LH3000 Manual_UK
Contents
1. 13 12 notare Idiot 14 13 CHOOSE OF IMPLEMENT SENSOR cero acierto eu tenen acest eek ner 14 PRINTER TYPE steterat deoa nidos ente ene dee eun ape ent 14 FUNCTION KEYS T5 IPM ae Eee MAR LUI LUMINE ULLUS ILLO UM 15 l oe H 15 ZEROING OF TIMER eek ee Se ae 15 Pa ED T 15 METRES un titt 16 REMAINING AREA oe caeca LE 16 AREA RECORDING iet ot ex Emi birra Reset veni nrbe S iia 16 AREA PER HOUR 5 n ii nes e IURE EUN REIR IIR ER NUN 17 LITRES PER MINU TE 2 ove cco md 17 REMAINING LITRES IN THE TANI Slt 17 CONSUMPTION FROM TANK 18 WORKING PRESSURE teo at ee V iem S I mU E 18 ARPEIGATION EP 19 PLUS MINUS APPLICATION eene 19 dgio e 20 MENO rund Lad ad od edm iens me el eA 20 CLEAR M 21 PRINTES eite reiten bee ui tO bite qaad daa dudas odas a uat 21 SS TIE m ade 21 LH AGRO 3 LH 3000 OPERATING MANUAL TESTTOFSENSORS oett en een entente tette lt aa des 22 SPEED SENSOR2. 1 Press for 3 seconds until the figure keys are lit 2 Encode 1040 on the keyboard 3 Press The figure keys disappear and the monitor is operational The remaining area may be displayed with a minus in front This appears if the worked area is bigger than the originally encoded area Or if a zero setting has been forgotten AREA RECORDING Two area meters are available a trip counter and a total counter TRIP COUNTER Press and area since the last zero setting is displayed with two decimals TOTAL COUNTER Keep the key pressed and the total area since last zero setting will be displayed The area recording can be stored for later print of job cards See JOBNO and MEMO Zeroing of area counters when no print of job cards is required 16 LH AGRo LH 3000 OPERATING MANUAL C 2 TRIP COUNTER Press Then press 99 until STO is displayed followed by 3 quick warning tones The counter is zeroed ERE E D TOTAL COUNTER Press and then keep the CLEAR Keys pressed simultaneously for app 3 seconds The counter is zeroed Note Zeroing of deleting of trip counter will cause zeroing of TIME and CONSOMPTION FROM TANK at the same time AREA PER HOUR Yo Area worked per hour working efficiency LITRES PER MINUTE C 6 Control of flow in the flow meter measures in litres per minute
3. 22 PLOW METER extent x 22 PRM SENSOR e 22 PRESSURE SENSOR aaa etis taciti icc aan oe 23 MOTOR CONTROL ctn e Coe cs Les 23 IMPEEMENFSENSOR r atk A E ara cabana cand Da 23 ERRORS AND WARNINGS ese se tete kat winnie ate gad wie ane aiden wie re rune Ok reden 23 4 LH LH 3000 OPERATING MANUAL INTRODUCTION Congratulation on your new LH 3000 monitor This monitor is an advanced auxililary machine which can be a great assistent for you for many years presupposed correctly encoded used as maintained In the development of the LH 3000 great importance was attached to the simplifying of the daily use This has been made by removing all encoding keys and arranging all encoding values in a register under only one key the SYSTEM key This makes the daily use much simpler Thus it is of great importance that the encoded values are frequently checked and especially before use of automatic applications as the encoded values are not visible immediately In this connection it is recommended to keep the form for encoded data up to date Also it is recommended to test the system frequently by the integrated test programme especially before use of automatic application The entire responsibility rests with the user to ensure that the programming of the monitor is accurately carried out LH Agro can under no circumstances be hold responsible for erroes in
4. NOTE The prescribed working pressure for the used nozzles must be kept Warning for pressure or over under application is a good control that the automatic application is operating as it should By encoding an application rate of 0 the motor valve can be regulated up or down manually by pressing the and keys respectively PLUS MINUS APPLICATION CHANGES The automatically controlled application is increased by a pre encoded per cent rate when pressing the plus key The minus key reduces the automatic application rate correspondingly This function presupposes programming See Encode point 09 EXAMPLE The application will be increased by 5 when activating the PLUS key if a 5 deviation has been encoded Is the key pressed again the application rate will be increased by 1096 etc The application rate can be stepped maximum 5 times By pressing the MINUS key the application is reduced correspondingly If the PLUS or the MINUS key is activated the display will change between the actual function choise and a figure indicating per cent of over or under application CD CLEAR By pressing the key it is returned to original application rate LH AGRO 19 LH 3000 OPERATING MANUAL JOBNO JOBNR The job number is used for numbering the job in question Therefore the use of JOBNO is only of interest when print of job cards is required EXAMPLE OF OPERATING THE KEY Registration of the job n
