Installation manual Simrad AP50 Autopilot Standard system English www.simrad-yachting.com Sw.1.
INSTALLATION MANUAL SIMRAD AP50 Autopilot Standard System 20222469/B Sw. 1.3.
Simrad AP50 Autopilot About this document Rev. A First issue. The former Instruction Manual P/N 20221032 Rev. C has been splitted into one Operator Manual and one Installation Manual. Manuals are updated according to software version 1.3. S9 Steering Lever has been included. QS50 and JD5X are added to the Technical Specifications. TI50 is replaced by TI51. Rev. B Minor corrections. © 2007 Navico Egersund AS. All rights reserved.
General Information Installation Manual This manual is intended as a reference guide for the correct installation and commissioning of the Simrad AP50 autopilot. Great care has been taken to simplify the installation set-up of the AP50; however, an autopilot is a complex electronic system and particular attention has to be paid by the installer.
Simrad AP50 Autopilot Contents 1 GENERAL INFORMATION ...............................................................................1 1.1 Introduction ....................................................................................................1 1.2 How to Use This Manual................................................................................2 2 INSTALLATION ...................................................................................................3 2.1 General....................
General Information 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.20 2.21 3 JP21 Jack Point Installation..........................................................................29 RC25 Rate Compass .....................................................................................30 RFC35 Fluxgate Compass ............................................................................32 FU50 Steering Lever ....................................................................................
Simrad AP50 Autopilot 3.3 3.4 4 vi Interface Set-up.............................................................................................54 Sea Trial........................................................................................................61 Compass Calibration................................................................................62 Compass Offset........................................................................................63 Set Thrust Direction, On/Off Thruster..
General Information Counter rudder .........................................................................................82 W Seastate................................................................................................82 W Rudder .................................................................................................82 W Count rudder........................................................................................82 W Rudder limit ..............................................
Simrad AP50 Autopilot 6.11 6.12 6.13 6.14 6.15 6.16 6.17 6.18 RF14XU Rudder Feedback Unit ................................................................103 NI300X NMEA Interface ...........................................................................105 TI51 Thruster Interface...............................................................................106 AD50 Analog Drive....................................................................................106 R3000X Remote Control ..................
General Information 1 GENERAL INFORMATION 1.1 Introduction The AP50 system is produced and tested in accordance with the European Marine Equipment Directive 96/98. This means that the AP50 complies with the highest level of tests for nonmilitary marine electronic navigation equipment existing today.
Simrad AP50 Autopilot It is required that both the shipping company and ships shall be certified by the Administration (the government of the state whose flag the ship is entitled to fly), by an organization recognized by the Administration or by the government of the country acting on behalf of the Administration. 1.2 How to Use This Manual This manual is intended as a reference guide for installing and commissioning the Simrad AP50 autopilot.
Installation 2 INSTALLATION 2.1 General This section provides detailed information required to properly install the AP50 Autopilot system.
Simrad AP50 Autopilot 5. Select the dockside settings and perform tests (see page 47) a) Master operation b) Boat type selection c) Boat length selection d) Drive unit voltage selection. e) Rudder calibration f) Automatic rudder test g) Rudder limit h) Rudder deadband i) Thruster type (optional) 6. Interface set-up for Junction Unit, GI51 and NI300X (if installed; see page 54) 7. Select the settings in the User Set-up Menu for Speed source, Compass source, and Nav. source. Ref. AP50 Operator Manual. 8.
Installation Pay particular attention to the junction unit/drive unit combinations on page 21 and the cable length and number of Robnet units on page 27. Also refer to Junction Units in the AP50 Operator manual. As many of the units are communicating on a common network (Robnet) with identical connectors, the installation is simplified. Mount the units within the standard cable length supplied with each unit, if possible (refer to Technical Specifications, section 4, beginning on page 91.
Simrad AP50 Autopilot 2.6 RF300 Rudder Feedback Unit (For small to medium size vessels) The RF300 Rudder feedback unit mounts close to the rudders, and is mechanically linked to the rudder tiller arm or rudder quadrant (refer to Figure 2-2 on page 7 for the recommended mounting arrangement). Note that the RF300 transmitter arm has two slots for the transmission link. The slots enable maximum flexibility to provide the 1:1 mechanical linkage relationship.
Installation Figure 2-2 RF300 Rudder Feedback Unit Mounting (019356) Note ! Due to space limitations, it may be necessary to cut the length of the transmitter rod to move the RF300 closer to the rudderpost. Tighten the mounting screws for both the RF300 Rudder Feedback Unit and the transmitter rod ball joint.
Simrad AP50 Autopilot 2.7 RF45X Rudder Feedback Unit (For medium to large size vessels) The RF45X Rudder Feedback Unit is normally installed with the shaft pointing upwards. However, it can be mounted with the shaft pointing downwards for increased convenience. The deflection can then be inverted in the AP50 software or as illustrated in Figure 2-5 on page 9. An “upside-down” installation will make access to the unit more efficient as it can be opened without moving it from the mounting base.
Installation Electrical Connection Use a twisted-pair shielded cable, 0.5 mm2 (AWG20), between the breakout box and the J50 Junction Unit. The cable length is not critical but should be kept to a minimum. The cable should be connected to the junction unit according to Figure 2-5. When splicing the cables in the breakout box, crimp the enclosed pins on each wire of the extension cable to avoid cutting off the wires at the terminal point when the screws are tightened.
Simrad AP50 Autopilot Figure 2-6 RF45X Connection to RI9 Rudder Angle Indicators and RI35 Mk2 (optional) The above connection diagram shows how to connect an RI9 Rudder Angle Indicator to a system with RF45X Rudder Feedback Unit. For connection of RI35 Mk2 Rudder Angle Indicators only, refer to the RI35 Mk2 manual. This connection gives full functioning indicator(s) also with the autopilot switched off.
Installation Mechanical Alignment The purpose of this procedure is to find the zero point and to allow the feedback unit to operate within its active segment. If the unit operates outside this segment, there will be a feedback failure alarm. ve Ac ti ent gm se 1. Position the rudder amidships. 2. Loosen the two screws that secure the transmission lever to the RF45X shaft. Fe edb ack failure zone Slot 3.
