Omron NXR Series User Manual page 103

Function Details
This function reads inputs (ON or OFF) during a set time. When all readings are the same (all readings
are ON or all readings are OFF), this function turns ON or OFF the input value.
When an input changes from OFF to ON (or from ON to OFF), this function starts reading the input
from the moment four times at an interval of a quarter of the set time. When all readings are ON (or
OFF), this function turns ON (or OFF) the input value.
Value of
input terminal
Input value
You can set the read time to the following: 0 ms, 0.5 ms, 1 ms (factory setting), 2 ms, 4 ms, 8 ms, 16
ms, 32 ms, 64 ms, or 128 ms.
Using this function causes a delay of the set time in turning ON (or OFF) contacts (ON delay time).
The ON delay time is represented by input response time (time required to read input) + input filter
*1
time.
*1. For the input response time, use the values of ON response time and OFF response time specified in
2-1-2 Individual Specifications on page 2-2.
The settings for the digital input filter are as follows.
*1
Setting
Port£ Pin4 Input Filter
Setting
Port£ Pin2 Input Filter
Setting
*1. £ refers to port numbers 1 to 8.
You can configure the function by one of the following two procedures.
• Configure the function from CX-ConfiguratorFDT
• Configure the function through message communications from the Controller to the IO-Link device
NXR-series IO-Link I/O Hub User's Manual (W620)
Input filter time
1 2 3 4
ON
OFF
ON OFF OFF ON
Input value is OFF
because some of four
input readings are OFF
ON
OFF
Description
Configures the input filter time
for pin 4 of each port.
Configures the input filter time
for pin 2 of each port.
7 Functions of IO-Link I/O Hubs
Input filter time
1 2 3
ON ON ON ON
Input value is ON
because all of four
input readings are ON
Default
Setting range
value
02 hex 00 hex: 0 ms
01 hex: 0.5 ms
02 hex: 1 ms
03 hex: 2 ms
04 hex: 4 ms
05 hex: 8 ms
06 hex: 16 ms
07 hex: 32 ms
08 hex: 64 ms
09 hex: 128 ms
4
Unit Update timing
--- Immediately
7-13
7