Agilent Technologies 6011A, 6010a, 6012B, 6015A service manual Remote Monitoring, 101

Page 101

Current Programming (Figure A-7).Check switches A1 and A2 on the rear panel, they must be in the correct positions for CV and CC current programming (see Figure A-2). A current sink variable from 0 to 2mA, can be used to program the output voltage or current from 0 to full scale (see Figure A-7). The following paragraph provides a brief circuit description, refer to schematic diagram.

Figure A-7. Current Programming of Output Voltage and Current

To program voltage, the current sink can be connected from J3-21 (CV CURRENT PROG) to J3-20 ( -15V). To program current, the current sink can be connected from J3-2 (CC CURRENT PROG) to J3-20 ( -15V). Current sinks can either be connected to the power supply ( -15 V) or to an external negative supply that is referenced to the L. COMMON of the power supply.

The 0 to 2mA current sink will cause the output signal of op-amps U17 and U18 to vary proportionally from 0 to 5 volts. These signals are then coupled through relays K1 and K2 and then on to the A2 Board's CV and CC circuits which, in-turn, will program the supply's output from 0 to full scale. If the programming lines become open circuited (user's system becomes disconnected from J3) during current programming, the Programming Protection circuit will bring the power supply output to zero.

Remote Monitoring

The 002 Option board provides a protected 0 to 5V output corresponding to a full scale voltage output. The voltage monitor output is available between pins J3-5 (V. Monitor) and J3-1 (D COMMON).

Observe the caution described in Local Programming (Figure A-3) paragraph, page 96.

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Contents Autoranging DC Power Supply Agilent Models 6010A, 6011A Certification Safety Summary Safety Symbol Definitions Table of Contents Replaceable Parts Circuit Diagrams TroubleshootingSafety Considerations ScopeItem Description Manual RevisionsIntroduction Calibration ProcedureTest Equipment Required Operation Verification TestsTest Equipment Required Type Required Characteristics USE Recommended Model4KVA Calibration Procedure Initial SetupMON Iout Display SettingsVout Common Mode Setup CR4 Performance TestsMeasurement Techniques Current-Monitoring Resistor Setup Constant Voltage CV Tests Basic Test SetupPage RMS Measurement Test Setup, CV Pard Test Peak-To-Peak Measurement Test Setup, CV Pard Test 6012B 6015A 6010A 6011ANot Applicable 6010A 6011A 6012B 6015A Load Transient Recovery WaveformConstant Current CC Tests Page CC Pard Test Setup Initial Troubleshooting Procedures TroubleshootingVdc Control Board Test Connector, A2J7Electrostatic Protection Repair and ReplacementA4 FET Board Removal A2 Control Board RemovalA1 Main Board Removal A5 Diode Board RemovalA3 Front Panel Board Removal A3 Front Panel Assembly Rear View Overall Troubleshooting ProcedureA1 Designator Wire color A3S1 Position Rear View Main Troubleshooting Setup Using the TablesMain Troubleshooting Setup Modified Mains Cord Set For Troubleshooting Front Panel Troubleshooting Troubleshooting No-Output FailuresA2J7-26 A2J7-25 Performance Failure Symptoms Troubleshooting Bias SuppliesA3 Front Panel Board Failure Symptoms Node + N0DE Node +Troubleshooting AC-Turn-on Circuits Power Section BlocksAC Fault Troubleshooting PWM & ClockRelay Enable + OUTTroubleshooting Down Programmer Troubleshooting DC-To-DC ConverterPWM-ON PWM-OFFWaveforms Troubleshooting CC Circuit Troubleshooting CV CircuitON/OFF OFFSET Voltage Setup Measurement Troubleshooting OVP CircuitPage System Description Autoranging PowerOverview Regulation & Control Subsystem A and 6015A Simplified Schematic A and 6012B Simplified Schematic Input from Output to Quick Reference Guide to Major Circuits Major FunctionOperation DP PWM PWM DPProtection Subsystem Input Power SubsystemFront Panel Board DC Power Conversion SubsystemOutput Subsystem Page Simplified Front Panel Schematic Reference Designators Replaceable PartsDescription Abbreviations Ordering InformationMain Board Assembly CR1 CB1CR2 CR5A1 Mechanical VR16010A C37 6010A, 6011A, 6015A Not Used Not Used Not Used Page Not Used VR6 VR2VR5 TB2 TB1Not Used Agilent Model VR1 VR2Drvr TTL NOR Dual TS1FET N-CHAN CR3CR6 A5 Mechanical A6 Mechanical Chassis Electrical Not Used Schematic Diagram Notes Component Location and Circuit DiagramsIndicate number of paths represented by the line Top View, Top Covers Removed Main Board A1 and Filter Board A6 Component Location Control Board A2 Component Location Front Panel Board A3 Component Location FET Board A4 Component Location Diode Board A5 Component Location Page Page Page Page Option 002 Hardware SpecificationsGeneral Information Input Compliance Voltage ± Current Programming Enable Table A-1. Specifications, Option Remote ProgrammingStatus Indicators AccuracyPower-on Preset Remote Trip and Remote Reset TimingMaximum Output Voltage logic high + On State logic lowBias Supplies DC Output Ratings 25C ± Table A-1. Specifications, Option Pulse TimingShort Circuit Output Current Pard TypicalConnector Assembly Procedure InstallationOperation Figure A-1. Mating Connector AssemblyLocal/Remote Programming Resistance Voltage or Current Figure A-4. Calculating Value of Series Dropping Resistor Remote Resistance ProgrammingFigure A-5. Remote Resistance Programming 101 Remote Monitoring102 Status IndicatorsRemote Control 103 Remote ResetOvervoltage 104 Power-On Preset105 AC Dropout Buffer CircuitMultiple Supply System Shutdown 106 MaintenanceBias Supplies 107 Troubleshooting Resistance and Voltage ProgrammingTroubleshooting Current Programming 108 Figure A-11. Troubleshooting Current Programming of CV Mode109 Figure A-13. Troubleshooting Status Indicators110 111 Table A-3. Replacement Parts112 113 VR9114 Logic Symbols and DefinitionsIndicator and Qualifier Symbols 115 Schematic Diagram NotesFigure A-15. Option 002 Board, Component Location 116 Schematic NotesFigure A-16. Option 002 Board, Schematic Diagram 117 Page 119 Model 6010A ChangeModel 6011A Change 120 Model 6012B ChangeModel 6015A Change 121 Delete122 123 124 125 DS5126
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6015A, 6012B, 6011A, 6010a specifications

