6.2.12. Hints for using the linearisation function
The subsequent drawing explains the difference between the modes of linearisation.
Linearisation Mode = 1
(Mirror)
•
x-registers are to set the numeric counter value that the unit would display
without linearisation
•
y-registers are to set the numeric value that should be displayed instead (i.e.
the y3 setting will replace the display value x3
•
between the interpolation points the unit automatically uses linear
interpolation
•
x- registers have to use continuously increasing values, e.g. the lowest display
value must be set to register x0, and the highest display value must be set to
x16
•
Independent of the selected linearisation mode, the possible setting range of
all registers x0, y0, ... x16, y16 is always -199999 ... 999999.
•
For measuring values outside of the defined linearisation range, please note:
If the measuring value is lower than x0, the linearisation result will always
be y0. If the measuring value is higher than x16, the linearisation result will
always be y16.
6.572.116_118_05a_e.doc / Sep-08
y
(x15)= 1000
(y15)= 800
x
(x0)= 0
(y0)= 0
(x0)= -1000
(y0)= 900
(x8)= 0
(y8)= 750
y
Linearisation Mode = 2
x
(x15)= +1000
(y15)= - 600
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