1105

Positioning monitoring {(Axis number)}

Kuka · KSS 8.3 Operating & Programming Manual

What does 1105 mean?

This message indicates that positioning monitoring has been triggered for a specific axis, {(Axis number)}. This fault occurs when the actual position of the axis deviates excessively from its commanded target during a positioning move, implying an issue with the axis's ability to reach or maintain its target.

Common Causes

  • Excessive deviation of the actual axis position from the commanded target during a move
  • Positioning monitoring limits exceeded for axis {(Axis number)} due to external forces or insufficient motor torque
  • Mechanical issues or binding affecting the movement of axis {(Axis number)}

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check for any physical obstructions or mechanical issues affecting the movement of axis {(Axis number)}

  2. 2

    Verify the commanded target positions and trajectory for axis {(Axis number)} to ensure they are achievable

  3. 3

    Examine axis drive parameters related to positioning accuracy and following error for axis {(Axis number)}

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Verified technical data. Last updated: March 2026

Related Faults

Source: KUKA KSS 8.3 Operating & Programming Manual