Delta VP3000 Series - Page 441

Chapter 8 Troubleshooting｜VP3000
432
ID No.
Warning Name
Descriptions
54
PLC buffer overflow
(PLor)
Program exceeds memory capacity during program execution
Action and Reset
Action Condition
When PLC runs the last command and the command exceeds the maximum
capacity of the program, the PLor warning shows.
Action Time
Immediately act when the error is detected
Warning Setting Parameter
N/A
Reset Method
Check if the program is correct and re-download the program. If the fault does
not exist, the warning automatically clears.
Reset Condition
No
Record
No
Cause
Corrective Actions
The total size of the program code
exceeds the model capacity.
Check if the PLC program is correct and re-download the program.