18380000

System Error

Omron · NJ/NX-series Machine Automation Controller

What does 18380000 mean?

The system detected a critical error, either through its self-diagnosis of hardware or due to a fatal software malfunction. This indicates a severe internal problem that could be triggered by noise or component failure.

Common Causes

  • False data read error detection caused by excessive electrical noise
  • Fatal software error detected within the system
  • General hardware failure of the system

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Measure power supply voltage and check grounding integrity of the system to minimize electrical noise.

  2. 2

    Cycle power to the Controller.

Browse all codes in this manual (96)
Verified technical data. Last updated: March 2026

Related Faults

Source: Omron NJ/NX-series Machine Automation Controller