Specifications
Configuration / project engineering
6.5 LED display
SCALANCE X-400 BA
Operating Instructions, 03/2009, C79000-G8976-C186-07
119
Figure 6-11 Display of the transmission speed of port 1
Note
If there is a link fault and the type of transmission is fixed (autonegotiation off), in DMode B,
the desired status, in other words the set transmission rate (1000 Mbps, 100 Mbps, 10
Mbps) continues to be displayed. If there is a link fault and autonegotiation is active, the port
LED goes off.
Port statuses in DMode C
In display mode C, the current mode (half duplex, full duplex) is indicated.
Port Color Status Meaning
off Port operating in half duplex P1
P2
P3
P4
Green on Port operating in full duplex
Figure 6-12 Mode display (full, half duplex) of port 1