5. The area counter is now zeroed NB CLEAR key and the key are also used together for deleting the memory First press MEMO and then CLEAR and keep them pressed simultaneously until the display shows CLEAR PRINT PRINT Print of stores memory is started by pressing the PRINT key EXAMPLE 1 Connect printer C 9 2 Press The display will show PRINT and the last stored card will be printed Are all job cards required printed do as follows C O 3 Press YN for 3 seconds The display will show ALL and all stored cards will be printed NOTE If print of all cards has been started the printer cannot be stopped until the memory is empty Select of printer type is done in ENCODE point 14 SYSTEM The SYSTEM key is the key for ENCODE Only if programmed data say working width should be changed operation of this function will be needed See also page 8 LH AGRO 21 LH 3000 OPERATING MANUAL TEST OF SENSORS Encode a working width of 6666 as follows C gt Press for app seconds until the display changes between 01 and the encoded working width and the numerical keyboard is lit Encode 6666 C 2 Press YE and the display shows TEST flashes The individual sensors can now be tested SPEED SENSOR Press E To the left in the display the sensor selected in ENCODE will be shown h1 speed sensor on tractor h2 speed sensor on impleme
6. The function is for instance used for calibration of flow meter and for pump capacity and nozzle control REMAINING LITRES IN THE TANK CEO Sj Litres left in the tank This function presupposes encode of litres filled into the tank EXAMPLE 1200 litres have been filled into the tank WR 1 Press 2 for app 3 seconds until the numerical keyboard is lit 2 Encode 1200 the keyboard Is zeroing wanted encode 0 dms 3 Press 9 and the figure keys disappear The monitor is ready for use Like trip area this counter may display minus value This occures if the encoded value does not correspond with the filled in volume or if a zero setting has not been made NOTE Is the tank not empty when refilled the volume in the tank must be added to the refilled volume LH AGRO 17 LH 3000 OPERATING MANUAL CONSUMPTION FROM TANK Two litre counters record the consumption from the tank Both can read from this key TRIP LITRE CONSUMPTION FROM TANK L Nm Press and the trip consumption from the tank since last zero setting is displayed TOTAL LITRE CONSUMPTION FROM TANK i Keep the key pressed and the total consumption from the tank since last zero setting will be displayed The litre consumption trip and total can be stored for later print of job cards See and ZEROING OF COUNTERS CD TRIP COUNTER Press Press until STO is displayed follo
7. programming or their consequences On the following pages the individual functions will be explained It is recommended to operate the monitor while reading the manual LH AGRO LH 3000 OPERATING MANUAL DESCRIPTION OF THE SYSTEM On the below drawing the LH 3000 system is illustrated The standard kit has been made with full drawn lines and extra equipment with broken lines LB LH CABLE FOR MOTOR CONTROL TRACTOR CABLE 25 MPLEMENT SENSOR SUPPLY CABLE WHEEL WITH FUSE PTO TRAILER PLUG PTO SENSOR goa 9110 0959 WHEEL SENSOR 6 LH AGRO LH 3000 OPERATING MANUAL LH 3000 MONITOR SOrl E726 PAGO RODE 3 CD 779 On eae EIH ent 4 C75 jo Vo Cad SYSTEM MEMO CLEAR OBNR I I PR 3o v r j y J 1 1 Display 12 2 Remaining area to work 13 3 shaft revolutions per minute 14 4 Working time Timer 15 5 Area counter trip and total 16 6 Speed km h 7 Hectar per hour 17 8 Travelled distance in metres 18 9 Application rate per minute 19 10 Litre consumption from tank 20 11 Litre application per hectar 21 Step application reduction Manometer pr
