Applicable Systems
ACS580
ACS880
ACS510
ACS550
ACS800
Symptoms
Output current exceeded the overcurrent trip threshold. This is the legacy format code used in older ABB drives (ACS510/550/800 series) equivalent to fault 2310 in newer models.
Possible Causes
- Motor or cable short circuit
- Excessive motor load or jam
- Acceleration time too short
- Motor parameters mismatch
Troubleshooting Steps
- Step 1: Check motor and cable insulation
Insulation is within acceptable limits - Step 2: Verify motor parameters match nameplate
Parameters are correct - Step 3: Increase acceleration time
No overcurrent with longer accel time
How to Reset
To reset: Press RESET on the panel after resolving the overcurrent condition.
Source: ABB ACS510/550/800 Series Manual; ABB变频器故障代码速查表 (bilibili.com)
Category: Electrical