Simrad AP50 Autopilot 2.8 RF14XU Rudder Feedback Unit Mechanical mounting Before installation, check that the alignment mark on the mounting plate agrees with the mark on the shaft. Bring the rudder to Midships position. The feedback unit should be mounted on a plane surface and secured by bolts through the three holes in the mounting plate. It should be linked to the rudder in accordance with Figure 2-7. It is important that the linkage is linear, i.e. the A-a and D-d are pairs of equal length.
Installation The feedback unit has an external ground terminal an must have a proper ground connection to the hull. The grounding wire should be as short as possible and at least 10 mm wide. The RF14XU can be powered either from the rudder angle indicator supply (19-40V DC) or directly from the autopilot junction unit. If a rudder angle indicator is connected, the RF14XU is powered from the rudder angle indicator supply.
Simrad AP50 Autopilot VIOLET R F14X U EL EC TR ONIC MOD ULE BROWN (VIE WED FROM BACK S IDE) PINK N OT E 2 BLUE (GND) YELLOW (+ 5V) N OT E 1 8 9 9 8 10 7 6 RED BLAC K W HITE W HITE RED BLACK BROWN GR EEN (WI PER) TO POT . MET ER 5 NOTE 1: Brown lead normally connected to 8 . Move to 9 to invert the rudder indicator deflection. NOTE 2: Normally connected for +/-45˚ rudder angle (violet, brow n and pink leads are not connected).
Installation The RI9 Rudder Angle Indicator is connected to the U-terminal on RF14XU, while RI35 Mk2 Rudder Angle Indicator is connected in parallel with the feedback signal for the junction unit. Use the same supply for RI35 Mk2 as for the autopilot. The connection shown below gives full functioning indicator(s) also with the autopilot switched off. To have the indicator(s) switched off with the autopilot, connect indicator(s) and rudder feedback supply+ to J50 Vbat+ instead of J50 Supply+.
Simrad AP50 Autopilot Final check After installation, the cable glands must be sealed with silicon to prevent water from seeping in. Also apply silicon grease to the gasket between the bottom and top cover. On the inside of the feedback unit cover, a piece of moisture protecting sponge is attached. The sponge produces a corrosion preventive gas, and to increase the efficiency of the gas the cover must be kept tight. 2.
Installation Refer to the table below for recommended cable sizes. Cable length Drive Unit Voltage 1. Distribution Board to Junction Unit. 2. Junction Unit to Drive Unit motor (Length refers to each of the two cables) 12 V 24 V 2 2 mm AWG mm AWG Up to 3 m (10 ft.) 2,5 12 2,5 12 Up to 6 m (20 ft.) 4 10 2,5 10 Up to 10 m (32 ft.) 6 8 4 10 Up to 16 m (52 ft.
Simrad AP50 Autopilot Provide sufficient wire length so that the plug-in terminals can be easily connected and disconnected. Pull out each terminal before connecting the wires. Remove all the strands before putting on the terminal cover. Junction Unit Terminals J50 Power Board Terminals J50-40 Power Board Terminals Main Board Terminals System Select The “System select” (Sys. Sel.
Installation For non-wheelmark installations the autopilot will continue on the present heading, but no course change can be made before a control unit is activated again by pressing the AUTO button. Autopilot Mode Control (AUTO/STANDBY Toggling) The Port/stbd lines of the J50 Remote terminal can be used to alternate between automatic and electric hand-steering from the autopilot. This may be used for armrest operation, etc.
Simrad AP50 Autopilot External Alarm (Wheelmark System) Note ! Wheelmark installation requires separate monitoring of power failure. Note that Simrad does not supply an external alarm unit, required for a Wheelmark system. The diagram below shows how an arrangement can be made. The buzzer shall provide between 75 and 85 dB of power. The relay voltages are determined by the autopilot Mains supply and the alarm voltage supply. Figure 2-14 External Alarm Connections (Wheelmark System) 2.
Installation HYDRAULIC PUMPS RAM CAPACITY MODEL MOTOR JUNCTION VOLTS UNIT MIN. cm3 (cu. in.) MAX. cm3 (cu. in.) FLOW RATE AT 10 bar cm3/min. (cu. in./min.) MAX. PRESSURE bar PWR. CONSUMPTION RPU80 12 J50 80 (4.9) 250 (15.2) 800 (49) 50 2,5-6 A RPU160 12 J50 160 (9.8) 550 (33.5) 1600 (98) 60 3-10 A RPU200 24 J50 190 (11.6) 670 (40.8) 2000 (122) 80 3-10 A RPU300 12 J50-40 290 (17.7) 960 (58.5) 3000 (183) 60 5-25 A RPU300 24 J50 290 (17.7) 960 (58.
Simrad AP50 Autopilot PREVIOUS MODELS Simrad Drive Unit type Drive unit voltage Input voltage (Mains) Drive output Interface to steering gear RPU100, RPU150, (Reversible hydraulic pump) 12 12, 24,32 Proportional rate Hydraulic plumbing MRD100 (Reversible mechanical drive) 12 24 12, 24, 32 24, 32 12V to clutch 24V to clutch Proportional rate to motor Chain/ sprockets MRD150 12 32 12, 24 32 12V to clutch 32V to clutch Proportional rate to motor Chain/ sprocket Table 2-4 Previous Models Dr
Installation Connecting a Hydraulic Linear Drive HYDRAULIC LINEAR DRIVE JUNCTION UNIT POWER PCB TB1 TB2 TB3 TB4 Sol. -Motor Sol.
Simrad AP50 Autopilot Solenoids (externally powered, common negative) JUNCTION UNIT + POWER PCB SOLENOID VALVE TB1 3 2 1 TB2 S1 TB4 TB3 Solenoid isolated Hi2 Lo2 Hi1 Lo1 Figure 2-18 Connecting Externally-powered Solenoids with a Common Negative Caution ! To prevent damage of the J50 Power PCB, ensure that the S1 jumper switch on the Power PCB is set to position 2-3. Also refer to priority steering by S9 Steering Lever, Figure 2-33.
