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SV0367
COUNT MISS(INT)
Fanuc · Alpha i Series Servo Amplifier
¿Qué significa SV0367 ?
A count error occurred on the built-in Pulsecoder, meaning pulses were missed during counting. This directly affects the accuracy of position tracking by the internal encoder.
Causas comunes
- High speed rotation exceeding the counting capability of the internal Pulsecoder.
- External vibration causing loss of encoder signal lock.
- Internal Pulsecoder logic circuit malfunction.
- Data transmission errors corrupting pulse counts.
- Incorrect gear ratio or belt tension affecting perceived speed.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Reduce servo motor velocity and observe fault recurrence.
- 2
Secure mounting of the servo motor and encoder to minimize vibration.
- 3
Test internal Pulsecoder counting accuracy against a reference.
- 4
Ensure clean signal transmission for the internal Pulsecoder.
- 5
Verify mechanical coupling integrity between motor and driven load.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Fanuc Alpha i Series Servo Amplifier