32 I/O LED Monitor Screen LED monitor of the selected controller is displayed by pressing the I/O Monitor button. It supports safety I/O units (NX-SI series, NX-SO series), but not regular NX-I/O unit. The LED status is updated every 1 second. 1 2 4 5 6 3 User I/F Specification No Part Description 1 Data Display The selected slot number and unit model are shown. 2 Data Display Status of safety I/O unit LED is indicated. 3 Label The reading blinks during an update of LED status. 4 Button The button shows the LED status of the left unit. 5 Button The button shows the LED status of the right unit. 6 Button This button enables to switch to the Main Screen.
Layout Property Default Description Position Fixed (Left, Up) Size Fixed (Width, Height) 5