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Help with incremental alarm
Posted: Wed Aug 08, 2018 6:40 pm
by weerwantijdijk
Can you please help me with this Twitter alarm; this way (see attached picture) it will only send out a alarm when temp reached 32°C But I want also send out a alarm when temp increases to 33, 34 etc that same day. What I’m doing wrong? Thanks for helping out
Re: Help with incremental alarm
Posted: Thu Aug 09, 2018 12:01 pm
by admin
Hm, definition looks ok… can you please change to "[th0heatindex-act.0:0] - 31" and check the "i" icon on raised alerts.
Re: Help with incremental alarm
Posted: Fri Aug 10, 2018 2:13 pm
by weerwantijdijk
Thanks for your reaction, appreciate that!
I have now changed it in " - 31" and the "i" icon shows other values now; First it said "raised condition #2: 20>=32->false (0.0000)"
After I changed it as you mentioned, it says: "raised condition #2: 20 - 31 -> false (-11.0000)"
Is that the right way for the system to interpret what I'm asking

?
Isn't right to use the < or > or = when using " incremental alarm" ? Because if so, I have to change another alarm I've made for wind with windspeed < 75 km.
Hope hearing from you again.
Re: Help with incremental alarm
Posted: Fri Aug 10, 2018 3:15 pm
by admin
It should work both ways. Values greater zero are regarded true, else false. Advantage with the new formula is that one can more easily see in the log if the computation was done correctly.