Delta AL463 fault code meaning
Delta / AL463
Series: ASDA-W3
Auxiliary optical scale signal error warning
servo drive
Meaning:
Possible causes
- An error has occurred in the raw signal from the optical scale.
Source: ASDA-W3 Series Servo System Application Technical Manual (DELTA_IA-ASD_ASDA-W3_UM_SC_20251226) P768