Alarms •
••
• 411
List of Steering alarms with Yokogawa Autopilot
Alarm number 2451: ROUTE: WP APPROACH ALARM /1
------------------------------
WAYPOINT IS NOW BEING
APPROACHED.
PRESS 'ACKN. WARNING' TO
ACCEPT THE TURN.
Alarm number 2452: ROUTE: TURNING DISABLED /1
------------------------------
WHEELOVER POINT HAS BEEN PAS-
SED WITHOUT 'ACKN. WARNING*
'RADIUS CONTROL' MODE HAS THEN
AUTOMATICALLY BEEN INITIATED
Alarm number 2455: ROUTE: OFF COURSE /4
------------------------------
REQUIRED 'SET COURSE' FOR NEXT
WAYPOINT EXCEEDS THE 'LOWER
OFFCOURSE' OR 'HIGHER OFF-
COURSE' LIMIT OF PLANNED
COURSE.
ACCEPT THE SITUATION BY PRES-
SING 'ACKN. WARNING'
Alarm number 2456: ROUTE: WP APPROACH ERROR /1
------------------------------
'TIME TO WOP' HAS CHANGED
SINCE 'WP APPROACH' ALARM WAS
ACKNOWLEDGED, POSSIBLY DUE TO
A POSITION JUMP.
VERIFY POSITION AND SPEED SEN-
SORS IN 'SENSORS'
Alarm number 2458: ROUTE: LAST WP APPROACH /1
------------------------------
FINAL WAYPOINT OF THE ROUTE
IS REACHED.
AUTOMATICALLY INITIATE
'RADIUS CONTROL' MODE, AND
CANCEL THE ROUTE.
Alarm number 2460: PILOT: ROT WILL BE EXCEEDED /4
------------------------------
THE RADIUS SENT TO AUTOPILOT
IS EXCEEDING THE MAXIMUM
LIMIT FOR TURNRATE.
INCREASE THE RADIUS, OR
REDUCE SPEED.
Alarm number 2461: ROUTE:ROT WILL BE EXCEEDED /4/7
------------------------------
WAYPOINT IS BEING APPROACHED
WITH TOO HIGH SPEED FOR THE
PLANNED RADIUS, CAUSING MAX.
TURNRATE TO BE EXCEEDED.
REDUCE THE SPEED OR INCREASE
RADIUS BY OVERDRIVING WITH
'MAN. SET COURSE'.
Alarm number 2464: ROUTE: NO SELECTED ROUTE /7
------------------------------
NO ROUTE HAS BEEN SELECTED,
AND ROUTE STEERING CANNOT BE
INITIATED.
SELECT A ROUTE AND NEXT WAY-