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National Instruments Corporation
17
NI 4065 Calibration Procedure
19. Call the niDMM Control VI.
20. Output 100 mV on the calibrator with the range locked to 2.2 V.
This range prevents a 50
calibrator output resistance from creating a
voltage divider with the internal resistance of the NI 4065.
Allow the
calibrator output to settle before proceeding
.
21. Call the niDMM Read VI.
a.
Subtract the previously stored 100 mV >10 G
mode offset from
this measurement, and verify that the result falls between the
limits listed in Table 20.
LabVIEW Block Diagram
C/C++ Function Call
Call
niDMM_Control
with the following
parameters:
Instrument_Handle
: The instrument
handle from
niDMM_init
Control Action
:
Commit
LabVIEW Block Diagram
C/C++ Function Call
Call
niDMM_read
with the following
parameters:
Instrument_Handle
: The instrument
handle from
niDMM_init
Reading
: Verify that the result falls
between the limits listed in Table 20
Maximum_Time
: –
1
