Velocity Feed-Forward Coefficient Overflow

What does 0699 mean?

This invalid parameter setting alarm indicates that the internal calculation value of the velocity feed-forward coefficient has overflowed. This typically occurs when the coefficient setting is too high for the system's internal processing limits.

• Velocity feed-forward coefficient calculation has overflowed.
• The system is overcompensating for expected velocity.
• Velocity feed-forward gain parameter (P04-17) is too large.
• Fast dynamic response is causing calculation instability.

Click steps to track your progress.

1. 1

   Decrease the velocity feed-forward coefficient to prevent overflow.