18380000 hex
System Error
Omron · NJ/NX-series Machine Automation Controller
What does 18380000 hex mean?
A critical hardware error detected during self-diagnosis or a fatal software error has occurred within the system. This indicates a severe internal malfunction, possibly due to noise or a hardware defect, requiring immediate attention.
Common Causes
- False detection due to a data read error that was caused by excessive noise.
- A fatal software error was detected.
- Hardware failure.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Cycle the power supply to the Controller to attempt a full system reset.
- 2
Implement noise countermeasures on system power and signal lines.
- 3
If the error persists, consider system diagnostics for hardware integrity.
Verified technical data. Last updated: March 2026
Related Faults
Source: Omron NJ/NX-series Machine Automation Controller