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Agilent Technologies 665xA Introduction Equipment Required General Procedure, Introduction 133

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

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Introduction	95
Equipment Required	95
General Procedure	95
Parameters Calibrated	95
Test Setup	96
Front Panel Calibration	96
Entering the Calibration Values	96
Saving the Calibration Constants	96
Disabling the Calibration Mode	96
Changing the Calibration Password	96
Recovering From Calibration Problems	99
Calibration Error Messages	99
Calibration Over the GPIB	100
Calibration Language Dictionary	100
CAL:CURR	100
CAL:CURR:LEV	100
CAL:CURR:MON (Series 668xA/669xA only)	101
CAL:PASS	101
CAL:SAVE	101
CAL:STAT	101
CAL:VOLT	102
CAL:VOLT:LEV	102
CAL:VOLT:PROT	102
Agilent BASIC Calibration Program	102
OPERATION VERIFICATION	105
Introduction	105
Test Equipment Required	105
List of Equipment	105
Current Monitoring Resistor	105
Performing the Tests	107
General Measurement Techniques	107
Programming the Power Supply	107
Order of Tests	107
Turn-on Checkout	107
Voltage Programming and Readback Accuracy	107
Current Programming and Readback Accuracy	108
LINE VOLTAGE CONVERSION	119
Series 664xA and 665xA Power Supplies	119
Series 667xA Power Supplies	120
Series 668xA/669xA Power Supplies	121
DIGITAL PORT FUNCTIONS	123
Digital Connector	123
Fault/Inhibit Operation	123
Changing the Port Configuration	126
Digital I/O Operation	126
Relay Link Operation	127
CURRENT LOOP COMPENSATION (SERIES 668XA ONLY)	129
Introduction	129
Function of Loop Compensation	129
Setting The Loop Compensation Switch	132
USING AGILENT 668XA/669XA SERIES POWER SUPPLIES IN AUTOPARALLEL	133
Introduction	133
OUTPUT BUS BAR OPTIONS	135
Option 601 Installation	135
Option 602 Installation	136
INDEX	137

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Agilent Technologies 665xA Introduction Equipment Required General Procedure, Front Panel Calibration, Introduction 133

