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CALIBRATION PROCEDURE
FD-11613/11614
8-Channel/16-Channel Temperature Input Device for FieldDAQ
This document contains information for calibrating the FD-11613 and FD-11614. For more
information about calibration, visit ni.com/calibration.
Contents
Software Requirements............................................................................................................. 1
Documentation.......................................................................................................................... 2
Test Equipment..........................................................................................................................2
Test Conditions..........................................................................................................................2
Calibration Procedure............................................................................................................... 3
Initial Setup....................................................................................................................... 3
Verification........................................................................................................................4
Adjustment........................................................................................................................ 7
EEPROM Update.............................................................................................................. 8
Reverification....................................................................................................................9
Accuracy Under Calibration Conditions...................................................................................9
Where to Go for Support.........................................................................................................10
Software Requirements
Calibrating the FD-11613 or FD-11614 requires the installation of NI-DAQmx on the
calibration system. NI recommends using the latest NI-DAQmx driver. Earliest driver support
version for calibrating the FD-11613 or FD-11614 is listed in the following table.
Driver
NI-DAQmx
You can download NI-DAQmx from ni.com/downloads. NI-DAQmx supports many
programming languages, including LabVIEW, LabWindows
Basic .NET. When you install NI-DAQmx, you only need to install support for the application
software that you intend to use.
Table 1. FD-11613/11614 Driver Support
Earliest Version Support for Device Calibration
18.1
™
™
/CVI
, C/C++, C#, and Visual
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Table of Contents
Related Manuals for National Instruments FD-11613
Summary of Contents for National Instruments FD-11613
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Page 1: Table Of Contents
Calibrating the FD-11613 or FD-11614 requires the installation of NI-DAQmx on the calibration system. NI recommends using the latest NI-DAQmx driver. Earliest driver support version for calibrating the FD-11613 or FD-11614 is listed in the following table. Table 1. FD-11613/11614 Driver Support... -
Page 2: Documentation
NI-DAQmx C Reference Help—Reference information for NI-DAQmx C functions and NI-DAQmx C properties. Test Equipment The following table lists the equipment required for calibrating your FD-11613 or FD-11614. If you do not have the recommended instruments, use the minimum requirements to select substitute equipment. -
Page 3: Calibration Procedure
9 Initial Setup Complete the following steps to set up the FieldDAQ device. Install the software and NI-DAQmx driver as outlined in the FD-11613/11614 Quick Start. Note You must install NI-DAQmx 18.1 or later for device calibration support. -
Page 4: Verification
Set the output voltage to 2.0 V. Press the 3.3 V auto button to lock the 3.3 V range. Set the calibrator output to a Test Point value indicated in the following table. 4 | ni.com | FD-11613/11614 Calibration Procedure... - Page 5 Table 3. FD-11613/11614 Voltage Verification Test Limits for Positive and Negative Test Points Range (mV) Test Point 1-Year Limits (mV) ADC Timing Value Lower Upper Mode Minimum Maximum Location (mV) Limit Limit High -78.125 78.125 Negative FS -70.030 -69.970 Resolution Positive FS 69.970...
- Page 6 Read the samples from each channel and average the readings. Clear the task. 13. Compare the average to the limits in the following table. Table 6. FD-11613/11614 Voltage Verification Test Limits for Zero Test Points Range (mV) Test Point 1-Year Limits (mV)
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Page 7: Adjustment
Adjust the FieldDAQ device voltage. Input the ambient temperature in degrees Celsius using the Set Temperature FieldDAQ function. Call the DAQmx Get 11613 Calibration Adjustment Points or DAQmx Get 11614 Calibration Adjustment Points function. FD-11613/11614 Calibration Procedure | © National Instruments | 7... -
Page 8: Eeprom Update
FD-11614 (FD-11614) Without closing the Bank 1 session, complete Steps 2 through 4 for Bank 2 using FD11614-Bank2/ai0:7 as the physical channel. (FD-11613) Close and commit the calibration session. (FD-11614) Close and commit both calibration sessions. EEPROM Update When an adjustment procedure is completed, the FieldDAQ device internal calibration memory (EEPROM) is immediately updated. -
Page 9: Reverification
FD-11613 or FD-11614. For operational specifications, refer to the most recent FD-11613 Specifications or FD-11614 Specifications at ni.com/manuals. -
Page 10: Where To Go For Support
NI Application Engineers. National Instruments corporate headquarters is located at 11500 North Mopac Expressway, Austin, Texas, 78759-3504. National Instruments also has offices located around the world to help address your support needs. For telephone support in the United States, create your service request at ni.com/support...
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