Simrad Robertson AP9 Mk3 Instruction Manual page 40

Robertson AP9 MK3 Autopilot
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2-12
III
DEADBAND 0.6
III
MIN. RUDD 1.5
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SERV. SP 18 Kn
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SPEED SENS 0.33
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MIN RADIUS 0.05
THRUSTER FUNC.
RUDDER+THRUST
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FU/A SCALE: 45°
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MAX RUDDLIM: 44°
Determines the deadband for the
feedback loop (rudder hunting)
and also the heading sensitivity
of the autopilot.
Range: 0,2° - 3,4°
Recommended: 0,6°
Determines the minimum amount
of rudder as first command.
Range: OFF - 10°
Recommended: OFF - 2°
Sets the autopilot speed reference
to the ship's service speed.
Range: 3 kn - 70 kn
Recommended setting: Ship's cruising
This setting scales the amount of
rudder for speed change (lower
speed, more rudder!)
Range: OFF - 1.92
Recommended: 0.36
This parameter limits the maximum
allowed turnrate setting or the minimum
allowed turn radius that can be set by the
Rate of Turn or Radius steering, selected
in Info loop 1. The setting also depends
on the service speed of the vessel. The
lower speed, the higher turn rate can be
set.
Range: 0.01 - 1.10 nm.
Recommended: Ship dependent
The thruster parameters only appear
if J4, 11-13 "Thruster Ident" on the
control unit are connected (via a switch).
See separate description.
Determines the scaling of the
follow up function.
Range: 45° - 60° - 70° - 90°
Recommended: Set to relevant rudder
scale.
Sets the absolute maximum
rudder deflection.
Range: 26° - 90°
Recommended: Appr. 5° less than
max rudder travel.
speed.
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