8. OPERATING INSTRUCTIONS LH 3000 LH No 023 160 UK Version 2 00 LH Technologies Denmark ApS Melhavevej 2 9440 Aabybro Denmark Tel 45 9696 2500 Fax 45 9696 2501 Internet http Awww lh agro com LH 3000 OPERATING MANUAL 2 LH LH 3000 OPERATING MANUAL Contents INTRODUCTION 1 Ide mu Na a hl ree ol ded ee do dud o Soe 5 DESCRIPTION OF THE SYSTEM tet eti Acne oh eei e qase oe err REP Sie eee He ers 6 Masson CONIC ce 7 ENCODING KEY Sinamun naa ent Wet tl etie buie he i 7 OPERATIONIN GENER AE Sa Na ah fn tu mtem erae 8 ENCODING cess ce ous ces coL celu cM Caves dc Ed he e 8 OT WORKING WIDTH ene uie eon etienne arta eee en thee eae 9 02 WHEEL CIRCUMFERENCE tiro e er ee eu eau Does Oron ERR ce eda bc nb dM Eds 9 03 FLOW FIGURE Lt 10 04 BOOM TOWN Sarda Sd SD a a eer 11 05 CHOOSE OF SPEED SENSOR S 12 06 ALARM LIMITS FOR APPLICATION RATES 12 07 ALARM LIMITS FOR PRESSURE eho ad peret elo eme 12 08 ALARM LIMITS FOR RPM 2 notat tte eerta 13 09 PLUS MINUS CHANGES IN APPLICATION 13 10 DRIVING FACTOR REGULATION 13 11 UNIFORM PRESSURE
9. TRIC IMPERIAL LH 3000 can operate with 2 individual measuring units Metric Imperial Speed in kilometres per hour kmh Speed in miles per hour mph HA The area is displayed in AC The area is displayed in acres hectare ha ac Flow volume in litres Flow volume in litres Is the metric system selected is displayed Is the Imperial system selected AC will be displayed Switch between the two systems by pressing the MEMO key 13 CHOOSE OF IMPLEMENT SENSOR The implement sensor is the function which starts and stops the area meters The area recording can be stopped in on of the following 4 ways select number 1 Implement sensor on tractor is activated 2 Implement sensor on implement sprayer is activated 3 Noflow in the flow meter stand still 4 Noimpulses from the RPM sensor stand still The wanted implement sensor function is selected by encoding the number for the function 1 4 NB The control lamp under the display is lit when the area is recorded 14 PRINTER TYPE How to print the stored data from the memory 1 Print by PC printer RS 232 serial printer 2 Data transmission to PC RS 232 serial interface to PC 3 Print by small tractor printer Serial to LH Agro printer Encoded the number for the selected function 14 LH AGRO LH 3000 OPERATING MANUAL FUNCTION KEYS By pressing this key RPM will be displayed sensor must be mounted WARNING Is con
10. active if a RPM sensor has been mounted and the C 3 wanted RPM has been encoded See the key The alarm will be given by 3 bip repeated at fixed intervals and at the same time the following will be displayed ERR 6 revolution figure too high ERR 7 revolution figure too small IMPORTANT 15 no alarm wanted 0 must be encoded 09 PLUS MINUS CHANGES IN APPLICATION RATE Here the required change of application rates in percent is encoded The change goes for the as well as for keys Besides see the functions of the plus minus keys 10 DRIVING FACTOR REGULATION SPEED At fully automatic application the motor valve is controlled by impulses from the monitor The length of these impulses vary driving factor from 0 100 Normal value is 50 Is the monitor too slow at reaching the required application rate the figure must be increased Is the application rate fluctuating about the required rate from far below to far above the figure must be reduced 11 UNIFORM PRESSURE COMPENSATION Here can be encoded whether or not the sprayer fittings is equipped with uniform pressure valves Switch between ON and OFF by pressing the MEMO key ON is selected if uniform pressure valves are mounted Do not forget to adjust them correctly OFF is selected if there are no uniform pressure valves or if they are shut tightened LH AGRO 13 LH 3000 OPERATING MANUAL 12 ME
11. cm The other encoding values will be described one by one on the following pages 02 WHEEL CIRCUMFERENCE The wheel circumference is the distance travelled by the vehicle by one revolution of the wheel Encoding values are determined as follows Method 1 Use this method when speed sensor has been fitted at wheel 1 Mark out in the field and at the wheel 2 Make 10 turns with the wheel 3 Again mark out in the field 4 Measure the distance between the two marks and divide by 10 5 Divide the wheel circumference by the number of magnets NB The turns must be counted of the wheel on which the magnet is fitted 6 The result is the effective wheel circumference Encode in cm E g 2 53 m to encode as 253 cm