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Using DAQmx I/O of sbRIO-9628 in VeriStand

Updated Oct 12, 2023

Environment

Hardware

  • sbRIO-9628
  • sbRIO-9629
  • sbRIO-9638

Software

  • VeriStand

Driver

  • NI-DAQmx

There are many DAQmx I/O channels in sbRIO-9628. From the sbRIO specification, DAQmx is supported in sbRIO-9628 and it is quite easy to use it with LabVIEW. Sometimes, the users want to use DAQmx I/O of sbRIO-9628 in VeriStand,  This article will introduce how to use DAQmx I/O of sbRIO-9628 in VeriStand.

To configure a sbRIO device in VeriStand, you must add the DAQ device without choosing a specific product. You must name the device the same way it shows up in MAX, To get AI, you must create the Conn0_AI device as follows.
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As Hardware-timed single point on sbRIOs is not supported in VeriStand. You must make sure Automatic Timing is selected for the Primary Control Loop timing source.
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You must also set your Chassis master synchronization device to None on the Chassis page.
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Finally, make sure to check Disable AI support in the Hardware-Timed Single Point Sample Mode of the Conn0_AI device.
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For AO and DIO, you won't have these problems. You just need to configure a new DAQ device as follows.
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