Kongsberg Seapath 320, Техническое руководство

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Seapath 320
46 Man_techn_seapath320/rev.1
The MRU mounting angles can either be input manually or determined by use of the
Mounting Wizard . To use the MRU Mounting Wizard, see separate section in this
manual.
Figure 26 MRU geometry view
MRU location Enter the position of the MRU in X, Y, Z coordinated from
AP. The MRU location has to be measured or calculated
based upon drawings or previously measured points.
MRU mounting angles The mounting angles of the MRU in roll, pitch and yaw have
to be input to the MRU. The MRU mounting wizard can be
used to determine these mounting angles.
4.4.4.2 Heave configuration
When using real-time heave measurements, it is important to tune the heave parameters
(heave period and damping) to the vessel size and the motion characteristics for the
actual weather conditions. The default settings for filter mode heave period and
damping, have to be tuned for the actual vessel and weather conditions in order to
achieve optimum heave performance. Therefore, before a survey and/or during
operation check the heave performance of the Seapath and tune the heave parameters
until the best heave performance is achieved. An alternative is to select Automatic and
let Seapath automatically choose the best settings. The following should be considered
when selecting the different heave filter modes and parameters:
Filter mode: