Omron NX-ID3343 User Manual page 168

6 Digital Input Units
You can use this function to set the following parameters.
• Input Filter Value Setting
• Input Filter Mode Setting
The values you can set for the Input Filter Value Setting depend on the model of Digital Input Units.
Target Units
Input Units and
Mixed I/O Units in
which input
ON/OFF response
time exceeds 1 μs.
Input Units and
Mixed I/O Units in
which input
ON/OFF response
time is 1 μs maxi-
mum.
All Units
*1. If a value is set for the input filter time that is smaller than the default value, incorrect input caused by external
noises occurs more easily. If an incorrect input occurs, either change the setting to make a long input filter time
or take countermeasures, such as separate the Unit or signal lines and noise source, or protect the Unit or
signal lines.
6 - 16
Setting name
Input Filter Value Set the filter time for input signals.
Setting 0: No Filter
1: 0.25 ms
2: 0.5 ms
3: 1 ms
4: 2 ms
5: 4 ms
6: 8 ms
7: 16 ms
8: 32 ms
9: 64 ms
10: 128 ms
11: 256 ms
Set the filter time for input signals.
0: No Filter
1: 1 μs
2: 2 μs
3: 4 μs
4: 8 μs
5: 16 μs
6: 32 μs
7: 64 μs
8: 128 μs
9: 256 μs
Input Filter Mode Set the operating mode for the filter.
Setting 0: Enable ON Filter and OFF Filter
1: Enable Only OFF Filter
Description
NX-series Digital I/O Unit User's Manual (W521)
Default
Unit
*1
value

3

4

0