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5 I/O Refreshing
5 - 6
NX-series IO-Link Master Unit User’s Manual (W567)
The setting method for the I/O refreshing method between the CPU Unit and the NX Units is deter-
mined by the connected CPU Unit. Refer to the software user’s manual for the connected CPU Unit for
information on the setting method for I/O refreshing between the CPU Unit and the NX Units.
For example, in the NX1P2 CPU Unit, there is no setting for this method for I/O refreshing.
The setting method for the I/O refreshing method between the Communications Coupler Unit and the
NX Units is determined by the connected Communications Coupler Unit.
Refer to the user’s manual for the connected Communications Coupler Unit for information on the set-
ting method for I/O refreshing between the Communications Coupler Unit and the NX Units.
An example is provided below for when an EtherCAT Coupler Unit is connected to the built-in EtherCAT
port on an NJ/NX-series CPU Unit or NY-series Industrial PC. The I/O refreshing method between the
EtherCAT Coupler Unit and each NX Unit depends on whether the DC is enabled in the EtherCAT Cou-
pler Unit.
An NX-series IO-Link Master Unit uses I/O refreshing to refresh I/O data with the CPU Unit or
Communications Coupler Unit.
Refer to the software user's manual of the connected CPU Unit or the user's manual of the connected
Communications Coupler Unit for information on the overall operation of communications including I/O
refreshing between the NX-series IO-Link Master Unit and the CPU Unit or Communications Coupler
Unit.
5-2-2
Setting the I/O Refreshing Methods
Method for Setting Refreshing for I/O between a CPU Unit and NX
Units
Method for Setting Refreshing for I/O between a Communications
Coupler Unit and NX Units
Distributed clock enable/disable setting in the
EtherCAT Coupler Unit
NX-series IO-Link Master Unit
Enabled (DC Mode)
Free-Run refreshing
Disabled (Free-Run Mode)
Free-Run refreshing
5-2-3
Refreshing Operation of the IO-Link Master Unit
Содержание NX-ILM400
Страница 12: ...Manual Structure 10 NX series IO Link Master Unit User s Manual W567...
Страница 36: ...Revision History 34 NX series IO Link Master Unit User s Manual W567...
Страница 38: ...Sections in this Manual 36 NX series IO Link Master Unit User s Manual W567...
Страница 52: ...2 Specifications 2 4 NX series IO Link Master Unit User s Manual W567...
Страница 58: ...3 Part Names and Functions 3 6 NX series IO Link Master Unit User s Manual W567...
Страница 120: ...7 Troubleshooting 7 8 NX series IO Link Master Unit User s Manual W567...
Страница 126: ...8 Inspection and Maintenance 8 6 NX series IO Link Master Unit User s Manual W567...
Страница 170: ...Appendices A 44 NX series IO Link Master Unit User s Manual W567...
Страница 171: ...I 1 I NX series IO Link Master Unit User s Manual W567 Index...
Страница 174: ...I 4 NX series IO Link Master Unit User s Manual W567 Index...
Страница 175: ......