alarm-FileAlarmDbConfig

| Property | Value | Description |
|---|---|---|
| Capacity | 1–250,000 records (defaults to 500) | Defines the number of alarm records to store in the histories database. When the capacity is reached, newer alarm records overwrite the oldest records. |

| Property | Value | Description |
|---|---|---|
| Capacity | 1–250,000 records (defaults to 500) | Defines the number of alarm records to store in the histories database. When the capacity is reached, newer alarm records overwrite the oldest records. |