User's Manual

Table Of Contents
Alarms and notifications
98-137573-A Chapter 6: Service & maintenance 6-7
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Service & maintenance
MKD
Connection
lost
(ID 008)
The SAILOR
6282 AIS
Transponder
continues
operation with
DTE set to 1, the
MKD is not
active.
This alarm is activated by
the system, if the AIS
Transponder does not
receive heartbeat
messages from at least
one minimum keyboard
display (MKD) unit (e.g.
SAILOR 6004 Control
Panel).
Check the power
supplies, cabling,
Ethernet
connection
between the AIS
Transponder and
the SAILOR 6004
Control Panel.
Restart both units:
SAILOR 6282 AIS
Transponder:
remove and
connect power,
SAILOR 6004
Control Panel: use
on/off button.
Internal /
external
GNSS
position
mismatch
(ID 009)
The SAILOR
6282 AIS
Transponder
continues
operation.
This alarm is activated
when the distance
between the external and
internal GNSS position
remains >100 m for an
interval longer than 15
minutes.
Check the NMEA
connection
between external
GNSS receiver and
the AIS
Transponder. Check
as well the GNSS
antenna, plugs, and
cable to the AIS
Transponder.
NavStatus
incorrect
(ID 010)
The SAILOR
6282 AIS
Transponder
continues
operation.
This alarm is activated if a
mismatch exists between
the sensor input and the
Voyage settings status.
E.g. when the status is set
by the operator to At
Anchor and the ship is
moving faster than 3 kn,
this alarm is activated.
Enter the AIS
Application on the
SAILOR 6004
Control Panel and
set Status in
Settings >
Voyage to the
correct state
according to the
ship’s current
movement.
Heading
sensor
offset
(ID 011)
The SAILOR
6282 AIS
Transponder
continues
operation.
This alarm is activated
when SOG is greater than
5 kn and the difference
between COG and HDT is
greater than 45° for 5 min.
Check the heading
sensor and its
NMEA connection
to the AIS
Transponder.
Alarm Consequence Reason Remedy
Table 6-1: AIS Alarms (Continued)