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Agilent Technologies Serials 3038A-00101 and above Agilent 6038A manual Power-On Service Request

Models: Serials 2934A-01825 to 01829 3023A-01925 Serials 2934A-01821 to 01825 3026A-01921 and above Agilent 6032A

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Power-On Service Request

Holding the LCL switch in for one second causes the power supply’s GP-IB address to be displayed on the front panel until the switch is released or two seconds elapse.

The address switches are also used during troubleshooting to select which self tests are run in test mode. If the power supply has been serviced be certain to check the GP-IB address switches. Note that the top two switches are not address switches. Be careful to use only the five bottom switches for setting the address.

Power-On Service Request

The power supply can request service from the controller when power is turned on. Power-on service request (PON SRQ) is enabled or disabled by the rear-panel PON SRQ switch, and cannot be controlled by commands via GP-IB. The service request bit is reset by a serial poll, regardless of whether set by power-on or some other cause. To enable power-on to request service, set the PON SRQ switch to "1", as shown in Figure 3-8. If enabled, PON SRQ will request service when the power supply is turned on or any time a momentary input power dropout causes the power supply to re-initialize.

Figure 3-8. GP-IB Address/PON SRQ Switches

INH-FLT or RLY LNK Operation

The four-pin connector on the GP-IB board can be configured for either Fault Input (FLT) and Remote Inhibit (INH) operation or for operation with the Agilent 59510A or 59511A Relay Accessory. Setting the INH-FLT/RLY LNK switch to "0" (see Figure 3-8) selects INH-FLT operation as described on page 70. Setting the switch to "1" selects RLY LNK operation (see instructions supplied with the relay accessory and also Appendix C in this manual).

Initial Conditions

The power supply initializes at power on programmed with the values listed in Table 3-6.

Operating Instructions 47

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Agilent Technologies Serials 3038A-00101 and above Agilent 6038A Power-On Service Request, INH-FLT or RLY LNK Operation

