Delta AL034 fault code meaning
Delta / AL034
Series: ASDA-A3, ASDA-E3, ASDA-E3C-L
Encoder internal communication error
servo drive
Meaning: 1. Internal communication error in the absolute encoder chip. 2. Internal error in other encoder types.
Possible causes
- Conditions:
- Internal communication error in the absolute encoder chip.
- Internal error in another encoder type. Cause: Internal encoder communication error.
Source: ASDA-A3 User Manual (DELTA_IA-ASD_ASDA-A3_UM_SC_20230515) P1157; ASDA-E3 (DELTA_IA-ASD_ASDA-E3_UM_SC_20260313) P619; ASDA-E3C-L Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-L_UM_SC_20260612) P415
Series: ASDA-B3, ASDA-E3C-E, ASDA-H3
Encoder internal communication error
servo drive
Meaning: 1. Internal communication error in the absolute encoder chip. 2. Internal error in another type of encoder.
Possible causes
- Conditions:
- Internal communication error in the absolute encoder chip.
- Internal error in another encoder type. Cause: Internal encoder communication error.
Source: ASDA-B3 User Manual (DELTA_IA-ASD_ASDA-B3_UM_SC_20250108) P893; ASDA-E3C-E Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-E_UM_SC_20260612) P543; ASDA-H3 User Manual (DELTA_IA-ASD_ASDA-H3_UM_SC_20260428) P777