Omron · NJ/NX-series Machine Automation Controller
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.
Click steps to track your progress.
Cycle the power supply to the Controller to attempt a full system reset.
Implement noise countermeasures on system power and signal lines.
If the error persists, consider system diagnostics for hardware integrity.