[Cause]
PowerWaveErrorCode No.15 occurred. Power was lost during saving, corrupting the data so that it could not be restored. The second of the two backup copies could not be confirmed as containing correct data.
[Countermeasure]
Cycle the system power.
代码
If the problem persists, before performing any other operations (power-off or jogging) after this alarm occurs, use the abnormal-state recording function ("Abnormal State Record" in the auxiliary menu) to obtain an image backup and contact the service center. If that function cannot be used, record the conditions and operating steps up to the alarm, obtain an image backup, and contact the service center.