Number of not Acknowledged Alarms

Number of not Acknowledged Alarms

Dear specialists,
could you advice me how to write number of not acknowledged alarms into variable. I found that it is possible to get this parameter from the SYSDRV driver using system variable "Alarms not acknowledged". But the question is, how to get number of not acknowledged alarms of chosen class/group/area?

This is a migrated post! Originally posted on 06.10.2014 by user kateryna. Please be aware that information can be outdated.