Omron NXR Series User Manual page 111

Error notifi-
cation type
IO-Link I/O Device events (errors
Hub device or warnings) that the
events IO-Link I/O Hub de-
tects.
NXR-series IO-Link I/O Hub User's Manual (W620)
Overview
The Hub cyclically sends information on occurrence of device events
through IO-Link communications to the IO-Link Master Unit.
The sent information is reflected in the following I/O data of the IO-Link
Master Unit.
•
I/O Port Error Status
The IO-Link Master Unit sends the status through network communi-
cations to the Controller.
In this example, the IO-Link Master Unit cyclically sends the data to
the Controller through tag data link of EtherNet/IP communications.
8 Troubleshooting
Notification method
8
8-3