LH AGRO LH 3000 OPERATING MANUAL The effective wheel circumference is much dependent on tyre pressure weigth ground conditions etc Therefore it is recommended to check the wheel circumference frequently an write it on the supplied form for the various implements Method 2 Use this method when the speed sensor has been fitted at cardan or similar Here the monitor is used in normal operation not incode mode 1 Measure a distance of 100 m Drive the tractor to the start mark Press DISTANCE for 5 seconds and the display will show 5 bars Drive the measured 100 metres and stop exactly at the stop mark Press DISTANCE again and the display shows the value to be encoded as wheel ci
12. displayed B LH 3000 is now ready for encoding of the individual section widths This programming has connection with the operation panel The switches for the individual sections will be lit one by one from the left to the right and the width is encoded as follows 1 Set the switch for the left section on 01 will now flash to the left in the display Encode the width of the section in cm and set the switch off again 2 Set the switch for the second section from the left on 02 will now flash Encode the width of this section in cm an set the switch off again All sections are to be encoded as described under 1 and 2 As a control all switched will be lit at one time The sum of all the encoded sections will now be equal to the working width of the sprayer encoding value 01 Exit encoding of SECTIONS by the SYSTEM key NB The encoding of sections must be completed when started The encode cannot be exited until widths of all sections encoded before has been made Does the number of encoded sections not correspond with the number of lit section switches ERR 8 will be displayed Does the encoded working width not correspond with the monitor will display ERR 9 and the faulty encoding must be corrected LH AGRO 11 LH 3000 OPERATING MANUAL 05 CHOOSE OF SPEED SENSOR LH 3000 can operate with 3 individual speed sensors 1 Sensor mounted on tractor wheel 2 Sensor mounted on tra
13. essure in bar Step application increase Print of stored data in the memory Field No or Customer No Max 9 digits Remaining litres in tank Clear key Memory of data Encoding values 1 14 Control lamp for implement sensor ENCODING KEYS The figure keys 0 9 are only lit and thus visible when they are to be used g when values are to be encoded LH AGRO LH 3000 OPERATING MANUAL OPERATION IN GENERAL All encoding values basic data for the calculations are divided in 14 values 1 14 Th encoding values will appear by pressing the SYSTEM key after which the numerical keyboard will be lit and the values can be encoded By repeated press on the SYSTEM key the order of encoding values 1 14 can be leafed through A bip will sound when a key is pressed during normal operation not during encode and the chosen function will be lit If one of the encoded alarm limits is exceeded 3 quick bip2 will be given repeated at intervals and a displayed error code states alarm type ENCODING All encode value are arranged under the SYSTEM key The order of encoding values is 01 Working width in cm 02 Wheel circumference in cm 03 Flow figure 04 Boom sections 05 Choice of speed sensor 06 Warning limit application rate 07 Warning limit pressure 08 Warning limit rpm 09 change of application rate 10 Time factor automatic dosage 11 Unif
14. iled implement can only be connected via electronics for boom compensation 3 Radar Select sensor by encoding the corresponding number NB Check that wheel circumference corresponds to the selected wheel sensor 06 ALARM LIMITS FOR APPLICATION RATES Here the maximum accepted deviation can be encoded Encode the figure in per cent Is the encoded alarm limit exceeded the alarm will be given as follows 3 bip repeated at intervals will sound and simultaneously the display will show ERR 2 7 over application ERR 3 under application NB No matter automatic application or not the wanted application rate must be encoded to make the alarm function work To be encoded by the function key DOS IMPORTANT Is no alarm wanted 0 must be encoded 07 ALARM LIMITS FOR PRESSURE Here the maximum acceptable deviation of operation pressure of the sprayer is encoded Encode in per cent NB This function is only active if a pressure sensor has been mounted on the sprayer and the wanted operation pressure has been encoded See BAR key The alarm will be given by 3 bip repeated at fixed intervals and at the same time the following will be displayed ERR 4 Pressure too high ERR 5 Pressure too low IMPORTANT Is no alarm wanted 0 must be encoded 12 LH AGRO LH 3000 OPERATING MANUAL 08 ALARM LIMITS FOR RPM Here the maximum accepted deviation for RPM is encoded Encoded in per cent NB This function is only
