Lowrance HELM-1 Drive Unit H1000 Pilot Installation Manual
Lowrance HELM-1 Drive Unit Manual
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- Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 1
CAUTION! Use of solvent based or chemical cleaners on the displays will result in damage and invalidate the warranty h1000 pilot installation manual HB-1000I-02 English WARNING! An autopilot is a very useful navigational aid, but DOES NOT under any circumstance replace a human navigator. Do not use - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 2
h1000 pilot contents h1000 pilot display description siting the pilot head mounting procedure panel mounting h1000 compass unit description siting the compass unit mounting procedure rudder reference unit (rru) description key points when installing the rru linear feedback unit rudder drive options - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 3
contents contents hydraulic drive pump installation examples single station system example dual station system example dual station system with bypass example dual station pressurised system example advanced control processor unit (acp) description siting the acp mounting procedure cable and - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 4
boat lag setting the boat lag value boat lag value table automatic rudder gain checking the automatic rudder gain learning manual rudder gain rudder gain value table trouble shooting uncalibrated no rudder position no drive selected no boat speed no heading data no nmea information nmea data - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 5
and navigational system. Caution: it is essential that the pilot is calibrated before operation. Details are given in the calibration section of this manual. In an integrated system, boat speed is supplied from the h1000 Speed/Depth Interface and wind speed and wind angle from the h1000 Wind - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 6
h1000 pilot description/installation mounting procedure panel mounting Ensure that the display is installed on a flat surface, and there is sufficient room behind the panel to accommodate the fixings and connections. Using the template supplied, cut a hole in the panel in the desired position. Fix - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 7
description/installation h1000 compass unit h1000 pilot description The h1000 compass is an electronic fluxgate for use with all h1000 systems. The unit is housed in a sealed casing constructed of high impact plastic. It is therefore suitable for on or below deck mounting. If installed in a vessel - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 8
h1000 pilot rudder reference unit (rru) description/installation description The Rudder Reference Unit (rru) is a sealed, high specification potentiometer in a robust casing, providing rudder position information to the pilot computer unit. The operating arm is constructed from aluminium with - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 9
description/installation h1000 pilot rudder reference unit Measure the voltage difference between the green and blue wires of the rru; there should be a minimum of 1V d.c. change from hardover to hardover. Note: If there is less than a 1V d.c. change the pilot will not commission. x After - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 10
h1000 pilot description/installation rudder reference unit Page 9 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 11
description/installation h1000 pilot rudder reference unit The RRU can be mounted in a variety of positions and orientations depending on the layout of the steering system. If the maximum rudder angle is less than 90q then the position of the RRU or the drag-link must be adjusted so that the - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 12
h1000 pilot description/installation rudder reference unit The rudder hardover angle should only be limited by the rudder stops, not the rru linkage or pilot drive unit. Check that when hardover, the rru arm and drag-link do not form a straight line. If this occurs the steering system could become - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 13
authorised B&G Dealer for technical assistance. B&G cannot accept liability for differences that may occur between the drive unit and this User Manual. ram drive unit description A hydraulic pump driven from the dc electric supply combines a compact reversible pump and a hydraulic cylinder assembly - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 14
h1000 pilot description/installation rudder drive options The following tables indicate the tiller arm length required for the different types of drives. RAM T0 Hydraulic Linear Drive RAM-T0-12V ½ Max. Rudder Angle 35q Midstroke 429mm (16.9") Tiller Arm 178mm (7.0") RAM T1 and T2 Hydraulic - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 15
description/installation h1000 pilot hydraulic ram drive dimensions (RAM-T0-12V) Midstroke 429mm (16.9") Stroke Length 203mm (8.0") 223mm 360o Movement 4 off Mounting Holes 9mm Dia. at 76mm Centres 76mm 66.7mm 82mm 14mm 76mm 100mm2 125.6mm 73.3mm 9mm 16mm 12mm Dia. -0 +0.018mm Page - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 16
h1000 pilot description/installation hydraulic ram drive dimensions (T1-12V, T2-12V, T2-24V) Page 15 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 17
