Status >> Power Supply Fault >> Power Supply Fault Channels Exist

NI-DAQmx C Properties

Status >> Power Supply Fault >> Power Supply Fault Channels Exist

Data Type: bool32
Description: Indicates if the device(s) detected a power supply fault for any channel in the task. Reading this property clears the power supply fault status for all channels in the task. You must read this property before you read Power Supply Fault Channels. Otherwise, you will receive an error.
Restrictions: Not Settable

You can get this property using:
  DAQmxGetWritePowerSupplyFaultChansExist