Delta AL0C7 fault code meaning
Delta / AL0C7
Series: ASDA-W3
External sensor temperature warning
servo drive
Meaning: PM.022 = 1, and the temperature reaches 80 degrees.
Possible causes
- Condition: PM.022 = 1, and the temperature reaches 80 degrees. Cause:
- Continuous operation above the rated motor load.
- Poor heat dissipation conditions.
- Incorrect setting for PM.022.
Source: ASDA-W3 Series Servo System Application Technical Manual (DELTA_IA-ASD_ASDA-W3_UM_SC_20251226) P757