IDEC MICROSmart FC6A Series User Manual page 507

(4) Filter
The analog input is filtered so it reaches approximately 99% of the analog input in the set time. Rapid fluctuations in the analog
input can be reduced by setting the filter, but increasing the filter slows down the tracking of fluctuations in the analog input.
The filter must be set for each channel.
Input filter example
100
90
80
70
60
50
40
30
20
10
0
-20 0
Filter (ms)
0
50 to 50,000
Filter: 100 ms
20 40 60
Elapsed time (ms)
The value is not filtered.
The analog input filter can be set in 50 ms increments.
The analog input is filtered so that approximately 99% of the analog input is reached in the specified filter.
FC6A S MICROS
ERIES
Reaches approximately 99% of the analog
input in the set filter (100 ms).
80 100 120
Description
U ' M FC9Y-B1722
MART SER S ANUAL
9: A I/O M
NALOG ODULES
9-7