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Agilent Technologies E4374A, E4370A, E4371A General Information, LINE SYSTEM Power Ready, Active

Models: E4374A E4371A E4370A

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General Information - 1

When lit, indicates an external fault such as: External digital fault signal received, Power fail shutdown signal received, High power bus voltage after power on, Low power bus voltage after power-on. Overtemperature

When lit, indicates an internal hardware fault such as: Selftest failure,

Calibration error, Hardware error.

Indicates the card is powered up and ready to be used

When lit, indicates an internal hardware fault such as: Selftest failure,

Calibration error, Hardware error.

General Information - 1

E4370A	1	3	5	7
E4374A CHARGER/DISCHARGER
MULTICELL CHARGER/DISCHARGER

1

	Ready
	Fault
		2	4	6	8
	E4374A CHARGER/DISCHARGER	1	3	5	7
SYSTEM	2
Power	Ready
Ready	Fault
Active		2	4	6	8
FAULT	E4374A CHARGER/DISCHARGER	1	3	5	7
External
Internal	3
	3
	Ready
	Fault
		2	4	6	8
	E4374A CHARGER/DISCHARGER	1	3	5	7
LINE
On	4
On	Ready
	Ready
	Fault
Off
		2	4	6	8

LINE

SYSTEM

Power

Ready

Applies and removes ac power from the Agilent MCCD. Relays inside the unit that connect the power bus are disengaged when power is off, so the power bus is also disconnected from the unit by this switch.

When lit, indicates that the mainframe is powered on.

When lit, indicates that the unit is ready for operation.

When off, indicates that the external power bus voltage is either too high or too low.

Active

When lit, indicates that data communication is present on the LAN cable. When flashing, indicates that LAN communication is in progress.

FAULT (Refer to Appendix E to clear any fault conditions)

External

Internal

1, 2, 3, 4

Ready

Fault

Figure 1-2. Agilent E4370A/E4374A MCCD Front Panel Controls and Indicators

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Agilent Technologies E4374A General Information, LINE SYSTEM Power Ready, Active, External Internal 1, 2, 3 Ready Fault

