Agilent Technologies 5951-2826, 5951-2827 manual Examples

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Changing the programming range can cause the present CC settings (main level, transient level, and slew rate) to be automatically adjusted to fit within the new range. For example, assume that you are programming the Agilent 6060B 300 Watt Electronic Load, the present range is 0 to 60A "C:RNG 60.000", and the present CC settings are:

"CURR 10.000" - main level is 10 A "C:TLV 12.000" - transient level is 12 A "C:SLW 5.0000" - slew rate is 5 A/μs

If you now select the 0 to 6 A range "C:RNG 6.0000", the settings will automatically change to the following:

 

"CURR 6.0000" - main level is 6 A

 

"C:TLV 6.0000" - transient level is 6 A

 

"C:SLW .50000" - slew rate is 0.5 A/μs

 

Examples

 

The following examples illustrate how to set CC values. Before you do these examples, press

to

set the CC values to their factory default states (see Table 4-6).

 

1.Set Range

a.Press to select the CC function. Now press to determine the range setting. Note that the display indicates "C:RNG " and the maximum high range CC value. This means that the high range is selected.

b.Select the low range by pressing

c.Press and check that the display indicates "C:RNG" and the maximum low range CC value. This means that the low range is selected.

2.Set Main Level

a.Press and note that the display indicates "CURR" and the minimum low range CC value.

b.Set the main current level to 0.5 amps by pressing .

c.Press again and check that the display indicates "CURR 0.5000".

Note that you can use the ENTRY keys to increment () or decrement () the main level CURR setting. You can see the CURR setting being incremented or decremented one step at a time each time you press the applicable Input key. The values are entered automatically (you don’t press the Enter key). Remember that if the CC mode is active, the incremented or decremented values will immediately change the actual input.

3.Set Slew Rate

a.First press the (blue shift key) and note that the Shift annunciator goes on. Now press (shifted Tran Level key) to determine the slew setting. Note that the display indicates "C:SLW" and the maximum slew rate setting for the low range.

b.Set the slew rate to 0.0025 A/μs by pressing

c.Press and again and check that the display indicates “C:SLW 0.0025" (or the closest slew rate step to this value depending upon the model being programmed).

4.Set Transient Level - The transient current level "C:TLV" is meaningful only if transient operation (described later) is turned on.

Note:Remember that you set the main current level to 0.5 amps in step 2. In CC mode, the transient level must be set to a higher level than the main level.

a.Set the transient level to 1 amp by pressing

56 Local Operation

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Contents Agilent Part No Microfiche Part No Updated April Operating ManualCertification Safety Summary Safety Summary Symbol DescriptionHerstellerbescheinigung Manufacturer’s DeclarationPrinting History Table of Contents Calibration Local OperationRemote Operation Considerations for Operating in Constant Resistance Mode What’s In This Manual Reader PathOptions General InformationSafety Requirements SpecificationsRegulation Constant Resistance Mode Ranges Modes Continuous ModePulsed Mode 6060B 6063BCurrent Readback Temperature Coefficient Supplemental Characteristics 6060B 6063BResolution Maximum Readback Capability BandwidthSupplemental Characteristics Maximum VA Peak Inrush Current 2.5 a typicalCurrent Slew Rate Rate # High Range Step Low Range Step Transition TimeModel 6063B Range Transient Current Level Resistance Slew RateOvershoot 6060B 6063B 10% With unit onWith unit off WidthPage Introduction Front Panel DescriptionRemote Programming Operation OverviewLocal/Remote Control Programmable FeaturesConstant Current CC Mode Modes of OperationTriggered Current Level Software Current LimitImmediate Resistance Level Constant Resistance CR ModeSlew Rate Transient Resistance Level Constant Voltage CV ModeTriggered Resistance Level Immediate Voltage Level Triggered Voltage LevelTransient Voltage Level Transient OperationHpsl Command Description Pulsed Transient OperationSelects the external trigger input Selects pulsed transient operationSets pulse width to 1 millisecond Selects the external trigger input sourceTriggering a preset level Triggering a transient pulseToggling Slew Rate And Minimum Transition TimeInput Current, Voltage, and Power Measurement Risetime Transition LimitationShort On/Off Transition Times and Slew RatesSaving and Recalling Settings Reading Remote Programming ErrorsInput On/Off Status ReportingProtection Features Resetting Latched ProtectionOvervoltage OvercurrentControl Connector OverpowerOvertemperature Reverse VoltageExternal Programming Input FaultMonitor Outputs Port On/Off Inspection Check Line Voltage Location and CoolingTurn-On Checkout Voltage Select Switches Line Voltage Fuse Agilent Part NoConnect The Power Cord Gpib Errors Input Errors Display DescriptionError Turn-On/SelftestController Connection Power TestGpib Connector Rear Panel Connectors and Switches Wire Size Strip backGpib Address AWGInput Binding Post Control Connector Pins 3 +S and -SIM and VM CommonTrigger Connector Sense SwitchApplication Connections Zero-Volt Loading Connections Maximum Wire Lengths to Limit Voltage DropsParallel Connections 11. Local Sensing 13. Parallel Operation Page Front Panel Controls and Indicators Description Local OperationControls and Indicators Description Function Keys Local Control Overview Turning the Input On/Off Using The Function Keys∙ Short on Recommended Programming Sequence Setting the Mode of Operation Setting CC ValuesCC Programming Ranges Function Key DisplayExamples Setting CR Values Examples Setting CV Values Continuous Pulse Train Programming Ranges Function Key Display Range of ValuesUsing The System Keys Shorting The InputSetting The Electronic Load’s Gpib Address Displaying Error CodesFactory Default Settings Function 6060B 6063B Changing Wake-up SettingsRecalling the Factory Default Values Enter/Output Statements Gpib AddressOutput EnterSending a Remote Command Remote Programming CommandsGetting Data Back Output 705 MEASCURR?Modes RangesTransient levels Slew RatesRemote Programming Flowchart Sheet Remote Programming Flowchart Sheet CR Mode Example CC Mode ExampleCV Mode Example Continuous Transient Operation Example Pulsed Transient Operation ExampleHpsl Command Short Form Output 705TRAN on Output 705INPUT onRemote Programming Ranges Function Constant Current CCConstant Resistance CR 6060BConstant Voltage CV Transient OperationPage Equipment Characteristics Recommended Model Example ProgramsEquipment Required Equipment Required for CalibrationCalibration Commands Calibration Flowcharts Example ProgramSupply Shunt Values Settings Calibration Information 6060B 6063BCalibration Flowchart Calibration Flowchart Calibration Flowchart Program Listing PauseWait END ifPause Subend Print Voltage CalibrationElse Explanation LinePage Considerations For Operating In Constant Resistance Mode Considerations For Operating In Constant Resistance ModeConsiderations For Operating In Constant Resistance Mode Index IndexIndex 24, 25, 26 Index Agilent Sales and Support Offices Agilent Sales and Support OfficeManual Updates