Hp 6633B Manuel d'utilisateur

USER’S GUIDEDynamic Measurement DC SourceHP Model 66332ASystem DC Power SupplyHP Model 6631B, 6632B, 6633B, 6634BFor instruments with Serial Numbers:H

1 – Quick Reference10The Front Panel - At a Glancej14-characterdisplay shows outputmeasurements andprogrammed values.kAnnunciatorsindicate operatingmo

1 – Quick Reference11Front Panel Number EntryEnter numbers from the front panel using one of the following methods:Use the arrow keys and knob to chan

1 – Quick Reference12Front Panel AnnunciatorsCVThe output is operating in constant voltage mode.CCThe output is operating in constant current mode.Unr

1 – Quick Reference13Front Panel Menus - At a GlanceADDRESS 7 Sets the HP-IB AddressINTF HPIB Selects an interface (HPIB or RS232)BAUDRATE 300 Selects

1 – Quick Reference14SCPI Programming Commands - At a GlanceNOTE Most [optional] commands have been omitted for clarity. Refer to theProgramming Guide

1 – Quick Reference15The Rear Panel - At a GlancejHP-IB (IEEE-488)interface connectorkRS-232 interfaceconnectorlINH/FLT (remoteINHibit / internalFauLT

172General InformationDocument OrientationThis manual describes the operation of the HP Model 66332A Dynamic Measurement DC Sourceand the HP Model 663

2 – General Information18Safety ConsiderationsThis dc source is a Safety Class 1 instrument, which means it has a protective earth terminal. Thattermi

2 – General Information19DescriptionBoth the HP 66332A Dynamic Measurement DC Source and the HP 6631B/6632B/6633B/6634BSystem DC Power Supply combine

2Warranty InformationCERTIFICATIONHewlett-Packard Company certifies that this product met its published specifications at time of shipmentfrom the fac

2 – General Information20the HP 6632A, 6633A, and 6634A Series dc power supplies (refer to appendix D in the theProgramming Guide). Dc source status r

213InstallationInspectionDamageWhen you receive your dc source, inspect it for any obvious damage that may have occurredduring shipment. If there is d

3 - Installation22LocationThe outline diagram in figure 3-1 gives the dimensions of your dc source. The dc source must beinstalled in a location that

Installation - 323Input ConnectionsConnect the Power Cord1. Unscrew the line fuse cap from the rear panel and verify that the fuse rating matches w

3 - Installation24Voltage DropsThe load wires must also be large enough to avoid excessive voltage drops due to the impedance ofthe wires. In general,

Installation - 325Under normal operation, the dc source senses the output voltage at the output terminals on the backof the unit. External sense ter

3 - Installation26at the load. When using remote sensing, you must program the OVP trip voltage high enough tocompensate for the voltage drop between

Installation - 327Fast/Normal OperationA switch on the rear of the unit lets you switch between operating in either Fast mode or Normalmode. When se

3 - Installation28This rear panel connector, has a fault output port and an inhibit input port. The fault (FLT) output,also referred to as the DFI (di

Installation - 329FLT OutputINH InputB) FLT Example with Multiple UnitsFLT OutputINH InputSwitch(NormallyOpen)INH CommonINH InputA) INH Example with

3Safety SummaryThe following general safety precautions must be observed during all phases of operation of this instrument.Failure to comply with thes

3 - Installation30Controller ConnectionsThe dc source connects to a controller either through an HP-IB or an RS-232 connector.HP-IB InterfaceEach dc s

314Turn-On CheckoutIntroductionSuccessful tests in this chapter provide a high degree of confidence that the dc source is operatingproperly. For verif

4 - Turn-On Checkout32Checkout ProcedureThe test in this section checks for output voltage and current on the dc source.NOTE: To perform the checkout

Turn-On Checkout - 433Procedure Display Explanation6. Press 5, Enter VOLT:PROT 50.449V 0.145APrograms the OVP to 5 volts, which is less thanth

4 - Turn-On Checkout34In Case of TroubleError MessagesDc source failure may occur during power-on selftest or during operation. In either case, thedis

355Front panel OperationIntroductionHere is what you will find in this chapter:♦ a complete description of the front panel controls♦ front panel progr

5 - Front Panel Operation36j Display14-character vacuum fluorescent display for showing output measurementsand programmed values.k AnnunciatorsAnnunci

Front Panel Operation - 537System KeysRefer to the examples later in this chapter for more details on the use of these keys.SYSTEMLocalErrorAddressSav

5 - Front Panel Operation38Function KeysRefer to the examples later in this chapter for more details on the use of these keys.FUNCTIONInputMeterOVVolt

Front Panel Operation - 539Metering KeysMetering keys control the metering functions of the dc source. When the unit is operating in frontpanel meter

4SAFETY SYMBOLSDirect currentAlternating currentBoth direct and alternating currentThree-phase alternating currentEarth (ground) terminalProtective ea

5 - Front Panel Operation40Output Control KeysOutput control keys control the output functions of the dc source.Press this key to access the voltage m

Front Panel Operation - 541Entry KeysRefer to the examples later in this chapter for more details on the use of these keys.ENTRY7410852.963-ClearEntry

5 - Front Panel Operation42Examples of Front Panel ProgrammingYou will find these examples on the following pages:1 Setting the output voltage and cur