Agilent Technologies, a leader in the field of measurement and analysis, offers a suite of instruments within its 6010 and 6011 series, specifically the 6010A, 6011A, 6012B, and 6015A models. These devices are designed to meet the needs of various industries, including healthcare, environmental monitoring, and materials testing.

The Agilent 6010A is a high-performance spectrometer known for its precision and versatility. It utilizes advanced optical technologies to provide exceptional wavelength accuracy and resolution. This model is particularly useful in laboratories where reliable data is critical, offering a wide spectral range and effective noise reduction features. Its user-friendly interface simplifies complex analyses, making it suitable for both seasoned professionals and newcomers.

Following closely, the Agilent 6011A is recognized for its robust capabilities in laboratory environments. This device incorporates advanced signal processing techniques, enabling high-throughput measurements without compromising on quality. The 6011A is ideal for real-time monitoring applications, ensuring that users can make informed decisions based on accurate, timely data. Its comprehensive software suite is designed to enhance data analysis, allowing for seamless integration with existing laboratory workflows.

The 6012B variant enhances the functionality further by introducing additional features tailored for specific applications. With a focus on flexibility, the 6012B supports multiple measurement modes, including direct and differential detection. This model excels in complex measurements, allowing for greater analytical depth and insights. The built-in calibration options ensure consistent performance, making it a reliable choice for various research and development tasks.

Lastly, the Agilent 6015A model stands out with its leading-edge technology, designed for the most demanding applications. It boasts enhanced sensitivity and an improved dynamic range, making it perfect for trace analysis in challenging environmental samples. The 6015A’s advanced reporting tools provide detailed analytics, helping scientists and researchers interpret results efficiently. Its compact design also makes it suitable for laboratory spaces with limited room, without sacrificing performance.

Together, these models showcase Agilent Technologies' commitment to delivering high-quality, innovative solutions that empower users to achieve their analytical goals effectively and efficiently. Whether in a research, clinical, or industrial setting, the 6010A, 6011A, 6012B, and 6015A continue to set standards in precision instrumentation.
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