Lucent Technologies Release 7 ユーザーズマニュアル
DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
Maintenance for R7r
555-230-126
Issue 4
June 1999
LED Interpretation
7-6
SYSAM and Maintenance Circuit Pack LEDs
7
These LEDS are illustrated
Figure 7-1
.
Figure 7-1.
SYSAM and EPN Maintenance Circuit Pack LEDs
Table 7-2. SYSAM and Maintenance circuit pack LED interpretation
LED color
State
Level/Function
Interpretation
Red
flashing
MAJOR
Major alarm against a component in the same
cabinet, (PPN for SYSAM, and EPN for MAINT).
cabinet, (PPN for SYSAM, and EPN for MAINT).
solid
MAJOR
Major alarm against a component in another cabinet.
flashing
MINOR
Minor alarm against a component in the same
cabinet.
cabinet.
Red
solid
MINOR
Minor alarm against a component in another cabinet.
Yellow
flashing
WARNING
Warning alarm against a component in the same
cabinet.
cabinet.
solid
WARNING
Warning alarm against a component in another
cabinet.
cabinet.
Green
on
ACK
Acknowledged; alarm has been reported to INADS.
Red
on
EMERGENCY
TRANSFER
TRANSFER
Emergency transfer has been invoked. This occurs
upon power-up as well as during disabling failures.
upon power-up as well as during disabling failures.
Alarm LED (red)
Test LED (green)
Busy LED (yellow)
Major alarm LED (red)
Minor alarm LED (red)
Minor alarm LED (red)
Warning alarm LED (yellow)
Acknowledgement LED (green)
Emergency Transfer control switch
ALARMS
MAJOR
MINOR
MAJOR
MINOR
WRNG
ACK
EMERGENCY
TRANSFER
OFF ON
AUTO
Emergency transfer LED (red)