OPERATION
AUTOPILOT
NautoPilot 5000 Series
143
4002.DOC010102
Edition: September 2014
Message
Possible cause
Remedy
APIF: analog FB fail.
Sel. Man. Steering
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APIF: analog FB
Illegal analogue feed-
back values at the APIF
analogue input.
Refer also to the manual
for the Autopilot Inter-
face.
-- Check feedback
source.
-- Check feedback
configuration.
-- Check Analog IN
Wire break
configuration.
APIF: autopilot activa-
tion failed.
Check Position Sensors
----------------------------------------------
APIF: autopilot
Autopilot was activated
(Main Steering Switch)
but has failed.
Main Steering Switch is
connected to the Autopi-
lot Interface plug B10
(automatic/hand).
-- Check data
transmission between
NautoPilot Operator
Unit and Autopilot
Interface.
-- Check steering
selector switch.
-- Check Autopilot
Interface.
APIF: autopilot override.
----------------------------------------------
APIF: autopilot
Status information only:
Autopilot function has been switched off by
selecting the Tiller override operation.
APIF: CAN0 fail.
Sel. Man. Steering
----------------------------------------------
APIF: CAN0 fail.
CAN0 bus
communication is down.
Refer also to the manual
for the Autopilot Inter-
face.
-- Check CAN bus
connector cable.
-- Check
termination
(end device).
-- Check CAN bus
source
(Feedback Unit).
-- Check address/
group.
APIF: CAN1 fail.
Inspect CAN wiring
----------------------------------------------
APIF: CAN1 fail.
CAN1 bus
communication is down.
Refer also to the manual
for the Autopilot Inter-
face.
-- Check CAN bus
connector cable.
-- Check
termination
(end device).
-- Check address/group.
