Electrical system
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MCC system overview
Terminology
MCC .......................................................
Marine Commercial Control, name of the over all system.
MCU .......................................................
Marine Control Unit, the central control unit of the system.
SDU ........................................................
Shudown Unit, for engine protection. Activates a fuel shut-off valve to
shut down the engine. Separated from the engine control system, all
functions hard wired.
COM .......................................................
Communication Module, for J708/J587 and CAN2 bus (for RP and
other extension modules).
RP ...........................................................
Remote Panel, additional display panel for remote monitoring.
EMS ........................................................
Engine Management Systemmonitors engine status and handles engine
speed and torque governing and overall control of fuel injection and
emission control algorithms.
PM ..........................................................
Power Module, handles power distribution and power management. It
also monitors power supply and switches to secondary power.
Summary of Contents for D11 series
Page 1: ...Marine Propulsion Diesel Engines Installation 1 1 D E D5 D16 series ...
Page 2: ......
Page 208: ...206 References to Service Bulletins Group No Date Concerns ...
Page 209: ...207 Notes ...
Page 210: ...208 Notes ...
Page 212: ...7748655 English 11 2007 ...