Port Leds; Active Led; Usb Led; Special Led Blink Patterns - GE RX3i PROFINET User Manual

Port LEDs

2.1.5
The PROFINET I/O Scanner has four Port LEDs, PORT1, PORT2, PORT3, and PORT4 that indicate link speed,
link connection and link activity corresponding to the four possible external Ethernet ports.
LED
Blue On
Blue Blinking
Green On
Green Blinking
Purple On
Purple Blinking Port active, 10 Mbps
Off
Red On

Active LED

2.1.6
The Active LED indicates the Scanner is connected to a PROFINET IO-Controller that is controlling the I/O
data for the I/O modules located in the same rack as the PNS001.
LED
Green On
Off

USB LED

2.1.7
LED
Green On
Green Blinking
Off

Special LED Blink Patterns

2.1.8
The PNS's LEDs can operate in tandem to indicate fatal error, module location/identification,
microprocessor over temperature, and update conditions, as described below. There is also a startup
sequence that tracks the startup processing of the module with the LEDs.
GFK-2737F
LED Status
Link connected, 1000 Mbps
Port active, 1000 Mbps
Link connected, 100 Mbps
Port active, 100 Mbps
Link connected, 10 Mbps
The associated Ethernet port is not connected to an active link (can be disabled by
configuration)
Port 3 and port 4 only. Incompatible SFP plugged into port.
LED Status
PNS is connected to a PROFINET I/O Controller that is controlling IO Module IO
data
PNS is not connected to a PROFINET I/O Controller or no established connection to
an Active I/O Controller
LED Status
A USB cable is connected.
The corresponding network interface is active.
No USB port activity.
December 2016
Chapter 2. LED Operation and Connector Details
21