Description
Amplifier overheated.
Subcode description
Causes and remedies
| Cause | Remedy |
|---|---|
| Amplifier (temperature rise) | Wait until the amplifier has cooled before turning ON the power. |
| Cable (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, check that the following cables and connectors are connected and fully inserted. • SDCA01 board-CN501 • SDCA01 board-CN531, CN532, CN533 • Inverter board-CN571 • SDB (external axis servo unit)-CN591, 592 |
| Amplifier (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, replace the amplifier. |
| SDCA01 board (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, replace the SDCA01 board. As a precaution, save CMOS.BIN before replacing the board. |
| Other | If the alarm occurs again after implementing the countermeasures, contact our service department and describe the circumstances when CMOS.BIN was saved (operating procedure, etc.). |