DPS NetGuardian 832A, Руководство пользователя

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87
Display Points Alarm Point Description Solution
11
56
NetGuardian
DX 1 fail
NGDdx 1 Fail (Expansion shelf 1
communication link failure)
Under Ports > Options, verify the
number of configured NGDdx units.
Use EXP filter debug and port LEDs to
help diagnose the problem. Use DB9M
to DB9M with null crossover for cabling.
Verify the DIP addressing on the back
of the NGDdx unit.
57
NetGuardian
DX 2 fail
NGDdx 2 Fail (Expansion shelf 2
communication link failure)
58
NetGuardian
DX 3 fail
NGDdx 3 Fail (Expansion shelf 3
communication link failure)
59 GLD 1 fail GLD address 1 is failed.
Connect just GLD unit 1 and attempt to
poll. Verify GLD is connected to data
port 8 and the hardware is RS485, not
RS232.
60 GLD 2 fail GLD address 2 is failed.
Verify the GLD unit addressing, and
test GLD units individually on the GLD
communication bus.
61 GLD 3+ fail
One or more GLD units addressed 3
through 12 may be failed.
Reduce the number of connected GLD
units to determine which unit may be
causing the link to fail.
62
Chan. Port
Timeout
Chan. Port has not forwarded any traffic
in the time specified by the Channel
Timeout Timer. The channel feature
forwards data between two ports so the
NG may be used to analyze serial
traffic using CHAN filter debug.
Change the data port type to OFF, or
set the Channel Timer to a different
setting.
63 Craft Timeout
The Craft Timeout Timer has not been
reset in the specified time. This feature
is designed so other machines may
keep the TTY link active. If the TTY
interface becomes unavailable to the
machine, then the Craft Timeout alarm
is set.
Change the Craft Timeout Timer to 0 to
disable the feature.
64 Event Que Full
The Event Que is filled with more than
500 uncollected events.
Enable DCP timestamp polling on the
master so events are collected, or
reboot the system to clear the alarm.
Table 14.1.1.A System Alarms Descriptions (continued)