Contents

OPERATING MANUAL AGILENT 603xA FAMILY AUTORANGING SYSTEM DC POWER SUPPLIESEXCLUSIVE REMEDIES WARRANTYLIMITATION OF WARRANTY CERTIFICATIONSafety Summary SAFETY SYMBOLS Declaration Page DECLARATION OF CONFORMITYManufacturer’s Declaration Acoustic Noise StatementHerstellerbescheinigung Operating Instructions Table Of ContentsInstallation General InformationTable Of Contents continued Blank Front Panel Option Table Of Contents continued100 VAC Input Power Option Standard Commands for Programmable InstrumentsIndex Table Of Contents continuedProgramming the Agilent 603xA Power Supplies Using BASIC Description General InformationIntroduction Option Safety ConsiderationsAccessories OptionsInstrument and Manual Identification Model GP-IB Interconnection Cables and ConnectorsGP-IB Compatibility Ordering Additional ManualsRelated Documents Specifications6033A Table 1-1. Performance SpecificationsTable 1-2. Supplemental Characteristics Agilent Technologies Model6035A 6030A6031A 6032A18 General Information Table 1-2. Supplemental Characteristics continued6031A Figure 1-1. Output Characteristic CurveAgilent Model 6030A20 General Information Outline Diagram InstallationInitial Inspection Preparation For Use22 Installation Figure 2-1. Outline Diagram Bench OperationInput Power Requirements Power ConnectionFigure 2-2. Power-Cord Plug Configurations Line Voltage Option Conversion f. Change line label Figure 2-3. Line Voltage Conversion Components 26 InstallationAgilent Models 6030A, 6031A, 6032A, 6035A AC Line Impedance CheckRepackaging For Shipment Rear Panel Screw Sizes and Part NumbersFigure 2-4. Part Number Location 28 InstallationAgilent Model 6033A Agilent Model 6038AIntroduction OPERATING INSTRUCTIONSFigure 3-1. Front-Panel Controls and Indicators Figure 3-2. Determining Operating Point Controls and IndicatorsOutput Range For An Autoranging Power Supply Figure 3-3. Overrange Operation Controls/IndicatorsTable 3-1. Controls and Indicators NumberDescription Table 3-1. Controls and Indicators continuedControls/Indicators NumberNumber Turn-On Checkout ProcedureTable 3-1. Controls and Indicators continued Controls/IndicatorsFigure 3-4. Factory Settings, Mode Switch Connecting the Load Initial Setup and InterconnectionsCross Section Area In mm2 Table 3-2. Maximum Wire Lengths To Limit Voltage Dropsmaximum length = current x resistivityAmpacity Table 3-3. Stranded Copper Wire Ampacity Wire SizeCross Section Area in mm2 Figure 3-5. Connecting a Bypass Capacitor Overvoltage Protection OVP Foldback Protection Remote Voltage SensingFigure 3-6. Remote Voltage Sensing Mode Switches2Rs +.5 1000 Programming Mode Mode SwitchesTable 3-4. Mode Switches Figure 3-7. GP-IB ConnectorProtective Circuits Monitor SignalsConstant Voltage Operation Local OperationInterface Functions GP-IB OperationConstant Current Operation Return to LocalMultiline Message Control Functions. The Acceptor Handshake, Source Handshake, Listener, and Talker functions are implemented by the interface circuits of the power supply and the controller and require no action by the user. The LSN or TLK indicators turn on when the power supply is addressed to listen or talk. The talker function includes serial poll, see below Table 3-5. Serial Poll Register GP-IB Address SelectionInitial Conditions Power-On Service RequestINH-FLT or RLY LNK Operation Figure 3-8. GP-IB Address/PON SRQ SwitchesTable 3-6. Initial Conditions Programming Syntax+ 1.23 E + 4 + 123. E + To Query CommandTable 3-7 GP-IB Commands Range or **ResponsePage CommandTable 3-7 GP-IB Commands continued Range or **ResponsePage CommandTable 3-7 GP-IB Commands continued Range or **ResponsePage CommandTable 3-7 GP-IB Commands continued Range or **ResponsePage CommandTable 3-7 GP-IB Commands continued Range or **ResponseTable 3-8. Format of Numbers Sent from Power Supply VSET? and addressing the power supply to talk VMAX OUT OFF or OUT OUT ON or OUT Hold is turned on and off using these codes HOLD OFF or HOLD 60 Operating Instructions Condition Bit WeightTable 3-9. Status Register Bit Position62 Operating Instructions SRQ? No Errors Error #Table 3-10. Status Register Errors Description Analog Programming 66 Operating Instructions Figure 3-9. Resistance Programming of Output VoltageFigure 3-11. Optional Voltage Divide for Program Source Multiple-Supply OperationFigure 3-10. Voltage Programming of Output Voltage 68 Operating Instructions Figure 3-12. Resistance Programming of Output CurrentFigure 3-13. Voltage Programming of Output Current Auto-Parallel OperationSeries Operation Figure 3-14. Auto-Parallel OperationFigure 3-15. Series Operation Fault Input FLT and Remote Inhibit INH ConnectionsOperating Instructions Figure 3-16. FLT/INH Connections Figure 3-17. INH ExampleFigure 3-18. FLT Example 72 Operating Instructions Figure 3-19b. Typical INH SetupFigure 3-19a. FLT and INH with Multiple Supplies Figure 3-20. Timing Diagram Figure 3-21. FLT & INH Example Scope of Appendix A 100 VAC Input Power OptionUsing Appendix A General Information DescriptionSet a Section ll Manual ChangesSection lll Manual Changes Agilent Model100 VAC Input Power Option 100 Description Blank Front Panel OptionTurn-On Check Out Procedure IntroductionAgilent 6030A Agilent 6031A Agilent 6032A Agilent 6033A String Table B-2. CC Check Command StringOvervoltage Protection Setting Agilent ModelREFERENCES Standard Commands for Programmable Instruments SCPIABOUT THIS APPENDIX READER PATHSTAND-ALONE CONNECTIONS LANGUAGE SWITCHINGINTRODUCTION Figure C-1 Linked Connections LINKED CONNECTIONSInstallation Type of Connection Setting the AddressAddressing Over the Bus GP-IB AddressKeywords LANGUAGE DICTIONARYCOMMON Commands Subsystem Commands88 Standard Commands for Programmable Instruments SCPI Figure C-2. Common Command Syntax DiagramFigure C-3. Agilent Series 663xA Subsystem Tree Diagram Clear Status Device Status Event Status EnableBit Configuration of Standard Event Status Enable Register Meaning and TypeMeaning and Type ESR?IDN? 0 toPending operations are complete when OPC?Power-on Status Clear DescriptionDescription 0 or l0 or Meaning and TypeDescription ResetMeaning and Type Device StateMeaning and Type STB?Service Request Enable Bit Configuration of Status Byte RegisterTrigger TST?ABOR Meaning and Type0 or OFF Current SubsystemCURRLEV CURRPROTSTATFor INITCONT 0 or OFF 1 or ON Initiate SubsystemMeasure Subsystem Output SubsystemCRD NORMal or REVerse 0 or OFFI or ON 0 or0 to Status SubsystemBit Configuration of Operation Registers Status Operation Registers0 to NTR/PTR CommandsSTATUS PRESET Bit Configuration of Questionable Registers0 to NTR/PTR CommandsSTATQUESCOND? STATQUESENABSyntax is the same, regardless of the present language SYSTERR?SYSTLANG 0 toTRIGSOUR Trigger SubsystemVoltage Subsystem VOLTPROTAMPL? STATUS REPORTINGOperation Status Group SignalTable C-5. Bit Configuration of Status Reister Groups Meaning Status Byte and Service Request Enable RegistersRegister Figure C-4. Power Supply Status StructureTable C-2. STATQUES Commands CommandCommand SignalEnable Table C-4. STATOPER CommandsClear Command Service Request Enable RegisterEnables all error conditions into the ESB summary bit Program CommandExcludes the MAV bit from gerlerating a service request SCPI ERROR MESSAGESOutput Queue Enables all bits to generate seruice requestsError String Description/Explanation/Examples Error NumberTable C-5. Summary of Error Messages SCPI COMMAND SUMMARY Error NumberTable C-5. Summary of Error Messages continued Error String Description/Explanation/ExamplesCommand Command Summary continued Subsystem CommandsCommand CommandEquivalent SCPI Command ARPS/SCPI CommandsTable C-6. Comparison of ARPS and SCPI Commands ARPS CommandVoltage and Current Programming Programming the Agilent 603xA Power Supplies Using BasicI/O Path Names InitializationVoltage and Current Readback 120 130 DEF FNSettledOPTIONAL Band, Rdgs.Timelimit FOLD Output Inhibit / EnablePower Supply Status Present StatusAccumulated Status Serial Poll Fault and Mask RegistersPage Service Request Programming Error Detection Delay TimeExplanation 124 Programming the Agilent 603xA Power Supplies Using BasicFoldback Protection FunctionsFault Indicator FLT and Inhibit INH OvervoltageMachines States Advanced TopicsHold Mode Explanation Programming the Agilent 603xA Power Supplies Using BasicCC bit IndexIndex Index130 Index IndexOPC bit output enableIndex 132 Index Europe Agilent Sales and Support OfficeUnited States CanadaManual Updates