Agilent Technologies 5962-8200 Operation Verification Tests, Performance Tests, Programming

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2 - Verification and Performance Tests

Current-Monitoring Resistor

To eliminate output-current measurement error caused by voltage drops in the leads and connections, connect the current monitoring resistor between the -OUT and the load as a four-terminal device. Connect the current-monitoring leads inside the load-lead connections directly at the monitoring points on the resistor element.

Operation Verification Tests

To assure that the supply is operating properly, without testing all specified parameters, perform the turn-on and checkout procedures given in the User’s Guide.

Performance Tests

NOTE: A full Performance Test consists of only those items listed as “Specifications” in Table A-1 of the User’s Guide, and that have a procedure in this document.

The following paragraphs provide test procedures for verifying the supply's compliance with the specifications listed in Table A-1 of the User’s Guide. All of the performance test specifications and calculated measurement uncertainties are entered in the appropriate Performance Test Record Card for your specific model. You can record the actual measured values in the column provided in this card.

If you use equipment other than that recommended in Table 2-1, you must recalculate the measurement uncertainties for the actual equipment used.

Programming

You can program the supply from the front panel keyboard or from a GPIB controller when performing the tests. The test procedures are written assuming that you know how to program the supply either; remotely from a GPIB controller or locally using the control keys and indicators on the supply's front panel. Complete instructions on remote and local programming are given in the User’s Guide and in the Programming Guide.

Table 2-2. Programming and Output Values

Model

Full scale

Vmax

Full Scale

Imax

Isink

OV Max

 

Voltage

 

Current

 

 

 

6611C

8

8.190

5

5.1187

- 3 A

8.8

6612C

20

20.475

2

2.0475

- 1.2 A

22

6613C

50

51.187

1

1.0238

- 0.6 A

55

6614C

100

102.38

0.5

0.5118

- 0.3 A

110

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Contents Agilent Part No Microfiche No September Warranty Information CertificationSafety Summary Before Applying PowerSafety Symbol Definitions Symbol DescriptionPrinting History Instrument IdentificationTable of Contents Post-repair Calibration Initialization ROM UpgradeDisassembly Procedures IntroductionPage Related Documents Safety ConsiderationsOrganization ChapterManual Revisions RevisionsElectrostatic Discharge Firmware RevisionsIntroduction Test Equipment RequiredMeasurement Techniques Test SetupType Specifications Recommended Model Test Setup Electronic LoadCurrent-Monitoring Resistor Operation Verification TestsPerformance Tests ProgrammingVoltage Programming and Readback Accuracy CV SetupConstant Voltage CV Tests CV Load EffectCV Noise Pard Transient Recovery TimeCV Source Effect Current Programming and Readback Accuracy CC SetupConstant Current CC Tests Current Sink -CC Operation Low Range Current Readback AccuracyCC Load and Line Regulation CC Load EffectCC Source Effect CC Noise PardPerformance Test Equipment Form Constant Current Tests Current Programming and Readback Load Effect Source Effect Pard Ripple and NoiseTransient Response Current Sink @ -3A Readback MA Range Current ReadbackSource Effect Vout − Vout −Load Effect Vout − Vout + 2.0mV Iout −Iout − Iout + 2.2 mA Vout + 4 mVIout − Iout + 0.2 mA Current Sink @ -0.6A Readback Iout −Iout − Iout + 1.1 mA Load Effect Vout − Vout + 5 mVIout − Iout + 0.1 mA Current Sink @ -0.3A Readback Iout −Page Troubleshooting Test Equipment Required for Troubleshooting Overall TroubleshootingFlow Charts Type Purpose Recommended ModelSheet 1. Troubleshooting Flowchart Sheet 2. Troubleshooting Flowchart Sheet 3. Troubleshooting Flowchart Sheet 4. Troubleshooting Flowchart Self-Test Error Codes/Messages Specific Troubleshooting ProceduresPower-on Self-test Failures Error Code Description Probable CauseBias and Reference Voltages CV/CC Status Annunciators TroubleshootingBias and Reference Supplies Bias Test Point MeasurementJ307 Voltage Measurements Voltage Measurements at J207 A2 Interface to A1 Main boardDisabling Protection Features Manual Fan Speed ControlPost-repair Calibration Inhibit Calibration SwitchCalibration Password Initialization ROM UpgradeUpgrade Procedure Identifying the FirmwareDisassembly Procedures List of Required ToolsFront Panel Assembly, Removal and Replacement Cover, Removal and ReplacementA2 Interface Board, Removal and Replacement A1 Main Control Board A3 Front Panel Board, Removal and ReplacementT1 Power Transformer, Removal and Replacement Line Voltage Wiring Connector Signal Description Interface SignalsPower Supply Interface signals Primary Interface A3 Front Panel CircuitsA2 Interface Circuits Secondary InterfacePower Circuits A1 Main Board CircuitsControl Circuits Principles of Operation Page Chassis, Electrical Designator PartNumber Qty DescriptionReplaceable Parts List Mechanical Parts Identification Chassis, Mechanical MP9Diagrams Diagrams A2/A3 Boards Block Diagram Bias CircuitsIndex Index