08140000
Phase-A Connection Error
Omron · NJ/NX-series Machine Automation Controller
What does 08140000 mean?
A fault, such as broken wiring, was detected specifically in the Phase-A connection of the external encoder. This issue directly impacts the encoder's ability to provide accurate positional feedback.
Common Causes
- Broken wiring in the external encoder phase-A connection
- Loose connection or short circuit in the external encoder phase-A connection
Repair Steps & Checklist
Click steps to track your progress.
- 1
Measure continuity of the external encoder phase-A connection cable.
- 2
Visually inspect the external encoder phase-A connection for broken wiring or loose connections.
Verified technical data. Last updated: March 2026
Related Faults
Source: Omron NJ/NX-series Machine Automation Controller