08150000 hex
Phase-B Connection Error
Omron · NJ/NX-series Machine Automation Controller
What does 08150000 hex mean?
An error, such as broken wiring, was detected in the external encoder's phase-B connection. This points to a problem with the electrical integrity of this particular phase connection, affecting encoder signal quality.
Common Causes
- An error such as broken wiring was detected in the external encoder phase-B connection.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Inspect the external encoder's phase-B connection cable for physical damage or disconnection.
- 2
Measure continuity of the phase-B wire from the external encoder to its termination point.
Verified technical data. Last updated: March 2026
Related Faults
Source: Omron NJ/NX-series Machine Automation Controller