description/installation type 1 and 2 rose joint and am bolt detail h1000 pilot Page 16 ROD END RECOMMENDED QUADRANT THICKNESS 16MM MAX 12MM MIN NUT TORQUE - 27NM 20 Ft.Ib 'R' CLIP WASHER TILLER BOLT R3773 LOCTITE WASHER - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 18
h1000 pilot description/installation size 3 hydraulic ram drive dimensions, 24V Page 17 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 19
description/installation type 3 ram bolt detail h1000 pilot Page 18 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 20
is essential that the unit be installed in a fully functional steering system, with no backlash or stiffness when operating. Rectify any steering problems before installation of the ram drive unit or the autopilot will not function correctly. key points on installation x Check that the steering - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 21
description/installation layout of a typical ram drive unit h1000 pilot b = tiller arm length a=half max rudder angle d Page 20 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 22
h1000 pilot description/installation ram mounted parallel to vessel's centre-line Page 21 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 23
space at each end for the ram arm to extend fully. The ram stroke length is given in the tables on Page 13 of this manual. x Check for full movement and security of the steering gear before applying any power to the autopilot system. Refer to the installation checklist in the - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 24
h1000 pilot description/installation vertical bulkhead installation b= tiller arm 5 5 =d a=half max rudder angle Page 23 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 25
description/installation splitting the ram drive unit h1000 pilot Note: when dealing with any hydraulic system great care must be taken to ensure that a high degree of cleanliness is observed and no dirt, moisture or foreign objects are allowed to enter the system. When filling or topping up the - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 26
a pilot operated reservoir valve to enable the unit to drive balanced or unbalanced cylinders. The unit has port and starboard ¼ inch BSP service ports and a ¼ inch BSP reservoir port. pump data Hydraulic Pump Type Pump Type Supply Voltage Typical Operating Current Range Maximum Pressure Maximum - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 27
description/installation hydraulic drive pump dimensions type 1 and 2 h1000 pilot 105mm (4.13) 80mm (3.15) 4 holes I 7.0mm (0.28) 88.9mm (3.5) centres 50.8mm (2.00) centres 240 mm (9.45) type 3 Page 26 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 28
the port and starboard delivery lines, couple the lines to the appropriate service ports of the pump using flexible hydraulic hose. 3. Couple the reservoir no longer necessary. 10. When satisfied that the steering is fully bled manually, apply power to the pump unit. 11. Turning the wheel fully from - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 29
description/installation hydraulic drive pump installation examples single station system example h1000 pilot dual station system example Page 28 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 30
h1000 pilot description/installation hydraulic drive pump installation examples dual station system with bypass example dual station pressurised system example Page 29 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 31
description/installation advanced control processor unit h1000 pilot description The Advanced Control Processor (ACP) Unit contains all the electronics for the autopilot operation and control of the rudder drive options. It is designed to be mounted on a vertical, flat, smooth surface. The unit - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 32
in its design and testing to ensure compliance with the European EMC Directive, provided it is installed and operated in accordance with the instructions as supplied, and the units and cables used are unmodified. Specific attention is drawn to the requirements to maintain cable separation, where - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 33
description/installation pilot drive unit cables all rudder drives - heavy duty power cables Total Cable Length Up to 8m (26ft) Up to 12m (40ft) Up to 20m (65ft) B&G Cable Part No. 135-0A-128 Not available Not available Copper Area 4.0mm² 6.0mm² 10.0mm² linear drives - clutch/valve cables Up - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 34
h1000 pilot description/installation clutch voltage selection The h1000 pilot computer unit can output different clutch/solenoid voltages depending upon the size of rudder drive unit fitted. The clutch/solenoid valve is only required for rams or rotary drive units. This is achieved by setting dip- - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 35
description/installation acp dip switch location h1000 pilot Note: When reassembling the computer unit ensure that the connector in the top left-hand corner of the PCB engages correctly. Page 34 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 36
h1000 pilot description/installation h1000 and alarm connections h1000 h1000 ON OFF Red (+12v) Blue (0v) -10 +10 MODE - + - + DRIVE DRIVE SUPPLY SUPPLY IN OUT 1A BR R R R BL BL W BL SLV SLV BR SLV R -R G G BL BLK V W SLV G BL Y BL W Y BR ALARM R BL BLK R - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 37