15. nt h3 radar To the right the display will show ON sensor active OFF sensor not active Flashes if there are pulses FLOW METER 6 Press appears to left in the display the right ON OFF will flash when the paddle wheel in the flow meter is turned PRM SENSOR Press Q P appears to the left in the display To the right ON OFF will be flashing when the PRM sensor is activated 22 LH AGRO LH 3000 OPERATING MANUAL PRESSURE SENSOR C 2 Press P t appears to the left in the display and ON OFF changes to the right when the pressure sensor is activated MOTOR CONTROL By pressing ar or respectivly the regulation valve should go up or down ng up down IMPLEMENT SENSOR The control lamp on the monitor shows if the implement sensor works NB Choose the right imple ment sensor in ENCODE point 13 ERRORS AND WARNINGS Any warning is given by 3 x bip repeatedly and an error code which will flash in the display Err O Electronics for boom compensation not mounted Err 1 Motor valve for automatic application uses too much power Err 2 Application warning over application Ems Application warning under application Err 4 Pressure warning upper warning limit Err 5 Pressure warning lover warning limit Err 6 RPM warning upper rpm limit Err 7 RPM warning lower rpm limit Err 8 Number of encoded sections do no correspond with switches that are
16. on Err 9 The sum of boom widths does not correspond with the encoded working width Err10 Main valve not off LH AGRO 23 LH 3000 OPERATING MANUAL NOTES 24 LH
17. orm pressure 12 Metric Imperial 13 Choice of implement sensor 14 Printer By means of the SYSTEM key it can be leafed through the order of the above values step by step The encoding is ended by pressing the SYSTEM key for seconds whereever in the order you are LH 3000 automatically deletes the old encoding value when the encoding is started LH AGRo 01 LH 3000 OPERATING MANUAL WORKING WIDTH The working width is the width measures in cm represented by the implement Thus 1500 has to be encoded for a 15 m sprayer NB If boom compensation has been fitted the individual section must be encoded under 04 section Exit the encoding as described above when completed and the new value will be stored automatically in the memory Encode as follows C D Press S for about 3 seconds The display will now show 01 indication encoding 01 and a figure say 1200 indicating the encoded working width Nov this value can be changed by means of the numerical keys visible when encoding Example The working width must be changed from 1200 cm to 1500 cm 1 Press SYSTEM for 3 seconds and 01 and 1200 will be displayed by turns 2 Now enter 1500 by the numerical keyboard This value will flash to the right in the display 3 Press SYSTEM for seconds until the lit figures come off The monitor has now deleted 1200 and stored a new working width of 1500
18. rcumference to be encoded under SYSTEM 02 eu RO 03 FLOW FIGURE The flow figure is number of 1 100 mm chemical through the flow meter pr impulse Calculation of flow figure Make the following calibration while the tractor is standing to avoid misreading on the tank 1 Encode A test flow figure of Standard flow meter 2000 Low flow meter 1250 2 Takein not less than 600 litres of clean water in the sprayer To one of the marks 3 Check that the monitor s litres counter is at O 4 Spray out min 500 litres OBS Do not empty the tank as this will disturb the measurements 5 Use the following formula to calculate the new flow figure Old flow figure X litres read on tank mark Litres displayed by monitor New flow figure OBS for optimum accuracy when calibrating the flow meter weighing can be recommended 10 LH AGRO LH 3000 OPERATING MANUAL 04 BOOM SECTION 15 electronic for boom compensation fitted the LH 3000 can take account for shutting of one or several sections when calibrating area and chemical consumption To enable the monitor these calculations the following must be encoded A Number of sections of the boom The width of the individual sections Use the following procedure Choose ENCODE 04 The display changes between 04 to the left and another figure to the right A 1 Encode the number of sections on the numerical keyboard 2 Press MEMO and 2 horisontal bars are
