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212
TagID Data Write Failed
Fronius · Perfect Charging
¿Qué significa 212 ?
The charger was unable to write data to the TagID module. This prevents the charger from storing updated information or configuration settings (e.g., charge cycles, maintenance data) on the battery's identifier.
Causas comunes
- Read/write protection is enabled on the TagID module, preventing data modification.
- Faulty memory (EEPROM or flash) within the TagID module, making write operations impossible.
- A communication error occurred during the write operation, causing data transfer to fail.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Check the TagID module for any physical switches or software settings that might enable write-protection and disable them.
- 2
Verify the TagID's memory health using diagnostic tools to identify any defective memory sectors.
- 3
Inspect the CAN bus connection and wiring, then retry the data write operation.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Fronius Perfect Charging