If "Restore Alarm Status Time Out" is set to greater than 0, the alarm status of each IO tag is restored when restarting the kernel. Units are in Minutes.
If the WebAccess SCADA Node is restarted within the timeout of the last record (for example, by a user while downloading new tag configurations), WebAccess will restore the alarm information. There will be no new alarm record for those points that were in alarm or had an acknowledged status when the SCADA node restarts.
%AALMGLOBAL and %AALMGLOBAL(priority) are restored as well as the alarm and acknowledge state of each tag.