Manual: 8.4. Static Alarm Limits
In addition to the dynamic limits computed by IHM, normal static limits are supported by IHM. The green area should enclose normal operational values, yellow the dangerous ones, orange the critical ones and red the failure ones. You may use any or all of these colored areas as you choose. Through IHM you will then be alarmed when the measurement value crosses any defined limit value towards a worse state. The colored regions can be defined for each tag by specifying the boundaries between the colored regions. Please see the images below for an illustration.
![Staticlimits 3d0b9e37895b5596eabc9eec2594b5febb148cc08ab8e1a9cefa0a0911ecb0ec](/assets/manual/staticlimits-3d0b9e37895b5596eabc9eec2594b5febb148cc08ab8e1a9cefa0a0911ecb0ec.png)
![Dynamiclimits 56d1e0cf035b73cb5ac678fe132466d45a5ec8b2eda1685d1d7c870daf178b16](/assets/manual/dynamiclimits-56d1e0cf035b73cb5ac678fe132466d45a5ec8b2eda1685d1d7c870daf178b16.png)