H3000 Pilot Handbook
108
HB-3001-03
•
If the indicator is erratic move to step (3)
3)
Check the voltage supply to the rudder reference is 4.5 to 5.0 volts.
4)
Check the signal from the rudder reference with a voltmeter at the Pilot
computer
With someone moving the helm slowly port to starboard (as in step 2) the voltage
should change smoothly. If the signal is incorrect suspect a faulty rudder reference
unit. Note: The difference between the signal voltages measured at the two end
stops must be at least 1V dc.
5)
If the fault always occurs at the same rudder angle, suspect a faulty rudder
reference unit. If the fault occurs at different rudder angles suspect a
fault in the wiring connections to the Pilot computer or a fault with the
Pilot computer electronics.
Fault 103 - Rudder Drive
Fault Description
The Pilot attempted to move the rudder, but did not sense any change in rudder
position or when the Pilot attempted to move the rudder, it moved in the wrong
direction.
Remedial Action
If the fault occurs all the time when the Pilot is engaged:
1)
Is the heavy-duty power supply circuit breaker for the Pilot drive switched
on? If not the fault 103 message may be triggered alongside a fault 115
message (see below).
2)
Move the helm. Does the rudder indicator work? if not check physical
installation of the rudder reference unit as detailed above.
3)
Select Power mode. If drive system includes a clutch or solenoid valve
(normal ram drives and most mechanical rotary drives), engage the pilot
and check the operation of the clutch or solenoid valve. It should not be
possible to move the helm with the Pilot engaged.
If the helm can be moved (i.e. the clutch fails to operate) disconnect the clutch
Summary of Contents for h3000
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Page 2: ......
Page 86: ...H3000 Pilot Handbook 86 HB 3001 03 DIP Switch Location DIP Switches ...
Page 94: ...H3000 Pilot Handbook 94 HB 3001 03 Continuous Drives Heavy Duty Power Supply Circuit Breaker ...
Page 95: ... H3000 Pilot Handbook 95 HB 3001 03 Linear Feedback Heavy Duty Power Supply Circuit Breaker ...
Page 96: ...H3000 Pilot Handbook 96 HB 3001 03 R Blk W G Scn Halcyon 2000 Compass ...
Page 97: ... H3000 Pilot Handbook 97 HB 3001 03 Halcyon Gyro Stabilised Compass ...
Page 98: ...H3000 Pilot Handbook 98 HB 3001 03 Direct Speed Input ...
Page 118: ...H3000 Pilot Handbook 118 HB 3001 03 P R S P R S P R S P R S ...