Delta AL033 fault code meaning
Delta / AL033
Series: ASDA-A3
Open circuit at the 26 PIN terminal of the position signal adapter box or motor error
servo drive
Meaning: Open circuit at the 26-pin terminal of the position signal adapter box or motor error.
Possible causes
- Condition: Open circuit at the 26-pin terminal of the position signal adapter box or motor error. Cause:
- Incorrect wiring or an open circuit at the 26-pin terminal of the position signal adapter box.
- Motor error.
Source: ASDA-A3 User Manual (DELTA_IA-ASD_ASDA-A3_UM_SC_20230515) P1157
Series: ASDA-B3, ASDA-E3, ASDA-E3C-E, ASDA-E3C-L, ASDA-H3
Motor error
servo drive
Meaning:
Possible causes
- Motor error.
Source: ASDA-B3 User Manual (DELTA_IA-ASD_ASDA-B3_UM_SC_20250108) P893; ASDA-E3 (DELTA_IA-ASD_ASDA-E3_UM_SC_20260313) P618; ASDA-E3C-E Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-E_UM_SC_20260612) P543; ASDA-E3C-L Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-L_UM_SC_20260612) P414; ASDA-H3 User Manual (DELTA_IA-ASD_ASDA-H3_UM_SC_20260428) P777
Series: ASDA-W3
Motor error
servo drive
Meaning: Encoder signal error.
Possible causes
- Condition: Encoder signal error. Cause:
- Encoder signal error.
- Caused by interference.
Source: ASDA-W3 Series Servo System Application Technical Manual (DELTA_IA-ASD_ASDA-W3_UM_SC_20251226) P730