Delta AL035 fault code meaning
Delta / AL035
Series: ASDA-A2R
Motor temperature error
servo drive
Meaning:
Possible causes
- Motor overtemperature
Source: ASDA-A2R User Manual (DELTA_IA-ASD_ASDA-A2R_UM_SC_20200423) P549
Series: ASDA-A3
Encoder or external sensor temperature exceeds the protection upper limit
servo drive
Meaning: The encoder temperature of CN2 exceeds the upper limit 100°C, or the temperature measured by the temperature sensor of CN5 exceeds the protection upper limit set by PM.022 and PM.024.
Possible causes
- Condition: The encoder temperature of CN2 exceeds the upper limit 100°C, or the temperature measured by the temperature sensor of CN5 exceeds the protection upper limit set by PM.022 and PM.024. Cause: A temperature rise is detected in the CN2 encoder or the CN5 temperature sensor.
Source: ASDA-A3 User Manual (DELTA_IA-ASD_ASDA-A3_UM_SC_20230515) P1158
Series: ASDA-B3, ASDA-E3, ASDA-E3C-E, ASDA-E3C-L
Encoder temperature exceeds the protection upper limit
servo drive
Meaning: The encoder temperature exceeds the upper limit 100°C.
Possible causes
- Condition: The encoder temperature exceeds the upper limit 100°C. Cause: The encoder temperature exceeds 100°C.
Source: ASDA-B3 User Manual (DELTA_IA-ASD_ASDA-B3_UM_SC_20250108) P894; ASDA-E3 (DELTA_IA-ASD_ASDA-E3_UM_SC_20260313) P619; 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) P415
Series: ASDA-H3
Encoder or external sensor temperature exceeds the protection upper limit
servo drive
Meaning: The Delta motor encoder temperature exceeds the upper limit 100°C, or the temperature of the CN5 temperature sensor exceeds the protection upper limit set by PM.022 and PM.024.
Possible causes
- Condition: The Delta motor encoder temperature exceeds the upper limit 100°C, or the temperature of the CN5 temperature sensor exceeds the protection upper limit set by PM.022 and PM.024. Cause: A temperature rise is detected in the CN2 encoder or the CN5 temperature sensor.
Source: ASDA-H3 User Manual (DELTA_IA-ASD_ASDA-H3_UM_SC_20260428) P777
Series: ASDA-W3
Encoder temperature exceeds the protection upper limit
servo drive
Meaning: Monitored variable -124 [Main encoder temperature (°C)] > 100.
Possible causes
- Condition: Monitored variable -124 [Main encoder temperature (°C)] > 100. 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) P731