Delta AL05C fault code meaning
Delta / AL05C
Series: ASDA-A3, ASDA-B3, ASDA-E3, ASDA-E3C-E
Motor position feedback error
servo drive
Meaning: An abrupt jump occurs in the motor position feedback.
Possible causes
- Condition: An abrupt jump occurs in the motor position feedback. Cause:
- Encoder feedback is not normal, or the encoder is damaged.
- Encoder feedback is affected by interference.
Source: ASDA-A3 User Manual (DELTA_IA-ASD_ASDA-A3_UM_SC_20230515) P1165; ASDA-B3 User Manual (DELTA_IA-ASD_ASDA-B3_UM_SC_20250108) P896; ASDA-E3 (DELTA_IA-ASD_ASDA-E3_UM_SC_20260313) P621; ASDA-E3C-E Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-E_UM_SC_20260612) P545
Series: ASDA-H3
Motor position circuit error
servo drive
Meaning: An abrupt jump error occurs in the motor position circuit.
Possible causes
- Condition: An abrupt jump error occurs in the motor position circuit. Cause:
- Encoder feedback is not normal, or the encoder is damaged.
- Encoder feedback is affected by interference.
Source: ASDA-H3 User Manual (DELTA_IA-ASD_ASDA-H3_UM_SC_20260428) P784