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ErrorLib — Industrial Fault Code Library

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CheckMedia- Control

Check media control!

Kuka · LaserTech 3.1

What does CheckMedia- Control mean?

An error related to media control (e.g., process gas, cooling water, compressed air) has occurred. This issue needs to be resolved before the process can continue.

Common Causes

  • Missing or incorrect media supply to control system.
  • Control system failure due to improper media.
  • Incorrect media type detected by control.
  • Insufficient media flow rate.
  • Media contamination affecting control operation.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Identify and resolve the specific media error (e.g., verify gas pressure, check water flow, inspect media lines).

  2. 2

    Acknowledge the message on the robot controller HMI.

  3. 3

    Resume or restart the active program.

Browse all codes in this manual (46)
Verified technical data. Last updated: April 2026

Related Faults

AcknWfdHeat- MessagePlease acknowledge errors on the wire heater unitCollectionErro- rOfLaserError of laser system ---> Resumption of process possible after dialog and forced reset of laserCompleteCold- RunComplete program will be continued without active process. Resumption with active process by executing LASER_INIT command
Source: Kuka LaserTech 3.1
Open Manual (Page 77)Search more codes in this manual