4-6 IM 04L20A01-01E
Note
• The FX100 converts the measured value to a value obtained by removing the decimal point
from the value range specified by [Scale Lower] and [Scale Upper]. In other words, if the
[Scale] setting is [−5] to [5], the value is converted to a value within the span of “10”; if the
[Scale] setting is [−5.0] to [5.0], the value is converted to a value within a span of “100.” In this
case, the resolution of the value converted to a span of “10” is lower than the value converted
to a span of “100.” To prevent the display from becoming coarse, set the [Scale] setting so
that this value is greater than 100 as much as possible.
• You cannot set the same value to [Scale_L] and [Scale_U].
• When set to [Sqrt] (square root computation)
Select this mode when computing the square root of the DC voltage input and
converting the computed result to a value with an appropriate unit for displaying.
Select the input range from [20mV], [60mV], [200mV], [2V], [6V], [20V], and [50V].
Then, set [Span Lower/Upper] (measurement span) of the input as well as [Scale
Lower/Upper] and [Unit] after the conversion. The selectable range of [Span_L]
and [Span_U] is that of the specified input range. The selectable range of
[Scale_L] and [Scale_U] is [−30000] to [30000]. The decimal point position can be
set to “X.XXXX,” “XX.XXX,” “XXX.XX,” “XXXX.X,” or “XXXXX.” The decimal point
position is determined by the [Scale_L] setting.
Setting the Filter
The filter can be set on the FX103.
• First-CH/Last-CH
Select the channel for setting the filter.
•Filter
Select the time constant for a low-pass filter from [2] s, [5] s, or [10] s.
Setting the Moving Average
The moving average can be set on the FX106 and FX112.
• First-CH/Last-CH
Select the channel for setting the moving average.
• Moving average
• Count
Select the sampling data count of the moving average from [2] to [16].
Note
Regardless of this setting, filter and moving average operations are not performed for the
digital inputs (DI).
4.1 Setting Parameters Related to Measurement Inputs