Installation 2.11 Control Unit Avoid mounting the control unit(s) where it is easily exposed to sunlight, as this will shorten the lifetime of the display. If this is not possible, make sure the units are always covered with the protective cover when not in use. Panel-mounting The mounting surface must be flat and even to within 0.5 mm. • Drill the 4 mounting holes and make a panel cutout according to the supplied template. • Use the supplied gasket between the panel and the unit.
Simrad AP50 Autopilot Figure 2-20 AP50 Bracket mounting Robnet Units and Robnet Network Cables The following Robnet units are available in a system: AP50 Control Unit, AP51 Remote Control, RC25 Rate Compass, FU50 Follow-Up lever, GI51 Gyro Interface, NI300X NMEA Interface, TI51 Thruster Interface and AD50 Analog Drive. As most Robnet units have two Robnet connectors, they can be used for further expansion of the system. There are no dedicated "in" or "out" connectors.
Installation Use the following table as a guideline. Number of Robnet units 1 2 3 4 5 6 7 8 9 10 Maximum cable length in m (feet) 390 (1270’) 195 (640’) 130 (425’) 95 (310’) 75 (245’) 65 (210’) 55 (180’) 50 (165’) 45 (150’) 40 (130’) If the total length exceeds the recommended length, please contact your Simrad distributor on how to arrange the system to minimize the voltage drop.
Simrad AP50 Autopilot See Table 2-5 for pin configuration and color code of the network cable. DO NOT MIX THE PINS AND THE CABLE COLORS! Note ! Apply a thin layer of pure Vaseline (petroleum jelly) on the connector threads and make sure the connectors are properly secured to the receptacle by the coupling ring. When properly installed, the connectors are weatherproof according to IP56. All unused Robnet plugs must be fitted with plastic caps to keep the connectors free of dirt and moisture.
Installation AP51 Remote Control Connection If the AP51 Remote Control is part of the system, use the Robnet connector in a free receptacle (see Figure 2-21). Alternatively, cut the connector from the cable and connect the wires in parallel with the cable shown on Figure 2-23 using the same color code. Note ! The AP51 cable contains a ventilation tube. Check that the tube is open after you have cut the cable. AP51 in a Wheelmark System In a Wheelmark system, only the Master Unit may turn the system off.
Simrad AP50 Autopilot JUNCTION UNIT MAIN PCB Alarm On-Off Vsys Vsys+ Bus+ Bus AP51 CONTROL UNIT Bn Wh Pnk Gry Yel Gn ROBNET JP21 JACKPOINT 7m cable 7m cable Figure 2-24 JP21 Jack Point Mounting 2.12 RC25 Rate Compass Figure 2-25 RC25 Rate Compass Mounting The heading sensor is the most important part of the AP50 system and great care must be taken in choosing the mounting location.
Installation If the compass is deck-mounted or bulkhead-mounted athwartship with the cable gland pointing aft, little if any offset correction is required. When the cable gland points forward, a 180° correction is required. When mounting the compass on a bulkhead alongship, a +90° or -90° correction is needed, dependent on whether it is a port or starboard bulkhead. Select a location that provides a solid mounting place free from vibration as close to the vessel's center of roll and pitch as possible (i.e.
Simrad AP50 Autopilot JUNCTION UNIT RATE COMPASS JUNCTION UNIT MAIN PCB TB15 GREY WHITE Vsys Vsys+ Bus+ Bus PINK BROWN Bn Wht Pnk Gry Robnet PINK GREY WHITE BROWN RC25 RATE COMPASS Figure 2-27 Alternative Connection to J50 Junction Unit Robnet Terminal • Change in the Installation Interface menu: Select FLUX = ROBNET. • Select FLUX as compass in the User Set-up Menu to activate the RC25 as the steering compass. • Perform the compass calibration as described on page 62.
Installation RFC35 FLUXGATE COMPASS JUNCTION UNIT MAIN PCB HSHS+ Heading Sensor * * NON POLARIZED (COLOR INDEPENDENT) Figure 2-28 RFC35 connection • Change in the Installation Interface menu: Select FLUX = J50-HS. 2.13 FU50 Steering Lever For connection of the FU50 Steering Lever, see the FU50 manual. 2.
Simrad AP50 Autopilot Figure 2-29 S9 Steering Lever, bulkhead mounting Figure 2-30 S9 Steering Lever, panel mounting Connection If connected according to Figure 2-31, S9 can be used for NFU steering through J50 Junction Unit when the autopilot is in STBY mode and for course change in AUTO mode. If connected according to Figure 2-32 or Figure 2-33, S9 will disengage the autopilot and operate the solenoids by direct override.
Installation Figure 2-31 S9 connection to J50 Figure 2-32 Solenoid valves with priority steering, externally powered, common positive 20222469 / B 35
Simrad AP50 Autopilot Figure 2-33 Solenoid valves with priority steering, externally powered, common negative 2.17 Remote Control The R3000X Remote Control is weather proof and can be mounted outdoors in the supplied bracket that is fixed by four mounting screws.
Installation 2.18 JS10 Joystick Refer to separate installation procedure for JS10 (document no. 20221610) 2.19 S35 NFU Steering Lever The S35 NFU Steering Lever may be mounted to the bulkhead or to a panel by two screws from the front. The cable is connected to the junction unit according to Figure 2-35. If necessary, interchange the Port and Stbd wires to the screw terminals in the junction unit to make the direction of the lever movement coincide with the direction of the rudder movement.
Simrad AP50 Autopilot 2.20 F1/2 Remote Control The F1/2 Remote Control comes with 10 m (33 ft.) of cable and is connected to the junction unit as shown in Figure 2-36. JUNCTION UNIT POWER PCB F1/2 REMOTE CONTROL TB1 TB2 TB3 TB4 TB5 RE EM R MOOTE TE Gnd Port Stbd Beige Brown Violet N O T E! D i s r e g a r d t h e co l o r c o d e o n t h e t e r mi n a l l a b e l . Figure 2-36 F1/2 Remote Control Connection 2.21 Interfacing to Optional Equipment (THD, Navigation Receiver, etc.
