Agilent Technologies 5951-2826, 5951-2827 manual Continuous Pulse Train Programming Ranges

Page 60

Note that you can use the ENTRY keys to increment () or decrement () the main VOLT level setting. You can see the VOLT 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 if the CV mode is active, the incremented or decremented values will immediately change the actual input.

2.Set Slew Rate

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

b.Set the slew rate to 0.5 V/us by pressing

c.Press and again and note that the display indicates "V:SLW 0.5000" (or the closest slew rate step to this value depending upon the model being programmed).

3.Set Transient Level

a.Set the transient voltage level to 30 volts by pressing

b.Press again and note that the display indicates "V:TLV 30.000".

Note that you can use the Input Entry keys to increment and decrement the transient voltage level. Operation is similar to that described above for the main voltage level.

Transient Operation

Transient operation can be used in the CC, CR, or CV mode. It causes the Electronic Load to switch between two load levels. Only continuous transient operation can be programmed from the front panel. Pulsed and toggled transient operation as well as continuous transient operation can only be programmed remotely via the GPIB computer.

In continuous transient operation, a repetitive pulse train switches between two load levels. Transient operation is turned on and off at the front panel using the Tran on/off key. Before you turn on transient operation, you should set the desired mode of operation as well as all of the values associated with transient operation.

The two load levels in transient operation are the main and transient levels previously described for CC, CR, and CV. The rate at which the level changes is determined by the associated slew rate setting.

In addition to the mode dependent parameters mentioned above, the frequency and the duty cycle of the continuous pulse train are programmable (see Table 4-5).

 

Table 4-5. Continuous Pulse Train Programming Ranges

Function

 

Key

Display

 

Range of Values

Frequency

 

 

"FREQ value"

0.25 to 10000 Hz

Duty Cycle

 

(shifted)

"DCYCLE value"

3 to

97%

(0.25 Hz to 1 kHz)

 

 

 

 

6 to

94%

(1 kHz to 10 kHz)

The following example illustrates how to program transient operation in the CC mode.

1. Setup CC Values

60 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 Local Operation Remote OperationCalibration 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 Supplemental Characteristics 6060B 6063B ResolutionTemperature Coefficient Maximum Readback Capability BandwidthSupplemental Characteristics Maximum VA Peak Inrush Current 2.5 a typicalCurrent Slew Rate Rate # High Range Step Low Range Step Transition TimeResistance Slew Rate OvershootModel 6063B Range Transient Current Level 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 LimitConstant Resistance CR Mode Slew RateImmediate Resistance Level Constant Voltage CV Mode Triggered Resistance LevelTransient 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 VoltageFault Monitor OutputsExternal Programming Input Port On/Off Inspection Location and Cooling Turn-On CheckoutCheck Line Voltage Voltage Select Switches Line Voltage Fuse Agilent Part NoConnect The Power Cord Gpib Errors Input Errors Display DescriptionError Turn-On/SelftestPower Test Gpib ConnectorController Connection 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 Maximum Wire Lengths to Limit Voltage Drops Parallel ConnectionsZero-Volt Loading Connections 11. Local Sensing 13. Parallel Operation Page Front Panel Controls and Indicators Description Local OperationControls and Indicators Description Function Keys Local Control Overview Using The Function Keys ∙ Short onTurning the Input On/Off 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 CC Mode Example CV Mode ExampleCR 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
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