2194 F110

Motor %.1s: t-max incorrect

Heidenhain · NC Control

What does 2194 F110 mean?

The T-MAX (maximum temperature) of the motor for the displayed axis is incorrect. This indicates a configuration issue where the defined maximum temperature limit for the motor does not match its specifications or requirements.

Common Causes

  • T-MAX (maximum temperature) parameter for the motor on the displayed axis is incorrectly configured.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify the motor's maximum temperature parameter setting (T-MAX) in the NC control for the specified axis against the motor nameplate data.

  2. 2

    Inspect the motor and its cooling system (e.g., fan, heatsink) for blockages, dust accumulation, or any signs of actual overheating.

  3. 3

    Check the motor temperature sensor and its wiring for proper connection, integrity, and functionality.

  4. 4

    Monitor motor load during operation to ensure it is within its continuous rating, as sustained overload can lead to overheating.

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Verified technical data. Last updated: March 2026

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