Ceres 8000i Ceres Yield Monitor

Ceres 8000i

Ceres Yield Monitor

Calibration and Operation

RDS Part No.:

Document Issue:

Software Issue:

S/DC/500-10-585

3.02: 10/6/11

PS315-003 rev.16

1

CERES 8000i - YIELD MONITOR

Electromagnetic Compatibility (EMC)

This product complies with Council Directive 89/336/EEC when installed and used in accordance with the relevant instructions.

Service and Technical Support

PLEASE CONTACT YOUR NEAREST RDS DISTRIBUTOR If unknown then contact RDS Technology Ltd for further information,

Tel :

Fax :

+44 (0) 1453 733300

+44 (0) 1453 733311 e-mail : web : [email protected] www.rdstec.com

Our policy is one of continuous improvement and the information in this document is subject to change without notice. Check that the software reference matches that displayed by the instrument.

© Copyright RDS Technology Ltd 2011

\UK585302.DOC

2


1.

OVERVIEW 5

1.1

The RDS Precision Farming System ........................................................................................... 5

1.2

The Ceres 8000i Yield Monitor .................................................................................................... 5

1.2.1

Menu keys

1.2.2

Data Entry

1.2.3

Units

5

6

6

1.3

Getting the best results ............................................................................................................... 6

1.4

Information displayed on the 'MAIN' screen ............................................................................... 7

1.5

Information displayed on the 'INFO' screen................................................................................ 7

1.6

Information displayed on the 'LOG' screen ................................................................................ 8

1.7

The SETUP screen page.............................................................................................................. 8

2.

OPERATION 9

2.1

Startup ......................................................................................................................................... 9

2.2

Harvest checklist ......................................................................................................................... 9

2.3

Set Tare........................................................................................................................................ 10

2.4

Crop Settings............................................................................................................................... 10

2.4.1

Selecting a pre-programmed crop

2.4.2

2.4.3

2.4.4

User-defined crop type

Adjusting the Storage Moisture Content

Crop Calibration Factor

2.4.5

Moisture Correction Factor

11

11

11

11

12

2.5

Crop density ................................................................................................................................ 13

2.5.1

Crop Density - Bushel Weight 13

2.6

Moisture Content display ............................................................................................................ 13

2.6.1 Setting the harvest (WET) moisture content

2.6.2

Setting harvest (WET) weight or storage (DRY) weight readout

2.6.3

Holding the %Moisture Reading

13

14

14

2.7

Harvest Width setting .................................................................................................................. 14

2.8

INSTANTANEOUS / AVERAGE displays ....................................................................................... 14

2.9

In / Out of work Indicator ............................................................................................................ 14

2.10

Weight and Area Totals ............................................................................................................... 15

2.10.1

Part totals

2.10.2 Totals

2.10.3

Reset Totals

15

15

15

3.

DATA LOGGING 16

3.1

Data Logging and GPS Setup

3.1.1

..................................................................................................... 16

Setup for an attached printer (no PF functions)

3.1.2 Setup for PF/GPS

3.1.3

Logging Options (Yield Mapping only)

3.1.4

Programming Function Names / Values in the instrument

3.1.5

Creating Function Names / Values on a Data Card

3.1.6

Programming Tag Names in the instrument

3.1.7

Creating Tag Names on a Data Card

16

16

17

18

18

18

19

3


3.2

Data file creation ......................................................................................................................... 20

3.2.1

Yield map files

3.2.2

3.2.3

Field Boundary files

Farm & Field Lists

20

20

20

3.3

Extended Data and Tagging

3.3.1

Extended Data Functions

3.3.2

Tagging

........................................................................................................ 21

21

21

3.4

Yield Mapping

3.4.1

Start Dynamic Logging

3.4.2

(LOG DYNAMIC JOB)

Stop Dynamic Logging

.......................................................................................... 22

22

23

3.5 Mapping a Boundary (Route Logging) ....................................................................................... 23

3.5.1

Start Route Logging

3.5.2

Stop logging a route

3.5.3

Display vehicle track

23

23

23

3.6

Field Data Logging ...................................................................................................................... 24

3.6.1

Start recording Field Data

3.6.2

Stop recording Field Data

24

24

3.7

Review /

Delete

/ Print or Download Summary Data .................................................................. 25

3.7.1

Review / Print Summary Data

3.7.2

3.7.3

3.7.4

Delete field data

Printing or transferring data to a PC

Select data output mode

25

25

26

26

4.

CALIBRATION 27

4.1

Check sensors and switches for correct operation ................................................................... 27

4.2

Calibration sequence after installation ....................................................................................... 28

4.3

Combine Select ........................................................................................................................... 28

4.4

Speed Sensor Setup.................................................................................................................... 28

4.5

Header Setup............................................................................................................................... 29

4.5.1

Select Cutout Switch / Table Height sensor

4.5.2

Set Header Width, No. of Sections

4.5.3

Set Header Cutout height

29

29

30

4.6

Yield Sensor Setup

...................................................................................................................... 30

4.6.1

PC Points - Presets

4.6.2

No. of grain sensors

4.6.3

PC Points - AUTOCAL

4.6.4

Yield delay

4.6.5

Smoothing

30

31

31

32

32

4.7

Moisture Sensor Setup................................................................................................................ 33

4.7.1

Temperature sensor 33

4.8

Angle Sensor ............................................................................................................................... 34

4.9

Other settings .............................................................................................................................. 35

4.9.1

Units

4.9.2

Time / Date

4.9.3

Display

4.9.4

Machine Number

4.9.5

Print Cal data

35

35

4.9.6

Reset Factors

4.9.7

Factor Stores

4.9.8

Select Language

36

36

36

36

37

37

5. SETUP MENU 38

Crop Calibration Record.......................................................................................................................... 40

4


1. Overview

1.1 The RDS Precision Farming System

The 8000i is a fully DGPS compatible, multi-function cab computer for yield monitoring, yield mapping, soil mapping, and variable-rate control applications.

It is the central component of RDS Precision Farming hardware (fig. 1) and is designed to operate between combine, quad bike (for soil sampling), spreader, sprayer and drill.

Figure 1 The 8000i is the central component of RDS Precision Farming hardware

Installation kits are available for a wide range of applications. They allow the 8000i head unit to be simply disconnected from one vehicle and re-connected to the next.

The 8000i functions are then re-configured by uploading control software via the SD Data Card Reader. The

DGPS receiver connects to the upper serial port at the rear of the instrument.

The 8000i in standard configuration functions as a yield monitor without yield mapping capability. Instructions on re-configuration and use of the 8000i to enable Precision Farming (PF) functions are included in the "Data

Logging and Transfer" manual supplied with your data module.

