3-94
I/O module RPI update overlap
Allen-Bradley · Logix 5000
What does 3-94 mean?
The current RPI (Requested Packet Interval) update of an I/O module overlaps with its previous RPI update. This indicates that the update rate is too fast for the module to handle, potentially causing data integrity issues.
Common Causes
- The current RPI update of an I/O module overlaps with its previous RPI update
Repair Steps & Checklist
Click steps to track your progress.
- 1
Set the RPI rate of the I/O modules to a higher numerical value.
Verified technical data. Last updated: March 2026
Related Faults
Source: Logix 5000