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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

Initialization error

SEW Eurodrive · MOVIMOT Field Distributor

What does 45 mean?

An error occurred after the self-test during the unit's reset sequence. This indicates a problem with the internal initialization process, preventing the MOVIMOT from starting up correctly.

Common Causes

  • Error detected after the self-test during the unit's reset procedure.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Perform a system reset of the unit.

  2. 2

    If the fault reoccurs after the reset, contact SEW service for further assistance.

Browse all codes in this manual (30)
Verified technical data. Last updated: April 2026

Related Faults

01Overcurrent in output stage06Phase fault07DC link voltage too high
Source: SEW Eurodrive MOVIMOT Field Distributor
Open Manual (Page 32)Search more codes in this manual