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Agilent Technologies 669xA, 665xA, 664xA, 667xA, 668xA manual Index

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

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interrupt, 17, 54

—K—

keyword. See header

—L—

language, 63

Compatibility. See ARPS commands SCPI. See SCPI commands

language dictionary, 25

—M—

manuals, 7

MAV bit. See status bit message

error \t, 7 message terminator

end or identify, 12 newline, 12

message unit separator, 12

monitoring both phases of status transition, 56 moving among subsystems, 13

MSS bit. See status bit

—N—

National Instruments GPIB drivers, 20

non-SCPI commands, 62

nonvolatile memory, 27, 30, 31, 32, 45, 55 NR1, 14

NR2, 14

NR3, 14

NRf, 15

NRf+, 15

numerical data formats, 14

—O—

OC bit. See status bit

OP bit. See status bit

OPC bit. See status bit

operation status group, 51 optional header

example, 14

output queue, 54 output trigger, 16 OV bit. See status bit

overcurrent protection (OCP), 16, 35 overlapped commands, 28 overvoltage protection (OVP), 16, 47

—P—

parallel commands \t, 7 parallel polling, 63 pending operations, 28, 33

PON bit. See status bit

power-on state. See common comands, *RST primary address. See GPIB address

print date, 2 programming

digital I/O, 18 examples, 20 status registers, 17

programming command parameters, 49 summary, 47

programming status registers, 51 programming the output, 16 PSC bit. See status bit

—Q—

queries, 14 query

indicator, 12 QUES bit. See status bit

questionable status group, 53 QYE bit. See status bit

—R—

real-time status, 51 recalling states, 17 registers

initial conditions, 55 standard event, 53 status byte, 54 status operation, 41, 51 status preset, 41

status questionable, 43, 53 remote inhibit, 57

reset (*RST). See common comands, *RST reset state. See common comands, *RST RI, 57

connector. See appendix D in the Operating Guide root specifier, 12

RQS bit. See status bit

—S—

safety guidelines, 2 saving states, 17

SCPI

active header path, 13 command completion, 57 command syntax, 25 command tree, 12 common commands, 10, 25 conformance, 61 conventions, 9

coupled commands, 14 data format, 14 header path, 11 message structure, 11 message types, 11

68 Index

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Agilent Technologies 669xA, 665xA, 664xA, 667xA, 668xA manual Index

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 CurrentProgramming Status Saving and Recalling StatesWriting to the Display The GPIB Address System ConsiderationsProgramming the Digital I/O Port Assigning the GPIB Address In Programs A stand-alone primary address and a direct primary addressA direct primary address and a secondary address Error Handling DOS DriversAgilent BASIC Controllers Sample Program Code‘ --------------- Merge SETUP.BAS here Programming Some Power Supply FunctionsController Using Agilent 82335A Interface 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 STATPRESSTATOPER NTR STATOPER PTR STATUSOPERATIONENABLE?STATOPERENAB 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