National Instruments PXIe-4467 - AO Differential Offset Accuracy Verification

PXIe-4466/4467 Calibration Procedure
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5. Acquire readings with the DUT. The readings are not used; the task is
run to set the device configuration.
6. Measure the output current on the DMM.
7. Stop and clear the task.
8. Compare this value to the limits in Table 9.
Note
After the last IEPE current verification step, turn off the current by
performing step 3 through 7 with the excitation parameter set to 0.
AO Differential Offset Accuracy Verification
Test Limits
Table 11: AO Differential Offset Verification Limits
AO
Attenuation
(dB)
As-Found Test Limit As-Left Test Limit
Lower Limit
(mV)
Upper Limit (mV) Lower Limit (mV) Upper Limit (mV)
0 -1.0 1.0 -0.5 0.5
10 -0.5 0.5 -0.2 0.2
20 -0.2 0.2 -0.1 0.1
30 -0.2 0.2 -0.1 0.1