ATV 71 Fault error code AnF Load slipping
AnF [Load slipping] • The encoder speed feedback does not match the reference
• Check the motor, gain and stability parameters.
• Add a braking resistor.
• Check the size of the motor/drive/load.
• Check the encoder’s mechanical coupling and its wiring.
• Check the motor, gain and stability parameters.
• Add a braking resistor.
• Check the size of the motor/drive/load.
• Check the encoder’s mechanical coupling and its wiring.