CHAPTER 2 TROUBLESHOOTING
– 191 –
NWA-008847-001 Rev.3.0
a6ch2001.fm
Remedial Action on Each Lamp Status
Continued on next page
CARD NAME
LAMP
STATUS
FAULT
CONTENT
REMEDIAL ACTION
PN-IPTB
(IPT)
L1 lamp is not on
Communication
error
Confirm whether the LYR lamp is
on.
Confirm the programming data:
CMA7
Check to see if the LAN cable is
correctly connected.
Reset the MB switch.
(Down Up Down)
Send ping to the IP address of the
IPT from a computer on the LAN,
and confirm whether the reply is
given.
When there is no reply, go to .
For only Point to Point connection,
confirm the followings.
a. Confirm the opposite side condition
as
to
above.
b. Send ping to the IP address of the
opposite IPT from a computer on the
LAN, and confirm whether the reply
is given.
When there is no replay, the LAN is
abnormal condition.
If the fault cannot be cleared,
replace the card.
LYR lamp is not
on
Network feature
failure
Confirm the programming data:
CMA7
Reset the MB switch.
(Down Up Down)
If the fault cannot be cleared,
replace the card.
1
2
3
4
5
7
6
1
5
7
1
2
3
FAULT DIAGNOSIS AND TROUBLESHOOTING
Содержание UNIVERGE NEAX 2000 IPS
Страница 1: ...NWA 008847 001 ISSUE 3 0 Maintenance Manual...
Страница 10: ...iv NWA 008847 001 Rev 3 0 a6toc001 fm THIS PAGE LEFT BLANK INTENTIONALLY...
Страница 124: ...114 NWA 008847 001 Rev 3 0 a6ch1001 fm THIS PAGE LEFT BLANK INTENTIONALLY JULY 01 2006...
Страница 244: ...234 NWA 008847 001 Rev 3 0 a6ch2001 fm THIS PAGE LEFT BLANK INTENTIONALLY JULY 01 2006...
Страница 262: ...252 NWA 008847 001 Rev 3 0 a6ch3001 fm THIS PAGE LEFT BLANK INTENTIONALLY...