3-1-3
Operation Status Indicators
CPU Unit Status Indicators
There are the indicators to show the operation status of CPU Unit in the center of the front side of the
CPU Unit.
l CPU Unit Status Indicators
These indicators show the main operation status of the CPU Unit.
The following table describes these indicators.
Indicator
Color
POWER
Green
NX-series NX1P2 CPU Unit Hardware User's Manual (W578)
CPU Unit
status indicators
Built-in EtherNet/IP
status indicators
Built-in EtherCAT
status indicators
Status
Lit.
Power is ON.
Not lit.
Power is not ON. Or, the power supply voltage is outside the allowable
voltage range.
3 Configuration Units
Meaning
3
3-7