002A
INVALID DNP3 AND RCP/DLG CONFIGURATION
Allen-Bradley · MicroLogix 1400 Programmable Controllers
What does 002A mean?
DNP3 10K events are enabled simultaneously with Recipe/Data Log functionality in the user program. This is a non-user fault, indicating an unsupported configuration combination within the controller's firmware that prevents both features from operating concurrently.
Common Causes
- Both DNP3 10K events bit (S:36/11) and Recipe/Data Log configuration are enabled in the user program.
- Conflicting feature activation in the controller's firmware that cannot be resolved automatically.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Remove Recipe/Data Log configuration from the user program when the DNP3 10K events bit (S:36/11) is set, then reload and enter Run mode.
- 2
Alternatively, clear the DNP3 10K events bit (S:36/11) in the user program if Recipe/Data Log functionality is prioritized, then reload and enter Run mode.
Verified technical data. Last updated: March 2026
Related Faults
Source: Allen-Bradley MicroLogix 1400 Programmable Controllers