1.2 The Ceres 8000i Yield Monitor

1.2.1 Menu keys

All instrument functions are accessed by nine menu keys adjacent to the LCD display.

Figure 2

UK585-02.JPG

The four menu keys to the right of the screen (figure 2) access the primary screen pages (those viewed during normal operation). There are three primary screens MAIN, INFO and LOG for normal operating functions, and a SETUP screen for calibration functions and settings specific to particular crops.

5


1.2.2 Data Entry

Alpha-numeric values are entered via the right-hand keypad. You must press the key from 2 to 5 times to select the required letter. (Some keys have additional special characters not shown on the key legend).

The key will either toggle between lower and upper case characters or when preceeding a numerical entry, will set a MINUS value.

The key will toggle between 0 and a SPACE.

The key will BACKSPACE the screen cursor if you need to re-enter a character.

The key is the RETURN key and is normally pressed to confirm the data entry into memory.

1.2.3 Units

Information can be displayed in metric, UK Imperial or US units by selecting the desired option via the SETUP menu.

Yield

Function

Metric tonnes/ha

Units

UK Imperial tons/acre

US Imperial bushels/acre

Output

Work rate

Forward speed tonnes/hr ha/hr km/hr tons/hr acres/hr miles/hr bushels/hr acres/hr miles/hr

Part / Total area

Part / Total weight

Crop density

1.3 Getting the best results

hectares tonnes kg/hl acres tons lbs/bushel acres x1000 bushels lbs/bushel

Ceres yield monitors are well-proven and capable of very good overall accuracy. However to achieve the best possible accuracy the system must be properly set up and maintained. The main points to observe are:-

- If harvesting particularly oily crops, check that the grain sensor lenses and the moisture sensor fin stay reasonably clean.

- Cross-check moisture readings and grain density settings by measuring reference samples of the crop at the start.

- Check and if required tare (zero) the yield reading with the harvester running empty.

- The clean grain elevator chain should be in good condition and correctly tensioned.

Remember! a few minutes spent checking the system before starting to harvest is time well spent.

6


1.4 Information displayed on the 'MAIN' screen

The instrument will always default to the MAIN screen on startup. The MAIN screen displays the following information (figure 3).

Figure 3 Status Indicators

In/Out of work

Area Accumulation

Yield mapping in progress

Logging Field Summary data

GPS signal received

Yield

Output (Qty/hr)

Moisture Content

Crop Type

'Tag On' Indicator

(dynamic data logging only)

Harvesting width

Select instantaneous readout or average for current job

1.5 Information displayed on the 'INFO' screen

PS-2B.TIF

Crop Density

Additional work measurement functions are displayed on this page.

Figure 4

Forward Speed

Work rate (area/hr)

Area Total

Quantity Total

'Tag On' Indicator

(dynamic data logging only)

Select part total (for current job) or total of all jobs since last reset

Reset totals

Set quantity readouts based on harvest moisture (WET) or storage moisture (DRY) content

PS-1B.TIF

Crop Density

Set harvest moisture content

(systems without optional continuous moisture sensor)

7


1.6 Information displayed on the 'LOG' screen

This page controls datalogging (and PF functions when enabled) and data transfer (e.g. printing a job summary).

Figure 5

Status Indicators

In/Out of work

Area Accumulation

Yield mapping in progress

Logging Field Summary data

GPS signal received

Select GPS Status screen

Select and review / clear / print summary data for stored jobs

1.7 The SETUP screen page

LOGSCREEN.TIF

Start / End logging

The key selects the SETUP menu for calibration factors and calibration settings specific to particular crops (except for density which is set from the MAIN screen page).

Permanent / semi-permanent settings

Some settings made when the system is installed do not need to be altered again. To prevent accidental adjustment many of them require an PIN number to gain access.

Figure 6

Units

Header setup

Tag/Data names

Speed factor

Clock/ Display settings

Smoothing factors

Permanent settings for sensors setup

Other permanent settings

Set crop type and crop settings for,

Zero yield reading with

Storage moisture clean grain elevator

Crop calibration factor running empty

Moisture sensor correction factor

Crop Calibration adjustment

PS106B.TIF

Diagnostic functions

Regular settings

Other settings are altered on a regular basis as part of the normal daily operating routine. As crop conditions vary regular checks must be made and the crop settings altered as required.

8


2. Operation

2.1 Startup

Press the key. The startup screen, which shows the software version, will display for about 8 seconds then the MAIN screen is displayed.

You can select the MAIN, INFO or LOG screens immediately by pressing the adjacent menu key.

Figure 7

UK58507A.JPG

UK58507B.JPG

2.2 Harvest checklist

Because of natural variation in crop conditions, it is recommended to check moisture content and crop density at regular intervals during the daily operating routine. If a moisture sensor is fitted and you are harvesting oily or green crops, watch out for unusual moisture readings, which may indicate that the moisture sensor needs cleaning.

Figure 8

CHECK TARE

Harvest a short strip

Adjust Moisture Correction

Factor (sensor fitted)

Test moisture

Test density

Continue harvesting

Adjust % moisture display

(no sensor fitted)

Adjust density display

Adjust harvest width as setting as required

Compare actual weight against

Ceres weight

Adjust Crop Calibration Factor

9


2.3 Set Tare

The tare should be checked AT LEAST ONCE PER DAY - more often when harvesting dirty or oily crops.

Significant errors can occur as a result of a build up of crop residues or a worn / badly adjusted elevator chain.

1. Position the combine on level ground.

2. Run the combine at normal threshing speed with the clean grain elevator empty.

3. Select the 'Set Tare'' screen.

Figure 9

UK58509A.JPG

UK58509B.JPG

PS-5.TIF

4. The tare readout is expressed as '% darkness' - the proportion of time that the sensor beam is broken by the elevator paddles and any material on them. If the 'Current Tare' reading is different from the 'Current % MS' reading, then press the 'SET NOW' key to perform a tare. The instrument will then average the tare value. The

'Current Tare' and 'Current % MS' readings should now be equal.

2.4 Crop Settings

Figure 10 Accessing the CROP SELECT screen

UK58509A.JPG

UK58510B.JPG

10


Figure 11

Crop Type

Storage Moisture Content

Crop Calibration Factor

Moisture Correction Factor

2.4.1 Selecting a pre-programmed crop

UK585-11.TIF

The 8000i has 3 pre-programmed settings (see figure 11) for each of 8 different crops:-

Wheat

Barley

Oats

Oilseed Rape (Rapeseed Canola)

Linseed

Beans

Peas

Maize (Corn)

Select the crop using the left / right arrow buttons (figure 11). The selected crop is displayed when you return to the MAIN screen page.

The pre-programmed crop settings will normally may need to be adjusted according to your particular crop conditions, and if the weighbridge (scale house) readouts / reference moisture sensor measurements are significantly different from the instrument readouts.

