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PXIe-4310 Calibration Procedure
Adjustment
Following the adjustment procedure automatically updates the calibration date and temperature,
and adjusts the analog input calibration constants and stores them in the EEPROM of the
PXIe-4310.
Complete the following steps to perform device adjustment using a calibrator:
1.
Connect the output of the calibrator to the TB-4310 (10V) as shown in Figure 1.
2.
Set your calibrator to output a voltage of 7.5 V.
3.
Open an external calibration session on your device using the DAQmx Initialize External
Calibration function with the following parameters:
deviceName
:
Dev1
password
1
:
NI
calHandle
: &
calHandle
4.
Call the 4310 instance of the DAQmx Adjust SC Express Calibration function with the
following parameters:
calHandle
:
calHandle
referenceVoltage
:
7.5
Table 4.
PXIe-4310 Analog Input Values
Range (V)
Test Point
24-Hour Limits
2-Year Limits
Min
Max
Location
Value (V)
Lower
Limit (V)
Upper
Limit (V)
Lower
Limit (V)
Upper
Limit (V)
-10
10
Pos FS
9.980000
9.978177
9.981823
9.977508
9.982492
-10
10
Neg FS
-9.980000
-9.981823
-9.978177
-9.982492
-9.977508
-5
5
Neg FS
-4.990000
-4.990947
-4.989053
-4.991276
-4.988724
-5
5
Pos FS
4.990000
4.989053
4.990947
4.988724
4.991276
-2
2
Pos FS
1.996000
1.995567
1.996433
1.995439
1.996561
-2
2
Neg FS
-1.996000
-1.996433
-1.995567
-1.996561
-1.995439
-1
1
Neg FS
-0.998000
-0.998265
-0.997735
-0.998323
-0.997677
-1
1
Pos FS
0.998000
0.997735
0.998265
0.997677
0.998323
-10
10
0.000000
0.000000
-0.000765
0.000765
-0.000765
0.000765
-5
5
0.000000
0.000000
-0.000408
0.000408
-0.000408
0.000408
-2
2
0.000000
0.000000
-0.000207
0.000207
-0.000207
0.000207
-1
1
0.000000
0.000000
-0.000140
0.000140
-0.000140
0.000140
1
The default password is NI, which can be changed. Refer to the
NI-DAQmx Help
for details.
