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ErrorLib — Industrial Fault Code Library

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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.

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

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Source: Heidenhain NC Control
Open Manual (Page 157)Search more codes in this manual