Functions Of Digital I/O Hubs; I/O Function - Omron NXR Series User Manual

7 Functions of IO-Link I/O Hubs
7-1

Functions of Digital I/O Hubs

7-1-1

I/O Function

This section describes the I/O function.
Overview and Applications
This function enables you to set pin 4 and pin 2 of each port to input or output, depending on the devi-
ces connected to the Digital I/O Variable Hub.
Applicable Hubs
Digital I/O Variable Hub
Function Details
The following describes the settings for the I/O function. The default values are Input.
*1
Setting
Port£ Pin4 I/O Set-
ting
Port£ Pin2 I/O Set-
ting
*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
Refer to the NXR-series IO-Link Master Unit for EtherNet/IP User's Manual (Cat. No. W619) for details
on how to configure the function through message communications.
Setting Method
The following describes how to configure the function from CX-ConfiguratorFDT. Refer to Setting IO-
Link Devices with the CX-ConfiguratorFDT in the NXR-series IO-Link Master Unit for EtherNet/IP
User's Manual (Cat. No. W619) for how to create a network configuration and how to go online.
1
Create a network configuration and then register the Digital I/O Variable Hub.
7-2
*1
Description
Configures the I/O function of pin
4 of port £.
Configures the I/O function of pin
2 of port £.
Default
Setting range Unit Update timing
value
00 hex 00 hex:
Input
01 hex:
Output
00 hex 00 hex:
Input
01 hex:
Output
NXR-series IO-Link I/O Hub User's Manual (W620)
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