5.1 Analog Input Average Processing
5.1.1 Moving average 10 times
When averaging processing is selected, following processings are performed inside the analog
unit.
■
Moving average processing
● Converted values retrieved from sampling are averaged and stored.
● Taking the past ten data values including the latest one, the maximum value and the
minimum value are excluded and the remaining eight values are averaged and stored in the
external input area (WX). If a fraction results from the calculation, it is rounded off.
Operation
Timing chart
Analog input value
Read timing
Internal processing
of CH0
Digital input value
(Note 1)
The above figure shows the processing when the number of input channels is two.
5.1.2 Number of averaging times: (64 times / 128 times)
■
Processing when the number of averaging times is selected
● Converted values retrieved from sampling are averaged and stored.
5.1 Analog Input Average Processing
5-2
WUME-FPXHAIO-01
Summary of Contents for AFPXHEAD4
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