Emerson PACSystems RX3i PROFINET Scanner Important Product Information page 10

GFK-2738AB
OK LED
The OK LED indicates whether the module can perform a normal operation.
Green, on
Off
LAN LED
The LAN LED indicates access to and activity on the PROFINET network. The LAN LED indicates network packets are
being processed by the network interface (not just passing through the embedded switch).
Blinking on
Off
STATUS LED
The STATUS stays Green during normal operation.
Green, on
Red, blinking
CONNECT LED (CONN on -AXXX versions)
The CONN LED indicates the status of PROFINET connections.
Green, on
Amber, blinking
Off
Port
LEDs
The PROFINET Scanner has four LEDs that indicate link speed, link connection, and link activity corresponding to the
four possible external Ethernet ports.
Port Number LED
Red, on
Off
1000 Speed LED
Green on
Green blinking
Off
OK
Not OK
The module's network interface is active
No activity
Normal Operation
A MAC address read from nonvolatile memory is invalid. Ports with invalid MAC addresses
remain disconnected from the Ethernet network.
At least one PROFINET connection (AR) exists with an I/O Controller.
No device name is configured.
No PROFINET connection (AR) exists.
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
Jul 2022
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