Delta AL067 fault code meaning
Delta / AL067
Series: ASDA-A2R
Motor temperature warning
servo drive
Meaning:
Possible causes
- Motor temperature approaching overheat
Source: ASDA-A2R User Manual (DELTA_IA-ASD_ASDA-A2R_UM_SC_20200423) P552
Series: ASDA-A3, ASDA-E3, ASDA-E3C-L
Encoder temperature warning
servo drive
Meaning: The encoder temperature exceeds the warning threshold (85°C) but remains within the temperature protection upper limit (100°C).
Possible causes
- Condition: The encoder temperature exceeds the warning threshold (85°C) but remains within the temperature protection upper limit (100°C). Cause: Encoder overtemperature warning (85°C ~ 100°C).
Source: ASDA-A3 User Manual (DELTA_IA-ASD_ASDA-A3_UM_SC_20230515) P1168; ASDA-E3 (DELTA_IA-ASD_ASDA-E3_UM_SC_20260313) P623; ASDA-E3C-L Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-L_UM_SC_20260612) P417
Series: ASDA-B3
Encoder temperature warning
servo drive
Meaning: The encoder temperature exceeds the warning threshold (85°C) but remains within the temperature protection upper limit (100°C).
Possible causes
- Condition: The encoder temperature exceeds the warning threshold (85°C) but remains within the temperature protection upper limit (100°C). Cause: Encoder overtemperature warning (85°C ~ 100°C).
Source: ASDA-B3 User Manual (DELTA_IA-ASD_ASDA-B3_UM_SC_20250108) P898
Series: ASDA-E3C-E, ASDA-H3
Encoder temperature warning
servo drive
Meaning: The encoder temperature exceeds the warning threshold (85°C) but remains within the temperature protection upper limit (100°C).
Possible causes
- Condition: The encoder temperature exceeds the warning threshold (85°C) but remains within the temperature protection upper limit (100°C). Cause: Encoder overtemperature warning (85°C ~ 100°C).
Source: ASDA-E3C-E Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-E_UM_SC_20260612) P546; ASDA-H3 User Manual (DELTA_IA-ASD_ASDA-H3_UM_SC_20260428) P786
Series: ASDA-M
Temperature warning
servo drive
Meaning:
Possible causes
- Overtemperature
- Normal
Source: ASDA-M Application Technical Manual (DELTA_IA-ASD_ASDA-M_UM_SC_20180709) P534
Series: ASDA-W3
Encoder temperature warning
servo drive
Meaning: Monitored variable -124 [Main encoder temperature (°C)] > 85°C, but does not exceed 100°C.
Possible causes
- Condition: Monitored variable -124 [Main encoder temperature (°C)] > 85°C, but does not exceed 100°C. Cause:
- Continuous operation above the rated motor load.
- Poor heat dissipation conditions.
Source: ASDA-W3 Series Servo System Application Technical Manual (DELTA_IA-ASD_ASDA-W3_UM_SC_20251226) P744