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bAT
Keypad Battery Low Voltage
Yaskawa · GA500 Maintenance and Troubleshooting
¿Qué significa bAT ?
The internal battery providing backup power to the keypad has dropped to a low voltage level. This condition compromises the keypad's ability to retain parameter settings or maintain its display, potentially leading to loss of drive configuration or operational instability from the keypad if not addressed promptly.
Causas comunes
- Voltage of the keypad's internal battery is too low (P10-01).
- Battery requires replacement to maintain settings.
- Keypad lost power and is relying on backup cell.
- Low voltage detected on the keypad's power circuit.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Replace the keypad battery with a new, compatible battery to restore proper voltage.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Yaskawa GA500 Maintenance and Troubleshooting