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19. Parameters Setup
19-4
19.1.4 Optimization parameters setting
The optimization parameters are used in optimization calculation. Therefore these parameters must be defined
before calculation.
In order to modify optimization parameters, do the following:
1. Spin the scrollwheel to show Menu/Info/Chart
Menu in the guidance area then push the left button.
2. Choose Initial Settings then push the scrollwheel.
3. Put the cursor on the triangle in the Initial Settings
dialog box to show the Initial Settings menu.
4. Choose Optimization parameters from the menu
then push the scrollwheel.
5. Choose Planning parameters from the menu then
push the scrollwheel.
6. Modify optimization parameters by placing the
cursor in the desired edit box and using the
scrollwheel to set value. Push the scrollwheel to
confirm.
Note 1: HFO: Heavy fuel oil, DO: Diesel oil
Note 2: It is not necessary to enter leading zero ("0").
Speed
kn
This is a very important data table that contains ship's fuel consumption with the different speeds. There are 11
different speeds available to define fuel consumption on those specific speeds. Prior to entering data in the form,
prepare the following graphic in order to find those 11 points.
Set 11 points on the graphic as explained above. Transfer those 11 points to the table in the chart radar. Use more
points where the curve bends more.
Example: 3.5 KN = 0.72 Ton / Hour HFO
Use the second graphic for diesel oil, if diesel oil consumption is relative to the speed.