description/installation hand-held, mob and joystick h1000 pilot -+ DRIVE SUPPLY IN -+ DRIVE SUPPLY OUT 1A CLUTCH BR R R R HANDHELD MOB GYRO-STABILISED COMPASS BL BL W BL SLV SLV BR SLV R R G G BL BLK V W SLV G BL Y BL W Y BR ALARM R BL BLK R SLV Y SLV - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 38
h1000 pilot description/installation hydraulic ram drive connections DRIVE SUPPLY IN -+ DRIVE SUPPLY OUT -+ 1A BR BL SLV CLUTCH RUDDER - R G BL SLV Heavy Duty Power Supply Black - Red + Circuit Breaker Black Red Rudder Reference Unit RRF-ACP Solenoid Connector Hydraulic Ram Drive: RAM-T0 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 39
description/installation ram solenoid wiring details h1000 pilot the following information applies to the size 0, 1, 2 and 3 blue rams only. 1. Remove the solenoid wiring connector by unscrewing the centre screw. 2. Remove the screw from the connector housing. 3. Remove the rubber gasket. 4. Use a - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 40
h1000 pilot description/installation hydraulic pump connections DRIVE SUPPLY IN -+ DRIVE SUPPLY OUT -+ - BR CL UT BL C SLV H 1A R BL SLV RM R BL O BLK SLV B G BL AL W A RR BL SLV M Y C+ SLV C- A BLK D+ D1PA G D- 0D DL R SLV E SLV R R W BL BR H SLV GA G N VD - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 41
description/installation continuous drive unit connections h1000 pilot These are general wiring instructions only, showing the implementation of the ACP outputs to drive the continuous drive pump solenoid valves. The continuous drive pump motor will also require a heavyduty - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 42
h1000 pilot description/installation direct paddle input connection -+ DRIVE SUPPLY IN -+ DRIVE SUPPLY OUT 1A MOB CLUTCH BR R R R HANDHELD GYRO-STABILISED COMPASS BL BL W BL SLV SLV BR SLV R R G G BL BLK V W SLV G BL Y BL W Y BR ALARM R BL BLK R SLV Y SLV - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 43
description/installation h1000 pilot linear feedback connection When the linear feedback unit is used, connect the linear feedback unit to the h1000 pilot terminals using the diagram and reference table below. D R IV E SUPPLY IN -+ D R IV E SUPPLY OUT -+ - BR BL SLV R BL SLV BL R SLV C+ CD+ - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 44
to the speed input of the ACP computer unit. 4. Calibrate the speed input in accordance with the instructions given in the Speed Calibration section of the h1000 System User manual. Non B&G Display Non B&G Paddle Unit ACP Boat Speed Terminals Green Red Black Silver Function Speed signal input - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 45
description/installation furuno ad10 heading connection h1000 pilot 1A -+-+ DRIVE DRIVE SUPPLY SUPPLY IN OUT AD10 C+ CD+ DSLV Cut back unused wires Furuno AD10 Output Cable Furuno AD10 Compatible Display Page 44 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 46
h1000 pilot description/installation INTENTIONALLY LEFT BLANK Page 45 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 47
description/installation hand-held controller h1000 pilot description The hand-held remote controller is a weatherproof unit that has six function buttons and a status LED to indicate the operating mode of the autopilot. The unit provides palm-of-the-hand control of the pilot. The cable has a 10m - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 48
h1000 pilot optional devices man overboard button (mob) description The man overboard (MOB) button is a large, red, weatherproof press-switch supplied with 15m (45ft) of two-core screened cable. Operation of this button will start the MOB sequence of operations, if fitted, an audible alarm will - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 49
fitted under the joystick body flange. • Secure in place with the self-tapping screws supplied. • Route the cable to the ACP unit. Connect as per instruction detailed in the relevant section of this manual. Page 48 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 50
h1000 pilot calibration h1000 pilot calibration pilot installation checklist Before the h1000 pilot can be used, it is necessary to set and calibrate various parameters. The checklist below should be used prior to the calibration of the autopilot. This will ensure that the entire system is correct - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 51
because usually less motion than fore of centre U electronics installation 1. Cables secure...U 2. Cables undamaged ...U 3. No loose bits of wire ...U 4. Screens connected in accordance with wiring instructions and sleeved where appropriate ....U Page 50 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 52
h1000 pilot calibration speed calibration Speed calibration sets the units of measurement, damping and speed calibration factor units Boat speed values can be shown in knots, kph or mph. To change the units, highlight Unit and press ENTER. Using the UP/DOWN keys, highlight the desired choice and - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 53
calibration h1000 pilot speed calibration adjustment - ref Reference speed adjustment, allows for quick and easy calibration of your boat speed readings against a known calibrated source; for example, speed over the ground from a GPS or alongside another boat with a calibrated log. 1) From the - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 54
