Delta ALD10 fault code meaning

Delta / ALD10

Series: ASDA-H3

Hiperface encoder - Communication error

servo drive

Meaning: An encoder communication error has occurred.

Possible causes

Condition: An encoder communication error has occurred. Causes:
Encoder installation or wiring error.
Encoder damaged.

Source: ASDA-H3 User Manual (DELTA_IA-ASD_ASDA-H3_UM_SC_20260428) P816