Crop settings cannot be altered while logging data. The job must be ended and the changes made before a new job is started.

2.4.2 User-defined crop type

You can programme a further 2 crop types yourself. Select 'Crop Name 1' or 'Crop Name 2' from the list.

Press the button to position the screen cursor under the first letter and then enter the crop name using the alpha-numeric keypad.

The other settings are then made in the same way as for the pre-programmed crop types. Refer to sections

2.4.3, 2.4.4 or 2.4.5 if it is necessary to change any of the crop settings.

2.4.3 Adjusting the Storage Moisture Content

The Storage Moisture Content (specific to each crop) enables the Ceres to display the corresponding dry yield. It is set regardless if a moisture sensor is installed.

NOTE: In the event of the harvest moisture content becoming less than the programmed storage moisture content, the harvest weight will stay equal to the dry weight.

Position the screen cursor using the up / down buttons. Key-in a new value as necessary using the numeric keypad and press to confirm the entry.

2.4.4 Crop Calibration Factor

The default calibration factor (specific to each crop) is wherever possible, derived from barn test data for your make and model of combine. Due to normal variation within particular crops, different varieties of crops and operating characteristics of individual combines, the Crop Calibration Factor normally needs to be adjusted slightly.

11


When to adjust a Crop Calibration Factor

Adjustment may be needed if the Ceres gives consistent discrepancies between it's yield readings and the weighbridge (scalehouse) readings.

The new factor is calculated as:- Existing factor x True weight

Ceres weight reading

Position the screen cursor using the up / down buttons. Key-in a new value as necessary using the numeric keypad and press to confirm the entry * .

All previously accumulated summary data stored in memory will be retrospectively corrected if a new Crop

Calibration Factor is entered. Before setting a new factor it is wise to note down the existing factor for future reference. A chart is provided at the back of this manual for this purpose.

NOTE: Inaccurate settings for the Tare, Crop Density or Moisture Content will also affect the accuracy of grain yield measurement. These settings are more likely to be responsible for discrepancies and should be checked first.

* You can also adjust the crop calibration factors via the "CAL NUDGE" screen (fig. 12b). First select the appropriate crop ( ) then from the SETUP screen, press .

Figure 12a

SCRN-405.PCX

Figure 12b

SCRN-406.PCX

2.4.5 Moisture Correction Factor

This function is only required if you have the optional moisture sensor fitted.

When to set a Moisture Correction Factor ?

Adjustment is needed if the harvest moisture reading is different from that of a reference moisture meter. A

Moisture Correction Factor is specific to each crop. To establish the offset, subtract the Ceres moisture reading from the reference meter reading. The difference is the correction factor.

For example: Ceres reading = 20% and Reference meter reading = 18.5%.

So the Offset = (18.5 - 20) = -1.5 (%)

If a large offset is needed, first check that the fin on the moisture sensor is clean. (If it is clean the sensor may need re-calibrating).

Position the screen cursor using the up / down buttons. Key-in a new value as necessary using the numeric keypad and press to confirm the entry * .

* You can now adjust the reading from an automatic moisture sensor using the Up/Down arrow keys on the INFO screen. However, if the grain elevator is stopped (i.e. the moisture reading is 0%), you can only set a minus offset figure from the "Crop Select" screen.

If the system does not have an automatic moisture sensor fitted (or it is switched "OFF" in the calibration menu), the default harvest moisture content is programmed to 16% for all crops.

12


2.5 Crop density

The actual crop density is adjustable from the MAIN screen page. The instrument displays metric units of kilograms per hectolitre (kg/hl) or lbs per bushel (lb/B).

Regularly check the crop density (bushel weight) and adjust the value on the MAIN screen page as required.

An incorrect density setting is one of the most likely causes of inaccurate yield data.

A Grain Weight Tester (scale) is provided with the Ceres. Full instructions for use including a unit conversion chart, are printed on the side of the measuring container.

Press and hold the adjacent button to adjust the setting.

Increase Decrease

NOTE: Resetting the density does not correct previously accumulated data.

2.5.1 Crop Density - Bushel Weight

When the instrument is configured to display bushel units, the bushel weight for each pre-programmed crop is displayed on the ‘Crop Select’ screen (figure 11). This is the default standard bushel weight. This figure can be adjusted as required, simply by keying in the new figure and pressing the ENTER key.

The crop density setting on the MAIN screen is the actual weight per bushel, which should be checked and adjusted regularly by the operator during harvesting.

2.6 Moisture Content display

2.6.1 Setting the harvest (WET) moisture content

Depending on the INST / AVE and WET / DRY display option set, the Ceres permanently displays one of the following,

- Instantaneous harvest moisture %

- Average harvest moisture %

- Storage moisture % (as manually programmed via the SETUP menu).

The moisture content is displayed on both the MAIN and INFO screen pages.

Systems not fitted with the optional continuous moisture sensor

The harvest moisture value is adjusted manually from the INFO screen page.

To avoid unnecessary errors in weight readings, periodically check that the moisture content reading matches that from a reference moisture meter.

Systems fitted with the optional continuous moisture sensor

The harvest moisture value is continuously updated. It should still be checked periodically against a reading from a reference moisture meter, particularly when combining oily or dirty crops since the sensor can produce a false reading due to extraneous material adhering to it.

The harvest moisture value is adjusted by means of a crop-specific 'Moisture Correction Factor' from the

SETUP screen page (ref. fig.11, section 2.4). It cannot be adjusted from the INFO screen page.

NOTE : Regardless whether a moisture sensor is installed or not, the Storage moisture content is set from the SETUP menu.

13


2.6.2 Setting harvest (WET) weight or storage (DRY) weight readout

The WET/DRY display is selected from the INFO screen page (fig. 4).

Yield, Work rates and Totals functions can be displayed based on the wet weight at the harvest moisture content or the dry weight at the user-programmed storage moisture content.

NOTE: Dry weight and yield readouts are calculated from the AVERAGE harvest moisture since the job was started.

From the INFO screen, press the WET/DRY key to switch between wet weight and dry weight display. The storage moisture content is set from the SETUP screen page (ref. fig.11, section 2.4).

2.6.3 Holding the %Moisture Reading

If you are getting erratic readings from the automatic moisture sensor, you can press the button to

"freeze" the current reading. Press the button again to resume a live reading.

2.7 Harvest Width setting

To ensure that the Ceres accumulates area correctly when only part of the header is in the crop, you must adjust the harvest width setting on the Ceres to suit.

The header width is divided into a number of equal width sections.

NOTE: The number of sections as well as the full header width are preset during installation, but can be easily reprogrammed to suit different headers.

For example, this represents a 6-section reel set for full cutting width. the instrument is set for half the full cutting width.

