OPERATION
NautoPilot 5000 Series
162
4002.DOC010102
Edition: September 2014
Message
Possible cause
Remedy
TC Interr Missing Way-
point
----------------------------------------------
Trck.Ctrl.Interr
ECDIS does not transmit
requested waypoint to
Autopilot.
Or at Track Control start
no waypoint was trans-
mitted from the ECDIS.
Check ECDIS.
Start Track Control
again.
TC Interr
Too close to Waypoint
----------------------------------------------
Trck.Ctrl.Interr
During Track Control the
ship is too close to the
waypoint.
The approach would end
after track end or after
start of the next track.
Check route.
TC Interr
Track too far away
----------------------------------------------
Trck.Ctrl.Interr
When selecting Track
Control with “Return To
Track” manoeuvre, the
ship is too far away from
the planned track.
Track Control not pos-
sible.
For explanation of the
error,
see section 1.4.5.1.7.4.
Approach the track by
Heading Control and
then select Track Control
again.
TC Interr Wheeloverline
Overrun
----------------------------------------------
Trck.Ctrl.Interr
During Track Control the
wheel--over--line has
been reached before the
geometrical check has
been performed.
Check route.
TC Interr Waypoint not
ahead
----------------------------------------------
Trck.Ctrl.Interr
During Track Control the
bearing to the the new
waypoint (after having
finished track change
manoeuvre) does not fit
with the heading of the
ship after the turn.
Modification of route dur-
ing Track Control.
Restart Track Control.
TC Interr Waypoint too
far away
----------------------------------------------
Trck.Ctrl.Interr
When selecting Track
Control with “return to
Track” manoeuvre, the
ship is too far away from
the first waypoint.
Track Control not pos-
sible.
For explanation of the
error,
see section 1.4.5.1.7.4.
Approach the waypoint
by Heading Control and
then select Track Control
again.