Port Link LED
LED State | Description | Comments |
|---|---|---|
Off | No Link | No link, no communication present |
Green | Link | Ethernet link established |
Green, blinking | DCP Identify | Used by engineering tools to identify the node on the network 500 ms on, 500 ms off during 3 seconds |
The signal is also available in the host application connector:
AIDA indication | Signal Name, Application Interface Connector |
|---|---|
Link on port 1 | nLED3A |
Link on port 2 | nLED4A |
The Port Link signals are always available in the host application connector in all operating modes except 16 bit parallel. For more information consult the Anybus CompactCom M40 Hardware Design Guide (module) or the Anybus CompactCom B40-1 Design Guide (brick).
When Transparent Ethernet is activated, the LED status signals are only available in the LED status register.