Siemens Electrical Lean Switch User Manual
Page 68
Diagnostics over Industrial Ethernet
Industrial Ethernet
68
A5E00152007-03
Construction of the Trap report
The ELS knows 2 kinds of traps:
● Coldstart
● Change of port status
In case of Power On a Coldstart-trap will be sent.
If the link-status of a port changes the current contents of the LED-STATUS Re-
gister will be sent.
LED-Status:
Byte 3
Byte 2
Byte 1
Byte 0
Port 4
Port 3
Port 2
Port 1
Port Status:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
Link
0
0
Duplex
Speed
Link
1 = Link is up
0 = Link is down
Duplex
1 = Link is full duplex
0 = Link is half duplex
Speed
1 = Speed is 100Mbps
0 = Speed is 10Mbps
Example
Port 1:
Link Up , full duplex, 100 MB
Port 2:
Link down
Port 3:
Link down
Port 4:
Link Up , half duplex, 10 MB
Inhalt in LED-Status
10000013
hex
// 268435475
dez
Note
Leading Zeros might not be shown by your management system.