Program Already Owns Equipment Phase

What does 24582 mean?

The PATT instruction tried to take ownership of the equipment phase, but the executing program already possesses ownership. This often occurs when the instruction is repeatedly executed.

• The PATT instruction is continuously executed without prior relinquishment of ownership, or without checking for existing ownership.

Click steps to track your progress.

1. 1

   Ensure the PATT instruction is executed only once per state transition, or limit its execution to a single scan.

2. 2

   Implement logic to check for existing ownership (e.g., using this result code 24582) before attempting to re-take ownership.

3. 3

   Verify that a Detach from Equipment Phase (PDET) instruction is used to release ownership when program control is no longer required.