iDect FC6A series, User Manual

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10: A
NALOG
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ARTRIDGE
10-4 FC6A S
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ANUAL
FC9Y-B1722
Analog Parameter Settings
This section describes the analog parameter settings required to use the analog cartridges.
The analog parameter settings are performed for each channel. In
Expansion Modules Configuration , configure the parameter
settings according the application.
For detailed configuration methods, see "Expansion Module and Cartridge Settings" on page 12-1.
Setting Details
The analog parameter settings include the filter, signal type, data type, minimum value, maximum value, data, and status.
(1) Filter
The analog cartridge's analog input is filtered so it reaches approximately 99% of the analog input in the specified filter. Even
when the analog input varies rapidly, the filtered analog input value can be made to vary smoothly by setting the filter. When the
filter is set to a large value, the tracking of the filtered analog input value becomes slower in regard to the fluctuations in analog
input.
Input filter example
Filter (ms) Description
0 The value is not filtered.
50 to 50,000
The analog input filter can be set in 50 ms increments.
The analog input is filtered so it reaches 99% of the analog input in the specified filter time.
(1) (2) (3) (4) (5) (6)
-20
0
Elapsed time (ms)
Filter: 100 ms
Analog input data after filtering (%)
10
20
30
40
50
60
70
80
90
100
0 20 40 60 80 100 120
Reaches approximately 99% of the analog
input in the set filter (100 ms).