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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.

45

Device Added (Different Type)

Vacon · NX All-in-One Application

What does 45 mean?

This fault is triggered when an option board of a different type has been added to the drive. The drive's system recognizes new hardware that requires configuration, causing a mismatch until parameters are updated.

Common Causes

  • Configuration error: a device was added with a different type than expected.
  • Incorrect wiring preventing proper device recognition.
  • Firmware mismatch between the controller and the added device.
  • Device ID mismatch in the control system configuration.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Perform a drive reset.

  2. 2

    Reconfigure the power unit parameters to accommodate the newly added option board.

Browse all codes in this manual (42)
Verified technical data. Last updated: April 2026

Related Faults

1Overcurrent10Input line supervision11Output phase supervision
Source: Vacon NX All-in-One Application
Open Manual (Page 376)Search more codes in this manual