(eg shaft generator adjustment) when there are an authorized representatives of the engine
builder on board. More requests must be agreed from WinGD.
3.3.3.2
Control System
The CPP control functions are usually part of the engine control system and include the
functions in the paragraphs that follow.
•
Combinator Mode 1
Combinator mode for operation without a shaft generator. A combinator curve that
includes an applicable light running margin can be set in the permitted operation area,
Line 7 (see
).
•
Combinator Mode 2
An optional mode used in connection with shaft generators. During maneuvering, the
combinator curve follows the Line 9. At sea the engine is operated between point F and
100% power (Line 8) at constant speed.
For manual and/or emergency operation, different setpoints for speed and pitch are
usually supplied.
An alarm is also usually given in the main engine safety system, or the alarm and
monitoring system when the engine operates for more than three minutes in the operation
area that is not permitted. If the engine operates for more than five minutes in the
operation area that is not permitted, the engine speed must be decreased to idle speed
(less than 70%).
X92DF
AA00-0000-00AAA-042B-A
Operation Manual
The relation between engine and propeller
Winterthur Gas & Diesel Ltd.
- 76 -
Issue 002 2020-08
