NEC UNIVERGE SV8300 Command Manual page 587

COMMAND CODE TITLE:
EA
NOTE 4 : Confirm the following fault information, when you check Remote Unit operations by
survival mode as fault information from PCPro/CAT in Remote UNIT over IP.
001: System Reset
042: Communication error occurrence between Main Unit and Remote Unit
052: Communication error restoration between Main Unit and Remote Unit
When Remote Unit starts the survival mode operation, the fault information "Reset by CAT
or PCPro" (Fault occurrence kind No. 001) is registered to the CPU blade of Remote Unit.
In addition, "Communication error occurrence between Main Unit and Remote Unit"
(Fault occurrence kind No. 042) is registered to the CPU blade of Main Unit at 20 seconds
later from the predetermined time set by CM0B Y=1XX>80.
Remote Unit on survival mode checks at every 30 seconds if the communications to Main
Unit are possible. When the Remote Unit regards that the communications are possible,
"Communication error restoration between Main Unit and Remote Unit" (Fault occur-
rence kind No. 052) is registered to the CPU blade of Main Unit at 20 seconds later from
the predetermined time set by CM0B Y=1XX>80.
NOTE 5 :
About long call duration of trunk call (fault kind: 04A)
• When Long call duration failure occurs, "Failure occurred" is displayed on the PCPro.
• After a trunk is seized, when the trunk is seized longer time than the monitoring time (1-
60 hours) set by CM42>182, the call is registered as long call duration failure. However,
there is a tolerance up to 30 minutes between monitoring time set by office data and actual
time to be registered.
NOTE 6 :
The External Alarm Kind for "Number of lockout stations was less than predetermined num-
ber" is fixed to No Alarm. In the case of this office data, even if the 2nd data is set to 0/1/2/
3, it simply means that the fault information is to be registered into Fault Memory. In this
case, External Alarm Kind cannot be changed.
NOTE 7 :
Set the output port for fault logs/call logs by CM40 Y=00.
NOTE 8 :
When reading this data, second data 1 is displayed normally.
FAULT INFORMATION STORE/DISPLAY FUNCTIONS
3-538
CMEA
NWA-033623-001 Rev.3.0
91ch3008.fm
NOVEMBER/12/2008