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Through-beam Sensor Heads: FUN M ode Functions
n Displaying Arbitrary Values: Two-point Scaling B
Any display value can be achieved using the same method as for the two-
point scaling A. Any value can be input for two points to change the range
and offset of display values (see following figure).
Sensor Head Emitter
Measured value = Display value
2.0 mm and 4.0 mm are displayed as
120 mm and 80 mm, respectively.
Display value
(mm)
4.0
2.0
2.0
Actual incident beam width
Sensing object
Display value
2.0
3.0
4.0
5.0
Displayed in a
very different
scale
4.0
(mm)
Example: Two-point Scaling B
Sensor Head Receiver
X
Although a different value must be
displayed, the X value is displayed.
If 120 mm must be displayed for X1 = 2 mm
and 80 mm must be displayed for X2 = 4 mm,
Measured value
120.0
2.0
100.0
3.0
80.0
4.0
60.0
5.0
: Scaling value input
Both the display range
and offset are changed.
Display value
(mm)
120.0
80.0
2.0
Actual incident beam width
Section 3-8
4.0
(mm)
85
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