Filter
Top Products
DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Maintenance Commands and Trouble-Clearing Aids
Page 8-303status system
8
MODE SPE modes are different for simplex systems than for duplicated
systems. See SPE Modes section that follows.
SELECT SWITCH SPE select switch position:
■ auto: the switch is in the middle position and automatically
switches SPE depending upon conditions
■ spe-a: spe-a position
■ spe-b: spe-b position
■ <blank> always appears for the 1A and 1B SPE in a simplex
system. In a system with High or Critical Reliability, blank
implies a hardware problem with the Duplication Interface
circuit pack.
PE ALARMS -
MAJOR
Number of Major alarms associated with the SPE complex that
affect the fault severity level of this SPE. If the system is simplex
system, then the 1B SPE always shows blank.
SPE ALARMS -
MINOR
Number of Minor alarms associated with the SPE complex that
affect the fault severity level of this SPE. If the system is simplex
system, then the 1B SPE always shows blank.
TONE/CLOCK Location of the tone-clock circuit pack. Valid locations are 1A, 1B,
2A, 2B, 3A, and 3B.
SERVICE STATE
■ in: Tone-Clock is installed and is in-service
■ out: Tone-Clock failed certain maintenance tests and has been
removed from service
■ <blank> In simplex systems there is no B-carrier Tone-Clock,
and this field displays blank.
SYSTEM CLOCK Shows which Tone-Clock supplies the system clock for the cabinet
displayed:
■ active: Tone-Clock active and supplying system clock
■ standby: Tone-Clock is standby and ready to supply the
system clock for this cabinet if the active clock fails.
■ down: Tone-Clock failed some maintenance activity and cannot
supply the system clock for this cabinet.
■ unavail: EPN is currently down
■ <blank> If simplex, then the 1B Tone-Clock for the PPN displays
blank; if no EPN, then both the 1A and 1B Tone-Clock for this
EPN display blank.