Installation Single NMEA input/output NAV RECEIVER OR PLOTTER (NMEA talker) JUNCTION UNIT MAIN PCB TB14 TB13 NMEA Output1 Gnd RX1 RX1+ Sys. sel. Vbat+ TX1 TX1+ NMEA listener NMEA Input 1 RUDDER instr. COMPASS instr. RADAR Figure 2-37 Single NMEA Connection Double NMEA input/output JUNCTION UNIT TB6 GPS/PLOTTER MAIN PCB POWER PCB GPS or ECS TB7 TB13 TB8 NMEA COMPASS NMEA Input2 TB14 NMEA Output1 NMEA Output2 NMEA Input 1 Gnd RX1 Sys. sel.
Simrad AP50 Autopilot Input from “NMEA Compass” A gyro compass or GPS compass (or other) with NMEA 0183 HDT (or HDG, HDM message) is connected to the J50/J50-40 Junction Unit NMEA Input2 terminal. JUNCTION UNIT POWER PCB NMEA COMPASS TB7 TB6 TB8 NMEA Input2 RX2 RX2+ Figure 2-39 NMEA compass connection Note ! An output of 10 Hz or faster is recommended.
Installation Analog Heading Repeater Figure 2-41 AR77 and AR68 Analog Heading Repeater Connections Digital Heading Repeater Figure 2-42 DR75 Digital Heading Repeater Connections GI51 Gyro Interface The GI51 Gyro Interface is required when a gyrocompass with geared synchro or stepper signal output is connected to the AP50. The GI51 is also required when a speed log signal with 200 pulses/NM is connected to the system. Refer to separate installation manual for GI51 (document no.
Simrad AP50 Autopilot NI300X NMEA Interface Unit The NI300X NMEA Interface Unit is normally installed inside of a console or locker close to navigation receivers, radar, and instruments to keep the cables short. The unit does not have controls that need to be operated during installation or use, but you should be able to take the lid off for inspections and to view LED indication of received signals. It should be installed with the cable inlet and the Robnet connectors facing down.
Installation The NI300X NMEA Interface (expansion) Unit is designed for installations in which more NMEA lines have to be tied into the system. Four NMEA ports, which are identical in hardware and software, are available and can be connected as desired. An additional output data-port with a DATA/CLOCK signal is capable of generating heading data in the format used by some radar displays made by Simrad and Furuno. The 12V output is designed for driving instruments with a total maximum load of 250 mA.
Simrad AP50 Autopilot CDI35 Interface Install the CDI35 Interface as close to the compass as possible so that it will be easy to find in the event of servicing. Put the two fixing screws in the slots and secure the unit to the bulkhead. Open the unit to access the screw terminals. Connect the cables as shown in Figure 2-45. Figure 2-45 CDI35 Interface Connections Note ! The CD100 is a previous model and its cable has a connector that must be cut off for connection in the AP50 system (e.g.
Software Set-up Procedure 3 SOFTWARE SET-UP PROCEDURE 3.1 Description of Installation Set-up The design of the AP50 includes advanced features that have simplified the installation and set-up of an autopilot. The principle advantage is that the manual adjustments that needed to be made on previous models are no longer necessary with the AP50. The Installation Set-up must be performed as part of the installation of the AP50 system.
Simrad AP50 Autopilot stored in the memory of the AP50 system. No specific action is required to save the selected values to memory. Once the value is changed, it is stored until the next time the menu item is selected and changed. • The Installation Set-up is considered global (except language), which enables the values to be available to all control units in the system. • The values in the Seatrial Settings are dependent on the successful completion of the Dockside Settings.
Software Set-up Procedure • Exit the Installation Menu by pressing STBY, AUTO or NAV buttons. On new installations, and whenever a junction unit or software is replaced in an AP50 system, it is recommended that a Master Reset be performed as described under SERVICE in the Installation Menu (see page 77) prior to proceeding with the setup procedure.
Simrad AP50 Autopilot INSTALLATION MENU ENTER INSTALLATION MENU BY PRESSING AND HOLDING THE NAV BUTTON FOR 5 SECONDS LANGUAGE MENU LANGUAGE Mode in STBY ? ENGLISH DEUTSCH FRANCAIS ESPANOL ITALIANO NEDERLANDS SVENSKA NORSK Yes SYMBOLS SELECT OR CONFIRM BY ROTARY COURSE SELECTOR PROCEED TO NEXT MENU ITEM BY PRESSING STBD BUTTON REVERT TO PREVIOUS MENU ITEM DOCKSIDE MENU DOCKSIDE No Note! Dockside and Interface Menus accessible only in STBY mode.
Software Set-up Procedure Master Operation DOCKSIDE Master operation Yes Boat type Displacement Boat length --Drive unit voltage --Rudd feedb cal STBD --Rudd feedb cal PORT --- For vessel that comply with the European Marine Equipment directive, one control unit must be set for Master operation, if more than one control unit is connected. The other unit(s) is then automatically set as a “slave”. The system can only be switched off from the master unit (see also Operator Manual, Master Operation).
Simrad AP50 Autopilot Rudder Test, page 51). The solenoid voltage will always be equal to the supply voltage. Refer to the drive unit tables on pages 20 and 21 for information. The clutch/bypass voltage is automatically set to coincide with the drive unit voltage. During the rudder test, the AP50 system will also automatically detect whether the drive unit is a reversible motor or whether it is solenoid operated. To change the voltage selection, rotate the course knob.
Software Set-up Procedure Manually turn the helm wheel to port until the rudder stops at maximum port rudder. Adjust the displayed angle the same way as for starboard adjustment (if the rudder feedback unit is upside down, you need not correct for the opposite side this time). Note ! If no adjustment has been made to the display readout (i.e. not turning the course knob), the AP50 will set the physical stop to 45°. “Max. rudder limit” will be set to 2° less.
Simrad AP50 Autopilot DOCKSIDE Set max Rudder PORT VOLTAGE output P S Press the (STBD) button and observe that the display shows “Set max Rudder PORT Voltage output”. Turn the course knob CCW to obtain max PORT rudder deflection observed by the rudder angle indicator. Adjust Press the DOCKSIDE P Set zero Rudder VOLTAGE output (STBD) button and adjust the zero rudder.
