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LEDs on the SCC-SM
The following table describes the LEDs on the SCC-SM:
LED
Pwr
Good
Fail
Redun
10/100 Enet
1, 2, 3
LEDs on the SCC-RLTM
The following table describes the LEDs on the SCC-RLTM:
LED
Link
Rx
296-1011-202 Rel. 5.0, Doc. Rev. 02.01
State
Off
On (green)
On (green)
Off
Flashing green
Off
On (red)
Off
On (green)
Off
On (green)
On (red)
State
Off
On (green)
Off
Flashing green
Chassis Connections
Checking the LEDs
Meaning
Power off
Power on
Successful system boot: no errors detected
No power: failure detected or on standby
Code loading during system boot
No power
Failure detected
No power or no redundancy
A working redundant configuration
No link present
Online: normal operating condition
Alarm condition
Meaning
No link present
Link present
Not receiving data
Receiving data
2-45
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