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Automation Server LEDs
There are eight LEDs on the front panel of the Automation Server.
|
Function |
Color |
|
RS-485 A, Tx |
Yellow |
|
RS-485 A, Rx |
Green |
|
RS-485 B, Tx |
Yellow |
|
RS-485 B, Rx |
Green |
|
Ethernet, Link/Act/Speed |
Green/Yellow |
|
LON, Tx |
Yellow |
|
LON, Mode |
Red |
|
Status (Automation Server) |
Green/Red |
The Automation Server Ethernet and Status indicators comprise two LEDs (green/yellow and green/red respectively) in one structure. Normally, when one LED is lit, the other is not lit and vice versa, that is, the indicator will show one color at a time.
The LEDs indicate status of the Automation Server and the ongoing communication.
Status LED
The Status LED on the front of the SmartStruxure devices changes color and flashes to indicate the status of the device.
有关更多信息，请参阅 Status LEDs .
RS-485 LEDs
The RS-485 (COM A and COM B) LEDs indicate the condition of the RS-485 communication according to the following table.
|
LED Patterns |
Condition |
|
Yellow, flashing (Tx) |
Transmit data |
|
Green, flashing (Rx) |
Receive data |
Ethernet LED
The Ethernet LED indicates the condition of the Ethernet communication according to the following table.
|
LED Patterns |
Condition |
|
Green, flashing |
10 Mbit communication |
|
Yellow, flashing |
100 Mbit communication |
LON LEDs
The LON LEDs indicate the condition of the LonWorks RS-485 communication according to the following table.
|
LED Patterns |
Condition |
|
Yellow, flashing (Tx) |
LON communication RS-485 |
|
Red, short flash (MODE) |
During start-up; otherwise for future use |
Automation Servers
Status LEDs