Feed-Forward Coefficient Overflow

What does 0686 mean?

This invalid parameter setting alarm indicates that the internal calculation value of the feed-forward coefficient has overflowed. This suggests the coefficient setting is too high or requires a different calculation method to accommodate the value.

• Feed-forward coefficient calculation has overflowed.
• Issues in predicting motor response to torque commands.
• Incorrect feed-forward gain settings (e.g., P04-16).
• Rapid changes in load torque.

Click steps to track your progress.

1. 1

   Utilize the position gain expansion function to handle the feed-forward coefficient calculation.