SERIAL DATA ERROR(INT)
Fanuc · Series 0i-D/0i Mate-D Maintenance
¿Qué significa 368 ?
This alarm on Fanuc Series 0i-D/0i Mate-D with αi/βi Pulsecoders signifies a communication interruption with the built-in Pulsecoder. Common causes are cable disconnection, Pulsecoder failure, or external noise.
Causas comunes
- Physical disconnection or damage to the Pulsecoder communication cable.
- Internal failure of the Pulsecoder preventing serial data transmission.
- Electrical noise interfering with the serial data communication.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Inspect the Pulsecoder cable for physical damage, such as cuts, abrasions, or crushed sections.
- 2
Verify all connections of the Pulsecoder cable are secure at both the Pulsecoder and the servo amplifier.
- 3
Check for and mitigate sources of electrical noise (e.g., from power lines, solenoids) that could interrupt serial communication.
- 4
Perform a continuity test on each conductor of the Pulsecoder cable to rule out internal wire breaks.
- 5
If cable integrity and noise issues are ruled out, replace the Pulsecoder unit.