NEC SL1100 Programming Manual page 561

ISSUE 4.0
Alarm Re-
Type Name
No. port
6 0 0 Blocking
8 1 0 RAM
Backup
Battery
Error
10 0 0 ISDN Link
Error
11 0 0 CTI Link
Error
14 0 0 LAN Link
Error
15 0 0 Network
Keep
Alive
(V1.5
Added)
Programming Manual
Content of
Cause
Alarm
The link of ter- 1. Terminal
minals connec- Breakdown.
ted with the ESI 2. Faulty wiring
package came and wiring ter-
off. mination.
3. External
noise.
4. ESI package
Breakdown.
RAM backup
battery on the
CPU unit is un-
plugged or de-
fective.
Layer1 link of 1. Check Con-
ISDN lines nection be-
came off. tween main
device and
ISDN line.
2. DSU Break-
down.
3. The setting of
Program
10-03 does
not corre-
spond to an
actual line.
The link with the 1. LAN cable de-
CTI server fective.
came off. 2. Connected
HUB broken.
3. The CTI serv-
er doesn't
start normally.
The link with 1. LAN cable de-
LAN on CPU fective.
came off. 2. Connected
HUB broken.
3. Defective
CPU.
1. The net- 1. LAN cable is
work con- defective.
nection has 2. Net side trou-
been cut. ble.
2. Network 3. Packet
Keep Alive blocked by
restoration. firewall.
3. Response 4. Repetition of
notification IP address.
on network
Keep Alive.
Action Recovery
Confirm the termi- The error is
nal connected with recovered
same ESI. If they when con-
work normally, necting or ex-
confirm the break- changing it.
down or the wiring
for the terminal.
Exchange the ter-
minal that doesn't
work and the work-
ing terminal, and
confirm it's work-
ing. An external
factor of the noise
etc. is thought.
Please reconfirm
wiring and the in-
stallation, etc.
Please inquire of
the manufacturer
when the problem
occurs after it con-
firms it.
Check the battery The error is
connector. If it is recovered
connected correct- once the bat-
ly, replace the bat- tery is re-
tery. placed.
1. Confirm the When the
data of Pro- connection
gram 10-03. returns nor-
2. Confirm wiring mally, the er-
and the instal- ror is recov-
lation of DSU. ered.
3. Check with the
manufacturer
if the problem
occurs again.
1. Confirm the When the
CTI server, connection
wiring, and the returns nor-
connection. mally, the er-
2. Check the ror is recov-
manufacturer ered.
if the problem
occurs again.
Confirm the opera- When the
tion of LAN con- connection
nector, LAN cable, returns nor-
and HUB again. mally, the er-
ror is recov-
ered.
1. Confirm that When the
the defect is connection
on the Net- returns nor-
work side. mally, the er-
2. Confirm the ror is recov-
settings of ered.
HUB and the
router, etc.
SL1100
Alarm
Status
ERR
REC
Program
90
ERR
REC
ERR
REC
ERR
REC
ERR
REC
ERR
REC
WAR
2-541