Omron NX-ID3343 User Manual page 169

Target NX Units
The Digital Input Units that support switching Free-Run refreshing and Synchronous I/O refreshing.
You cannot use this function for the NX Units that support input refreshing with input changed time.
Setting Method
 Use the Sysmac Studio
1
Use any of the following methods to display the Edit Unit Operation Settings Tab Page on the
Edit Slave Terminal Configuration Tab Page.
Double-click the NX Unit.
Right-click the NX Unit, then select Edit Unit Operation Settings from the menu.
NX-series Digital I/O Unit User's Manual (W521)
6 Digital Input Units
6 - 17
6