Analog Output >> General Properties >> DAC >> Offset Voltage >> Value

NI-DAQmx C Properties

Analog Output >> General Properties >> DAC >> Offset Voltage >> Value

Data Type: float64
Description: Specifies in volts the value of the DAC offset voltage. To achieve best accuracy, the DAC offset value should be hand calibrated.

You can get/set/reset this property using:
  DAQmxGetAODACOffsetVal
  DAQmxSetAODACOffsetVal
  DAQmxResetAODACOffsetVal