056336 Rev. AA
NAVIGUIDE 4000
Page 1–14
1.3: Example System Configurations
1.3.7
Dual FU / NFU Manual Steering for Dual Rudders
Fig.1–7 shows a Dual FU / NFU manual steering system for dual rudder control.
For each of the port and stb. rudders, two SCUs are provided, each of which is
controlling a separate steering gear pump.
In case of failure of one of the SCUs, the remaining SCU at the same side takes
over control of the associated rudder, thus ensuring redundancy of the system.
Fig. 1–7:
example dual
FU/NFU steer-
ing for dual
rudders
Port Wing
Main Bridge
Stb. Wing
Port
SCU 1
Port
Steering
Gear
Pump 2
Port
Steering
Gear
Pump 1
NAVINET 4000 Steering Control Network
SAM
Stb.
SCU 1
Port
SCU 2
Stb.
SCU 2
Stb.
Steering
Gear
Pump 2
Stb.
Steering
Gear
Pump 1
DRSS
DRSS
Summary of Contents for naviguide 4000
Page 6: ...056336 Rev AA NAVIGUIDE 4000 iv ...
Page 70: ...056336 Rev AA NAVIGUIDE 4000 Page 2 46 2 3 Operating Procedures ...
Page 76: ...056336 Rev AA NAVIGUIDE 4000 Page 3 6 3 2 System Alarms ...
Page 82: ...056336 Rev AA NAVIGUIDE 4000 Page 4 6 4 4 DC Daughter PCB Jumper Settings ...
Page 128: ...056336 Rev AA NAVIGUIDE 4000 Page 6 40 6 1 SCU Setup Menu ...
Page 174: ...056336 Rev AA NAVIGUIDE 4000 Page 7 46 7 3 Setup of 6 Key Units ...
Page 178: ...056336 Rev AA NAVIGUIDE 4000 Page 8 4 8 2 Solenoid Daughter PCBs ...
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Page 213: ...Page 2 of 2 Setup 610 CAN bus rate 50 kb sec 62 5 kb sec 125 kb sec 250 kb sec 500 kb sec ...
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