Agilent Technologies 6050A, 6051A manual Examples

Page 58

"RES 50.000" - main level is 50 ohms. "R:TLV 40.000" - transient level is 40 ohms.

"C:SLW.50000" - slew rate is 0.5 A/μs (middle resistance range uses the CC slew rate setting).

If you now select the low range (0 to 1 ohm, R:RNG 1.0000), the settings will automatically be changed to fit into the new range as follows:

"RES 1.0000" - main level is 1 ohm (max value low range). "R:TLV 1.0000" - transient level is 1 ohm (max value low range).

"V:SLW 5.0000" - slew rate is 5 V/μs (low resistance range uses the CV slew rate setting).

If you now select the high range (10 to 10 k ohms, R:RNG 10000), the settings will be automatically adjusted to fit into the new range as follows:

"RES 10.000" - main level is 10 ohms (min value high range). "R:TLV 10.000" - transient level is 10 ohms (min value high range).

"C:SLW .50000" - slew rate is 0.5 A/μs (high resistance range uses the CC slew rate setting).

Examples

 

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

to

set the CR values to their factory default states.

 

1.Set Range

a.Press to select the CR function. Now press to determine which range is presently selected. Note that the display indicates "R:RNG" and the maximum middle range resistance value. This means the middle range is presently selected.

b. Select the low range by pressing

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

2.Set Main Level

a.Press and note that the display indicates "RES" and the maximum low range resistance value.

b.Set the main resistance level to 0.2 ohms by pressing

c.Press again and check that the display indicates "RES 0.2000" .

You can use ENTRY keys to increment () and decrement ( ) the RES setting. You can see the setting being incremented or decremented each time you press the applicable Input key. The values are entered automatically (you don’t press the Enter key). Remember if the CR mode is active, the incremented or decremented values will immediately change the actual input.

Note

In the middle and high resistance ranges, the resolution of the main level and transient level settings will

 

be degraded as higher values are entered. The value of resistance displayed will be the closest one to the

 

value entered. A similar effect will occur with the

and

keys.

 

 

 

 

3.Set Slew Rate-In the low range, the resistance slew rate is in volts/microsecond instead of ohms/microsecond. Whatever value is programmed for the voltage slew rate "V:SLW" is also used for resistance in the low range. In the middle and high ranges, the resistance slew rate is programmed in amps/microsecond. Whatever value is programmed for the current slew rate "C:SLW" is also used for resistance in the middle and high ranges.

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

58 Local Operation

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Contents Operating Manual Certification Safety Summary Herstellerbescheinigung Safety SummarySymbol Description Manufacturer’s DeclarationPrinting History Page Table of Contents Installation Local OperationRemote Operation Considerations for Operating in Constant Resistance ModeCalibration Page Options What’s In This ManualGeneral Information Safety Requirements SpecificationsDimensions Page Introduction Operation OverviewFront Panel Description Local/Remote ControlRemote Programming Programmable Features Extended Power OperationModes of Operation Immediate Current Level Constant Current CC ModeTriggered Current Level Software Current Limit Constant Resistance CR ModeTransient Current Level Slew RateTriggered Resistance Level Constant Voltage CV ModeImmediate Resistance Level Transient Resistance LevelTransient Voltage Level Triggered Voltage LevelTransient Operation Continuous Transient Operation Hpsl Command DescriptionPulsed Transient Operation Selects pulsed transient operation Selects the external trigger inputSets pulse width to 1 millisecond Selects toggled operation Triggering a preset levelSelects the external trigger input source Triggering a transient pulseSlew Rate And Minimum Transition Time Risetime Transition LimitationInput Current, Voltage, and Power Measurement Transition Times and Slew Rates Short On/OffReading Remote Programming Errors Saving and Recalling SettingsInput On/Off Resetting Latched Protection Protection FeaturesStatus Reporting Overvoltage OverpowerOvercurrent Reverse Voltage Control ConnectorOvertemperature Remote SensingFault External Programming InputPage Installing The Modules InspectionPower Cord Configurations Procedure Installing The Mainframes Channel NumberCooling Turn-On CheckoutRack Mounting Line Voltage Switches Changing Line VoltageTurn-On/Selftest Gpib ErrorsChannel Errors Description Display DescriptionPower Test Controller ConnectionGpib Address Rear Panel Connectors and SwitchesWire Size Strip back AWGInput Binding Post Control Connector Sense SwitchIM and VM Pins Al and A2+Sand -S Com pin A3Wiring Considerations Trigger ConnectorApplication Connections Local Sense Connections Stranded Copper Wire Ampere Capacity Wire SizeAmpacity Remote Sense ConnectionsMaximum Wire Lengths to Limit Voltage Drops Zero-Volt Loading Connections12. Local Sensing 14. Parallel Operation Page Local Operation Local OperationControls and Indicators Description Chan Keys Function Keys Local Control Overview Using The Chan Keys Identifying the Selected Channel Using The Function KeysSelecting the Channel Turning the Input On/OffRecommended Programming Sequence Programming Ranges Setting the Mode of OperationSetting CC Values ExamplesSetting CR Values Examples Setting CV Values Programming RangeTransient Operation Shorting The Input Setting The Gpib Address Using The System KeysDisplaying Error Codes Changing Wake-up Settings Recalling the Factory Default ValuesPage Output Enter/Output StatementsGpib Address EnterGetting Data Back Sending a Remote CommandSelecting a Channel Output 705 MeascurrRemote Programming Commands Output 705INPUT on Output 705MEASCURR? CC Mode ExampleCV Mode Example Output 705 Chan 2INPUT OFF Output 705MODEVOLTRemote Programming Flowchart Sheet Remote Programming Flowchart Sheet Continuous Transient Operation Example CR Mode ExampleOutput 705INPUT on Output 705MEASPOW? Output 705CHAN 2INPUT OFF Output 705MODECURRSynchronous Toggled Transient Operation Example Pulsed Transient Operation ExampleOutput 705CHAN 1INPUT OFF Output 705MODEVOLT Output 705 Trigsour TIM Page Equipment Required CalibrationEquipment Required for Calibration Calibration CommandsCharacteristics Recommended ModelCalibration Flowcharts Example ProgramsCalibration Flowchart for a Modules Calibration Flowchart for a Modules Calibration Flowchart for a Modules Pause Program Listing for a ModulesPause Subend Print Voltage Calibration END if ElseLine 610 Set low calibration point Calibration Flowchart for B Modules Calibration Flowchart for B Modules Calibration Flowchart for B Modules Program Listing for B Modules Clear Screen Print TABXY10,10CALIBRATION DoneWait 1260 If Flag then 1270 Output @LdRESReshipt 1280 Considerations For Operating In Constant Resistance Mode Considerations For Operating In Constant Resistance ModeConsiderations For Operating In Constant Resistance Mode Index IndexIndex Index 19, 20, 21 Agilent Sales and Support Offices Agilent Sales and Support OfficesManual Updates

6051A, 6050A specifications

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