RELATED FUNCTIONS
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TC6XX-TM6XX Series
D. RELATED FUNCTIONS
D.1
Scaling
The scale correction function performs conversion operations between the electrical values measured and the physical
values converted.
This linearization operation makes it possible to correct partially the errors induced by non-linear sensor/converter
systems.
The Scaling function makes it possible to define up to 10 right-segments, i.e. 11 points, in order to approach as much as
possible the non-linear response curve, and to make the scale corrections according to each segment.
The pictogram
is displayed on the screen in the active window when the scaling function is enabled.
The
Define/list of points
menu makes it possible to program up to 10 lines of 2 values: X and Y= f(X).
In measurement mode: X = Value measured and Y = Value Displayed.
In emission mode: X = Value displayed and Y = Value emitted.
The lines entered are sorted according to the X in increasing order, to scale an X-value, the device seeks the 2 lines n and
m=n+1 which frame it, and extrapolates linearly: Y = Yn + (X-Xn) x (Ym-Yn)/(Xm-Xn)
Use the function keys to edit the points:
To add a line: enter X and Y, then enable the
function key.
To select a line in a list, use the Up and Down navigation keys.
To delete a selected line, use the
key.
To move from one field to the next, use the
key.
The
Define/parameters
menu makes it possible to define the format (Number of digits displayed) and unit.
Once the parameters have been set, the scaling is automatically enabled. To disable it, enter the
Configuration/Scaling
menu, select
OFF
and confirm by pressing the
VAL
key.
