Description
This alarm occurs when the primary power supply voltage (200V or 400V) differs from the encoder specification.
Subcode description
Sub Code: Signifies the axis in
which the alarm occurred
Causes and remedies
| Cause | Remedy |
|---|---|
| Primary power supply (abnormal) | Check the circuit breaker's 1-side voltage. |
| Rectifier (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, replace the converter. |
| Cable (abnormal) | Check the power cable connection of the overheating CPS01KA unit. • CPS01KA unit-CN101 • SDCA01 board-CN509 |
| CPS01KA unit (abnormal) | Replace the CPS01KA unit. |
| 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.). |