National Instruments PXIe-4322, Процедура калибровки

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NI PXIe-4322 Calibration Procedure | © National Instruments | 7
3. Generate a voltage with the NI PXIe-4322.
a.
Create a task.
b. Create and configure the AO channel according to the values found in Table 4.
c. Write the voltage value to the task.
d. Use the DMM to read the voltage measurement value.
e. Clear the task.
f. Compare each measured value to the Upper Limit and Lower Limit values in Table 5.
4. Repeat step 3 for all voltage values listed in Table 5.
5. Disconnect the DMM from the terminal block.
6. Repeat steps 3 through 5 for every channel.
Table 4.
AO Voltage Mode Setup
Configuration Value
Channel Name
Dev1/aox
, where
x
refers to the channel number.
Task AO Voltage
Maximum Value 16
Minimum Value -16
Units Volts
Table 5. Voltage Mode Accuracy Limits
Test Points (V) Lower Limit (V) Upper Limit (V)
-15.2 -15.2032 -15.1968
0 -0.00112 0.00112
15.2 15.1968 15.2032