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ErrorLib — Industrial Fault Code Library

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30029

Controller under-temperature

ABB · Application Error ABB Motion Drives Error trouble shoo

What does 30029 mean?

The controller (MotiFlex e180, MicroFlex e190) has detected an ambient temperature lower than -5 °C. The drive cannot be enabled or operated under these conditions to prevent damage or unreliable performance.

Common Causes

  • The ambient temperature in the drive cabinet or installation environment has fallen below the specified minimum operating temperature of -5 °C.
  • Inadequate heating in the installation environment, especially during cold weather conditions.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Increase the ambient temperature around the drive and within the drive cabinet until it is above the minimum operating limit of -5 °C.

  2. 2

    Implement appropriate heating solutions for the drive cabinet or installation environment if operating in consistently cold conditions.

  3. 3

    Monitor the ambient temperature to ensure it remains within the specified operating range for the MicroFlex e190 or MotiFlex e180 drive before attempting to enable the drive.

  4. 4

    Allow sufficient time for the drive to warm up to an acceptable operating temperature.

Browse all codes in this manual (58)
Verified technical data. Last updated: April 2026

Related Faults

-Initialization error (check memory unit insertion)10019Motor temperature trip (_ecMOTOR_TEMP_INPUT)10020Phase search failure (_ecPHASE_SEARCH_FAILED)
Source: Application Error ABB Motion Drives Error trouble shoo
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