Limitations¶
The following tables describes the limitations of EnOS Alarm Management.
| Item | Limitation |
|---|---|
| Maximum number of devices included in the valid scope of the multi-measurement point alarm rule | 1500 |
| Time to take effect for newly created or edited alarm response rules | About 5 minutes |
| Time range available to query alarms on the Active Alarm/Alarm Log/Alarm Statistics/Alarm Shelving pages | 3 months |
| When aggregated alarm records are selected on the Active Alarm page, the maximum trigger time difference of the alarm records contained in one aggregated record group | 30 minutes |
| The maximum number of alarm records on the Active Alarm page that can be exported online at one time | 2000 |
| The automatic refresh time on the Active Alarm/Alarm Log page | 15 seconds |
| On the Alarm Log page, the maximum number of alarm records that can be batch acknowledged, shelved, or commented on at one time | 200 |