Table 2. LINKS 2 Module Diagnostic LEDs
LED Name | Color | Function |
Module Power | Off | Indicates that the Online module is not receiving |
|
| power. |
| Green | Indicates the Online module is operating |
|
| normally. |
Receive LED (marked as Rx on | Flashing Green | Indicates that the Online module is receiving a |
processor board) |
| network packet from a serial connection. |
Transmit LED (marked as Tx on | Flashing Green | Indicates that the Online module is transmitting a |
processor board) |
| network packet on a serial connection. |
Ethernet LINK | Off | Indicates no Ethernet connection is present. |
| Solid Yellow | Indicates an Ethernet connection has been |
|
| detected. |
Ethernet Activity | Off | No Ethernet network activity. |
| Flashing Green | Indicates Ethernet activity. |
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