Toshiba AD268 Manuale Utente
User’s Manual
27
PART 1 AD268
6. Parameters
Averaging times:
(H8010 to H8017)
(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.
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
Averaging times
Upper limit
127
Default value
1
All types
Lower limit
1
Input type setting:
(H8018 to H801F)
(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.
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.
Input type
Setting value
0 to 5V
0 to 20mA
0
0 to 10V
-
1
1 to 5V
4 to 20mA
2
±
5V
-
4
±
10V
-
5
Channel skip
128
The default setting value (factory setting) is 5 (
±
10V).
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