Dear DoJo,
I have setup an alarm for a input parameter [upstream mirror] which have below response:
for 1. input [http://a.a.a.a], alarm output is green; 2. any other input [*], alarm output is critical red
i would like to further optimize the output:
1. input [http://a.a.a.a], alarm output is amber; 2. input [blank / nothing], alarm output is green
3. any other input [*], alarm output is critical red
I found that the alarm threshold input [blank] is not allowed and [not initialised] also not generate the right output.
any hints?
Hi Jacky,
A possible option for this case could be updating the driver so you can deal with these exception values. For example, you can define an exception when the parameter value is 'Empty':
In the alarm template you will be able to choose the exception value and assign the corresponding severity:
LOL.. Miguel beat me to the bunch as I was testing / posting my solution. This would be a LOT simpler of an approach if a driver modification is possible. If not, the use of a Condition should get you there! 🙂