OPERATION
NautoPilot 5000 Series
154
4002.DOC010102
Edition: September 2014
Message
Possible cause
Remedy
No Speed
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No Speed
Wrong operator input.
No speed data available.
Attempt to start Track
Control mode but there
is no speed data.
Attempt to start Course
Control mode but there
is no speed data.
Attempt to switch from
manual steering to
Heading Control.
No Speed input.
Check operator’s input/
adjustment
(see section 2.3.6.2).
Check speed sensor(s)
or select “Manual
Speed” and adjust speed
(see section 2.3.6.2).
Check speed sensor(s)
or select “Manual
Speed”
(see section 2.3.6.2).
Check speed sensor(s)
or select “Manual
Speed”
(see section 2.3.6.2).
Check speed sensor(s)
or select manual speed
(see section 2.3.6.2).
-- Reset NautoPilot
Operator Unit by
switching off the
supply voltage or by
removing the fuse.
-- Check speed sensor.
-- Select manual speed
and adjust speed
(see section 2.3.6.2).
No Steering Mode
Status
Use NFU direct
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No Steer.Status
The Autopilot does not
receive a valid steering
mode selection status.
-- Switch immediately to
a non follow up
steering mode.
-- Check FU Amplifier,
Alarm Signal Unit and
Alarm Status
Interface if available.
Not in Heading Control
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Not in Heading C
Attempt to switch in
Course control mode.
The current operating
mode is not Heading
control.
Switch back to Heading
control mode and try it
again.
