| Time | Device | Type | Content | Severity | Status | Actions |
|---|---|---|---|---|---|---|
| 2023-10-20 15:30 | Device #002 | Temperature | Temperature exceeds limit | Warning | Unhandled | |
| 2023-10-20 15:15 | Device #003 | Communication | Connection timeout | Error | Processing |
| Time | Device | Type | Content | Personnel | Status |
|---|---|---|---|---|---|
| 2023-10-19 | Device #001 | Regular | Monthly inspection | John Smith | Completed |
| 2023-10-18 | Device #002 | Repair | Fan replacement | Mike Wilson | Completed |