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2196 F160

Motor %.1s: I-max incorrect

Heidenhain · NC Control

What does 2196 F160 mean?

The I-MAX (peak current) of the motor for the displayed axis is incorrect. This indicates a mismatch between the configured peak current limit in the NC control and the motor's actual capabilities or application requirements.

Common Causes

  • I-MAX (peak current) 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 peak current parameter setting (I-MAX) in the NC control for the specified axis against the motor nameplate data.

  2. 2

    Check for any mechanical binding, excessive load, or rapid acceleration requirements on the axis that could cause unusually high peak currents.

  3. 3

    Inspect the motor power stage and drive system for potential issues if the parameter is confirmed correct and the load is normal.

  4. 4

    Ensure the drive system is sized correctly to handle the expected peak torque requirements of the application for the specified axis.

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