Output Overload Condition
Allen-Bradley · Compact 5000 Digital I/O Modules
What does Overload mean?
This diagnostic indicates an overload condition exists on the module, meaning the module's output current limit for a specific point has been exceeded. This can occur if the connected load draws more current than the module is rated to supply. The tag automatically resets to 0 when the condition is removed.
Common Causes
- Load current exceeds the maximum continuous current rating of the output point
- Connected load device is drawing excessive current due to an internal fault or malfunction
- Accumulated current from multiple loads exceeds the module's total output current capacity
Repair Steps & Checklist
Click steps to track your progress.
- 1
Measure the actual current draw of the connected load during operation to ensure it is within the module's specified output current limits.
- 2
Check the load device for any faults that could cause it to draw excessive current.
- 3
Review the system design to ensure that the output module is appropriately sized for the connected loads, considering both continuous and surge currents.