Error Code Database
Yaskawa Alarm A.030
Main Circuit Detector Error
Possible Causes
1. Power supply wiring error.
2. The power supply voltage is too low.
3. Internal circuit failure.
Recommended Solution
- Check the R, S, T power input voltage.
- Check for loose connections.
- If power is okay, the internal detection circuit is damaged. Send for repair.
Still seeing Error A.030?
If the troubleshooting steps above didn't resolve the issue, your Yaskawa hardware likely has a component failure.
Fast Turnaround • 3-12 Month Warranty