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Simrad Robertson AP9 Mk3 User Manual

Simrad Robertson AP9 Mk3
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INSTRUCTION MANUAL
Robertson AP9 Mk3
Autopilot
20169223

Table of Contents

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Simrad Robertson AP9 Mk3 Specifications

General IconGeneral
DisplayLCD
Weather ModeYes
TypeAutopilot
ManufacturerSimrad
ModelAP9 Mk3
Power Supply12/24V DC
Control UnitIncluded
Control ModesAuto, Nav, Wind
InterfaceNMEA 0183
Rudder FeedbackYes

Summary

1 INTRODUCTION

1.6 AP9 MK3 with analogue thruster control

Explains the AP9 MK3 system setup for analogue thruster control using interface boards.

1.9 Connection of steering levers

Covers the connection of NFU and FU steering levers to the AP9 MK3 system.

2 OPERATION

2.3 Mode selection

Explains the different operational modes: HELMSMAN, AUTOPILOT, NAV. MODE, and OFF.

2.4 Parameter setting

Covers the adjustment of various autopilot parameters via the INFO button and loops.

RUDDER

Explains the RUDDER parameter and its effect on steering performance.

WEATHER

Describes the WEATHER setting for controlling sensitivity to course deviation.

COUNTER RUDDER

Explains the COUNTER RUDDER adjustment for smooth transitions and stabilization.

Rudder limit

Explains the Rudder Limit parameter for controlling rudder deflection.

Off Course limit

Details the Off Course limit parameter and its alarm function.

Autotrim

Explains the AUTOTRIM function for compensating constant heading errors.

Nav. filter (Only in NAV. mode)

Describes the NAV. FILTER setting for XTE navigation with poor reception.

Nav. gain (Only in NAV. mode)

Explains the NAV. GAIN parameter for controlling heading correction based on cross track error.

Nav. trim (Only in NAV. mode)

Describes the NAV. TRIM parameter for compensating track offset due to wind/current.

DEADBAND

Explains the rudder deadband for stabilizing rudder control.

Minimum Rudder

Details the Minimum Rudder parameter for vessels with slow rudder response.

Thruster Deadband

Explains the thruster deadband parameter for applying thruster commands.

Minimum Thrust

Describes the Minimum Thrust parameter for controlling thruster power.

On course steering

Observing and minimizing rudder commands for optimum performance.

Minimum rudder function

How to counteract inactive rudder response.

Course Changes

Procedure for selecting and adjusting Rate of Turn parameter for course changes.

4 TECHNICAL SPECIFICATIONS

4.1 AP9 MK3 Control Unit

Technical specifications for the AP9 MK3 Control Unit, including dimensions and inputs/outputs.

5 INSTALLATION

5.3 Control Unit

Details on mounting the AP9 MK3 Control Unit, including panel cut-out and viewing angle considerations.

5.5 D90/D91/D92/D93/D99 Distribution Unit

Details on the D90-D99 series Distribution Units, their functions, and voltage outputs.

5.6 RF14XU Rudder Feedback Unit

Installation instructions for the RF14XU Rudder Feedback Unit, including mounting and linkage.

AP9 MK3 Dual Station

Details on connecting and operating the AP9 MK3 in a dual station configuration.

5.8 Mode selection (External mode selector)

How to configure mode selection using an external mode selector switch.

5.17 Start-Up and commissioning

Procedures for starting up and commissioning the installed autopilot system.

Rudder Feedback Unit Adjustments

Adjusting the Rudder Feedback Unit to the center position using DEBUG mode.

5.18 Selection of parameter settings

How to program and adjust autopilot parameters for vessel characteristics via INFO loops.

5.19 Dockside Alignment/test

Procedures for dockside alignment and testing of the system components.

5.20 Sea Trial

Guidelines for testing and adjusting autopilot parameters during sea trials for optimal performance.

6 TROUBLE SHOOTING

6.1 Fault warnings

Lists fault warnings displayed on the AP9 MK3 and their causes and resolutions.

6.4 MALFUNCTION OF THE D90-91-92

Troubleshooting common malfunctions of D90-91-92 Distribution Units.

6.5 MALFUNCTION OF THE D93/D94

Troubleshooting common malfunctions of D93/D94 Distribution Units.

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