Press and hold the adjacent button to adjust the setting. Normally you must remember to adjust the width setting back to full width as appropriate, however, the instrument can be set so that the header width automatically resets to full width after the header is raised and then lowered again e.g. when turning on the headland. (Refer to section 4.5.2

).

2.8 INSTANTANEOUS / AVERAGE displays

The INST / AVE display is selected from the MAIN screen page (fig. 3)

Yield, Work rate and Harvest moisture content can be displayed as instantaneous values, or as average values over the period since the current job was started.

Press the INST/AVE menu button to switch between instantaneous or averaged displays.

2.9 In / Out of work Indicator

The header is fitted with an area cutout switch so that the instrument recognizes when the header is up and stops accumulating area.

This indicates that the header is down and area will accumulate.

The header is up. Area will not accumulate.

When the header is UP the Yield, Work Rates, and harvest moisture readings automatically switch to the

AVERAGE since the job was started.

NOTE: If a header height sensor is installed , this allows the height at which the area cutout operates, to be set as desired for each crop type (ref. section 4.5.3).

14


2.10 Weight and Area Totals

NOTE: The Part Totals and Totals for weight and area are now linked to the selected crop. When you reset the totals, they will be reset only for the selected crop.

2.10.1 Part totals

The Part total functions are useful for recording output for example, in a single field or over a days harvest.

Select to display the part weight and area accumulated for the current job (assuming you had reset these functions at the start of the job).

2.10.2 Totals

The Total functions are useful for recording output over a longer period.

Select to display the total weight and area accumulated

2.10.3 Reset Totals

Select the appropriate memory total and then press .

Press to confirm the reset otherwise press to return to the INFO screen page.

NOTE: Resetting part totals will at the same time reset field averages.

'ToT' information when reset, are completely independent and will zero individually without affecting any other function.

15


3. Data logging

3.1 Data Logging and GPS Setup

3.1.1 Setup for an attached printer (no PF functions)

If you are not yield mapping, then make the following settings on the ‘GPS/PF Setup’ page:-

1. PF DISABLED

5. RDS PRINTER ICP200

The data card reader is disabled and the printer functions are enabled.

The printer is connected to the

BOTTOM port.

NOTE: If a card is inserted in the card reader, the printer output is disabled.

2. Technician 5. GPS/PF Setup

RDS PRINTER ICP200

Now check the printer settings are correct for the attached printer.

UK584300-19.PCX

2. Technician *. More

1. Printer Setup

The 'Printer Setup' menu contains the data transfer protocol settings.

The default settings may need to be altered to suit the device that is connected if it is not an ICP 200 printer.

The choice of settings (default settings in italic) are :-

Baud rate; 110 / 150 / 300 / 600 / 1200 / 2400 / 4800 / 9600 / 19200 /

31250 or 38400 bits per second

Data Bits:

Stop Bits:

Parity:

Handshake:

7 / 8

1 / 2

None / Odd / Even

RTS / XON

Please refer to the instructions for the device you are connecting.

3.1.2 Setup for PF/GPS

UK584300-20.PCX

If you are yield mapping, then make the following settings on the ‘GPS/PF Setup’ page:.

1. PF ENABLED

5. PF Data Card Module

The data card reader is enabled. Note that when using the PRINT function, job data is now saved as .TXT files onto the data card.

The GPS receiver is connected to the TOP port. The bottom port is not used.

2. Technician 5. GPS/PF Setup

PF Data Card Module

UK584300-21.PCX

16


If you are yield mapping, you can also set the option to either,

(i) log data at a set distance interval - ‘2. LOG BY DISTANCE’ / 3. LOG DISTANCE (m)’, or time interval - ‘2. LOG BY TIME’ / 3. LOG TIME (s)’.

(ii) Set baud rate for GPS serial interface – ‘4. NMEA @ 4800 / 9600 / 19200 / 38400’.

(iii) Enable an audible alarm if you lose GPS differential correction – ‘6. DIFF ALARM ON / OFF’.

For further information please refer to the "Data Logging and Transfer" manual (Pt No. S/DC/500-10-573).

3.1.3 Logging Options (Yield Mapping only)

3. Factory 7. Logging

UK584300-25.PCX

SINGLE

SINGLE +

MULTI

MULTI +

Every time a job is started, a separate file is created on the data card (1 job per file).

As above + GPS In / Data out from the TOP port (baud rate to suit GPS receiver) for an external, real-time map display.

If the Ceres 8000i is switched off during a job and is then switched on again, the same file will be reopened and data will continue to be written to that file. In the same way, if you move to another field and open a new file, and then later return to the first field, the file for the first field will be reopened, and the data will be added to that file. There should be just one file per field, with the field identified as part of the file name. The data within the files may contain a number of 'headers', as a new 'header' section is written each time the instrument is switched on.

As above + GPS In / Data out from the TOP port (baud rate to suit GPS receiver) for an external, real-time map display.

The Ceres 8000i has an integral SD Data Card Module. Any SD card up to 2Gb is compatible. SD-HD (>

2Gb) cards are not compatible. The SD card is inserted as shown below.

Figure 12c: SD Data Card Module

SD CARD MODULE-GS.JPG

In order to log dynamic data or map boundaries, a suitably formatted SD card must be inserted and a GPS receiver connected and configured to the TOP port on the rear of the instrument.

NOTE 1: The bottom port has no function.

NOTE 2: The instrument automatically creates the directory “RDSDATA.xxx” on a new card when it is inserted, and you can then commence data logging.

17


3.1.4

Programming Function Names / Values in the instrument

Descriptions can be programmed into the instrument for any of the extended data functions F1 - F12 e.g. Crop variety, Contractor information etc .

1. Operator 3. Function Name /Value

To programme a FUNCTION NAME, first position the menu pointer against an 'F' function and enter the new name of up to 20 alphanumeric characters via the alpha-numeric keypad (e.g. ‘Func 1’ might become ‘WEATHER’).

Move the cursor down and enter up to 6 values (e.g. for ‘WEATHER’ –

‘RAIN’, ‘SUNNY’, ‘SHOWERS’ etc).

Alternatively, the Function Names / Values can be selected from a file stored on your data card, when you start a job.

UK584300-22.PCX

3.1.5 Creating Function Names / Values on a Data Card

Follow each function name e.g. ‘~FN03,WEATHER’ with the list of values for that function e.g. ‘~FN03OP01,RAIN’

‘~FN03OP02,SUNNY’

‘~FN03OP03,SHOWERS’

NOTE: You can have up to 6 values for each function.

A Function Name / Value list can also be created on the data card in an ASCII text file called ‘FUNCTION.RDS’. It is created using any word processing or text editing software and then saved to the

RDS_DATA.XXX directory on the data card.

