Omron NX1P2 Series Hardware User Manual page 93

Built-in I/O Operation Status Indicators
These indicators show the operation status of the built-in I/O of the CPU Unit.
The following example shows the status of the contact 01. The display of the I/O contact number lights
or does not light.
Indicator Color
Input indicator Yellow
Output indica- Yellow
tor
NX-series NX1P2 CPU Unit Hardware User's Manual (W578)
Status
Lit. The input contact is ON.
01
Not lit. The input contact is OFF.
01
Lit. The output contact is ON.
01
Not lit. The output contact is OFF.
01
3 Configuration Units
Description
3
3-11