247C0000 hex
Number of Sensors Verify Error
Omron · NJ/NX-series Machine Automation Controller
What does 247C0000 hex mean?
The actual number of connected sensors does not match the configured settings within the E3NW-ECT system. This discrepancy prevents correct system operation and sensor identification.
Common Causes
- The set value does not match the number of Sensors that are actually connected.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Count the physical sensors connected and compare with the configured sensor count in the system settings.
Verified technical data. Last updated: March 2026
Related Faults
Source: Omron NJ/NX-series Machine Automation Controller