MAN B&W 16.01
Page 4 of 11
MAN Diesel
MAN B&W MC/MC-C engines 198 79 08-1.0
Sequence Diagram
MAN Diesel’s requirements for the control sys-
tem are indicated graphically in Fig. 16.01.08a,
‘Sequence diagram’.
The diagram shows the functions as well as the
delays which must be considered in respect to
starting ‘Ahead’ and starting ‘Astern’, as well as
for the activation of the slow down and shut down
functions.
On the right of the diagram, a situation is shown
where the order ‘Astern’ is over-ridden by an
‘Ahead’ order – the engine immediately starts
‘Ahead’ if the engine speed is above the specified
starting level.