Create the file with the same format as the example, starting with the line ‘~FNSTART’and ending the file with ‘~FNEND’

~FNSTART

~FN01,DRIVER

~FN01OP01,PETER

~FN01OP02,LUCIANA

~FN01OP03,JOSE

~FN02,VARIETY

~FN02OP01,BRIGAND

~FN02OP02,SOISSONS

~FN02OP03,HUNTSMAN

~FN03,WEATHER

~FN03OP01,RAIN

~FN03OP02,SUNNY

~FN03OP03,SHOWERS

~FN04,CUSTOMER

~FN05,

~FN06,

~FN07,

~FN08,

~FN09,

~FN10,

~FN11,

~FN12,

~FNEND

Example file format: ‘FUNCTION.RDS’

3.1.6

Programming Tag Names in the instrument

While dynamic logging is in progress the operator can switch on or off any of up to 8 'tags' which effectively place markers on subsequent yield maps to denote particular features such as weed patches etc. Each tag can be named (up to 20 characters) to denote its meaning on the yield map.

The first 4 tag names are factory preset as:- Black Grass, Wild Oats, Cleavers, Thistles

1. Operator 4. Tag Name

To programme a TAG NAME, first position the menu pointer on a tag line and enter the new name of up to 20 alpha-numeric characters via the alpha-numeric keypad.

Alternatively, the Tag Names can be selected from a file stored on your data card, when you start a job.

UK584300-23.PCX

18


3.1.7 Creating Tag Names on a Data Card

A Tag Name list can also be created on the data card in an ASCII text file called ‘TAGSLIST.RDS’. It is created using any word processing or text editing software and then saved to the RDS_DATA.XXX directory on the data card.

Tag names can be viewed from the LOG screen using the key.

Create the file with the same format as per the example shown, starting with the line ‘~TAGSTART’ and ending the file with ‘~TAGEND’

~TAGSTART

~TAG0001,ROCKS

~TAG0002,PYLON

~TAG0003,FOXHOLE

~TAG0004,THISTLE

~TAG0005,STERILE BROOM

~TAG0006,RABBIT DAMAGE

~TAG0007,NO GERMINATION

~TAG0008,FLOOD

~TAGEND

Example file format: ‘TAGSLIST.RDS’

19


3.2 Data file creation

3.2.1 Yield map files

Yield map data files will be created when a job is started and will be named in the format YYYYffff.xFF.

‘YYYY’ is the year.

‘ffff’ is the field number as entered on the display, or as selected from the field list ( ).

‘x’ specifies a yield data file.

‘FF’ is the farm number as entered on the display or as selected from the farm list ( ).

If the Ceres 8000i is switched off during a job and is then switched on again, the same file will be reopened and data will continue to be written to that file.

In the same way, if you move to another field and open a new file, and then later return to the first field, the file for the first field will be reopened, and the data will be added to that file. There should be just one file per field, with the field identified as part of the file name. The data within the files may contain a number of 'headers', as a new 'header' section is written each time the instrument is switched on.

NOTE: The logging option must be set to ‘MULTI’ in the setup menu (ref. Section 3.1.3), otherwise every time a job is started, a separate file will be created.

3.2.2 Field Boundary files

Very similar to yield map files. In this case the file format is YYYYffff.bFF. 'b' specifies a boundary data file .

3.2.3 Farm & Field Lists

A pre-defined Farm Number / Farm Name and Field Number / Field Name list can be created on the data card.

Farms and Fields can then be selected from on screen lists during the job selection process, using the key.

NOTE: The Farm/field lists are intended to assist the operator with job selection, but they are not essential in order to begin data logging. If the lists are not created on the data card, then the key simply will not appear on screen.

They are simple ASCII text files and can be created using any word processing or text editing software. There will be one file called FARMLIST.RDS listing up to 99 farms, and up to a maximum of 999 field list files – one for each farm, as per the example directory below.

RDS_DATA.XXX

00010001.F99

FARMLIST.RDS

FIELDS01.RDS

FIELDS02.RDS

Etc.

FIELDS99.RDS

Create your farm and field list files as per the following examples.

Example: ‘FARMLIST.RDS’ ~FRMSTART

~FRM001,HOME FARM

~FRM002,BROOKFIELD FARM

~FRM003,BRIDGE FARM

~FRM004,WILLOW FARM

~FRM005,GRANGE FARM

~FRMEND

Example: ‘FIELDS01.RDS’ ~FLDSTART,HOME FARM

~FLD0001,Home Meadow

~FLD0002,Church Field

~FLD0003,Long Meadow

~FLD0004,Lime Kiln

~FLD0005,50 Acres

~FLD0006,Further Ley

~FLDEND,HOME FARM

20


3.3 Extended Data and Tagging

3.3.1 Extended Data Functions

NOTE: Applicable for Yield Mapping, Route Logging and simple Field Data logging.

Dynamic log files and simple job summaries can include up to 12 additional data. All 12 data items can be user-defined to suit individual requirements e.g. Operator name, Wind Speed, Air Temperature, Growth Stage,

Product etc. Entering extended data is optional.

By default, the functions and any values that have been programmed into the instrument memory, appear after you have selected the FARM and FIELD references.

However, if you have created and saved the function names and values on the data card, then the menu key will appear on screen. In this case,press the key to display and select the function names and values from this file.

Function 1 will appear with the list of up to 6 values e.g. ‘WEATHER’

And the list: - ‘RAIN’,

‘SUNNY’,

‘SHOWERS’

Select the desired value and press the key to select function 2, and so on for up to 12 'F' functions, however. However, if you do not need to select any or the remainder of them, simply press at any time to start logging.

NOTE: If the ‘FUNCTION.RDS’ file is not found on the data card, then the key will not appear on the LOG screen. The functions displayed are those stored in the instrument memory.

3.3.2 Tagging

NOTE: Applicable for Yield Mapping and Route Logging only.

During logging, you can record the presence of up to eight different features in the field, e.g. different weed infestations, pest damage etc. To switch a tag on or off, simply press the appropriate number key. indicates a tag is off indicates a tag is on

When any tag is on, "TAG" appears at the bottom left hand corner of the ‘MAIN’ operating screen.

Either, (i) simply press keys 1 to 8 to switch the tags on or off.

(II) Press the key to access the ‘TAG NAMES" page where you can also switch the tags on or off.

Figure 20a Figure 20b

UK58420A.PCX

UK58420B.PCX

Tags 1 to 4 are preset for Blackgrass, Wild Oats, Cleavers and Thistles. You can edit the tag names from the

SETUP menu (ref. section 3.1.6), or by editing the file ‘TAGSLIST.RDS’ on the data card..

NOTE: The tag names listed in the file ‘TAGSLIST.RDS’ will automatically be saved into the instrument memory and will apply unless the names are manually edited (ref. Section 3.1.6), or a revised file is read from the data card.

