3 Configuration Units
3 - 6
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
There are the indicators to show the operation status of Unit in the center of the front side of the CPU
Unit.
CPU Unit Status Indicators
These indicators show the main operation status of the CPU Unit.
The following table describes these indicators.
3-1-3 Operation Status Indicators
CPU Unit Operation Status Indicators
Indicator Color Status Meaning
POWER Green Lit. Power is ON.
Not lit. Power is not ON. Or, the power supply voltage is outside the
allowable voltage range.
CPU Unit
Status indicator
Built-in EtherNet/IP
Status indicator
Built-in EtherCAT
Status indicator