NEC SV8300, Command Manual

Page: 731 / 804

3-675
NWA-033623-001 Rev.8.1
91ch3008.fm
COMMAND CODE TITLE:
FAULT INFORMATION STORE/DISPLAY FUNCTIONS
EA
NOTE 1 :
Even if the external alarm is set as MN or MJ alarm for system reset (1st data=01), no alarm
is output in the case of Power On, Reset key operated, reset from the PCPro/CAT, and reset
by CPU SENS switch selection.
NOTE 2 :
When the fault kind No. 022 is applied to IPT (P2P CCIS), the fault message means “IPT
link connection failure”.
NOTE 3 :
The External Alarm Kind for “Number of lockout stations was more than predetermined
number” is fixed as MN. In the case of this office data, even if the 2nd data is set to 0/1/2/3,
it simply means the fault information is to be registered into Fault Memory. In this case, Ex-
ternal Alarm Kind cannot be changed.
NOTE 4 :
The fault information of the fault kind No, 02C/03C is also registered to the CPU blade
when the OAI fault occurs/the OAI fault is restored. The OAI fault contents that are regis-
tered to the MP card as follows.
• Fault Kind 02C (LAN application fault occurrence)
(a) ABOUT/RLRQ (U-ABOUT/RLRQ received)
(b) Fault detection by health check (health check IP T.O)
• Fault Kind 03C (LAN application returned to normal condition)
(a) Association is established (AARQ received)
NOTE 5 :
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.
042: Communication error occurrence between Main Unit and Remote Unit
052: Communication error restoration between Main Unit and Remote Unit
“Communication error occurrence between Main Unit and Remote Unit” (Fault occur-
rence kind No. 042) is registered to the CPU blade of Main Unit after 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 after the predetermined
time set by CM0B Y=1XX>80.
Continued on next page
JUNE/15/2011
CMEA