Omron · NJ/NX-series Machine Automation Controller
The absolute encoder's multi-rotation counter detected an error, indicating a discrepancy in its tracking of motor rotations. This can be caused by environmental factors or an internal encoder malfunction.
Click steps to track your progress.
Inspect the encoder mounting for excessive vibration or impact.
Check for signs of condensation or moisture near the encoder.
Verify the encoder's operational environment against specifications.