National Instruments PXIe-6674T, Calibration Procedure

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NI PXIe-6674T Calibration Procedure | © National Instruments | 9
b. Call niSync Adjust Oscillator Voltage VI to adjust the voltage of the oscillator.
c. Call niSync Close External Calibration VI to commit the settings and close the
session.
Reverification
After completing the adjustments to the NI PXIe-6674T, it is important that you verify the
oscillator frequency operation by repeating the steps listed in the Verification section.
Re-verifying after making the adjustments ensures that the NI PXIe-6674T is operating within
its test limits.
LabVIEW Block Diagram NI-SYNC C Function Call
Call
niSync_CalAdjustOscillator
Voltage with the following parameters:
vi
: “ < SessionHandle > ”
newVoltage :
<
new control voltage
>
oldVoltage
: *oldVoltage
LabVIEW Block Diagram NI-SYNC C Function Call
Call
niSync_CloseExtCal
with the
following parameter:
vi : “
<
SessionHandle
>
”
action :
NISYNC_VAL_EXT_CAL_COMMIT