21


There are three logging options:-

(i) LOG DYNAMIC JOB (Yield Mapping)

(ii) LOG SUMMARY ONLY (Logging simple field data without GPS)

(iii) LOG BOUNDARY ONLY (Route Logging)


UK58413A.PCX

3.4 Yield Mapping (LOG DYNAMIC JOB)

UK58413B.PCX

Dynamic data logging combines yield data with position data at set intervals to enable yield maps to be produced.

3.4.1 Start Dynamic Logging

1. From the LOG page, press START to select the JOB STARTUP page (fig 13b).

2. Select the logging option "1. LOG DYNAMIC JOB"

3. When prompted, enter the FARM NUMBER and FIELD NUMBER reference (using the key if applicable).

4. The "EXTENDED DATA FUNCTIONS" page is then displayed (3.3.1

). If you don't wish to programme any extended functions, press .

5. Once the file is created on the card, the "RECORDING A DYNAMIC JOB" page appears (fig. 13c), and displays the tags. You can switch the tags on and off using the number keys at any time, to log particular features in the field (3.3.2).

Figure 13c Figure 13d

UK58413C.PCX

UK58413D.PCX

NOTE: Depending on the logging option selected (3.1.3

), if a job is interrupted and later restarted, and the existing file is found on the data card for the farm / field reference you are entering, then data will be appended to that file automatically, otherwise a new file will be created.

The instrument automatically defaults to the ‘MAIN’ operating screen 10 seconds after selecting the LOG screen.

NOTE: Establish and set the correct delay time between the cutter bar entering the crop and the corresponding grain yield measurement. Do not simply rely on the default setting of 15 seconds. If this setting is not correct you will get a mismatch between spot yield and position data, which will be apparent when you create your yield maps.

22


3.4.2 Stop Dynamic Logging

To stop running a job, simply press the "STOP" key on the LOG screen. The job summary is appended to the dynamic log file on the data module, and saved to the internal memory.

NOTE: If the data card is removed and replaced while the instrument is logging, you cannot then end logging by pressing the STOP key. In this event, simply press the key to end logging.

3.5 Mapping a Boundary (Route Logging)

Track data is logged to a file created on the SD card and a data summary is also saved to internal (summary) memory.

3.5.1

Start Route Logging

1. Press the LOG key.

The screen will display the current logging status, the number of jobs (job summaries) stored in memory, and the status of the SD card if found (fig. 13a). If the module is not detected, the message "NO MODULE FOUND" is displayed.

2. Press the START key. The JOB STARTUP page is displayed (fig.13b)

3. Select the logging option "3. LOG BOUNDARY ONLY".


NOTE: Depending on the logging option selected (3.1.3), if a job is interrupted and later restarted, and the existing file is found on the data card for the farm / field reference you are entering, then data will be appended to that file automatically, otherwise a new file will be created.

Once the file is created on the card, the "RECORDING A BOUNDARY JOB" page appears, and displays the tags. You can switch the tags on and off at any time to log particular features in the field (3.3.2).

The instrument automatically defaults to the ‘MAIN’ operating screen 10 seconds after selecting the LOG screen.

3.5.2 Stop logging a route

To stop running a job, simply press the "STOP" key on the LOG screen. The job summary is appended to the boundary log file on the data module, and saved to the internal memory.

NOTE: If the data card is removed and replaced while the instrument is logging, you cannot then end logging by pressing the STOP key. In this event, simply press the key to end logging.

3.5.3 Display vehicle track

From the LOG screen, press the ‘TRACK LOG’ key.

Figure 20c Figure 20d

UK58520C.JPG

UK58420D.PCX

The screen displays the real time position of the vehicle (the "+" cursor), and the vehicle track for the last 100 logged data points. The screen also displays the latitude and longitude in decimal degrees, and the number of points. As the vehicle proceeds from the start of the job, the screen plots and automatically zooms out to display up to a maximum of 100 logged data points. Beyond this, as the job progresses, the display pans in the direction of movement to keep the previous 100 data points on screen. Press the 'RESET' key to start the plot again from the current position.

23


3.6 Field Data Logging

For farm record keeping and traceability purposes, you can record a summary of each job or work session in the internal memory. If you are not yield-mapping, the 8000i enables the option to log summary data (yield data only) for up to 75 individual jobs (e.g. individual fields). There are several options for transferring summary data (e.g. printing to the ICP300 In-Cab printer, downloading to your farm computer via a serial lead, or via a hand-held Organiser)

NOTE: To print or transfer summary data, ensure the instrument is setup according to section 3.1.1

Field data is retained in internal memory when the instrument is switched off and until manually deleted. The instrument will display a message prompt indicating when the data store is full. Field data includes the following information:-

Job number (assigned sequentially by the instrument)

Date

Start time

Job duration

Machine number (default = 0000)

Crop type

Crop calibration factor

Area

Work rate (area/hr)

Weight (wet and dry)

Yield (wet and dry)

Moisture content

Storage moisture content

Density

Output (quantity/hr) plus any extended data functions that have been programmed.

3.6.1 Start recording Field Data

1. Press the LOG key. The screen will display the current logging status, the number of jobs (job summaries) stored in memory, and the status of the SD card if found (fig.13a).

2. Press the START key. The JOB STARTUP page is displayed (fig.13b).

3. Select the logging option "2. LOG SUMMARY ONLY".


5. The "EXTENDED DATA FUNCTIONS" page is then displayed. If you don't wish to programme any extended functions. then press .

6. If you want to programme extended functions, refer to section 3.3.1

.

The "RECORDING A JOB SUMMARY" page appears (fig. 15). While field data logging is in progress, the icon appears animated at the top of the screen.

Figure 15

3.6.2 Stop recording Field Data

SCRN-403.PCX

To stop running a job, simply press the "STOP" key on the LOG screen. The job summary is saved to the internal memory.

24


3.7 Review / Delete / Print or Download Summary Data

You can view, delete, print or download one or more jobs. Summary data downloads either in a text format as a job ticket including space for comments and signature, or in a CSV format. Depending on your hardware setup (ref. section 3.1

), you can 'print' from the Pro-Series to a printer, to a .txt or .csv file on the data module

(ref. section 3.7.4), or to a .txt or .csv file saved in either the RDS 'Data Capture' or HyperTerminal programme on the PC. It includes all the basic data along with any extended data that was programmed .

3.7.1 Review / Print Summary Data

NOTE: The Printer or Download cable is connected to the BOTTOM port.


UK58516A.JPG

Figure 16c

Select a particular job summary using the LEFT and

RIGHT ARROW keys (figure 16c). With the job selected, press the "RESET "key to delete that summary, or press the "PRNT" key to download the data.

