Marine Commercial Control - Volvo Penta D5A T Operator's Manual

Marine Commercial Control

This chapter describes functions and operation of the Marine Commercial Control system (MCC) and the MCU
(Marine Control Unit).
Applications and Modes
The MCC system can be configured for different applications. Auxiliary (AUX), Emergency (EME), Combined
(CMB) and Propulsion (PRP). The difference lies in the configuration file for the software and in the connections
between the MCU and SDU. In each application the system operate in a number of modes.
Application
Auxiliary
Emergency
Combined
Propulsion
Modes Interface to Start/Stop the engine
OFF-AUX Blackout start on terminal
Start on terminal
Stop on terminal
Start button on MCU and RP
Stop button on MCU and RP
OFF-EME Blackout start on terminal
Start on terminal
Stop on terminal
Start button on MCU and RP
Stop button on MCU and RP
OFF-EME-HRB In EME Mode
Blackout start on terminal
Start on terminal
Stop on terminal
Start button on MCU and RP
Stop button on MCU and RP
In HRB Mode
Start on terminal
Stop on terminal
Start button on MCU and RP
Stop button on MCU and RP
OFF-PRP Start on terminal
Stop on terminal
Start button on MCU and RP
Stop button on MCU and RP
Control System
Note
Blackout start will give the
number of start attempts spe-
cified in the setpoint "Crank
attempts". Default is 3 start
attempts, for unlimited, set to
zero (0).
Blackout start will give the
number of start attempts spe-
cified in the setpoint "Crank
attempts". Default is 3 start
attempts, for unlimited, set to
zero (0).
Blackout start will give the
number of start attempts spe-
cified in the setpoint "Crank
attempts". Default is 3 start
attempts, for unlimited, set to
zero (0).
Blackout start inactive.
Controller operates like in
AUX mode.
Only on variable speed engi-
nes.
Blackout start inactive
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