Mitsubishi L Series User Manual page 67

Because the count average requires a sum of at least two counts, not counting the maximum and minimum values, the set
number of times should be set to 4 or more.
(c) Moving average
Takes the average of digital output values sampled over a set number of sampling cycles, and stores it to the
buffer memory.
Since the averaging processing is performed on a moving set of sampling processing, the most current digital
output values can be obtained.
The moving average processing for a set number of times of 4 is shown below:
Digital output value
CH1 Digital output
value (Un\G11)
A/D conversion
completed flag (XE)
(3) Setting procedure
(a) Sampling processing
1.
Set "A/D conversion enable/disable setting" to "0: Enable".
Project window
2.
For "Averaging process setting", select "0: Sampling Processing".
3) 4)
20000
2)
1)
10000
0
0 (a) (b)
ON
Data transition in buffer memory
1st storage (a)
1) + 2) + 3) + 4)
4
[Intelligent Function Module]
Sampling cycle
5)
6)
8) 9)
7)
10) 11)
1st storage (a)
2nd storage (b)
3rd storage (c)
(c)
2nd storage (b) 3rd storage (c)
2) + 3) + 4) + 5) 3) + 4) + 5) + 6)
4
module name [Parameter]
CHAPTER 8 FUNCTIONS
12)
Time [ms]
4
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8