Hello community, I'm looking for a function that can derive in the M580. Last week a client of us had big accident in one of their machines. This failure occured because of a component that was too old, the machine did trip because of another failure signal that appeared a seconds later. I don't want to anticipate the failure because it will be impossible, I want to trip the machine when the failure occurs. For example, of all the variable of the machine we saw to critics change, the pressure of the circulating water of the machine drops 1.3 bar in 4 seconds which is dangerous, the speed of this change in such a short time is the one I want to evaluate, so I can make a new trip. Any ideas people? I thought of a derivating function. Thank you very much.
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