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SRVO-081
Line Tracking Encoder Overflow
Fanuc · R-30iB Mate + Mate Plus Robot
¿Qué significa SRVO-081 ?
The pulse counter for the line tracking encoder has overflowed. This typically occurs if the conditions for line tracking operation exceed the system's limitations or if the encoder is reporting an abnormally high number of pulses.
Causas comunes
- Line tracking encoder receiving too many pulses within a sampling period.
- Axis moving faster than the maximum detectable speed for line tracking.
- Incorrect scaling of line tracking encoder resolution (P2-02, P2-03).
- Excessive vibration causing encoder signal fluctuations.
- Line tracking encoder sensor misalignment or contamination.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Check whether the condition of the line tracking operation exceeds the system's limitations.
- 2
Replace the Pulsecoder.
- 3
Replace the line tracking board.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Fanuc R-30iB Mate + Mate Plus Robot