Software Set-up Procedure The Drive out (displayed in percentage) is the amount of maximum available voltage needed to achieve correct rudder speed when automatic steering (Maximum speed is used in NFU steering). It will be indicated on the screen whether a clutch is installed or not. If the Automatic rudder test fails, refer to ”Warnings” in the Operator Manual. Proceed to the next menu item by pressing the button.
Simrad AP50 Autopilot Rudder Deadband (Not applicable for analog drives) DOCKSIDE Rudder test Done Solenoid drive Clutch NOT installed Rudder limit Rudder deadband Thruster 10° 0.2° ---- Necessary deadband to avoid the rudder from hunting is calculated and set automatically during the rudder test. Therefore this parameter should normally not be adjusted. If the autosetting does not perform properly (rudder commands due to vibration of the rudder when under way), it can be adjusted manually.
Software Set-up Procedure When your system includes connection of external equipment to the NMEA0183 data ports in the junction unit or the NI300X NMEA Interface, or if the GI51 Gyro Interface is installed with optional compass units, they must be configured in the Interface Menu. This procedure allows you to assign an abbreviated name to identify the type of equipment that is connected to each of the available hardware ports in the AP50 system.
Simrad AP50 Autopilot Abbreviated name Equipment / Usage NOTES GPS1 Primary GPS/Chart Plotter GPS2 Backup GPS/Chart Plotter ECS1 * Primary Electronic Chart System ECS2 * Backup Electronic Chart System GYRO1 Any primary gyro GYRO2 Backup gyro for GYRO1 THD1 Transmitting Heading Device THD2 Transmitting Heading Device MAGN1 Magnetic compass with course detector (CD100A) 1) CD100A + CDI35 connected to J50 MAGN2 Magnetic compass with course detector (CD100A) 2) CD100A directly connected
Software Set-up Procedure The Interface Set-up Menu presents names so that they can be assigned to the hardware input or output port (see Table 3-1 on page 56. Each abbreviated name is then presented in the appropriate locations of the User Set-up Menu (see Operator Manual) to provide the user with choices of data sources. Upon completion of the Interface Set-up, it is recommended that the configuration be recorded in the Interface Set-up Table on page 58.
Simrad AP50 Autopilot Interface Set-up - Input Signal Set-up item (abbrev.
Software Set-up Procedure Set-up item (abbrev.
Simrad AP50 Autopilot Set-up item (abbrev.
Software Set-up Procedure Set-up item Equipment connected INSTR Instrument system Instrument system Voyage Data Recorder J50, Main PCB 1 Hz* 5 Hz VDR Radar Radar Future option J50, Power PCB, TB9 Simrad* Furuno Special ** RADAR Connected to terminal Assignment * Default setting ** For future use. Table 3-3 Interface Set-up - Output Signal Port 1 Sea Trial Caution ! The Sea Trial must always be performed in open waters at a safe distance from other traffic.
Simrad AP50 Autopilot The Sea Trial menu is selected by rotating the course knob clockwise. LANGUAGE DOCKSIDE INTERFACE SEATRIAL SERVICE SETTINGS SW 1.2.02 Oct 29 2004 No Yes Compass Calibration This function will activate the automatic compass calibration procedure (for Simrad compasses connected through Robnet and through J50 Junction Unit Heading Sensor (HS) terminal, and compasses connected through GI51).
Software Set-up Procedure After calibration, check the compass readout against a known reference, compensated compass, or leading line. If the reading is correct (±3° for magnetic compass, ±0.5° for gyrocompass) except for a fixed offset, proceed to the next menu item by pressing the (STBD) button or return to STANDBY mode by pressing the (STBY) button. S TB Y Note ! If an optional NMEA compass from Simrad or another manufacturer is installed, refer to the optional compass’ manual regarding calibration.
Simrad AP50 Autopilot Set Thrust Direction, On/Off Thruster (ONLY IF ON/OFF THRUSTER IS SELECTED, proceed to page 65 if continuous thruster or Danfoss thruster is selected) SEATRIAL Compass Flux1 Calibration Offset +005° Heading 288° Set thrust direction Speed source Man Set cruising speed 15kt No Yes P Rotate the course knob to starboard and verify that the vessel turns to starboard. The thruster stops after 10 seconds, or when the (STBD) button is pressed.
Software Set-up Procedure Direction and Maximum Thrust STBD, Analog Thruster SEATRIAL Thruster zero 00% Maximum thrust STBD ---% Maximum thrust PORT ---% Minimum thrust 00% No Yes SEATRIAL Maximum thrust STBD P S (ONLY IF CONTINUOUS THRUSTER OR DANFOSS THRUSTER IS SELECTED) Rotate the course knob clockwise to activate the Maximum thrust STBD setting. Rotate the course knob to starboard and verify that the boat turns to starboard. Adjust the bargraph until maximum thrust is obtained.
Simrad AP50 Autopilot Minimum Thrust, Analog Thruster (ONLY IF CONTINUOUS THRUSTER OR DANFOSS THRUSTER IS SELECTED) SEATRIAL Thruster zero 00% Maximum thrust STBD 080% Maximum thrust PORT 079% Minimum thrust 00% The Minimum thrust determines the amount of power (in % of the maximum control signal) that is applied as the "first command signal". No Yes +10V (100%) U The example shows 30% of the control signal applied as Minimum thrust.
Software Set-up Procedure Set Cruising Speed SEATRIAL Compass Flux1 Calibration Offset +005° Heading 288° Speed source Man Set cruising speed 15kt Steer the boat at cruising speed. The speed is shown at the Set cruising speed line. Rotate the course knob clockwise to confirm the cruising speed. If Speed source is set to Man, adjust for actual cruising speed by the course knob. Proceed to the Set rudder zero item by pressing the button or return to STANDBY mode by pressing the button.
Simrad AP50 Autopilot automatic modes (Ref. User Set-up in the Operator Manual). The Turn gain may also be readjusted (Refer to Turn Gain on page 85). Note ! The Set rate of turn function is only activated when using the course knob, NOT the Port and STBD buttons. Proceed to the next function by pressing the (STBD) button.