Contents

Operating Guide Gpib DC Power Supplies Agilent Part No Microfiche Part No JanuaryCertification WarrantyLimitation of Warranty Exclusive RemediesSafety Summary GeneralPrinting History Safety Symbol DefinitionsSymbol Description HerstellerbescheinigungDeclaration of Conformity Manufacturer’s Name and Address6x4yA6x5yAE435xA.b.11.24doc.doc 6x4yA6x5yAE435xA.a.11.24doc.doc Table of Contents Controller Connections Connecting Series 667xA Power Supplies to the LoadIntroduction Getting Acquainted Programming the Output Front Panel Calibration Introduction Equipment Required General ProcedureOption 601 Installation 135 Option 602 Installation 136 Calibration Over the Gpib 100Quick Document Orientation General InformationIntroduction Topic LocationInstrument Identification Safety ConsiderationsOptions Description AccessoriesFamily Power Agilent Models Support rails E3663AC are requiredRemote Programming Front Panel ProgrammingAnalog Programming Series Specifications Characteristics Output CharacteristicSpecifications and Supplemental Characteristics GeneralCurrent@ 50C Output Ratings VoltageCurrent@ 40C Current@ 55CMaximum Input Power Average Resolution VoltageTemperature Coefficients change per C Voltage Output Programming Range maximumMaximum AC Line Current Ratings Vac nominal Auto-Parallel ConfigurationAnalog Programming IP & VP Input Signal Maximum Reverse Bias CurrentDimensions Width Digital Port CharacteristicsSafety Compliance Complies with Gpib Interface CapabilitiesOutput Impedance Curves Typical General Information 50 a 25 a 15 a 51.188 a 25.594 a 15.356 a 214 a 095 a Rms 15 AM fuse Digital Port Characteristics Output Impedance Curves Typical General Information Voltage 04% + Current0 . l % + Current@ 0 to 55C±Current ±Current Readback Typical Resolution VoltageMaximum Input VA and Power Analog Programming ±IP Current Monitor +IMCurrent Monitor Output +IM Output Signal Analog Programming IP & VP Input Signal VP Input ImpedanceIP to -IP Differential Input Signal Full-load programming speed up/down time time forWeight Net Output Characteristic Curve General InformationOutput Impedance Curves Typical General Information Output Ratings Voltage Current Current Monitor IM Output Signal VP Input Signal+ IP Input Signal Typical Common Mode Noise Current Rms Peak-to-peakLine fuse Maximum Reverse Voltage Current Sink CapabilityMaximum AC Line Current Ratings Range Rms line current Range Rms line currentDesigned to comply with Maximum memory write cyclesHeight Output Impedance Curves Typical Milliohms440 a 220 a 110 a Derated linearly 1%/C from 40 C to Drift Temperature Stability Max Power 6.67KW VoltageOvervoltage Protection OVP Typical Resolution Voltage Temperature Coefficients change per C9000 VA Output Characteristic Curve Vout Agilent 6691A Agilent 6690AAgilent 6692A Supplemental Gpib Characteristics for All Models Parameter Operator Replaceable Parts List Description Agilent Part NoOperator Replaceable Parts List Description Agilent Part No Damage Packaging Material InstallationInspection Items SuppliedTemperature Performance Location and TemperatureCleaning Bench OperationInstalling the Series 664xA and 665xA Power Cord Input Power SourceInstalling the Series 667xA Power Cord Connecting the Series 667xA Power Cord Installing the Series 668xA Power Cord Series 668xA/669xA Overall Wiring DiagramInstalling the Series 669xA Power Cord Connecting the Series 668xA Power CordConnecting the Series 669xA Power Cord Page Introduction Preliminary Checkout All Models Turn-On CheckoutTurn-On Checkout Output Checkout All Models Power-On Checkout All ModelsUsing the Keypad All Models Shifted KeysOpen or Connected to a Voltmeter Checking the Voltage FunctionPress Prot Clear Checking the Current Function Case of Trouble Checking the Save and Recall Functions All ModelsDetermining the Gpib Address All Models Line FuseSeries 664xA and 665xA Supplies Series 667xA SuppliesPower-On Error Messages Error Messages All ModelsSelftest Errors Series 668xA SuppliesPower-On Selftest Errors Display Failed Test Checksum ErrorsRuntime Error Messages Error Display Failed TestUser Connections Load Wire Selection All ModelsRear Panel Connections All Models Digital Connector All Models Analog Connector All ModelsPin No Fault/Inhibit Digital I/O Capacitive Loads Output IsolationLoad Considerations 6651A 6652A 6653A 6654AInductive Loads Battery ChargingLocal Voltage Sensing 6641A 6642A 6643A 6644A 6645A 6651A 6652A 6653A 6654A 6655ARemote Voltage Sensing Connecting One Supply to the Load StabilityConnecting Supplies in Auto-Parallel Program Slave 2 OVP to the Maximum Level Enable OCP on the MasterInsert Protection Diodes Wiring Considerations Connecting Supplies in SeriesExternal Voltage Control Connecting Series 667xA Power Supplies to the Load Programming4a. Series 667xA Rear Panel Output Connections 6671A 6672A 6673A 6674A 