Alarm Display: A.C80. Alarm Name: Absolute Encoder Clear Error and Multi turn Limit Setting Error on Sony SI-F209 Electronic Part Mounter

Alarm Display: A.C80

Alarm Name: Absolute Encoder Clear Error and Multi turn Limit Setting Error

1. Situation at Alarm Occurrence: Occurred when the control power supply was turned ON.

2. Situation at Alarm Occurrence: Occurred when an encoder alarm was cleared and reset.

Cause: An encoder fault occurred.
Corrective Actions: Replace the servomotor.

Cause: A SERVOPACK board fault occurred.
Corrective Actions: Replace the Servopack.