Error Code Database
Yaskawa Alarm A.720
Overload (Continuous)
Possible Causes
1. Operating continuously above the rated torque.
2. Friction in the machine is too high.
Recommended Solution
- Check the effective torque (Un003). It must be below 100%.
- Lubricate the machine rails/screws.
- Check motor cooling fan.
Still seeing Error A.720?
If the troubleshooting steps above didn't resolve the issue, your Yaskawa hardware likely has a component failure.
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