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H5000

 

Pilot

 

Advanced

 

User

 

7

 

 

 

Tack

 

Time

 

Type

 

Steering

 

Algorithm

 

control

 

What

 

is

 

it?

 

A

 

control

 

that

 

allows

 

the

 

user

 

to

 

control

 

the

 

speed

 

of

 

a

 

Tack

 

or

 

Gybe

 

manoeuvre.

  

What

 

does

 

it

 

do?

 

Adjusts

 

the

 

rudder

 

control

 

during

 

a

 

tack

 

to

 

allow

 

faster

 

or

 

slower

 

tack/gybe

 

manoeuvres.

 

Advanced

 

User

 

Notes

 

 

If

 

the

 

boat

 

fails

 

to

 

complete

 

a

 

tack

 

by

 

due

 

to

 

stalling

 

close

 

to

 

head

to

wind,

 

try

 

reducing

 

the

 

tack

 

time

 

 

Consider

 

tack

 

time

 

to

 

be

 

equivalent

 

to

 

“use

 

more

 

rudder”

 

(lower

 

tack

 

time),

 

or

 

“use

 

less

 

rudder”

 

(higher

 

tack

 

time)

 

as

 

opposed

 

to

 

a

 

definitive

 

controlled

 

timing

 

of

 

a

 

tack

 

or

 

gybe.

 

The

 

actual

 

time

 

will

 

be

 

dictated

 

by

 

tacking/gybing

 

angles,

 

sea

state,

 

wind

 

speed

 

and

 

boat

 

speed

 

among

 

other

 

variables.

 

IMOCA

 

60

 

Advisory

 

We

 

recommend

 

that

 

a

 

range

 

of

 

5

10

 

seconds

 

is

 

used

 

as

 

a

 

starting

 

point.

 

Control

 

Sailing

 

>

 

Tack

 

Time

 

 

 

Содержание H5000 Pilot

Страница 1: ...cument should be used alongside the standard Operation and Installation manuals for advanced users only Note that some features are only available if Advanced mode is enabled on the H5000 Pilot Keypad...

Страница 2: ...error Advanced User Notes Linked to cruising speed Rudder Gain is used in Perf 1 response level it is used with less effect in Perf 2 5 levels Rudder gain is progressively faded out as the response le...

Страница 3: ...Speed setting the Pilot will apply more rudder for a given course error If Boat Speed is greater than the Cruising Speed setting the Pilot will use less rudder for the same course error Advanced User...

Страница 4: ...r a manually input speed Advanced User Notes 0 Automatic 1 25 knots in manual setting Note that under estimating the speed will tend to over steer the boat over estimating the speed will tend to under...

Страница 5: ...et based on the most recent measurements from the rudder Advanced User Notes The AutoTrim value is reset every time the AUTO mode is entered or when a course change of greater than approximately 20 is...

Страница 6: ...ot will continue to adjust internal variables that are essential for steering performance e g rudder turn rate ratio Every 30 minutes the Pilot will save the latest values into stored memory Advanced...

Страница 7: ...t fails to complete a tack by due to stalling close to head to wind try reducing the tack time Consider tack time to be equivalent to use more rudder lower tack time or use less rudder higher tack tim...

Страница 8: ...nd TWA downwind Advanced User Notes If the user has enabled wind mode to be auto the Pilot will select either AWA or TWA appropriately The change over point is at 70 degrees TWA At angles less than 70...

Страница 9: ...ing a lot of power and putting unnecessary wear and strain on steering components The user may choose to use the Auto Response feature to allow the Pilot to increase but not decrease the user set resp...

Страница 10: ...ed User Notes User limit setting Set to Economy Normal or Sport to control the course error sensitivity used by the Pilot to determine when it increases the response mode The Pilot will slowly increas...

Страница 11: ...Allows the user to save power by running a response level relevant to the typical conditions rather than the worst case conditions expected Advanced User Notes User limit setting May be set to Wide M...

Страница 12: ...er gain control If in doubt apply a lower gain the weather helm algorithm will correct for longer term effects Allow 1 minute after engaging Pilot for weather helm to stabilise prior to adjusting Heel...

Страница 13: ...instead of or as well as Gust Response If you use TWS Response it is recommended that you set the gain level for that feature first then set the Gust Response gain Only applied between min TWA and Ma...

Страница 14: ...and increase It is recommended that you set up TWS Response gain with the Gust Response turned off initially This feature takes longer to effect the boat s TWA angle than Gust Response Maximum bear a...

Страница 15: ...he user to adjust the variation between the two extremes of the wind range between the Max TWA limit and the Min TWA limit Advanced User Notes User gain control start with a low value and increase The...

Страница 16: ...sponse Off Economy Normal Sport Recovery Off Narrow Medium Wide Limits TWA Minimum 110 165 degrees TWA Maximum 110 165 degrees Bear Away Max 1 20 degrees Cruising Speed 2 50 knots Rudder Limit 10 45 d...

Страница 17: ...uto Selection Compass Navigation Position Boat Speed Apparent Wind Angle True Wind Angle Heel Angle Rudder Feedback Setup Display Day Mode Red Backlight On Off Inverse Display On Off Contrast 1 10 Nig...

Страница 18: ...H5000 Pilot Advanced User 18 APPENDIX B H5000 Pilot Speed selection sequence...

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