3.7.2

Delete

field data

UK58516B.JPG

UK58516C.JPG

In addition to being able to delete individual summary data from the VIEW DATA screen (figure 16c), you can select either the LAST job or specify a RANGE of jobs to delete from memory. This function is more convenient when you want to delete a considerable number of jobs in one go.

Select the "REVIEW DATA" screen.

Figure 17b Figure 17a

UK58517A.JPG

UK58517B.JPG

To set a range, press the "RANGE" key. Enter the job number on the "From Job (#)" line. Press and the cursor will move to the 'To Job (#)' line.

Enter the job number and press again.

25



With the jobs selected, press the "RESET" key to delete them.

NOTE The instrument will not prompt you to confirm the deletion, so be sure you want to delete them!

3.7.3 Printing or transferring data to a PC

NOTE: The Download cable is connected to the BOTTOM port.

In addition to being able to print individual summary data from the VIEW DATA screen (figure 16c), you can select either the LAST job or specify a RANGE of jobs to print or transfer data. This function is more convenient when you want to download a considerable number of jobs in one go.

Select the "REVIEW DATA" screen.

Figure 18b Figure 18a

UK58518A.JPG

UK58518B.JPG

To set a range press the "RANGE" key. Enter the job number on the "From Job #" line. Press and the cursor will move to the 'To Job #' line.


With the jobs selected, press the "PRNT" key to print them.

NOTE: It is recommended that you download field data on a regular basis to minimize the risk of accidental loss of data.

3.7.4 Select data output mode

Data can be output in ASCII text format (.TXT) to a printer or in Comma Delimited Format (.CSV) suitable for import into a database application.

Figure 19

UK585-19.JPG

Select card. to print to a printer, or if PF functions are enabled, to save an ASCII text file (.TXT) to the SD

Select to save a comma-delimited data text file (.CSV) to the SD card.

NOTE: If when “ TEXT” mode is selected, the message “PRINTER BUSY” appears and the instrument locks up, then check that,

(i)

(ii) the printer is connected to the BOTTOM port on the rear of the instrument. the instrument is setup according to section 3.1.1

26

(iii) there is no data card inserted in the card reader.


4. Calibration

4.1 Check sensors and switches for correct operation

The sensors can be checked for correct operation from the diagnostics screen.

Switch the ignition on and then the head unit. The display will light up and then display the software type and issue. Select the diagnostics screen (figure 24c).


Grain Sensors

Forward Speed Sensor

Supply voltage

Area Cutout Switch

DGPS Status

Sensor voltages:

V1 - Angle sensor - LH/RH

V2 - Angle sensor - FW/BW

V3 - Moisture Sensor

V3 - Temperature Sensor

UK58509A.JPG

Figure 24c

UK58524B.JPG

PS147.TIF

Forward speed sensor Start the engine and drive the machine forward. The display should indicate the frequency (Hz) of pulses from the shaft speed sensor and a corresponding forward speed.

Area cutout switch Lift the header fully UP. The display should indicate 'Header Up'. Lower the header fully down. The display should indicate 'Header Down'. Lift the header to a suitable trip height and adjust the area cutout switch to operate at this height.

Table Height Sensor Select the appropriate crop setting. Lift the header to the desired cutout height and programme as described in section 4.5.3

Grain sensor Run the harvester mechanism to run the clean grain elevator at normal speed. The display should indicate a frequency (Hz) - the number of elevator paddles passing the sensor each second, and a corresponding figure for 'percentage darkness' - the total proportion of time that the sensor beam is interrupted by the elevator paddles. You can also check the operation of the grain sensor by observing the

LED on each sensor body. The green LED on the transmitter element should be on continuously, and the red

LED on the receiver element should be flashing.

Angle sensor With the combine on level ground observe the 'V1' and 'V2' readouts. A voltage reading indicates that the dual axis sensor is functioning in both axes.

Moisture sensor Observe the 'V3' readout. A voltage reading indicates that the sensor is functioning.

Temperature sensor Observe the 'V4' readout. A voltage reading indicates that the sensor is functioning.

27


4.2 Calibration sequence after installation

The calibration sequence following installation should be carried out in the following order:-

Calibration step

1. Select the combine type

2. Forward Speed Sensor Setup

Section reference

4.3

4.4

3. Header Setup

4. Yield Sensor Setup

5. Moisture + Temperature Sensor Setup

6. Angle Sensor Setup

7. Other Settings

8. Data Logging and GPS Setup

4.5

4.6

4.7

4.8

4.9

3.1

You can now follow the harvest checklist (section 2.2) and calibrate for a given crop.

4.3 Combine Select

3. Factory 1. Combine Select

UK584300-01.PCX

For specific harvester models

If you select your combine type from the pre-programmed list then the PC points, moisture gain and offset, and some crop factors are automatically set.

If your harvester model is not listed

If your harvester is not listed then set to 'Default Combine Type'. Generic PC points, angle sensor factors and crop calibration factor' are automatically set. When you select 'Default Combine Type', you then have the option to edit the machine description.

NOTE: If ‘Default Combine Type’ is selected, you should perform an AUTOCAL procedure to calibrate the yield sensor(s) accurately (ref. section 4.6.3).

4.4 Speed Sensor Setup

1. Operator 5. Speed Factor

UK584300-04.PCX

“GPS Speed” – On/Off

When a GPS receiver is connected to the instrument, the NMEA VTG message data embedded in the GPS signal can provide forward speed measurement. Set “GPS Speed” ON.

Otherwise, the instrument can be configured for speed measurement via a radar sensor, or a conventional magnetic sensor (ref. ‘SSF’ and ‘Auto Cal’).

28


"SSF"

This is the distance traveled forward in the time between two pulses from the shaft speed sensor. This could be calculated based on the nominal tyre diameter or rolling distance and then entered manually, however this does not take into account wheel slip, compaction, or tyre deformation under practical operating conditions.

The best method is do an 'Auto Cal'

Default SSF= 1.000 metre (39.37") / pulse

"Auto Cal"

Mark a set distance of 100 metres (or 100 yards depending on the units set on the instrument) by suitable means. The surface should be representative of the average harvesting conditions (i.e. not a paved surface).

Position the harvester with the first marker level with a suitable reference point on the vehicle.

Select 'Auto Cal' , press and then follow the screen instructions.

Stop the harvester when the second marker lies up with the pre-determined reference point on the vehicle and press to end the 'Auto Cal' procedure. The S.S.F. is automatically re-calculated and stored in memory.

NOTE: If you overrun the marker, do not simply reverse - repeat the 'Auto Cal' procedure from the beginning.

4.5 Header Setup

4.5.1 Select Cutout Switch / Table Height sensor

2. Technician *. More

2. Header Switch Set

UK584300-05.PCX

Cutout Switch

Height Sensor

Default setting is for the standard cutout switch K/CUT/OUT/007 mounted as recommended (i.e. switch closed with header up).

