NI 4071 7½-Digit FlexDMM Calibration Procedure
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© National Instruments
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49
26. Refer to Table 7 for the appropriate calibrator outputs and parameter values as you
complete the following steps:
a.
On the calibrator, generate the value listed under Calibrator Output in Table 7 for the
current iteration.
b.
Call the niDMM Config Measurement VI with
Function
set to
NIDMM_VAL_AC_VOLTS
, and set the remaining parameters as shown in Table 7 for
the current iteration. Select the
Resolution in Digits
instance of the
niDMM Config
Measurement VI.
c.
Call the niDMM Read VI.
LabVIEW Block Diagram
C/C++ Function Call
Call
niDMM_ConfigureMeasurement
Digits
with the following
parameters:
Instrument_Handle
:
The instrument
handle from
niDMM_init
Resolution_Digits
: Set as shown in
Table 7 for the current iteration
Measurement_Function
:
NIDMM_VAL_AC_VOLTS
Range
: Set as shown in Table 7 for
the current iteration
LabVIEW Block Diagram
C/C++ Function Call
Call
niDMM_read
with the following
parameters:
Instrument_Handle
:
The instrument
handle from
niDMM_init
Reading
: The measurement returned
by the function. Verify that this
measurement falls between the limits
listed in Table 21.
Maximum_Time
:
–1