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Agilent Technologies 6629A, 6626A, 6628A, 6625A manual Table C-2 Command Summary

Models: 6629A 6625A 6626A 6628A

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VMUX? < ch > , < x >

VOUT? < ch >

VRDAT < ch >, < Vlo >,

<Vhi > VRLO < ch > VRHI < ch > VRSET < ch > ,x

VRSET < ch > VSET < ch >, < x > VSET? < ch >

VSTEP< ch > , < x >

Table C-2 Command Summary (continued)

Queries the measurement of the input < x > to the analog multiplexer on the specified output < ch > (see Appendix A).

Queries the measured output voltage of the specified output < ch > (see page 70). The response is a real number. The front panel display can be used to monitor the measured output voltage (and current) of the selected output channel.

Used to calibrate the voltage readback for the specified output < ch > . This command must be sent after VRHI and VRLO commands.

Finds the minimum voltage readback value for the specified output < ch > .

Finds the maximum voltage readback value for the specified output < ch >.

Sets the full scale voltage range for prograrnming an output < ch > . The power supply will select the lowest operating range that will contain the value (x). If the present operating voltage of the supply is greater than the full scale range selected, the present output voltage will be reduced to the full scale value of the new range. If the voltage entered is larger than the highest possible range, an error message will result.

Queries the full scale voltage range setting of an output < ch >.

Sets the voltage of the specified output < ch > (see pages 71-72).

Queries the present voltage setting of the specified output < ch > (see page 72). The response is a real number.

Increases or decreases an output’s < ch > voltage in steps. If the step value < x > is positive, the output voltage will increase by step value; if the step value is negative, the output voltage will decrease by the step value. Trying to step beyond the active operating range will cause a number range error.

Command Summary 115

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Agilent Technologies 6629A, 6626A, 6628A, 6625A manual Table C-2 Command Summary

Contents

Microfiche Part No September Agilent Part NoCertification Safety Summary Environmental Conditions Safety SummaryUSA Declaration of ConformityWhat this Manual Contains Table Of Contents Local Operation Remote OperationProgramming With a Series 200/300 Computer Alignment ProceduresCommand Summary Error MessagesPage Instrument and Manual Identification Safety ConsiderationsGeneral Information IntroductionOutput Combinations Available AccessoriesDescription ModelGeneral Information GP-IB Board Basic OperationDefinitions SpecificationsOutput Boards Qualifying ConditionsOutput Power Watt Output SpecificationsLoad Effect Regulation Temperature Coefficient-Programming Specifications Source EffectLoad Transient Recovery Time all outputs Supplemental CharacteristicsProgramming Resolution Supplemental Characteristics Output Power Watt OutputTemperature Coefficient-Measurement AC Input PowerDimensions all models Supplemental Characteristics High Line Inrush Current OptCommand Processing Time see Figure Safety Agency ComplianceLoad Cross Regulation Supplemental Characteristics WeightPage Output Noise Typical CC Mode Page Page Initial Inspection InstallationLocation and Cooling Line Voltage Range Input Power RequirementsLine Fuse Nominal VoltageFuse Agilent Part Number for ¼ X 1¼ in. fuses Line FusesOnly Line Voltage Conversion Power CordGP-IB Interface Connector Page Getting Started Front Panel Controls and IndicatorsGP-IB 45.153 14.235mControls and Indicators Controls/Indicators Description Output Control Keys These twelve keys are output dependent Line switch Normal Self Test Indications Turning On Your SupplyTypical Display at Power-On Self-Test Errors Checking Out Your Supply Using Local ControlOvervoltage Test Voltage TestCurrent Test Range V/I Changing Resolution RangeIntroduction To Remote Operation OCPAddr Enter/Output StatementsOutput Reading the GP-IB AddressDisp a Sending a Remote CommandOften Used Commands Getting Data From The SupplyGetting Started Returning the Supply to Local Mode Page Output Ranges Output Connections and Operating InformationOperating Quadrants Output Connections and Operating Information Protection Features Wire Size Selection Connecting The LoadMultiple Loads FeetCross Section MetersPositive and Negative Voltages Remote Voltage SensingRemote Sense Connections Remote Voltage SensingProgramming Response Time with an Output Capacitor Open Sense Leads Overvoltage Trigger ConnectionsExternal Trigger Circuit Battery Charging Power Supply Protection ConsiderationsParallel Operation Output Type 11. Parallel Connections with Local Sensing CV OperationRemote Sensing CC Operation13. Series Connections with Local Sensing CV Operation Series OperationCC Operation Bi-Polar Operation Page GP-IB Operation Remote OperationInterface Functions GP-IB Address Selection Programming Syntax Power-On Service Request PONSyntax Remote Operation Output Channel Syntax Output Channel Data RangeNumeric Data Page Page Initial Value Power Supply Queries QueryHeader Note ResponseParameter Inital Value Power Supply CommandsInitial Conditions Initial ConditionsOutput Outputs Avg. Res 6625A / 6628A 6626A / 6629ARange Programming Current ProgrammingOvervoltage OV Protection Output On/OffOvrst Multiple Output Storage & Recall Overcurrent Protection OCPSTO Status Reporting Clear CommandUNR = UNR +CCBit assignment of the Serial Poll Register Unmask 2,XXXRQS ERR RDY FAU SRQ? Service Request GenerationCommands Sent Conditions for Generating a Service RequestState RQS Bit Reprogramming Delay DSP Output 2 OK’’ Display On/OffOutput 705 Dspoutput 2 OK ERR? Other QueriesExplanation Response Code Front PanelCode Explanation Error Messages GP-IB Explanation CodeFront Panel Response Test ResponsesGeneral Local ModeLocal Operation Local Control Of Output FunctionsFront Panel Model 6626A shown Setting Voltage and Voltage RangeEnabling/Disabling an Output Setting Current and Current RangeLocal Control Of System Functions STO Enter Displaying Error MessagesRCL Enter Page Test Equipment and Setup Required Alignment ProceduresCalibration Program Alignment Procedures Figure A-1 Figure A-3 Printer is Alignment ProgramSubend END if ElsePrint Wait PauseRepeat 2270 Print The current shunt is used 2280 If not 6626A 2A use setup Wait for source to stabilize END if Subend StopPath Names Programming With a Series 200/300 ComputerVoltage and Current Programming Voltage and Current Readback Voltage and Current Programming with VariablesFnend Programming Power Supply RegistersPrint Output 1 is in CV Mode END if Present StatusPrint Overvoltage on Output #1 Service Request and Serial PollEnable Intr OFF IntrError Detection Stored Operating States Introduction Command SummaryServlce Commands Calibration CommandsMETER? Table C-2 Command Summary Idata ch , Ilo , Ihi Nidat ch . Ilo . Ihi OCP ch TEST? ROM? SROM? SRQ SRQ?Table C-2 Command Summary Page Power-On Self Test Messages Error Responses Error Codes and MessagesTest Responses Hardware ERR HDW ERR CH No Model NUM CAL ErrorSkip SLF TST CAL LockedPage Make Changes Manual BackdatingUnited States Latin America Agilent Sales and Support OfficeManual Updates