bits in the Status Subsystem PTR registers and clears all bits in the subsystem NTR and Enable registers. STAT:OPER:PTR is set to 1313 and STAT:QUES:PTR is set to 1555.

Command Syntax

STATus:PRESet

Parameters

(None)

Examples

STAT:PRES STATUS:PRESET

Query Syntax

(None)

Related Commands

(None)

Status Operation Registers

The bit configuration of all Status Operation registers is shown in the following table:

Bit Configuration of Operation Registers

 

Bit Position

15-12

11

10

9

8

7

6

5

4

3

2

1

0

 

 

Bit Name

NU

NU

CC

NU

CV

NU

NU

WTG

NU

NU

NU

NU

CAL

 

 

Bit Weight

 

2048

1024

512

256

128

64

32

16

8

4

2

1

 

 

CAL = Interface is computing new calibration constants; CC = The power module is in constant current mode.

 

 

 

CV = The power module is in constant voltage mode; NU = (Not used); WTG = Interface is waiting for a trigger.

 

 

 

 

 

 

 

 

 

Note

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STAT:OPER?

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

Query Syntax

STATus:OPERtion[:EVENt]?

Parameters

(None)

 

Returned Parameters

<NR1>

(Register Value)

Examples

STAT:OPER?

STATUS:OPERATIOBAL:EVENT?

Related Commands

*CLS STAT:OPER:NTR STAT:OPER:PTR

STAT:OPER:COND?

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

Query Syntax

STATus:OPERation:CONDition?

Parameters

(None)

Examples

STAT:OPER:COND? STATUS:OPERATION:CONDITION?

Returned Parameters

<NR1> (Register value)

Related Commands

(None)

Language Dictionary 41

Image 41
Contents Agilent Part No Microfiche Part No July Programming Guide Gpib DC Power SuppliesPrinting History Safety GuidelinesContents System Commands Description of Subsystem CommandsCurrent Subsystem Display SubsystemPower Supply Status Structure Operation Status Group Command Summary Programming ParametersVoltage Subsystem Questionable Status GroupPage About this Guide General InformationDocumentation Summary User’s GuideVXIplug&play Power Product Instrument Drivers Prerequisites for Using this GuideDownloading and Installing the Driver Accessing Online HelpRemote Programming Gpib Capabilities Of The Power SupplyIntroduction To Scpi ConventionsScpi Messages Types of Scpi CommandsStructure of a Scpi Message Voltlev 4.5PROT 4.8CURR?NLVoltlev 4.5 Prot 4.8 CURR? Parts of a Scpi MessageVolt LEV Prot Curr Query Indicator Traversing the Command TreeMessage Unit Separator Root SpecifierMoving Among Subsystems Effect of Optional HeadersOutputprotectionclear STATUSOPERATIONCONDITION? OUTPUTPROTECTIONCLEARSTATUSOPERATIONCONDITION?Scpi Queries Including Common CommandsValue Coupling Scpi Data FormatsExamples Controlling the Output Programming Status Saving and Recalling StatesWriting to the Display Programming the Digital I/O Port System ConsiderationsGpib Address DigdataAssigning the Gpib Address In Programs Action Display ShowsDOS Drivers Error HandlingAgilent Basic Controllers Sample Program CodeIout = OUTPUTS2 Programming Some Power Supply FunctionsCall Ioenter PS,OEVENT SPOL%=O While C O Introduction Language DictionaryCommon Commands Syntax Diagram Description Of Common CommandsESE CLSOPC ESR?IDN? OPT? OPC?PSC PSC 0 *PSCQuery Syntax None Related Commands Command Syntax RCL NRf Parameters ExampleRCL PSC *RST *SAVSAV RSTSAV SRE Bit Configuration of Status Byte RegisterSTB? SREWAI TRGTST? Calibration Commands Description of Subsystem CommandsAbor AborCurrprotstat Current SubsystemCurr Currtrig Digdata Display SubsystemDisp Digdata 7 DigitaldatavalueDispmode Disptext DefaultmodeDisptext Dispmode Norm Displaymode Normal Displaywindowmode TextMeasure Subsystem Initiate SubsystemInit Initcont MEASCURR? MEASVOLT?Outpprotcle Outpprotdel Output SubsystemOutp Outprelpol OutprelOutprel 1 Outprel OFF Outprelpol NormStatpres Status SubsystemStatus Operation Registers STATOPER?Statoperenab STATUSOPERATIONENABLE?Statoper NTR Statoper PTR Statoperenab 1312 StatoperenabSTATQUES? Status Questionable RegistersSTATQUESCOND? StatquesenabSYSTERR? SYSTEMERROR? System CommandsStatques NTR Statques PTR SYSTERR?Systlang Trigger SubsystemSYSTVERS? TrigTrigsour Voltage SubsystemVolt Volttrig Trigsour BUS Triggersource BUSCommand Summary Command SummaryCommand Parameters Subsystem Commands VoltprotCommon Commands Parameters Command ParametersCurrlevtrig MAX Programming ParametersVoltlevtrig MAX Voltprot MAXPage Register Commands Power Supply Status StructureStatus Reporting Operation Status GroupWTG CALUNR OPCQuestionable Status Group Status Questionable Commands Register Query Cleared ByStandard Event Status Group STATQUESNTR?Initial Conditions At Power On Service Request Enable RegisterStatus Byte Register Output QueueServicing an Operation Status Mode Event PON Power-On BitDefault Power On Register States Condition Caused By StatpreServicing Questionable Status Events Monitoring Both Phases of a Status TransitionAdding More Operation Events DFI Discrete Fault Indicator Scpi Command CompletionRI Remote Inhibit WAIPage Power Supply Hardware Error Messages Error MessagesCalibration Error Messages System Error MessagesError Error String Description/Explanation/Examples Number Summary of System Error MessagesScpi Approved Commands Scpi Confirmed Commands1Scpi Conformance Information Scpi VersionNON-SCPI Commands1 Compatibility Language Compatibility LanguageParallel Polling Curr VoltVSET? ISET? CURR? VOUT?Volttrig Hold OFFHold CurrtrigUNMASK? FAULT?SRQ OFF SRQIndex IndexOperation status group, 51 optional header Trig SOUR, 46 VOLT, 46 Volt PROT, 47 Volt Trig Canada Australia/New Zealand United States Latin AmericaEurope Asia Pacific Japan
Related manuals
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668xA, 669xA, 667xA, 664xA, 665xA specifications

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