GE RX3i PROFINET - LED Status and Indicators

Chapter 2. LED Operation and Connector Details
20 PACSystems* RX3i PROFINET IO-Scanner User Manual GFK-2737F
2.1 Normal Operation of Individual LEDs
2.1.1 OK LED
LED
LED Status
Green On
PNS OK
Off
PNS Not OK
2.1.2 LAN LED
The LAN LED indicates access to and activity on the Ethernet network. The LAN LED indicates network
packets are being processed by the network interface (not just passing through the embedded switch).
LED
LED Status
Green Blinking
The corresponding network interface is active.
Off
The corresponding network interface is not active.
2.1.3 Status LED
The STATUS LED stays green during normal operation.
LED
LED Status
Green On
Normal operation
Red Blinking
A MAC address read from non-volatile memory is invalid. Ports with invalid MAC
addresses remain disconnected from the Ethernet network
2.1.4 CONN LED
The CONN LED indicates the status of PROFINET connections.
LED
LED Status
Green On
At least one PROFINET connection (AR) exists with an I/O Controller
Amber Blinking
No Device Name configured.
Off
No PROFINET connection (AR) exists.