Omron NX Series User Manual page 297

IO-Link Master Unit type
NX
*1. Any of message communications to the IO-Link Master Unit and message communications to the IO-Link
devices are not possible for the EtherNet/IP Coupler Unit with unit version 1.1 or earlier. Message com-
munications are possible with unit version 1.2 or later.
• Communications Methods
• Cyclic Communications
Applicable master and devices
NX-type IO-Link
Master Unit
• Message Communications
Precautions for Correct Use
Any of message communications to the IO-Link Master Unit and message communications to
the IO-Link devices are not possible for the EtherNet/IP Coupler Unit with unit version 1.1 or
earlier. Message communications are possible with unit version 1.2 or later.
Applicable master
or device
NX-type IO-Link
Master Unit
I/O device connect-
ed to an NX-type
IO-Link Master Unit
*1. The controller can access the relevant NX objects of the IO-Link Master Unit using the CIP object (i.e.,
Read NX object (33 hex) or Write NX object (34 hex)) of the EtherNet/IP Coupler Unit. For details, refer
to the NX-series EtherNet/IP Coupler Unit User's Manual (Cat. No. W536).
*2. This is the Smart FB.
*3. For details on how to access the data of an IO-Link device, refer to A-3 How to Access the IO-Link
Devices with Message Communications on page A-25.
NX/GX-series IO-Link System User's Manual (W570)
Cyclic communications
¡
•
OMRON IO-Link I/O allocation settings from the Sysmac Studio are not nec-
devices or IO-Link
essary for an IO-Link device with an IO-Link input data size
devices from other of 2 bytes or an IO-Link output data size of 2 bytes.
•
companies
I/O allocation from the Sysmac Studio is necessary for all
other IO-Link devices.
Communications instructions used
•
CJ/CP/CS-series PLC:
CMND instruction (FINS 2810)
•
Controller from another company:
Explicit message of controller from another com-
*1
pany
•
CJ/CP/CS-series PLC:
_IOL003_ReadObjEip and _IOL003_WriteOb-
*2
jEip
•
Controller from another company:
Explicit message of controller from another com-
*1*3
pany
Appendices
¡: Can be used. Í: Cannot be used.
Message communications
*1
¡
Required action
Required action
•
You must make EtherNet/IP
configuration settings from
Network Configurator or the
EtherNet/IP software appli-
cation from the other com-
pany.
•
You must make Slave Ter-
minal configuration settings
from the IO-Link Master
Unit Configuration Tool.
A
A-15