Toshiba AD268 User Manual page 29

PART 1 AD268
Averaging times:
(H8010 to H8017)
This parameter is for the averaging processing for the analog input data. The moving average
is calculated by the given averaging times parameter.
For example, if the averaging times parameter is 10, the average value of latest 10 times
conversion is output as the A/D conversion data.
This function is effective to reduce the fluctuation caused by noise.
The available setting range is as follows.
Input type
All types
Input type setting:
(H8018 to H801F)
This parameter is used to select the input type. This parameter also has a function to skip the
A/D conversion for unused channels. By using the channel skip function, the conversion cycle
time can be reduced.
The available setting range is as follows.
0 to 5V
0 to 10V
1 to 5V
5V
10V
Channel skip
The default setting value (factory setting) is 5 ( 10V).
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Averaging times
Upper limit
Default value
Lower limit
Input type
0 to 20mA
-
4 to 20mA
-
-
127
1
1
Setting value
0
1
2
4
5
128
6. Parameters
27
User's Manual