CIRCUTOR DHB Series - Manual (Page 31)

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Fig. 11. Individual Characteristic
During the function approximation, one must remember that for the ap-
proximation of functions strongly differing from the linear characteristic,
higher the number of linearizing segments, smaller the error related to
the linearization.
If measured values are smallest from H1 then, recalculations will be
made on the base of the first straight line calculated on the base of po-
ints (H1, Y1) and (H2, Y2). However, for values higher than Hn (where
n < 22 – the last declared measured value) the value to display will be
calculated on the base of the last assigned linear function.
Note: All introduced points of the measured value (Hn) must be arra-
ged in the increasing sequence, such to preserve the following
dependece:
H1 < H2 < H3...< Hn
If the above is not fulfilled, the individual characteristic function will be
automatically switched off (will not be realized) and a diagnostic flag
will be set up in the status register.