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0696
Velocity Feed-Forward Coefficient Overflow
Fanuc · Alpha i Series Servo Amplifier
¿Qué significa 0696 ?
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.
Causas comunes
- Velocity feed-forward coefficient calculation has overflowed.
- Control struggles to anticipate velocity changes.
- Inappropriate tuning of velocity feed-forward parameters (P04-17).
- Mechanical inertia not accurately accounted for.
Pasos de reparación & Lista de verificación
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- 1
Decrease the velocity feed-forward coefficient to prevent overflow.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Fanuc Alpha i Series Servo Amplifier