Raymarine p70r - Page 77

Alarm name Alarm type Description Action
Auto release
Safety Alarm
Appears
when the
user has
taken back
control of
the steering
whilst in an
engaged
mode (Auto,
Track, etc)
using the
y-by-wire
steering
wheel.
• Pilot drops
to standby
and alarm
times out
after 10
seconds.
Drive
stopped
Safety Alarm
Indicates a
rudder stall
condition has
persisted
or that
the power
has been
removed
from the
drive unit.
Initiated in
Auto, Track &
Wind modes.
• Check out-
put from
SPX, drive
unit and
connec-
tions.
• Pilot drops
to standby
and alarm
times out
after 10
seconds.
No Control
Head
Safety Alarm
The course
computer has
lost commu-
nications with
the Pilot con-
troller, this
alarm is gen-
erated by the
course com-
puter.
• Check
connec-
tions for
short or
open cir-
cuit.
• Check
system
for device
fault.
• Pilot drops
to standby
and alarm
times out
after 10
seconds.
No Drive
Detected
Safety Alarm Communica-
tion between
the EV unit
and ACU has
been lost or
cannot be es-
tablished.
• Check
LED diag-
nostics in-
dicators.
• Check
output
from EV
and ACU
units.
• Check
physical
connec-
tions and
cable con-
dition, re-
place if
necessary.
Alarm name Alarm type Description Action
SeaTalk fail Safety Alarm
Total
SeaTalk data
transmission
problem.
• Check
connec-
tions for
short or
open cir-
cuit.
• Check
system
for device
fault.
• Pilot drops
to standby
and alarm
times out
after 10
seconds.
EEPROM
corruption
Safety Alarm
A corruption
of critical
conguration
data has
occurred.
• Pilot drops
to standby
and alarm
times out
after 10
seconds.
No Pilot
Safety Alarm
The Pilot con-
troller has
lost commu-
nications with
the course
computer;
this alarm is
generated by
the Pilot con-
troller.
• Check
Seatalk or
Seatalk
ng
bus wiring
between
SPX
and Pilot
controller.
• Check that
the course
computer
is powered
up.
No
Compass
Safety Alarm Compass
is not
connected.
• Check
connec-
tions and
compass
trans-
ducer.
Rate Gyro
fault
Safety Alarm
The gyro
sensor has
failed.
• Internal
Gyro fail-
ure, inves-
tigate fault
and Con-
sult a Ray-
marine
Service
Agent.
Pilot controller alarms
77