Port Leds - Emerson PACSystems RX3i User Manual

User Manual
GFK-2737L
2.1.5

Port LEDs

The PROFINET I/O Scanner has LEDs that indicate link speed, link connection and link activity
corresponding to the four possible external switched Ethernet ports. The layout of these
LEDs is different depending on the revision of the PNS as shown below.
Revision Axxx:
LED
Revision Bxxx or later:
Port Number LED
1000 Speed LED
100 Speed LED
10 Speed LED
LED Operation and Connector Details
LED Status
Blue On Link connected, 1000 Mbps
Blue Blinking Port active, 1000 Mbps
Green On Link connected, 100 Mbps
Green Blinking Port active, 100 Mbps
Purple On Link connected, 10 Mbps
Purple Blinking Port active, 10 Mbps
Off
The associated Ethernet port is not connected to an active link (can be
disabled by configuration)
Red On Port 3 and port 4 only. Incompatible SFP plugged into port.
Red, on Port 3 and 4 only: Error such as incompatible SFP.
Off No Port error.
Green on Link connected, 1000 Mbps
Green blinking Port active, 1000 Mbps
The associated Ethernet port is not connected to an active link at
Off
1000Mbps
Green, on Link connected, 100 Mbps.
Green, blinking Port active, 100 Mbps
The associated Ethernet port is not connected to an active link
Off
at 100Mbps
Green, on Link connected, 10 Mbps.
Green, blinking Port active, 10 Mbps
The associated Ethernet port is not connected to an active link
Off
at 10Mbps
Section 2
Jul 2022
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