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NI 4071 7½-Digit FlexDMM Calibration Procedure
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© National Instruments
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83
19. Call the niDMM Read VI. Configure the NI 4071 for a current mode before applying
current.
20. Generate 100
A on the calibrator with the current output set to
NORM
.
21. Call the niDMM Config Measurement VI and select the
Resolution in Digits
instance.
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
:
6
.
5
Measurement_Function
:
NIDMM_VAL_DC_CURRENT
Range
:
100e–6
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. Configure the
NI 4071 for a current mode before
applying current.
Maximum_Time
:
–1
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
:
6.5
Measurement_Function
:
NIDMM_VAL_DC_CURRENT
Range
:
100e–6