PULSE MISS(INT)
Fanuc · Series 0i-D/0i Mate-D Maintenance
Hva betyr 366 ?
This alarm on Fanuc Series 0i-D/0i Mate-D with αi/βi Pulsecoders indicates a small internal signal amplitude from the built-in Pulsecoder. This can be caused by the Pulsecoder itself failing or by external electrical noise affecting the signal integrity.
Vanlige årsaker
- Internal failure of the Pulsecoder causing weak signal output.
- Electrical noise interfering with the Pulsecoder signal lines.
- Damaged or degraded Pulsecoder cable reducing signal amplitude.
Reparasjonssteg & Sjekkliste
Klikk på steg for å spore fremgangen.
- 1
Inspect the Pulsecoder cable for any damage, proper shielding, and secure connections at both the Pulsecoder and the servo amplifier.
- 2
Check for and eliminate potential sources of electrical noise (e.g., power cables, induction) in the vicinity of the Pulsecoder and its cabling.
- 3
Verify the supply voltage to the Pulsecoder, ensuring it is within specified limits as per the wiring diagram.
- 4
If cabling, noise, and supply voltage are confirmed to be correct, replace the Pulsecoder unit.