NEC SL1100, Networking Manual

Page: 276 / 292

Issue 6.0 NEC SL1100
13 - 34 SL Net
10-31-01 Keep Alive Interval
This PRG is used to set the
Interval in which the system will
send a Keep Alive message to
Remote SL Net systems.
When set to 0 a Keep Alive will
not be sent across the network
and Alarm 15 will not be
reported on.
When set to (1 ~ 65535
seconds) the system will send
a Keep Alive to the Remote SL
Net systems at this interval.
When the system does not
receive a response to one of
these Keep Alive messages an
Alarm 15 will be generated and
labeled as a Warning.
An example of this alarm is:
MIN 0015 WAR 11/07/11 14:07
NW KeepAlive -none- ID:02-
004
MIN = Minor Alarm, this is
because the Alarm was flagged
as minor.
0015 = Alarm number 15.
WAR = Warning, indicating the
network is still up but a keep
alive was missed.
11/07/11 = Date the Warning
was generated
14:07 = Time in 24 hour format
that the Warning was
generated
NW KeepAlive = Alarm Name
None = Field not used
ID:02-004 = System ID 02
(from PRG 10-27) did not
respond to 4 Keep Alive
messages.
0 = Disabled
1~65535 = 1~65535 seconds
(default =0)
Program
Number
Program Name/Description Assigned Data