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NI 5450 Calibration Procedure
62
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16. Self-calibrate the digitizer using niScope Cal Self Calibrate VI.
17. End the calibration session by calling the niScope Cal End VI.
You have finished adjusting the NI 5152/5153/5154. Repeat the
section to reverify the performance of the digitizer after
adjustments.
LabVIEW VI
C/C++ Function Call
Call
niScope_CalSelfCalibrate
with
the following parameters:
vi
: The instrument handle from
niScope_CalStart
channelList
:
VI_NULL
option
:
VI_NULL
LabVIEW VI
C/C++ Function Call
Call
niScope_CalEnd
with the following
parameters:
sessionHandle
: The instrument handle
from
niScope_CalStart
action
:
NISCOPE_VAL_ACTION_STORE
to
save the results of the calibration
Table 18.
NI 5152 Input Parameters for
Input Channel External Adjustment
Iteration
Range (V
pp
)
Input (V)
1
10
4.5
2
4
1.8
3
2
0.9
4
1
0.45
5
0.4
0.18
6
0.2
0.09
7
0.1
0.045
8
10
–4.5
9
4
–1.8
10
2
–0.9