Inovance E002.2 — Software overcurrent

Software overcurrent

Output grounding|Inter-phase short-circuit|No parameter auto-tuning in vector control mode|Encoder interference or wire breakage|Output phase loss|Current detection exception|V/f control acceleration/deceleration time too short|Encoder phase sequence error|Model setting error

Check for output short-to-ground|Check output side for short circuit|Set motor parameters correctly and perform auto-tuning|Check encoder cable connection and grounding|Check cables are properly connected|Contact after-sales service|Enable overcurrent suppression; increase acceleration/deceleration time|Change encoder direction if opposite|Set AC drive model correctly