NI 951x Module Has Red Axis Fault LED and Fault 3320

Updated Apr 3, 2018

Reported In

Hardware

  • NI-9512
  • NI-9514
  • NI-9516
  • NI-951X

Software

  • LabVIEW SoftMotion Module

Issue Details

My NI 951x module's Axis Fault LED is red. When I look in Interactive Test Panel, it reports that it is Fault 3320. How do I fix this?

Solution

The NI 951x modules have four LEDs to display status information. The fourth LED is the Axis Fault LED. When it is lit (red), one or more module faults exist.

Fault 3220 refers to an undervoltage fault for the NI 951x modules. To fix this issue, ensure that you have a power supply within the module specifications that is properly connected. This information can be found in the operating instructions for your specific module.

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