Software Set-up Procedure Manual Tuning If the boat steers satisfactorily, there is no need to perform the Manual or Automatic tuning. The two most important parameters that determine the performance of the automatic steering are Rudder and Counter Rudder. These parameters have already been automatically set in the Installation Dockside menu as scaling factors of the boat type and boat length.
Simrad AP50 Autopilot While at cruising speed, adjust the Rudder value by turning the course knob until the autopilot keeps the boat on a steady course. Counter Rudder SEATRIAL ADJUST CTS 340 340.7 RUDDER Gyro1 02 Next SEATRIAL ADJUST COUNT RUDDER? 1.00 340 340.7 02 RUDDER Gyro1 Back Press the (STBD) button to display the set course. Make a 90° course change (CTS) by rotating the course knob and observe the transition to the new set course.
Software Set-up Procedure Selecting the boat type and length has set default values for these parameters (Installation Dockside menu). Before doing any parameter tuning, check if the boat steers satisfactory with the default setting (can be checked as described under Manual Tuning or by normal Auto steering). Recommended speed during Automatic tuning varies with the type of boat, but it should not exceed 10 knots.
Simrad AP50 Autopilot Speed Response To make this adjustment you need speed input from either SOG or Log. The Speed response adjusts the relationship between speed and amount of rudder, with lower speed requiring more rudder. This adjustment should be done at slow speed as follows: For displacement and planing boats, steer at minimum operating speed. SEATRIAL Set rudder zero Done 00 Set rate of turn 210 Done 000°/min Manual tuning Automatic tuning Speed response No Yes SEATRIAL ADJUST CTS 340 340.
Software Set-up Procedure • If a Non-Follow Up lever (or handheld remote) is connected, test change of modes and verify port and starboard steering commands of the lever. • Set waypoints into each navigator connected to the system, and verify that the AP50 steers in NAV mode for each Nav. source. • Provide user training. 3.4 Providing User Training The user should be instructed in the "basic" operational functions, such as: • Turning the system on and off. • Changing modes.
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Advanced Settings 4 ADVANCED SETTINGS 4.1 Service Menu Select STANDBY mode and then enter the Installation Menu by pressing and holding the NAV/SETUP button for 5 seconds. Select "SERVICE" by pressing the (STBD) button and confirm by rotating the course knob clockwise. “SYSTEM DATA” and “NMEA DATA” are test functions to analyze data processed by the AP50. SYSTEM DATA NMEA DATA NMEA PORT TEST To exit the menu, press any mode key (STBY, AUTO or NAV).
Simrad AP50 Autopilot Clutch/bypass Verifies if a clutch or bypass valve has been activated when performing the rudder test. FU50 SW Shows the software version for a connected FU50 Steering Lever NMEA Data --OK INV OK OK OK INV OK FRM INV NMEA DATA XTE ---NM BWW 270° BRG POS-WP ---° POS/LAT N 58°33.222' POS/LON E 10°50.013' COG 270° SOG ---kt WIND R 45.3° SPEED ---kt DEPTH ---m Select the "NMEA DATA" by pressing the (STBD) button and confirm this by rotating the course knob clockwise.
Advanced Settings NMEA Signal Monitor Near the NMEA terminals in the junction unit you will find a green monitor LED (Refer to Junction Unit Terminals, page 18). A flickering LED indicates that a NMEA signal is received. It does not, however, qualify the contents of the message. Note ! Do not confuse this “RX” LED with the LED marked “TX”. The “TX” LED will always be lit/flickering when the autopilot is on.
Simrad AP50 Autopilot 4.2 Settings Menu Select SETTINGS in the Installation Menu by pressing the (STBD) button and confirm this by rotating the course knob clockwise. SETTINGS STEERING THRUSTER No Yes Note ! Two groups of settings are available; Steering and Thruster (only when thruster is installed). If a thruster is not installed, the Steering menu appears when entering the Settings menu. Use the (PORT) or (STBD) buttons to move through the menu items.
Advanced Settings The Autotrim value can be adjusted from 10 seconds to 400 seconds with the course knob. The default value depends on the boat length. The Autotrim parameter is reset every time the AUTO mode is entered or when a course change greater than approximately 20° is made by the course knob. Autotrim is automatically disabled during a turn. Course Adjust (PORT) or (STBD) buttons in AUTO When using the mode, you are changing the set course in 1° increments.
Simrad AP50 Autopilot Drive engage This determines the use of the J50 Drive Engage port. The port voltage is the same as the selected Drive Unit voltage. Drive engage has the following different settings: Bypass/clutch: This port will activate (go high), in all modes except for STANDBY and DODGE hand-steering. It is typically used to engage a bypass valve for a hydraulic linear drive. It may be used to start a hydraulic pump when entering Follow-up, Non-Follow-up, AUTO and NAV. modes.
Advanced Settings Drive type This indicates the type of drive installed. The display will show “Motor”, “Solenoid”, “Proportional” or “Analog”, respectively. The reading is obtained from the Automatic rudder test under the Dockside menu. The set value may be changed here. Drive out Not applicable for “Analog” drives. Shows the amount of power needed to achieve the correct rudder speed. The reading is obtained from the Automatic rudder test under the Dockside menu.
Simrad AP50 Autopilot Rudder Rudder sets the rudder gain, which is the ratio between the commanded angle and the heading error. Default value depends on boat length. Range: 0.05 to 4.00. Counter rudder Counter Rudder is the parameter that counteracts for the effect of the boats turn rate and inertia. The default value depends on boat length. Range: 0.05 to 8.00. W Seastate As for Seastate above but applies for the Work-modes. W Rudder As for Rudder above but applies for the Work-modes.
Advanced Settings Transition Speed (Only appears in the Settings menu when “Planing” or “Waterjet” is selected as the “Boat type”. To make this adjustment you need speed input from either SOG or Log. Planing boats may often have very different steering characteristics before and after planing. The same may apply for water jet driven boats at low and high speed. AP50 offers the possibility of using the Auto-Work mode values for Rudder and Counter Rudder at low speed.
