IviACPwrFrequencyRamp Behavior Model
The IviACPwrFrequencyRamp extension group follows the behavior model of the IviACPwrBase capability group. The only modification to the behavior model from the IviACPwrBase capability group is the ability to configure a frequency ramp.
When the IviACPwr Ramp Frequency [FR] VI returns immediately after the ramp has started, you should only call the IviACPwr Query Frequency Ramp Busy [FR] or IviACPwr Abort Frequency Ramp [FR] VIs, or read the IviACPwr Frequency Ramp Busy [FR] property while the ramp is in progress. Calling any other VI or reading or writing any other property might abort the ramp or cause other vendor-specific instrument behavior. After the frequency ramp completes or is aborted, the driver must invalidate the IviACPwr Frequency property in the IviACPwrBase capability group.