GE PACSystems RX3i User Manual page 56

2.8.2.6 ACTIVE LED
The ACTIVE LED indicates the overall status of PROFINET connections.
Green, ON
Green, blink pattern
Amber, ON
OFF
2.8.2.7 Port LEDs
The PNC001 has LEDs that indicate link speed, link connection and link activity corresponding to the four
possible external switched Ethernet ports. The layout and behavior of these LEDs is different depending on the
revision of the PNC as shown below.
Revision -Bxxx:
Port Number LED (Note: here the digit representing the port number is backlit by the corresponding LED).
Red, ON
OFF
1000 Speed LED (individual LED for each port)
Green, ON
Green blinking
OFF
100 Speed LED (individual LED for each port)
Green, ON
Green, blinking
OFF
10 Speed LED (individual LED for each port)
Green, ON
Green, blinking
OFF
Revision -Ax:
LEDs marked 1,2,3,4 behave as follows:
Blue, ON
Blue, blinking
Green, ON
Green, blinking
Purple, ON
Purple, blinking
Green, blink pattern
OFF
Red, ON
GFK-2571N
All configured PROFINET devices have established PROFINET connections
Fatal error. Flashes once between error codes blinked on the OK LED
At least one configured PROFINET device has established a PROFINET
connection, but other configured PROFINET devices are not connected
No configured PROFINET Devices have established PROFINET connections to
the PROFINET Controller, or hardware configuration is cleared.
Port 3 and 4 only: Error such as incompatible SFP.
No Port error.
Link connected, 1000 Mbps
Port active, 1000 Mbps
The associated Ethernet port is not connected to an active link at 1000Mbps
Link connected, 100 Mbps.
Port active, 100 Mbps
The associated Ethernet port is not connected to an active link at 100Mbps
Link connected, 10 Mbps.
Port active, 10 Mbps
The associated Ethernet port is not connected to an active link at 10Mbps
Link connected, 1000 Mbps
Port active, 1000 Mbps
Link connected, 100 Mbps
Port active, 100 Mbps
Link connected, 10 Mbps
Port active, 10 Mbps
Fatal error. Flashes once between error codes blinked on the OK LED
The associated Ethernet port is not connected to an active link
Port 3 and port 4 only. Incompatible SFP plugged into port.
May 2018
Chapter 2. Installation
45