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I'm trying to do analog reference triggering and am getting the following error: Error -200264 occurred at DAQmx Start Task.vi

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

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 ...

I am using an analog trigger to start an input acquisition on my NI 60xxE, 62xx or 63xx (formerly E, M, or X Series) device module. I set my trigger level to a certain voltage and notice that there is ...

How do I troubleshoot offset, incorrect, or noisy readings in my DAQ system? My DAQ device is measuring incorrect values. How do I troubleshoot this issue?

The following devices support programmable power up states: 6509 651x (6512, 6513, 6514, 6515) 652x (6525, 6527, 6528), All M Series boards (62xx) All X Series boards (63xx) You can set power-up states ...

I am using a NI X-series DAQ hardware, why do I get high output in the DIO lines during the computer powering up state or after computer is shut down. Can this be changed?

I would like to control a PXI/SCXI Combination Chassis with a PXI M Series device. Which device can be used and what do I need to pay attention to?

I have an NI PCIe (PCI Express) card and I want to know how many bus lanes it uses. In my Development PC, I have a few PCIe slots: x1, x4, x8, x16. Some of them are taken. How can I check if my card is ...

I am programming multiple tasks or connecting multiple terminal routes in an NI-DAQmx device, however I am getting the following error: Error -89137: Specified route cannot be satisfied, because it requires ...

I would like to accurately measure voltages between 14 V and 18 V. Is it possible to use a normal data acquisition +/-10V module to do this?

I am looking for a DAQ board with a certain maximum range. I understand that many boards have a maximum analog input voltage range of ±10 V, but are there other maximum voltage ranges available?

I want to output a chirp signal through my DAQ device in LabVIEW. Is there a way I can easily create a Chirp Signal in LabVIEW? Are there any considerations that need to be taken into account?

I have old DAQ hardware or hardware that uses DAQmx that I am not sure is supported in my version of LabVIEW. How do I determine if my version of LabVIEW or DAQmx is compatible with my hardware and operating ...

You depend on measurements to make key decisions and discoveries. NI offers a wide range of data acquisition products, including the low-cost DAQ family for basic applications such as simple data logging, ...

I am using multifunction I/O DAQ device. When I measure sine wave whose frequency is 500 kHz and the peak is 1 V, I found that the measured value has lower peak though I could measure 1 V level signal ...

I know that bias resistors should be used when measuring floating sources with differential input or nonreferenced single-ended (NRSE) input systems. However, I am not sure what resistance values I should ...

This article provides guidance on how often NI devices need to be calibrated and how to find the specific calibration interval for individual Multifunction I/O DAQ, Digital Instruments, High-Speed Digital ...

How do I measure current with an analog voltage input? Do I need a shunt resistor in my current measurement circuit?

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?

This document is part of the Getting Started with NI-DAQmx Series. A Pulse Width Modulation (PWM) Signal is a technique for generating digital pulses to control an analog circuit. A PWM signal consists ...

When I am using NI-DAQmx with support for LabVIEW, is the Raw Data from the DAQmx Read.vi calibrated? How can I convert the acquired binary values to scaled values?

I am running an application that is working with other cards in other computers. When I run it on this computer I get Error-200478 DAQmx Start Task.vi: 1Task Name: _unnamedTask<8>for an ...

I want more precision on my DAQ device. Can I use a smaller voltage range to get more precision with my analog input?

I have a data acquisition device that I would like to use on my Linux machine.Where can I find a list of DAQ hardware modules and devices supported by or compatible with NI-DAQmx Base?

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?

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