Simrad AP50 Autopilot Minimum Rudder 0.1° Rudder deadband 0.3° P-factor/Counter Rudder 1.0° Total rudder amount 5.3° Range: 0 to 10° in 0.1° increments Default: OFF Turn mode This allows for the selection of Rate of Turn (ROT) steering or Radius (RAD) steering. When ROT steering is selected, Rate of Turn and W Rate of Turn are shown in the Settings menu. If RAD steering is selected, Radius and W Radius are shown.
Advanced Settings Init NAV Sets a firm or soft approach to the rhumb line when entering the NAV mode at the first leg. The approach angle is dependant (adaptive) on the distance (XTE) from the rhumb line and the boat speed. Range: Soft - Firm Default: Firm Turn Gain Turn gain determines the initial rudder command when turning in AUTO and NAV modes. Increase this value if the amount of rudder is too small when starting a turn.
Simrad AP50 Autopilot Thruster Select Thruster in the Settings menu by pressing the (STBD) button and confirm this by rotating the course knob clockwise (only available when Thruster is selected for steering). SETTINGS STEERING THRUSTER No Yes SETTINGS Thruster inhibit 10kt Thruster sens 01° Thruster gain 1.00 Minimum thrust 00% Thruster hyst 00% Thruster drive Continuous Response delay 0.
Advanced Settings When operating in “Continuous” mode, the thruster gain setting determines the power from the thruster versus heading error. For higher values, the power increases with the same error signal. If the vessel tends to oscillate around set heading, the value should be decreased. If the vessel has a slow approach to set heading, the value should be increased. When operating in “Adaptive on/off” mode, the setting determines the fixed power from the thruster. Higher value gives more power.
Simrad AP50 Autopilot Thruster Drive (Only applicable for Continuous and Danfoss thrusters) For On/Off thrusters, it is important to keep thruster activity to a minimum. TI51 therefore has a feature that adaptively adjusts the length of each thruster command to bring the vessel back on heading without over- or undershoot. When setting Thruster drive to “Adaptive on/off”, this feature will also apply for continuously type thrusters in all Work modes (not Follow Up).
Advanced Settings SETTINGS Displayed parameter Boat type (Default settings) Displacement Planing Waterjet Dockside Menu Master Operation No No No Boat length 0-50 feet 0-50 feet 0-50 feet Drive unit voltage 12V 12V 12V Rudder limit 10° 10° 10° Rudder deadband AUTO AUTO AUTO Thruster ---------Settings Menu W Init rudder Actual Actual Actual W Autotrim Yes Yes Yes Autotrim 48 sec 40 sec 40 sec Course adj. 1° 1° 1° Compass diff.
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Spare Parts List 5 SPARE PARTS LIST 20214045 20212247 20212130 20211819 20212213 20211868 20212189 AP50 Control Unit AP50 Control Unit with accessories Installation Accessories Mounting Bracket ass’y Protection Cover AP50 Front Housing Ass’y AP50 Board Ass'y PROM (programmed) V..R.. 20214052 22086276 20212015 22086383 20212031 20212007 AP51 Remote Control AP51 Remote Control with accessories Mounting Kit AP51 Front Housing Ass’y Cable with Gasket AP51 Board Ass'y AP51 PROM (programmed) V..R..
Simrad AP50 Autopilot 22011415 22011217 22011258 22011183 22011431 22504039 RF45X Rudder Feedback Unit RF45X Rudder Feedback Unit Mounting Kit RF45X PCB Ass’y with Potentiometer RF45 Transmission Link Ass’y RF45X Ball Joint Ass’y Transmission Lever 22506950 22501605 44118388 RF14XU Rudder Feedback Unit RF14XU Rudder Feedback Unit Electronic XU Module Potentiometer 5 Kohm 22504005 22504021 44132306 RF Standard Transmission Link RF Standard Transmission Link complete Transmission Lever (Ø12mm) Ball Join
Spare Parts List 22081913 NI300X PCB Ass'y 23241227 23241144 44125599 23240096 44190114 44140796 S35 NFU Steering Lever S35 NFU Steering Lever S35 PCB Ass’y Micro Switch Spring Gasket Cable Gland S9 Steering Lever 23601800 23601859 23602089 S9 Non Follow Up steering lever Lever with actuator shaft S9 Service Kit (Springs and Grease) 22022446 20184552 20184545 20184578 20184586 22022396 R3000X Remote Control R3000X Remote Control Mounting Kit PCB Ass’y Cable Front Housing Front Panel Robnet cables an
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Technical Specifications 6 TECHNICAL SPECIFICATIONS 6.1 AP50 Autopilot System Boat type:.................................................................................................................. Power Steering system types: ................................................... Hydraulic, mechanical, solenoids Inter-unit connection: .........................................Robnet network or two-wire supply/data Number of Robnet units in a system: ...........................................
Simrad AP50 Autopilot 6.2 AP50 Control Unit Dimensions: ................................................................................................. See Figure 6-1 Weight: ...................................................................................................... 0.9 kg (2.0 lbs.) Material:........................................................................................Epoxy coated aluminum Supply:......................................................................
Technical Specifications 6.3 AP51 Remote Control Dimensions: ................................................................................................. See Figure 6-2 Weight: .................................................................................................. 0.57 kg (1.25 lbs.) Material:.................................................................................................................PC-ABS Supply.......................................................................
Simrad AP50 Autopilot 6.4 Junction Units Dimensions: ........................................................................ See Figure 6-3 and Figure 6-4 Weight: J50.................................................................................................. 1.6 kg (3.5 lbs.) J50-40 ............................................................................................ 2.8 kg (6.2 lbs.) Material:...........................................................
Technical Specifications Figure 6-3 J50 Junction Unit - Dimensions Figure 6-4 J50-40 Junction Unit Dimensions 6.5 RC25 Rate Compass Dimensions: ................................................................................................. See Figure 6-5 Weight: ...................................................................................................... 0.9 kg (2.0 lbs.) Power consumption: ............................................................................................. 0.
Simrad AP50 Autopilot Mounting: ........................................................................ Deck-mount or bulkhead-mount Cable:............................................................... 15 m (49 ft.) Robnet cable with connector Automatic Performance: Calibration: ............................................. Automatically activated by control head Rate sensor stabilized heading output Accuracy:..................................................................<1.
