SCXI-1102/B/C Calibration Procedure
10
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7.
Configure timing for the voltage acquisition using the DAQmx
Timing VI.
8.
Commit the verification changes using the DAQmx Control Task VI.
9.
For each new test point, use the Time Delay Express VI to account for
the settling time of the SCXI-1102/B/C. Refer to Table 2 for the
settling time of the SCXI-1102/B/C.
LabVIEW Block Diagram
NI-DAQmx Function Call
Call
DAQmxCfgSampClkTiming
with the following
parameters:
taskHandle
:
taskHandle
source
:
""
rate
:
1000.0
activeEdge
:
DAQmx_Val_Rising
sampleMode
:
DAQmx_Val_FiniteSamps
sampsPerChan
:
1000
LabVIEW Block Diagram
NI-DAQmx Function Call
Call
DAQmxTaskControl
with the following
parameters:
taskHandle
:
taskHandle
action
:
DAQmx_Val_Task_Commit
Table 2.
Settling Time of the SCXI-1102/B/C
SCXI-1102
SCXI-1102B, SCXI-1102C
3 minutes (first test point)
1 minute (all other test points)
5 second
LabVIEW Block Diagram
Function Call
Call a
sleep
or
wait
function to suspend
execution for the necessary settling time listed
in Table 2.
