Sample Clock >> Timebase >> Rate

NI-DAQmx C Properties

Sample Clock >> Timebase >> Rate

Data Type: float64
Description: Specifies the rate of the Sample Clock Timebase. Some applications require that you specify a rate when you use any signal other than the onboard Sample Clock Timebase. NI-DAQmx requires this rate to calculate other timing parameters.

You can get/set/reset this property using:
  DAQmxGetSampClkTimebaseRate
  DAQmxSetSampClkTimebaseRate
  DAQmxResetSampClkTimebaseRate