Front Panel Operation - 5432 - Querying and Clearing Output ProtectionThe dc source will disable its output if it detects an overvoltage or overcurren

5 - Front Panel Operation44As previously mentioned, the HP 66332A dc source has the capability of measuring outputwaveform parameters such as peak, mi

Front Panel Operation - 5454 - Programming the Digital Output PortYour dc source is shipped with the output port function set to RIDFI mode. In this m

5 - Front Panel Operation465 - Programming the Output Relay (option 760 only)Units with option 760 have isolation and polarity reversal relays connect

Front Panel Operation - 5477 - Saving and Recalling Operating StatesNOTE: This capability is only available when the unit is set to the SCPI programmi

ASpecificationsSpecificationsTable A-1 lists the specifications of the dc source. Specifications are warranted over the ambienttemperature range of 0

5Declaration PageDECLARATION OF CONFORMITYaccording to ISO/IEC Guide 22 and EN 45014Manufacturer's Name: Hewlett-Packard CompanyManufacturer&apos

A - Specifications50Supplemental CharacteristicsTable A-2 lists the supplemental characteristics, which are not warranted but are descriptions oftypic

Specifications - A51Table A-2. Supplemental Characteristics (continued)Parameter HP 66332A HP6631B/6632B/6633B/6634BDynamic MeasurementAccuracyInstant

A - Specifications52Table A-2. Supplemental Characteristics (continued)Parameter HP 66332A HP6631B/6632B/6633B/6634BDigital I/O CharacteristicsMaximum

53BVerification and CalibrationIntroductionThis appendix includes verification and calibration procedures for the HP 66332A and HP6631B/6632B/6633B/66

B - Verification and Calibration54DCCurrentmonitorVoltmeterLoadresistorDCAmpmeter-+LoadresistorDCAmpmeter-++-ExternalDC supplyA.B.C.+S +--S+ 240 VDC M

Verification and Calibration - B55Table B-2. Verification Programming ValuesFull scale Voltage Full Scale Current Imax Isink6631B 8 10 10.238 - 10 A66

B - Verification and Calibration565. Set the output current to its full scale value (see Table B-2).6. Divide the voltage drop across the current moni

Verification and Calibration - B57Table B- 3. Verification Test Record for HP 6631BModel HP 6631B Report No._

B - Verification and Calibration58Table B- 5. Verification Test Record for HP 6633BModel HP 6633B Report No.

Verification and Calibration - B59Performing the Calibration ProcedureNOTE: The calibration procedure can only be performed using the SCPI languagecom

6Acoustic Noise InformationHerstellerbescheinigungDiese Information steht im Zusammenhang mit den Anforderungen derMaschinenläminformationsverordnung

B - Verification and Calibration60Front Panel CalibrationThese procedures assume you understand how to operate front panel keys (see chapter 5).Enable

Verification and Calibration - B61Current Programming and High-Range Measurement CalibrationAction Display13. Connect the appropriate current monitor

B - Verification and Calibration62AC Current Measurement Calibration (HP 66332A only)Action Display26. Disconnect all loads from the dc source. Make s

Verification and Calibration - B63Changing the Calibration PasswordThe factory default password is 0. You can change the password when the dc source i

65CError MessagesError Number ListThis appendix gives the error numbers and descriptions that are returned by the dc source. Errornumbers are returne

C - Error Messages66–131 Invalid suffix [unrecognized units, or units not appropriate]–138 Suffix not allowed –141 Invalid character data [bad charact

Error Messages - C67Selftest Errors 0 through 99 (sets Standard Event Status Register bit #3)0 No error1 Non-volatile RAM RD0 section checksum failed2

69DLine Voltage ConversionWARNING: Shock Hazard Operating personnel must not remove instrument covers.Component replacement and internal adjustments

7Table of ContentsWarranty Information 2Safety Summary 3Acoustic Noise Information 6Printing History 6Table of Contents 7QUICK REFERENCE 9HP 66332A Dy

D - Line Voltage Conversion70Install the Correct Line Fuse♦ Unscrew the line fuse cap from the rear panel and install the correct fuse.For 100/120 Vac

71Index— —-- -- -- -- -- --, 43—+—+/- terminals, 23+S/-S terminals, 23—0—0 ... 9, 41—A—ac line conversion, 69accessories, 18ACDC current detector, 44a

Index72OCP, 38Output, 40Output On/Off, 38OV, 40Prot Clear, 38Protect, 40Voltage, 40fuses, 23—G—ground, earth, 18guide, programming, 17guide, user’s, 1

Index73saving operating states, 47selftest errors, 34sense connections, 25service guide, 18setting voltage/current, 42shift annun

74HP Sales and Support OfficeFor more information, call your local HP sales office listed in your telephone directory or an HPregional office listed

Manual UpdatesThe following updates have been made to this manual since the November 1997 printingindicated on the Printing History page.7/8/99Additio

8TURN-ON CHECKOUT 31Introduction 31Using the Keypad 31Checkout Procedure 32In Case of Trouble 34Error Messages 34Line Fuse 34FRONT PANEL OPERATION 35I

91Quick ReferenceHP 66332A Dynamic Measurement DC Source andHP 6631B/6632B/6633B/6634B System DC PowerSuppliesThe H