If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to REGISTER before you can post. To start viewing messages, select the forum that you want to visit from the selection below.
If I understood you correctly you can use trigger function last(). For example, to fire a trigger only when 3 last values are 0 use trigger expression:
Code:
{host:item.last(#1)}==0 and {host:item.last(#2)}==0 and {host:item.last(#3)}==0
Comment