Error -223911 Occurred at Self-Test in NI MAX

Updated Jun 20, 2025

Reported In

Hardware

  • PXI-4071
  • USB-4065

Software

  • Measurement & Automation Explorer (MAX)

Driver

  • NI-DMM

Issue Details

Why is my device failing when I run a self-test in Measurement & Automation Explorer (MAX) with 
Error -223911 occurred at a Self-Test?

Solution

This error can occur after a DMM module alias is renamed. Restarting the Measurement & Automation Explorer (MAX) after renaming an alias can help eliminate this error.

 

Also, this error could occur due to a defective USB cable, for USB DAQ devices or USB DMM devices. In those cases, swapping the USB cable with a different one might resolve the issue.