Contents

64-Channel Charger/Discharger Agilent Model E4374A Multi-Cell Charger/DischargerAgilent Model E4370A Powerbus Load Agilent Model E4371A USER’S GUIDECERTIFICATION Warranty InformationWARRANTY LIMITATION OF WARRANTYENVIRONMENTAL CONDITIONS Safety SummaryBEFORE APPLYING POWER GENERALSafety Symbols Document Scope1 - GENERAL INFORMATION Table of Contents2 - INSTALLATION 6 - LANGUAGE DICTIONARY 3 - CONFIGURATION4 - AGILENT MCCD USER INTERFACE 5 - PROGRAMMING OVERVIEWcfGetSerialConfig cfGetDigitalConfigcfGetMeasLogInterval cfGetOutputConfig7 - C PROGRAM EXAMPLES Figure 1-1. Block Diagram of Agilent MCCD System General InformationAgilent MCCD System Capabilities Agilent E4370A/E4374A MCCD Additional FeaturesHardware Description Basic FunctionsActive LINE SYSTEM Power ReadyExternal Internal 1, 2, 3 Ready Fault General InformationFigure 1-3. Agilent E4370A/E4374A MCCD Rear Panel Connections Agilent E4371A Powerbus LoadFigure 1-5. Agilent E4371A Powerbus Load Rear Panel External Power SourceFigure 1-4. Agilent E4371A Powerbus Load Front Panel Figure 1-6. Maximum System Block Diagram Multiple Agilent MCCD ConfigurationCurrent Measurements Measurement CapabilityVoltage Measurements Cell Resistance Capacity MeasurementsChange in current ΔI Change in time Δt Data LoggingProbe Resistance Internal Protection Functions Protection FeaturesExternal Fault Input If AC Power FailsRemote Programming Interface External Digital I/O Protection FunctionsApplication Programming Interface API Web Accessible Agilent MCCD User InterfaceExample of a Cell Forming Process The control PC then polls the digital I/O lines for the Start button Page Table 2-2. Accessories InstallationParts and Accessories InspectionNumber Table 2-2. Accessories continuedManufacturer’s Part DescriptionAgilent E4371A Powerbus Load LocationChannel Connections Agilent E4370A MCCD MainframeCard Number Voltage Drops and Wire ResistanceTable 2-4. Channel Configuration Connector NumberTable 2-5. Resistance of Stranded Copper Conductors Remote Sense ConnectionsBus bars Power Bus ConnectionsPower Bus Wiring Information Discrete terminated wiresArea in mm2 Figure 2-1. Typical Power Bus ConfigurationsTable 2-6. Ampacity and Resistance of Stranded Copper Conductors AWG NoDischarging Mode Guidelines Max powerin = Maxpowerbuscurrent PowersourcevoltageCharging Mode Guidelines = Maxpowerbuscurrent Digital ConnectionsGeneral Purpose I/O Max poweroutFigure 2-2. Digital I/O Connections Wiring GuidelinesSpecial Functions B. Digital Output Figure 2-3. Equivalent Digital I/O CircuitsA. Digital Input C. Isolated OutputInitial RS-232 ConnectionsConfiguration Figure 2-4. Typical Hardware ConnectionsFigure 2-6. Null-modem Cable Connections Auxiliary Output ConnectionFigure 2-5. RS-232 A and B Connectors Windows NT client PC Installing the API Library and Measurement Log UtilityVisual C++ Configuration Lets you update the Agilent MCCD firmware from a Windows 95 orPrograms Accessories Hyperterminal HyperTerminal ConfigurationConfiguring the LAN 1. Configure the HyperTerminal programProperties box 3. Fill Out the Agilent MCCD Configuration Screens2. Connect the Agilent E4370A MCCD to the COM port on the PC Configuration Network ConfigurationIdentification000.000 Identification ConfigurationMiscellaneous Configuration Configuring the Digital I/OTo continue configuring the Digital I/O, press 3. The pin numbers of the Digital I/O connector appear on the screen. Refer to Figure 2-2 for the physical locations of the pins. Note that the two pins on each end of the connector are the Common connection for any pins that are configured as grounded outputs All pins do not have to be configured in the same way. Some can be used as isolated outputs while others are single-ended I/O. Functions can also be mixed, with some pins being general purpose Digital I/O while others have a specific purpose. Chapter 2 under “Digital Connections” provides further information about the purpose and application of the digital I/O signals. Any pin can be configured for selections 1 through 7. The common ground pin is the return for these selections Mixed Configuration Example Accessing CalibrationPC Requirements Browser SettingsAgilent MCCD User Interface DescriptionLocalization Using the InterfaceAccess Using the Agilent MCCD Measurement Log Utility Transfers all of the logged data in the order that it was logged A Cell Forming Overview Programming OverviewStep Cell Forming ExampleFigure 5-1. Test Outcome Flowchart FunctionStep Programming OverviewStep StepST N 5 - Programming OverviewFigure 5-2. Simple Cell Forming Example Cell Grouping Function Call OverviewStep/Test Functions