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 pages |
Within the last 3 months from today. For example, if today is 2024-11-25, only alarms from 2024-08-25 onward can be queried. |
Time range available to query alarms on the Alarm Statistics/Alarm Shelve 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 by default. To customize the interval by OU, contact the O&M personnel. |
On the Alarm Log page, the maximum number of alarm records that can be batch acknowledged, shelved, or commented on at one time |
200 |