National Instruments PXIe-4357 Скачать руководство пользователя страница 2

2

|

ni.com

Documentation Requirements

The following documents are your primary references for writing your calibration utility with 
NI-DAQmx. You can download the latest version of these documents from the NI Web site at 

ni.com/manuals

.

The 

NI PXIe-4357 and TB-4357 Installation Guide and Terminal Block Specifications

 

provides instructions for installing and configuring the NI PXIe-4357 module and TB-4357 
accessory. This document also contains TB-4357 specifications.

The 

NI PXIe-4357 User Manual

 describes how to use the NI PXIe-4357.

The 

NI PXIe-4357 Specifications

 lists the specifications for the NI PXIe-4357.

The 

NI-DAQmx Help

 includes information about creating applications that use the 

NI-DAQmx driver.

The 

NI-DAQmx C Reference Help

 includes information about the functions in the driver.

Calibration Interval

National Instruments recommends a calibration interval of one year for the NI PXIe-4357. You 
should adjust the recommended calibration interval based on the measurement accuracy 
demands of your application.

Test Equipment

National Instruments recommends that you use the equipment in Table 1 for calibrating an 
NI PXIe-4357 module.

Table 1.  

Recommended Equipment

Equipment

Recommended Model(s)

Requirements

Calibrator

Fluke 5520A

If this instrument is unavailable, 
use a calibrator that can provide 
resistance values in the range of 
0

Ω

 to 400 

Ω

 with 0.01 

Ω

 

resolution, an accuracy of 90 ppm 
or better, and automatic lead-wire 
compensation.

PXI Express chassis

NI PXIe-1062Q

Connection accessory

TB-4357 terminal block

Screw terminal accessory for the 
NI PXIe-4357.

Содержание PXIe-4357

Страница 1: ...cedure 7 Specifications 9 Where to Go for Support 10 Software Requirements Install NI DAQmx 9 5 or later on the calibration computer NI DAQmx includes high level function calls to simplify the task of...

Страница 2: ...use the NI DAQmx driver The NI DAQmx C Reference Help includes information about the functions in the driver Calibration Interval National Instruments recommends a calibration interval of one year fo...

Страница 3: ...mance of the NI PXIe 4357 The calibration process consists of the following steps 1 Initial Setup Install the module and configure it in Measurement Automation Explorer MAX 2 Verification Verify the e...

Страница 4: ...on describing the required module connections Each channel consists of a group of four pins specific to that channel Before connecting or disconnecting the calibrator from the module always set the ca...

Страница 5: ...the following connections to the TB 4357 for the channel you want to verify Refer to Figure 2 for visual reference Refer to the Connecting the Calibrator to the Module section for the pin assignments...

Страница 6: ...cation 15 Compare the measured result for each value to the Upper Limit and Lower Limit values in Table 4 If the results are all between these values the module passes the test 16 Set the calibrator t...

Страница 7: ...etermine the gain and offset adjustment calibration constants Complete the following steps to test the accuracy of the module 1 Set the calibrator to standby mode STBY 2 Make the following connections...

Страница 8: ...ration VI The default password is NI 8 Call the DAQmx Adjust 4357 Calibration VI 9 Set the calibrator to output a resistance of 350 This is the second calibration point 10 Call the DAQmx Adjust 4357 C...

Страница 9: ...module you must reverify the accuracy of the module To do this repeat the Verification section Specifications The specifications in Table 5 are provided for reference only refer to the NI PXIe 4357 S...

Страница 10: ...Information at ni com legal export compliance for the National Instruments global trade compliance policy and how to obtain relevant HTS codes ECCNs and other import export data Where to Go for Suppo...

Отзывы: