I have one or more channels on my DAQ device not connected to any signal or sensor or the device is disconnected from the computer. Why are all of thechannels reading the same value? Why are my channels/signals ...

What is the difference between the sample clock (scan clock) and the convert clock (channel clock) on my multifunction data acquisition board?

I have multiple NI data acquisition (DAQ) devices. When I acquire data (DAQmx Read (VI) multiple channels) and then merge them in to one TDMS file by usingTDMS Write Function, the resulting file volume ...

This tutorial provides step–by-step instructions for setting up your USB R Series device, adding it to a project, and creating an analog input acquisition using a DMA FIFO. Requirements Software LabVIEW ...

I have two I/O devices of the same type (i.e. two sinking or two sourcing ones). I want to connect them together. Is that possible? Does my sinking output device require an external voltage source?

I am encountering error -200077 with a DAQmx VI: Error -200077 Requested value is not a supported value for this property. The property value may be invalid because it conflicts with another property. ...

While reading the specifications of my DAQ device, I found a terminology called Absolute Accuracy at Full Scale. What is the meaning of Absolute Accuracy at Full Scale and how can I calculate it?

I want to know the error associated with the "Non-Linearity" of my DAQ device. What are the INL and DNL errors in the specifications of my DAQ device?

I am deploying an application that uses a USB DAQ device and everything works fine. However, every time I connect the USB DAQ device, the NI Device Monitor popup window shows up with a Device Detected ...

When using a DAQ device to acquire voltage data, the displayed voltage amplitude is lower than expected.