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Why Is My Data Delayed When Using DSA Devices?
When using the digital trigger on my DSA device, I notice there is a delay before I acquire the first data points. For example, if I acquire the same signal from an M series card and a DSA device at the ...

Why Does Device Manager Not Recognize My USB DAQ Device When Connected Through a USB 3.0 Port?
When I connect my USB DAQ device or USB cDAQ chassis into a USB 3.0 port, the device or the modules do not show up correctly in MAX. In Device Manager, I see USB Flash Firmware Updater under Data Acquisition ...

How Many Different Tasks Can Concurrently Run on a CompactDAQ Chassis Gen II?
I have multiple modules in my Gen II NI CompactDAQ (cDAQ) chassis. How many different tasks I can have running simultaneously in a single chassis?

Network cDAQ Disconnects or Loses Connection While Acquiring Data
I am able to successfully acquire data from my network cDAQ module. However when I leave it running for a while I lose or disconnect from my network connection, my chassis or modules disappear from MAX, ...

Why Does My DAQ or Simulated DAQ Device Fail the MAX Self-Test With Error -88705?
I have a DAQ device or simulated DAQ device in Measurement & Automation Explorer (MAX) and it is failing when I run a Self-Test with the following error: Error -88705 occurred at Self-Test. How can I ...

DAQmx Error -50808 USB Transfer Failed Due to a Transaction Failure
DAQmx throws Error -50808 when I add or remove another USB device or when I've been using my USB DAQ or cDAQ device for a while. I sometimes get this error after 30 minutes of using the device or after ...

Easily Synchronize and Trigger NI-DAQmx with Channel Expansion
I would like to combine DAQmx tasks or acquire more than one channel from a single task. I am trying to simultaneously read or write signals on multiple channels using NI-DAQmx, and would like them synchronized ...

Using DSA Devices with Impulses, Square Waves, Triangle Waves or Sawtooth Waves
I am trying to input or output an impulse or waveform with sharp edges (Square, Triangle, Sawtooth, etc.) from my Dynamic Signal Acquisition (DSA) device. I am seeing an unexpected response, unwanted ...

Which cDAQ Modules Can Be Used to Access the Onboard Counters?
I want to use a quadrature encoder or other sensor and then measure frequency, period, pulse width, semi period, two edge separation, position, velocity, duty cycle, or count edges with my CompactDAQ (cDAQ) ...

Configure a Static IP Address on Ethernet cDAQ
22 rating:   1.59 out of 5    Configure a Static IP Address on Ethernet cDAQ Hardware: CompactDAQ>>Backplanes>>cDAQ-9188 Problem: How can I configure my Ethernet cDAQ device with a static IP address? Solution: ...

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