Enerdis C.A 2150-E - Scale

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4.1 Scale
Scaling consists of assigning a display value to each input signal value.
With CA2150-
E it is achieved by programming two coordinates
(input1, display1) and (input2, disp
lay2), between which is
established a linear relation where to each input signal value
corresponds a display value.
The relationship can be direct or reversed. In order to obtain
more accuracy, points 1 and 2 should be located approximately
at both extremes of the process.