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9.7 Setting the Variable Function
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0V
10 V
1.23 V
0eu
10 eu
5.78 V
0eu
10 eu
0eu
10 eu
Variable function
ON
9.7 Setting the Variable Function
・
The variable function allows the user to modify the waveform position and
size.
・
The variable screen serves for setting the lower and upper limit of the
waveform display range.
・
The allowable waveform display range between the upper and lower limits is
10000 times larger or smaller the currently set range. If the variable
function is used, the magnification is limited to 1000 times.
・The variable function can be set to ON or OFF for each channel
individually.
・If the variable auto-calibration function (refer to Section 12.2.16) is enabled,
the size of a waveform on the screen does not change, even if the
measurement range is changed.
The function can also be combined with the scaling function.
This is useful when wishing to display the sensor output over the full range
(full-span display).
Example:
Output from sensor→Scaling→After conversion
1.23 V min, 0 [eu] min,
5.78 V max. 10 [eu] max.
The scaling function allows conversion of the voltage output by the sensor
into a desired physical quantity.
But unless the setting is changed as shown below, the display will continue
to show the waveform of the sensor output voltage (with the measurement
range and zero position as set on the channel screen). To use the full-span
display, make the following setting:
Lower limit: 0 [eu], Upper limit: 10 [eu]
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