Chapter 6 Alarms and Events
Communication Module Alarms and Events
294 SSU-2000 Technical Reference 12713020-003-2 Revision F.01 – January 2007
Communication Module Alarms and Events
There are six versions of operating software available for the Communication
module. This section describes the alarms and events associated with this software.
Basic and Basic + NTP
Table 6-4 lists the alarms and events for the following Communication module
firmware versions:
Basic (24113012-000-0)
Basic + NTP (24113012-001-0)
This table includes the typical response for each alarm or event, it’s event number,
and a description or a suggested corrective action. The SNMP MIB trap is listed in
the Alarm/Event/Trap Description column. Table 6-5 lists the default parameters for
the Communication module alarms.
Table 6-4. Basic and Basic +NTP Communications Module Alarm and Event Messages
Alarm/
Event/
Trap ID
Typical Alarm/Event/Trap
Response
Description/
Corrective Action
000 Communication, Fault Unable to communicate with other modules. Re-seat modules.
001 InterCommunication, Fault Identifies master output controller. No action necessary.
002 Power-A, Lost
Verify that the fuse for Power
A is properly installed and not
OPEN.
Verify that Power Bus A is providing –48 VDC to the unit. If no
power is connected to the Power A input and there is no plan to
connect power, issue the command AL 10-1 IG at the
prompt.
003 Power-B, Lost
Verify that the fuse for Power
B is properly installed and not
OPEN.
Verify that Power Bus B is providing –48 VDC to the unit. If no
power is connected to the Power B input and there is no plan to
connect power, enter the command AL 10-1 IG at the prompt.
004 SPI Watchdog, Timeout Unable to communicate with other modules. Re-seat module.
005 Shelf #2 Comm, Lost Unable to communicate with Expansion Shelf 2. Check cables.
006 Shelf #3 Comm, Lost Unable to communicate with Expansion Shelf 3. Check cables.
007 Shelf #4 Comm, Lost Unable to communicate with Expansion Shelf 4. Check cables.
008 Shelf #5 Comm, Lost Unable to communicate with Expansion Shelf 5. Check cables.
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