NI PXI-4070 Calibration Procedure
26
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30. Call
niDMM_Read
. Verify that this measurement falls between the
limits listed in Table 12.
31. Refer to Table 6 for the appropriate calibrator outputs and parameter
values as you complete the following steps:
a.
On the calibrator, output the value listed under Calibrator Output
in Table 6 for the current iteration.
b.
Call
niDMM_ConfigureMeasurement
with
Mode
set to
NIDMM_VAL_AC_VOLTS
and the remaining parameters as shown
in Table 6 for the current iteration.
c.
Call
niDMM_Read
. Verify that this measurement falls between the
limits listed in Table 12.
d.
Call
niDMM_ConfigureMeasurement
again, changing
Mode
to
NIDMM_VAL_AC_VOLTS_DCCOUPLED
.
e.
Call
niDMM_Read
. Verify that this measurement falls between the
limits listed in Table 12.
Table 6.
niDMM_ConfigureMeasurement Parameters
Iteration
Calibrator Output
niDMM_ConfigureMeasurement Parameters
Amplitude
Frequency
Function
Range
(V)
Resolution
1
219 V
50 Hz
NIDMM_VAL_AC_VOLTS
300
300e–6
219 V
50 Hz
NIDMM_VAL_AC_VOLTS
_DCCOUPLED
300
300e–6
2
219 V
1 kHz
NIDMM_VAL_AC_VOLTS
300
300e–6
219 V
1 kHz
NIDMM_VAL_AC_VOLTS
_DCCOUPLED
300
300e–6
3
219 V
20 kHz
NIDMM_VAL_AC_VOLTS
300
300e–6
219 V
20 kHz
NIDMM_VAL_AC_VOLTS
_DCCOUPLED
300
300e–6
4
219 V
50 kHz
NIDMM_VAL_AC_VOLTS
300
3300e–6
219 V
50 kHz
NIDMM_VAL_AC_VOLTS
_DCCOUPLED
300
300e–6
5
219 V
100 kHz
NIDMM_VAL_AC_VOLTS
300
300e–6
219 V
100 kHz
NIDMM_VAL_AC_VOLTS
_DCCOUPLED
300
300e–6