19. trol of RPM wanted the wanted RPM figure must be encoded here as follows aa 1 Press _ for app seconds until figure keys are lit 2 Encode the wanted RPM 3 Press 2 again NB The maximum deviation to be encoded during encoding SYSTEM key point 08 The warning function is only active when the implement operates TIMER C The timer shows consumed working time The timer is started and stopped by pressing the key A flashing dot indicates operation a fixed point stop The timer counts to maximum 99 hours and 59 minutes after which it will restart from zero The consumed time can be stored for later print of job cards See JOBNO and ZEROING OF TIMER Press until 2 horizontal bars and STO is displayed simultaneously with 3 quick warnings The timer is zeroed NOTE Zeroing of timer causes zeroing of consumption from tank and area trip simultaneously SPEED E qe Forward speed LH AGRO 15 LH 3000 OPERATING MANUAL METRES C 9 fu Travelled distance in metres since last zero setting Maximum display 99999 metres after which the counter restarts from zero C 9 The meter counters is zeroed by pressing the 10 key simultaneously by the C 2 CLEAR key REMAINING AREA Remaining area to work The function presupposes encoding of area before start To be done as follows EXAMPLE The field is 10 40 ha
20. umber 1234567 CO 1 Press 299 for 3 seconds until the figure keys are lit 2 Encode 1234567 the display is only 5 figured it will change between 1 2 and 3 4 5 67 in the next picture 3 Press Numerical keyboard disappears and the above job number has been registered NOTE To avoid errors Several job cards with the same job number the encoded job number is deleted when storing in the memory by he MEMO key MEMO i MEMO MEMO means memory The key is used for storing recorded data job cards in the memory Trip counters for area time and litre consumption from tank are zeroed simultaneously with storing OPERATION OF THE KEY 1 Select one of the 3 functions say TIMER 2 Press MEMO until STO is displayed followed by 3 quick warning tones 3 The following has taken place A The3 counters mentioned have been zeroed B Data are stored in the memory for later print or transmission to PC C Jobno Changes to 0 NOTE The 3 counters mentioned are zeroed simultaneously 20 LH AGRO LH 3000 OPERATING MANUAL CLEAR C 2 CLEAR The clear key is used for deleting any encoding and works almost like the c key of a pocket calculator Used for deleting encode of faulty figures Besides the key is used for zeroing of total counters flow area EXAMPLE Zeroing of area os 1 Press and NER simultaneously until the display is blank 2
21. wed by 3 quick warning tones The counter is zeroed CD TOTAL COUNTER Press simultaneously with for 3 seconds and the counter is zeroed NOTE Zeroing or deleting of trip litre counter causes zeroing of TIME and TRIP AREA at the same time WORKING PRESSURE C D BAR By pressing this key the working pressure of the sprayer is displayed in bars presupposed sensor is mounted WARNING For pressure control the wanted pressure is encoded here as follows C 2 1 Press forapp 3 seconds until the numerical keyboard is lit 2 Encode wanted pressure CD 3 Press again NOTE The maximum deviation to be encoded during encode SYSTEM key point 07 The warning function is only active when the implement works 18 LH AGRo LH 3000 OPERATING MANUAL APPLICATION duet DOS By pressing this key the actual application in litres per hectare is displayed WARNING To control the application rate the wanted rate is encoded here as follows 005 1 Press for app 3 seconds until the figure keys are lit 2 Encode the wanted application C 2 3 Press again NOTE The maximum deviation is encoded during the encode SYSTEM key point 07 The warning function is only active when the implement works AUTOMATIC APPLICATION The wanted application rate for automatic applications is encoded as above under warning The monitor will then control the application rate comparred to forward speed
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