24580

Caller Not Current Owner - Higher Priority Owner Active

Allen-Bradley · Logix 5000 Advanced Process Control and Drives

What does 24580 mean?

The SCMD (Equipment Sequence Command) instruction failed because, even though the calling program is attached to the Equipment Sequence, it is not the current owner. A higher priority owner, such as Logix Designer, is actively commanding the Equipment Sequence, preventing the attached program from issuing commands.

Common Causes

  • Logix Designer application has taken priority control and is currently commanding the Equipment Sequence.
  • Another higher priority process or application has assumed ownership of the Equipment Sequence.
  • Manual intervention via development tools has superseded programmatic command authority.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify the current ownership status of the Equipment Sequence in Logix Designer.

  2. 2

    Release any Logix Designer overrides or manual controls on the Equipment Sequence.

  3. 3

    Identify and resolve conflicts with other higher priority applications attempting to command the sequence.

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Verified technical data. Last updated: March 2026

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Source: Allen-Bradley Logix 5000 Advanced Process Control and Drives