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ErrorLib — Industrial Fault Code Library

Disclaimer: ErrorLib is an independent technical reference tool. While we aim for accuracy, always verify with the manufacturer’s official service manuals before performing maintenance on industrial equipment. ErrorLib is not affiliated with the brands listed.

24

Counter Fault

Vacon · NX Liquid-Cooled Drive

What does 24 mean?

This fault indicates that the values displayed on the drive's internal counters are incorrect or corrupted. Consequently, any operational data such as run hours or energy consumption derived from these counters cannot be trusted.

Common Causes

  • Internal counting function error.
  • Counter limit reached unexpectedly.
  • Configuration error in counter settings.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Acknowledge that any values shown on the drive's counters may be inaccurate due to an internal error.

Browse all codes in this manual (52)
Verified technical data. Last updated: April 2026

Related Faults

1Overcurrent10Input Phase Failure12Brake Chopper Supervision Fault
Source: Vacon NX Liquid-Cooled Drive
Open Manual (Page 153)Search more codes in this manual