User Manual

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9.7 Scaling Function (SYSTEM2)
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Conversion is performed using the
incline (conversion ratio) and offset
value.
e
u
V
Conversion ratio and offset value
are calculated from 2 points.
e
u
V
SC
H
V
H
V
L
SC
L
9
.7 Scaling Function (SYSTEM2)
・The scaling function can be used to convert an output voltage from a sensor
or similar into a physical quantity.
・The gauge scale (maximum and minimum values of horizontal axis) and A/B
cursor measurement values are displayed in the scaled units.
・Scaling can be performed for every channel.
・Two types of scaling functions are available.
Method-1 (conversion ratio method)
Scaling is performed by specifying a physical quantity to correspond to a 1V
input signal (conversion ratio: eu/v), an offset value, and the unit (eu:
engineering units). This will cause the measurement voltage to be converted
into the selected units.
Method-2 (2-point method)
Scaling is performed by specifying two input signal points (voltage values) and
the conversion values for these two points in engineering units (eu). This will
cause the measurement voltage to be converted into the selected units.
V
H
: Voltage high point SC
H
: Scaling high point
V
L
: Voltage low point SC
L
: Scaling low point