Agilent Technologies 665xA Hold OFF, Hold on, Hold?, Volttrig?, Currtrig?, Init Ontrig

Page 65

 

Table B-1. ARPS Commands (continued)

 

ARPS Command1

Description

Similar SCPI

 

 

Command

RST

This command resets the power supply if the output is disabled by

OUTP:PROT:CLE

 

the overvoltage, remote inhibit, or foldback protection circuits.

 

 

The power supply resets to the parameters stored for the power-on

 

 

state. Note that the settings can be changed while the supply is

 

 

disabled.

 

HOLD OFF

These commands determine if certain newly received

VOLT:TRIG

HOLD 0

commands are immediately acted on by the power supply

CURR:TRIG

HOLD ON

or are acted on later while the supply continues to operate with

 

HOLD 1

previously received values. HOLD ON can be used to

 

 

synchronize power supply actions with the actions of other GPIB

 

 

devices. (See the TRG command.) Initial condition: HOLD OFF

 

 

 

 

HOLD?

This command reads the HOLD setting.

VOLT:TRIG?

 

 

CURR:TRIG?

 

 

 

T

These commands cause the power supply to act on commands that

INIT ON;TRIG

TRG

have been previously sent, but are being held (pending). The

INIT ON;*TRG

 

supply continues to operate with previously received values until a

 

 

trigger command is received (see HOLD command.) The device

 

 

trigger interface message performs the same function.

 

 

 

 

STO RCL

These commands cause the power supply to store and recall power

*SAV

 

supply states, except for output on/off. Each state includes:

*RCL

 

voltage (lst and 2nd rank), current (lst and 2nd rank), soft voltage

 

 

and current limit, delay time, service request on/off, foldback (lst

 

 

and 2nd rank), mask (lst and 2nd rank), and hold.

 

 

Initial condition: Each register is initiated to the turn-on values.

 

 

 

 

STS?

This command reads the contents of the status register, which

STAT:OPER:COND?

 

maintains the present status of the power supply.

STAT:QUES:COND?

 

 

*ESE?

 

 

 

ASTS?

This command reads the contents of the accumulated status

STAT:OPER?

 

register, which stores any bit condition entered in the status

STAT:QUES?

 

register since the accumulated status register was last read,

*ESE?

 

regardless of whether the condition still exists.

 

 

 

 

UNMASK

These commands determine the conditions that will set bits in the

STAT:OPER:ENAB

mnemonics

fault register, allowing the operator to define the conditions that

STAT:QUES:ENAB

UNMASK

will be reported as faults. Fault conditions can be enabled by

*ESE

xxx

sending a string of status register mnemonics after the UNMASK

 

 

command. The mnemonics must be separated by commas, and

 

 

may be sent in any order, but must correspond to the condition that

 

 

will be enabled. Fault conditions can also be enabled by sending

 

 

the decimal equivalent of the total bit weight of all conditions to be

 

 

enabled. UNMASK NONE disables all conditions from setting

 

 

bits in the fault register. Initial condition: UNMASK NONE

 

 

 

 

Compatibility Language 65

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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
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668xA, 669xA, 667xA, 664xA, 665xA specifications

Agilent Technologies has long been a pioneer in the production of high-performance electronic test and measurement instruments, particularly in the field of power sources. Among its notable offerings are the Agilent 667xA, 669xA, 665xA, 664xA, and 668xA series of power supplies. These instruments are designed to provide stable, reliable power for a variety of applications, including electronic testing, industrial processes, and research laboratories.

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