background image

b)

Input the NI 4113 measurements as the 

reported outputs

.

c)

Input the specified level range as the 

range

.

9.

Update the output calibration constants by configuring and calling the niDCPower Cal
Adjust Current Limit VI or 

niDCPower_CalAdjustCurrentLimit

 function.

a)

Input the calculated shunt current measurements as the 

measured outputs

.

b)

Input the test points as the 

requested outputs

.

c)

Input the specified level range as the 

range

.

10. If more than one level range is specified, repeat the previous steps using the values

specified in each level range.

Related Information

For information about VIs or functions, refer to the programming reference of the NI DC
Power Supplies and SMUs Help.

Closing the Adjustment Session

Close the session and commit the new constants to hardware by calling the niDCPower
Close External Calibration VI or 

niDCPower_CloseExtCal

 function and specifying

Commit as the 

calibration close action

.

Reverification

Repeat the 

Verification

 section to determine the as-left status of the device.

Note

 

If any test fails reverification after performing an adjustment, verify that you

have met the 

Test Conditions

 before returning your device to NI. Refer to the

Worldwide Support and Services

 section for information about support resources or

service requests.

Related Information

Test Conditions

 on page 3

Worldwide Support and Services

The NI website is your complete resource for technical support. At 

ni.com/support

, you have

access to everything from troubleshooting and application development self-help resources to
email and phone assistance from NI Application Engineers.

Visit 

ni.com/services

 for NI Factory Installation Services, repairs, extended warranty, and

other services.

Visit 

ni.com/register

 to register your NI product. Product registration facilitates technical

support and ensures that you receive important information updates from NI.

A Declaration of Conformity (DoC) is our claim of compliance with the Council of the
European Communities using the manufacturer’s declaration of conformity. This system
affords the user protection for electromagnetic compatibility (EMC) and product safety. You

NI PXIe-4113 Calibration Procedure

  | 

© National Instruments

  | 

17

Summary of Contents for NI PXIe-4113

Page 1: ...ent 7 Load Regulation 9 Remote Sense 12 Adjustment 13 Adjusted Specifications 13 Initiating the Adjustment Session 14 Connecting and Configuring Equipment for Voltage Adjustment 14 Adjusting Voltage O...

Page 2: ...rform the calibration procedure NI PXIe 4112 4113 Getting Started Guide NI DC Power Supplies and SMUs Help NI PXIe 4113 Specifications NI DCPower Readme LabVIEW Help Visit ni com manuals for the lates...

Page 3: ...ce 1 8 W 1 k resistor Vishay PTF651K0000BYEK Remote sense output 0 1 tolerance 1 4 W Test Conditions The following setup and environmental conditions are required to ensure the NI 4113 meets published...

Page 4: ...ower line cycles Do not use the NI DCPower Soft Front Panel SFP to request test points for any adjustment functions because you cannot set aperture time using the SFP Ensure that properties or attribu...

Page 5: ...hether the device is operating within the published specifications prior to adjustment 3 Adjustment Adjust the calibration constants of the NI 4113 4 Reverification Repeat the Verification procedure t...

Page 6: ...he NI 4113 2 Set the level on the NI 4113 to the first specified test point 3 Compare a DMM voltage measurement to the voltage output test limits a Take a voltage measurement using the DMM b Calculate...

Page 7: ...ts DMM Measured Voltage DMM Measured Voltage of Voltage Offset c Verify the NI 4113 measurement falls within the test limits 4 Repeat the previous two steps for each test point specified in the level...

Page 8: ...late the lower and upper current output test limits using the following formula Current Output Test Limits Test Point Test Point of Current Offset 5 Verify that the recorded DMM value falls within the...

Page 9: ...fied in the level range 9 If more than one level range is specified repeat the previous steps using the values specified in each level range Load Regulation Connecting and Configuring Equipment for Vo...

Page 10: ...across the output terminals of the NI 4113 using DMM1 5 Record the voltage from the previous step as V1 6 Calculate the current through the shunt by completing the following steps a Take a voltage me...

Page 11: ...g current output and measurement Refer to the following table as you complete the following steps Table 7 Current Load Regulation Verification Level Range Limit Range and Limit Test Point Load1 Load2...

Page 12: ...ion test limits 12 If more than one level range is specified repeat the previous steps using the values specified in each level range Remote Sense Connecting and Configuring Equipment for Voltage Remo...

Page 13: ...th DMM1 from the negative terminal of the device to the negative side of Load2 Record the measurement as Lead Drop 4 Verify the Lead Drop measurement is greater than or equal to the minimum lead drop...

Page 14: ...lete each adjustment procedure Related Information Closing the Adjustment Session on page 17 Connecting and Configuring Equipment for Voltage Adjustment 1 Make the necessary connections for this proce...

Page 15: ...tion a Input the DMM measurements as the measured outputs b Input the NI 4113 measurements as the reported outputs c Input the specified level range as the range 7 Update the output calibration consta...

Page 16: ...the level on the NI 4113 to the first specified test point 3 Calculate the current through the shunt by completing the following steps a Take a voltage measurement across the shunt using the DMM b Div...

Page 17: ...status of the device Note If any test fails reverification after performing an adjustment verify that you have met the Test Conditions before returning your device to NI Refer to the Worldwide Suppor...

Page 18: ...rein are trademarks or trade names of their respective companies For patents covering NI products technology refer to the appropriate location Help Patents in your software the patents txt file on you...

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