How to Configure NI PXIe-7891 Low Latency Analog Output Range in LabVIEW?

Updated Aug 6, 2025

Reported In

Hardware

  • PXIe-7891

Issue Details

 

In the NI PXIe-7891 specification, Low-Latency Analog Output range support ±10 V, ±0.5 V. This properties is supported for configuration.

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How can we configure the channels output range to ±10 V or ±0.5 V?

I tried to use I/O method but didn't have method for output range.

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Solution

The AO range is configured from the Host VI via the FlexRIO Channel property.

See the PXIe-7891 Basic Getting Started Example below:

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Also note, this setting won't take effect until you call Commit:

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