Grouping FunctionsFigure 5-3. Instrument Run State Sequence ControlOutput Configuration Figure 5-4. Instrument Protect States Instrument ProtectionInstrument State Storage Power Fail OperationStatus Measurement Log Output Measurements Time Stamp FunctionGeneral Server functions Direct output controlcfReadTestLog SelftestCalibration cfSelftestDigital port Serial portProbe check Page Operating System and Language Support Language DictionaryAPI Usage Guidelines Error Reporting6 - Language Dictionary API Function SummaryPassword Protection Language Dictionary cfCalStandard API Function DefinitionscfAbort cfCalSyntax cfCalTransfercfClose cfDeleteGroupSyntax cfGetCellStatuscfGetCellStatusString cfGetCurrentSee Also cfGetDigitalConfigcfGetDigitalPort cfGetGroupsSyntax cfGetInstIdentifycfGetInstStatus ExampleSyntax cfGetMeasLogIntervalcfGetOutputConfig cfGetOutputProbeTestSyntax cfGetOutputStatecfGetRunState cfGetSenseSyntax cfGetSenseProbeTestcfGetSeqStep cfGetSeqTestcfGetSerialStatus cfGetSerialConfigcfGetSeqTestAnd cfGetSeqTimecfGetTrigSource cfGetShutdownDelaycfGetShutdownMode cfGetStepNumbercfMeasCapacityAS cfGetVoltagecfInitiate cfMeasACResistancecfMeasOutputProbeResistance cfMeasCapacityWScfMeasCurrent cfMeasDCResistanceDescription cfMeasProbeContinuitycfMeasSenseProbeResistance SyntaxSyntax cfMeasVoltagecfOpen cfOpenGroupExample cfProtectcfProtectClear cfReadMeasLogreturns entries for that step number returns entries for all steps step number CFALLSTEPSSee Also cfReadSerialSyntax DescriptionSyntax cfResetcfResetSeq cfReadTestLogSyntax cfSaveOutputConfigcfRestart cfSelftestDescription cfSetAutoConnectcfSetCurrent SyntaxCFGROUNDED Operation cfSetDigitalConfigSyntax DescriptionCFISOLATED Operation See AlsoDescription cfSetErrorFunctioncfSetDigitalPort SyntaxSyntax cfSetMeasLogIntervalcfSetOutputConfig cfSetGroupDescription cfSetOutputProbeTestcfSetOutputState SyntaxSyntax cfSetSensecfSetSenseProbeTest cfSetSeqStepSee Also cfReset, cfSetSeqTest, cfGetSeqStepLanguage Dictionary cfSetSeqTestSyntax Descriptiontimetesttype is one of Syntax cfSetSerialConfigcfSetServerTimeout cfSetSeqTestAndcfSetTrigSource cfSetShutdownDelaycfSetTimeout cfSetShutdownModeSyntax cfSetVoltagecfShutdown cfStateDeletecfTrigger cfStateListcfStateRecall cfStateSaveSee Also cfWriteSerialSyntax DescriptionPage Example C Program Examples7 - C Program Examples C Program Examples ExampleMain function 7 - C Program ExamplesC Program Examples 7 - C Program Examples Turn off the TEST light and turn on the READY light C Program ExamplesYou can control up to 16 Agilent MCCDs from one PC and still achieve good system responsiveness, depending on the application program structure ExampleC Program Examples Return a timestamp string Error handler functionvoid ErrorHandlerCFHANDLE server, char *name, int error 7 - C Program ExamplesTable A-1. Agilent E4370A/E4374A MCCD Specifications SpecificationsHardware Specifications Table A-2. Agilent E4370A/E4374A MCCD Characteristics A - SpecificationsTable A-4. Requirements for External Power Bus Source Specifications - ATable A-2. Agilent E4370A/E4374A MCCD Characteristics continued Table A-3. Agilent E4371A Powerbus Load CharacteristicsPage Calibration Interval CalibrationCalibration Types Full CalibrationTable B-1. Calibration Equipment Required Transfer CalibrationMainframe Reference Calibration Calibration ConnectionsFigure B-1. Calibration Connections Calibration - BIBGP 232CVAgilent MCCD Configuration Screens Accessing CalibrationWeb-based Graphical User Interface Calibration Error MessagesRear panel transfer calibration switch API Calls over the LANPage Dimension Drawings Figure C-2. Agilent Powerbus Load Simplified Outline Diagram C - Dimension DrawingsCard Number Sense and Power Connector PinoutsConnector Number Figure D-2. Card 2 Sense and Power Connector Cell Assignments D - Sense and Power Connector PinoutsFigure D-1. Card 1 Sense and Power Connector Cell Assignments Figure D-4. Card 4 Sense and Power Connector Cell Assignments Sense and Power Connector Pinouts - DFigure D-3. Card 3 Sense and Power Connector Cell Assignments Table D-1. Card 1 Sense and Power Pinout Assignments D - Sense and Power Connector PinoutsTable D-2. Card 2 Sense and Power Pinout Assignments Sense and Power Connector Pinouts - DTable D-3. Card 3 Sense and Power Pinout Assignments D - Sense and Power Connector PinoutsTable D-4. Card 4 Sense and Power Pinout Assignments Sense and Power Connector Pinouts - DPage Table E-1. Fault Indicators In Case of TroubleIntroduction E - In Case of Trouble Selftest Error MessagesIndex Index Index Index Australia/New Zealand United StatesLatin America Canada