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Agilent Technologies 6628A, 6626A, 6625A manual Agilent Part No, Microfiche Part No September

Models: 6629A 6625A 6626A 6628A

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OPERATING MANUAL

MULTIPLE OUTPUT LINEAR SYSTEM

DC POWER SUPPLY

AGILENT MODELS 6625A, 6626A,

6628A, and 6629A

Agilent Part No 06626-90001

Microfiche Part No. 06626-90002	Printed in Malaysia
	September, 2004

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Agilent Technologies 6628A, 6626A, 6625A, 6629A manual Agilent Part No, Microfiche Part No September

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 OperationCommand Summary Alignment ProceduresError Messages Programming With a Series 200/300 ComputerPage General Information Safety ConsiderationsIntroduction Instrument and Manual IdentificationDescription AccessoriesModel Output Combinations AvailableGeneral Information GP-IB Board Basic OperationOutput Boards SpecificationsQualifying Conditions DefinitionsOutput Power Watt Output SpecificationsLoad Effect Regulation Load Transient Recovery Time all outputs Specifications Source EffectSupplemental Characteristics Temperature Coefficient-ProgrammingTemperature Coefficient-Measurement Supplemental Characteristics Output Power Watt OutputAC Input Power Programming ResolutionCommand Processing Time see Figure Supplemental Characteristics High Line Inrush Current OptSafety Agency Compliance Dimensions all modelsLoad Cross Regulation Supplemental Characteristics WeightPage Output Noise Typical CC Mode Page Page Initial Inspection InstallationLocation and Cooling Line Fuse Input Power RequirementsNominal Voltage Line Voltage RangeFuse 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 Introduction To Remote Operation Changing Resolution RangeOCP Range V/IOutput Enter/Output StatementsReading the GP-IB Address AddrOften Used Commands Sending a Remote CommandGetting Data From The Supply Disp aGetting 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 LoadCross Section FeetMeters Multiple LoadsPositive 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 Header Note Power Supply Queries QueryResponse Initial ValueInitial Conditions Power Supply CommandsInitial Conditions Parameter Inital ValueOutput 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 PanelFront Panel Response Error Messages GP-IB Explanation CodeTest Responses Code ExplanationLocal Operation Local ModeLocal Control Of Output Functions GeneralFront 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 VariablesPrint Output 1 is in CV Mode END if Programming Power Supply RegistersPresent Status FnendEnable Intr Service Request and Serial PollOFF Intr Print Overvoltage on Output #1Error 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