1240

Ackn. Axis without power

Kuka · KRC2 KSS System Message

What does 1240 mean?

This is a follow-up message to the '... WITHOUT POWER' status message, indicating that the specified axis is not receiving power.

Common Causes

  • The axis is not receiving power, preventing it from operating.
  • Power supply failure to the specific axis or motor.
  • Wiring or connection issue interrupting power delivery to the axis.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Acknowledge the message.

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Verified technical data. Last updated: March 2026

Related Faults

Source: Kuka KRC2 KSS System Message