dockside calibration The following parameters must be set prior to a pilot sea trial. The procedures to do this are described in this section of the manual: x Boat type x Rudder stop port x Rudder stop stbd x Drive type x Hardover time x Waterline length x Joystick control Page 53 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 55
calibration dockside calibration Dockside Boat type Rudder stop port Rudder stop stbd À Dockside Boat type Rudder stop port Rudder stop stbd À Dockside Boat type Rudder stop port Rudder stop stbd À Dockside Rudder drive type Rudder hardover time Boat waterline length Magnetic dip angle Joystick - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 56
h1000 pilot Dockside Rudder drive type Rudder hardover time Boat waterline length Magnetic dip angle Joystick control OK Dockside Rudder drive type Rudder hardover time Boat waterline length Magnetic dip angle Joystick control OK calibration dockside calibrations hardover time To finish the rudder - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 57
calibration h1000 pilot dockside calibration magnetic dip angle (for boats faster than 20 knots only) All magnetic compasses are effected by 'Northerly turning errors' in the Northern Hemisphere or 'Southerly turning errors' in the Southern Hemisphere, which increase with boat speed and magnetic - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 58
h1000 pilot calibration seatrial calibration The following parameters should be set and checked during the initial sea trial. x Compass Swing x Rudder Amidships x Boat Lag x Rudder Gain The sea trial calibration should be carried out in open water on a calm day. The procedures for the - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 59
calibration h1000 pilot compass calibration The Compass Calibration Menu sets the heading offset, damping, and swing parameters for the h1000 fluxgate compass. compass offset The compass offset electronically compensates for fixed errors (misalignment) between the fluxgate sensor and the direction - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 60
h1000 pilot calibration compass calibration Note: passed is shown under the Swing title when a successful compass swing has been stored Page 59 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 61
calibration seatrial calibration h1000 pilot Notes: x On the initial sea trial DO NOT EXCEED 15 KNOTS x Always maintain a proper lookout x If in doubt, disengage the autopilot with the red OFF key on any pilot display or hand-held controller, and return to manual steering Page 60 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 62
and rotary knob buttons on any h1000 pilot display or hand-held controller. Press the red OFF key to disengage the autopilot and return to manual steering. setting the rudder amidships position Due to hull design and steering characteristics, the best rudder amidships position can only be set when - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 63
5q per second. If there is no direct speed input or the speed is being set by the manual speed band selections, then the rudder gain value must be entered manually. Refer to Manual Rudder Gain. checking the automatic rudder gain learning 1. Steer the boat onto a suitable heading and allow time for - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 64
the minimum value necessary to maintain a good response to course changes and course keeping without excessive rudder movement. setting the rudder gain manually The autopilot must be disengaged and Sea Trial calibration mode selected to adjust the rudder gain value. rudder gain value table Boat - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 65
h1000 pilot troubleshooting troubleshooting trouble shooting introduction The pilot control unit is continually monitoring the h1000 pilot and h1000 system for correct operation. If an error is detected the pilot - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 66
h1000 pilot troubleshooting no drive detected fault description: The pilot attempted to move the rudder, but did not sense any change in rudder position, or, when the pilot - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 67
h1000 pilot troubleshooting troubleshooting no nmea information fault description: The pilot has . 2. Check operation of position fixer, especially signal and noise levels. Refer to position fixer manual. poor wind data fault description: There is no valid wind data being received via the h1000 - Lowrance HELM-1 Drive Unit | H1000 Pilot Installation Manual - Page 68
h1000 pilot troubleshooting pilot not steering a straight course fault description: The pilot seems unable to steer straight, it continually overcorrects course errors; the wake has an "S" like appearance
CAUTION!
Use of solvent based or chemical cleaners on the
displays will result in damage and invalidate the
warranty
h1000
pilot
installation
manual
HB-1000I-02
English
WARNING!
An autopilot is a very useful navigational aid, but DOES NOT under any
circumstance replace a human navigator.
Do not use automatic steering when:
In heavy traffic areas or in narrow waters
In poor visibility or extreme sea conditions
When in areas where use of an autopilot is prohibited by law
When using an autopilot:
Do not leave the helm unattended
Do not place any magnetic material or equipment near magnetic or
fluxgate compass used in the autopilot system
Verify at regular intervals course and position of vessel
Always switch OFF the autopilot in due time to avoid hazardous
situations