1-rotation Counter Error

What does 08430000 hex mean?

The encoder detected a one-rotation counter error. This implies an issue with the encoder's ability to accurately count single rotations, affecting position feedback.

• There is excessive noise
• Failure due to vibration, impact, condensation, foreign matter, etc.

Click steps to track your progress.

1. 1

   Measure the supply voltage at the encoder input terminals to verify it is within the specified nominal range.

2. 2

   Inspect the entire encoder cable for physical damage, proper shielding, and ensure all connections at the encoder and the Omron NJ/NX controller are secure and correctly terminated.

3. 3

   Check the mechanical mounting of the encoder to the rotating shaft for any looseness, slippage, or excessive vibration that could affect rotational accuracy.

4. 4

   Verify the encoder's configuration parameters (e.g., resolution, counting mode, signal type) within the Omron NJ/NX Controller match the specifications of the installed encoder.