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ErrorLib — Industrial Fault Code Library

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28

Division By Zero

Indramat · ServoDyn D Servo Drive

What does 28 mean?

This error indicates an internal software fault within the CLM01.3-M, specifically a division by zero operation during internal calculations. This is a critical error and typically points to a firmware issue or corrupted operational data.

Common Causes

  • Internal software calculation encountering a division by zero, potentially due to invalid or uninitialized parameter values.
  • Corrupted firmware or application program in the CLM01.3-M memory.
  • Specific operating conditions or parameter combinations leading to a mathematical anomaly within the control software.
  • A transient software error within the CLM01.3-M.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Contact Indramat Service Department immediately, providing details of the CLM01.3-M model, firmware version, and any recent operational changes.

  2. 2

    Perform a controlled power cycle of the CLM01.3-M to clear any transient software states.

  3. 3

    Review recently modified parameters for any values set to zero or extreme values that, when used in calculations, could lead to division by zero.

  4. 4

    If instructed by Indramat support, consider reloading the CLM01.3-M firmware if a validated procedure is available.

  5. 5

    Document all operational conditions, previous faults, and recent parameter changes to assist technical support in diagnosis.

Browse all codes in this manual (51)
Verified technical data. Last updated: April 2026

Related Faults

00No Error Message Displayed01System Failure02Invalid Input
Source: Indramat ServoDyn D Servo Drive
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