I see the fixed vale setpoints but not a way to make the alarm range varable

 

I see the fixed value setpoints but not a way to make the alarm range variable

 

Create logic on a wiresheet to do your comparison. Then have that logic change the state of either a Boolean Writable or an Enum Writable and then put your alarm extension on that "Writable" point.

You should be able to do this with a T-STAT block but you have to know how the differential functions.

 

Or do it the easy way, just link to the alarm limits and call it a day.

Expand your alarm extension and right click on the fault/offnormal algo and link/mark link to /from.

 

Or do it the easy way, just link to the alarm limits and call it a day.

Expand your alarm extension and right click on the fault/offnormal algo and link/mark link to /from.

View attachment 834776

cool thats exactly what i needed


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