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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.

30023

Mint option card communications error (TX)

ABB · Application Error ABB Motion Drives Error trouble shoo

What does 30023 mean?

A communication error has been detected by the drive (MotiFlex e180, MicroFlex e190) between itself and the Mint option card, specifically related to transmit (TX) operations.

Common Causes

  • A temporary communication glitch between the drive and the Mint option card.
  • A loose, improperly seated, or faulty connection of the Mint option card to the drive.
  • Hardware failure of the Mint option card itself.
  • Hardware failure of the drive's communication interface that connects to the option card.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Perform a complete power cycle of the drive (turn off power, wait, then reapply) and attempt operation again.

  2. 2

    Inspect the physical connection of the Mint option card to the drive, ensuring it is properly seated in its slot and secured.

  3. 3

    Check the option card for any visible damage, such as bent pins or burnt components.

  4. 4

    If the problem persists after power cycling and connection verification, contact ABB technical support as it likely indicates a hardware failure of the Mint option card or the drive itself.

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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