GE RX3i User Manual page 35

Chapter 3. Installation and Start-up: Rack-based and RX7i Embedded Interface
RX7i Embedded RX3i Rack-
and Rack-Based
EOK ETHERNET OK
LAN LAN OK
STAT LOG EMPTY
EOK ETHERNET OK
LAN LAN OK
STAT LOG EMPTY
EOK ETHERNET OK
LAN LAN OK
STAT LOG EMPTY
EOK ETHERNET OK
LAN LAN OK
STAT LOG EMPTY
EOK ETHERNET OK
LAN LAN OK
STAT LOG EMPTY
EOK ETHERNET OK
LAN LAN OK
STAT LOG EMPTY
LAN LED Operation
The LAN LED (LAN OK on the RX3i Ethernet module) indicates access to the Ethernet network. During normal
operation and while waiting for an IP address, the LAN LED blinks when data is being sent or received over the
network directed to or from the Ethernet interface. It remains on when the Ethernet interface is not actively
accessing the network but the Ethernet physical interface is available and one or both of the Ethernet ports is
operational.
It is off otherwise unless firmware update is occurring.
STAT LED Operation
The STAT LED (LOG EMPTY on the RX3i Ethernet module) indicates the condition of the Ethernet interface in
normal operational mode. If the STAT LED is off, an event has been entered into the exception log and is
available for viewing via the Station Manager interface. The STAT LED is on during normal operation when no
events are logged.
In the other states, the STAT LED is either off or blinking and helps define the operational state of the module.
EOK LED Operation
The EOK LED (ETHERNET OK on the RX3i Ethernet module) indicates whether the module is able to perform
normal operation. This LED is on for normal operation and flashing for all other operations. When a hardware
EOK and STAT blink in unison.
5
All LEDs blink in unison; pattern same for awaiting or performing load.
6
22 PACSystems* RX7i & RX3i TCP/IP Ethernet Communications User Manual
Based
On
Fast Blink
Off
Off
Slow Blink
Off
Off
Slow Blink
On/Traffic/Off
Slow Blink
On
On/Traffic/Off
On/Off
Blink error code
Off
Off
Slow Blink
Slow Blink
Slow Blink
LED State
Blinking Off
5
5
6
6
6
Indicates
Performing Diagnostics
Waiting for Ethernet
configuration from CPU
Waiting for IP Address
Operational
Hardware failure. See
Chapter 12 for blink
code definitions.
Firmware Update
GFK-2224Q