6675A Connecting the Sense Leads Connecting One Power Supply to a Single Load Connecting One Power Supply To Multiple LoadsConnecting Supplies in Auto-Parallel 4f. Series 667xA Series Connection Remote Sensing Optional Wiring Considerations -4g 4g. Series 667xA Analog Programming ConnectionsConnecting Series 668xA and 669xA Power Supplies to the Load Local Voltage Sensing Load Leads Remote Sense PointsInstructions supplied with the kit Connecting Supplies in Auto-Parallel Connecting Supplies in Series 5g. Series 668xA and 669xA Analog Programming Connections Stand-Alone Connections Controller ConnectionsLinked Connections Controller Connections Getting Acquainted Front Panel OperationFront Panel Operation Unr DisplayStatus Annunciators DisSystem Keys Front Panel Controls and IndicatorsOutput Rotary Controls Voltage Function KeysEstablishing Initial Conditions Line Switch On / OffProgramming the Output Entry Keys Thru Press to select numerical valuesProgramming Voltage Setting the OVP LevelProgramming Overvoltage Protection Checking OVP Operation Programming CurrentClearing The OVP Condition Programming Overcurrent Protection CV Mode vs. CC ModeSetting The OCP Protection Checking OCP OperationSaving and Recalling Operating States Unregulated OperationTurn-On Conditions Changing the Power Supply Gpib Address Setting the Gpib AddressTypes of Power Supply Gpib Addresses Action Display ShowsPage Equipment Required General ProcedureCalibration Parameters CalibratedFront Panel Calibration Series 668xA/669xA Setup Figure A-1. Calibration Test SetupCalibrating the OVP Trip Point Enabling the Calibration Mode PASWDlEntering Voltage Calibration Values Entering Current Calibration ValuesCalibration Error Messages Recovering From Calibration ProblemsTable A-3. Gpib Calibration Error Messages Meaning Calibration Over the Gpib Front Panel Corresponding Scpi CommandCalibration Language Dictionary Command Syntax CALibrateSAVE Parameters None Examples Command SyntaxCalcurrmon Series 668xA/669xA only Calvolt Agilent Basic Calibration ProgramFigure A-2. Agilent Basic Calibration Program 570 ! Line 590 Password Must be Edited for Model Other than Steps 640 Through 670 not Used on 664x, 665xList of Equipment Operation VerificationTest Equipment Required Current Monitoring ResistorFigure B-1. Verification Test Setup Performing the Tests Current Programming and Readback Accuracy Sufficient size to carry the maximum rated currentModel Agilent 6642A Voltage Programming and Readback Model Agilent 6641A Voltage Programming and ReadbackCurrent Programming and Readback Model Agilent 6643A Voltage Programming and ReadbackModel Agilent 6645A Voltage Programming and Readback Model Agilent 6653A Voltage Programming and Readback Model Agilent 6651A Voltage Programming and ReadbackModel Agilent 6652A Voltage Programming and Readback Model Agilent 6654A Voltage Programming and ReadbackModel Agilent 6655A Voltage Programming and Readback Model Agilent 6673A Voltage Programming and Readback Model Agilent 6671A Voltage Programming and ReadbackModel Agilent 6672A Voltage Programming and Readback Model Agilent 6674A Voltage Programming and ReadbackModel Agilent 6675A Voltage Programming and Readback Model Agilent 6682A Voltage Programming and Readback Model Agilent 6680A Voltage Programming and ReadbackModel Agilent 6681A Voltage Programming and Readback Model Agilent 6683A Voltage Programming and ReadbackModel Agilent 6684A Voltage Programming and Readback Model Agilent 6691A Voltage Programming and Readback Model Agilent 6690A Voltage Programming and ReadbackModel Agilent 6692A Voltage Programming and Readback Page Line Voltage Conversion Series 664xA and 665xA Power SuppliesLine Voltage Conversion Series 667xA Power Supplies Figure C-2. Series 665xA Line Select JumpersSeries 668xA/669xA Power Supplies Figure C-4. Removing the Series 668xA/669xA Inner Cover Fault/Inhibit Operation Digital ConnectorDigital Port Functions Figure D-2. Example of Inhibit Input Figure D-3. Examples of FLT Outputs IN/OUT 2 pin Changing the Port ConfigurationDigital I/O Operation Common pinRelay Link Operation CommonPage Function of Loop Compensation Current Loop Compensation Series 668xA OnlyCurrent Loop Compensation Series 668xA Only Current Loop Compensation Series 668xA Only Current Loop Compensation Series 668xA Only Setting the Loop Compensation Switch Figure E-1. CC Loop Compensation Curves For Model 6684AAutoparallel Procedure Using Agilent 668xA Series Power Supplies in Autoparallel Figure F-1 Master/Slave Current DivisionOption 601 Installation Output Bus Bar OptionsMinus Bus Bar Plus Bus Bar Customer bus rails Option 602 InstallationBus Bar Spacer, 5040-1699 Output Bus Bar OptionsIndex IndexGpib 6665xA, 24 667xA, 29 668xA, 34 669xA, 39 output isolation Index Europe Asia Pacific United States Latin AmericaCanada Australia/New Zealand JapanManual Updates