Technical Specifications Cable:.................................................................15 m (49 ft.) single twisted pair, shielded Automatic Performance: Calibration: ............................................. Automatically activated by control head Repeatability: .................................................................................................± 0.5° Accuracy:....... ± 1,0° after calibration (not including errors from course detector) 6.7 CD100A Course Detector Dimensions: ....
Simrad AP50 Autopilot 6.9 RF300 Rudder Feedback Unit Dimensions: ........................................................................ See Figure 6-7 and Figure 2-2 Weight: ...................................................................................................... 0.5 kg (1.1 lbs.) Material: .............................................................................................Arnite T06 200 PBT Environmental Protection:...................................................................
Technical Specifications 6.10 RF45X Rudder Feedback Unit Dimensions: ....................................................See Figure 6-8, Figure 6-10 and Figure 2-4 Weight: ...................................................................................................... 1,0 kg (2,2 lbs.) Material: .................................................................................................Polyacetal (POM) Supply voltage: ................................................
Simrad AP50 Autopilot Voltage output: ............................................................................Operating voltage/2 ±9V Frequency output: ................................................................. 3400Hz (midships reference) Port: +20Hz/degree, Stbd: –20Hz/degree Capacity: .........................................................................................5 indicators in parallel Rudder angle: ............................................................
Technical Specifications 6.12 NI300X NMEA Interface Dimensions: ............................................................................................... See Figure 6-11 Weight: ...................................................................................................... 0.9 kg (2.0 lbs.) Material:........................................................................................Epoxy coated aluminum Environmental Protection:..............................................................
Simrad AP50 Autopilot 6.13 TI51 Thruster Interface Dimensions: ............................................................................................... See Figure 6-11 Weight: ....................................................................................................... 0,8 kg (1.8 lbs) Material:...................................................................................... Epoxy coated aluminium Environmental Protection: ..............................................................
Technical Specifications Mounting: ................................................................................................. Bulkhead mount Compass safe distance: ................................................................................. 0.2 m (0.7 ft) Temperature range: Operation: .................................................................... –25 to +55°C (–13 to +130°F) Storage:........................................................................
Simrad AP50 Autopilot 6.16 S9 Steering Lever 144 (5.67") 137 (5.40") 95 (3.75") Dimensions: ............................................................................................... See Figure 6-13 Weight: ....................................................................................................... 2.8 kg (6.2 lbs) Environmental Protection:........................................................................................... IP56 Temperature range: Operation: ......................
Technical Specifications 6.17 Environmental Protection Each part of a Simrad autopilot system has a two-digit IP protection code. The IP rating is a method to classify the degree of protection against solid objects, water ingress, and impact afforded by electrical equipment and enclosures. The system is recognized in most European countries and is set out in a number of British and European standards.
TX: J50-1, 1Hz Installation setup J50-1, 5Hz Installation setup J50-1, VDR Installation setup J50-2 NI300X GI51 GI50 Normal sentence length (bytes) Max sentence transmission rate (Hz) RMC VTG VBW VHW (DBK) DBT DPT MWV (VWR) HDT I I I I I C 6 7 3 3 4 4 4 3 4 5 3 2 2 1 1 1 1 2 3 1 2 2 2 2 1 1 1 5 I,A C A A A Remarks: *Rejected if "Data not valid" flg (NMEA183 V2.
Index 7 INDEX Course detector A Actual rudder, 78 Installation, 43 Added stop time, 84 Specifications, 101 Adjust rudder angle, 68 Course detector interface Alarm Installation, 44 external, 19 Analog Heading Repeater, 41 Analog rudder, 51, 68 Analog thruster, 64, 65 AUTO/STANDBY Toggling, 19 Autotrim, 78 Autotrim in work modes, 78 B Specifications, 100 Cruising speed, 67, 82 D Digital Heading Repeater, 41 Dockside settings, 47 Drive engage, 80 Drive out, 53, 75, 81 Drive type, 81 Drive unit Boat
Simrad AP50 Autopilot I NMEA data, 76 IMO MSC(64)67, 95 NMEA input/output Init NAV, 85 Double, 39 Input voltage, 75 Single, 39 Installation NMEA interface Index, 3 installation, 42 Menu, 46 NMEA PORT test, 77 Set-up, 45 NMEA sentences, 109 Interface Menu, 56 NMEA Signal Monitor, 77 Interface Set-up, 54 O IP Protection Code, 109 Off heading limit, 79 ISM Code, 1 On/off thrusters, 54, 64, 86 ISO 11674, 95 P J P-factor, 69, 82, 84 Jack point, 29 Physical stop, 50, 53 Junction uni
Index Robnet, 17, 26, 93 System select, 18 ROT, 84 System Select, 47 Rudder, 69, 75, 82 T rudder angle scaling, 13 Thrust direction, 64 Rudder cal, 51 Thruster calibration, 64 Rudder calibration, 51 Thruster drive, 88 Rudder deadband, 54, 84 Thruster gain, 86 rudder feedback Thruster hyst, 87 installation, 12 Thruster inhibit, 86 specifications, 103 Thruster sensitivity, 86 Rudder feedback Calibration, 50 Thruster type, 54 Rudder limit, 53 Thruster zero, 64 Rudder test, 52, 81 Tran
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Approvals 8 APPROVALS 8.1 Product compliance schemes Electronic navigation equipment on boats and ships within the European Common marked (EC) are regulated by two main directives: • Directive 89/336/EEC Electromagnetic Compatibility, "EMC directive" - This directive is applicable to more or less all boats, including leisure boats.
Simrad AP50 Autopilot Before a wheelmark can be affixed to a product, an independent organization appointed by a European national authority (a Notified body) has to undertake conformity assessment, and test reports and a MED-B certificate have to be issued. These test reports and certificates have to be kept by the manufacturer. The manufacturer is allowed to affix the Wheelmark symbol and issue a declaration of conformity only if the manufacturer also holds a relevant QA certificate (MED-D).
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AP50 Installation manual, Standard system EN, Doc.no.20222469, Rev.
