Harris Intraplex STL-160 Series Installation & Operation Manual page 130

ACS-160 Series & STL-160 Series T1 Multiplexer Installation & Operation
Version 2.11, August 2011
<SHELF STATUS>;
MODULE REDUNDANCY=<YES/NO>
LINE REDUNDANCY=<YES/NO>
MA=<STD, EIB, MA-235>
<ERROR MESSAGE 1>
<ERROR MESSAGE n>;<CR><LF>
Table 5-11 shows the channel module STATUS? message commands for line and module redundancy.
Table 5-11. ISiCL STATUS? Message
Line/Module
Redundancy ISiCL Status
Mode Message
Primary, MODULE
Backup REDUNDANCY
Primary, LINE
Backup REDUNDANCY
Primary, MA
Backup
ISiCL "STATUS?" error messages support combined module and line redundancy (Table 5-12).
Table 5-12. Line/Module Redundancy ISiCL STATUS? Error Messages
Line/Module
Redundancy Mode
Backup
Primary, Backup
Primary, Backup
Primary, Backup
Backup
Primary
Primary, Backup
Primary, Backup
Note: The next status condition can only be generated if this condition is true:
ESF (Extended Superframe) Framing
Primary, Backup
5-32
YES, if your hardware is module redundancy-capable. This is always YES if using
the CM-5RB module and MA-235 module adapter.
YES, if your hardware is line redundancy-capable. This is always YES if using the
CM-5RB module and MA-235 module adapter.
STD, if the common module has auto-detected the MA-210/211/216/217/218
module adapter types.
MA-235 module adapter, if common module has auto-detected the MA-235-1 or
MA-235-2 adapter.
Shelf
Status
ALERT SWITCHED TO BACKUP COMMON MODULE
The backup module has detected a failure of the primary module and is now
the active common module.
ALERT SWITCHED TO BACKUP LINE
The backup line was judged to be "better" than the primary line given the
user-defined line criteria, and the backup is now the active line.
ALERT PRIMARY LINE FAILURE
The primary line has met the user-defined criteria for failure.
ALERT BACKUP LINE FAILURE
The backup line has met the user-defined criteria for failure.
ALERT PRIMARY MODULE FAILURE
The backup module has detected a failure of the primary module.
ALERT BACKUP MODULE FAILURE
The primary module has detected a failure of the backup module.
NORMAL MANUAL SWITCH
Manually generated module or line switch-over.
ALARM RECEIVE BER EXCEEDS USER SETTING
The measured line BER exceeds the user-defined threshold for line failure.
ALARM RECEIVE UNAVAILABLE SECOND (UAS)
T1 service in unavailable state (UAS)
Note: In FTI mode, this message is generated if the T1 line is in a UAS state.
In non-FTI mode, this message is generated if the T1 line is in a UAS state
and UAS is enabled as a line switch criterion.
ISiCL Status Message Response and Meaning
ISiCL "STATUS?" Error Message/Description
5 – Remote Control
Harris Corporation
Intraplex Products