If a cutout switch is employed to operate in the opposite sense (i.e. switch open with header up), then select and press ENTER to set.

Select if a table height sensor is employed. The display will show the frequency signal that has been programmed for the header up and header down positions for each crop type.

NOTE: If not yet programmed (ref. 4.5.2) the default is 0Hz.

4.5.2 Set Header Width, No. of Sections

1. Operator 2. Header Setup

UK584300-07.PCX

Table Height Sensor – Input signal

29


In addition to the "Default" header setup, you can programme "Header Width", "Sections" and ‘Cutout Height’ settings independently for the selected crop.

If you select the default setup, and wish to edit the settings, you must select "Set All to Default" and press

ENTER to confirm the new settings, otherwise they will not take effect. You can then edit the header setup for other crops as required.

"'Width" This is the actual harvesting width (metres or inches) of the header or cutting surface unit.

This will vary depending on the operator but is typically 0.25 metres (10") less than the

maximum width of the header.

"'Sections"

Default = 6 metres ( 236" )

This is the number of equal width sections that the actual harvesting width is divided into and which the operator selects from the MAIN screen page when harvesting at part width.

The operator may prefer to gauge part width by the number of reel sections in the crop.

Default = 6

To change a figure, position the menu pointer opposite the figure, type in the new value and press .

"Width Reset" If you want the width setting to automatically reset to full width after the header is raised and then lowered again, set to "ON".

Default = OFF

4.5.3 Set Header Cutout height

1. Select the appropriate crop type (top line) and position the header at the desired cutting height. On the display the ‘Status’ line shows the frequency signal from the table height sensor.

2. Move the cursor to the ‘Cut Out Height’ line, key-in the frequency value shown on the ‘Status’ line and press

ENTER. This sets the cutout position.

3. Repeat as required for each crop.

4.6 Yield Sensor Setup

You should have first selected the ‘CombineType’ from the ‘Combine Select’ menu (4.3).

4.6.1 PC Points

- Presets

2. Technician 1. PC Line Points

UK584300-02PCX

There are 6 calibration points (PC points) which enable accurate yield measurement from zero throughput ( PC

Tare) to maximum throughput (PC 5) of grain in the clean grain elevator. PC points are derived from the measurement of grain throughput in barn tests on a wide range of combine makes and models.

The 'PC Points' are automatically set for the harvester model selected from the pre-programmed list in the

'Combine Select' menu and do not need normally need to be altered.

30


The generic PC points for the 'Default combine type' are automatically set as:-

PC point Value (% darkness)

PC Tare

PC 1

PC 2

PC 3

PC 4

PC 5

0.000

5.790

10.10

17.29

23.76

30.12

To change a PC figure, position the menu pointer opposite the figure, type in the new value and press

.

NOTE: In all cases 'PC Tare' is the tare value found on a test combine.. The tare reading obtained on another example of the same combine type may have a different value. After setting the tare all PC figures will be offset by the difference between the existing 'PC Tare' figure and the new tare figure.

4.6.2

No. of grain sensors

If the combine is fitted with an extra set of grain sensors, the PC figures may be programmed independently for each sensor, or may apply equally to both sensors.

Default setting for a single sensor installation.

Select "SENS B" to programme PC points independently for sensor B. This may be required if for example, a second sensor is positioned at a different 'X' position on the elevator.

Select "BOTH SENS" to programme PC points the same for both sensors.

4.6.3 PC Points - AUTOCAL

The following AUTOCAL procedure calibrates the yield sensor(s) in a field test under real harvest conditions and applies only to the ‘Default Combine Type’ in the ‘Combine Select’ menu.

Position the combine in an area of the field with a good crop (wheat or barley will give the best results) where there are no tramlines or flattened patches. This will obviously affect the quantity of crop going through the machine so the test must be carried out on a continuous section of crop.

1. First set the Tare (ref. Section 2.3)

2. Select the AUTOCAL function.

2. Technician 1. PC Line Points

UK584300-03PCX

PC2 PC4

PC1 PC3 PC5

The display shows the forward speed and the throughput in the clean grain elevator (% darkness). The indicator bar displays these parameters relative to the calibration points (PCt and PC1 – PC5).

3. Start combining at maximum harvest speed, then press START to begin the calibration. Both indicators should go to the maximum (PC5). When both indicators remain steady for 10 seconds, the instrument beeps three times and the % darkness value is automatically saved for PC5.

4. Slow the forward speed until the top indicator is at the PC4 mark. The bottom indicator will slowly move left.

When both indicators remain steady for 10 seconds, the instrument beeps three times and the % darkness value is automatically saved for PC4.

5. Repeat the above step for PC3, PC2 and PC1. This concludes the calibration procedure.

To repeat the calibration procedure, press RESET.

31


4.6.4 Yield delay

1. Operator *. More

3. Yield Delay

UK584300-08.PCX

The grain sensor is measuring grain that entered the combine some time earlier. A programmable 'yield delay' is needed to match the measured grain flow to the work rate measured when that grain entered the combine.

The area data is delayed by this time period to give a true yield /area function.

Default = 15 seconds

NOTE: This setting is especially important if the yield data is combined with positional data to subsequently create yield maps.

To establish the correct delay time:-

1. Select the diagnostics screen.

2. Note the time interval between the cutter bar entering the crop and the % darkness reading increasing.

3. At the end of the field note the time interval between the cutter bar leaving the crop and the % darkness reading decreasing.

4. Average the timings to obtain the proper delay time.

4.6.5 Smoothing

1. Operator *. More

4. Smoothing

UK584300-09.PCX

This is the averaging period for the signal from the grain sensor to give a smooth yield display.

Default = 4 seconds Maximum = 10 seconds

32


4.7 Moisture Sensor Setup

2. Technician 2. Moisture Sensor

The 'Gain', 'Offset', 'Threshold' and ''Correction' values calibrate the moisture sensor to enable accurate readings for crops up to a certain limit of moisture content. They are specific to each crop, so you must first select the crop by pressing the key.

The menu displays the crop type selected.

'Gain' and 'Offset'

UK584300-10.PCX

'Gain' and 'Offset' have been determined for each pre-programmed crop type by a series of calibration tests.

They are pre-programmed and do not normally need altering.

The default 'Gain' and 'Offset' factors are:-

Crop Reference

E

F

G

H

A

B

C

D

Wheat

Barley

Oats

Oilseed Rape (Rapeseed Canola) 2.117

Linseed

Beans

Peas

Maize (Corn)

User-defined crop 1

User-defined crop 2

Gain

7.037

3.747

5.520

4.000

4.013

4.000

7.907

7.037*

7.037*

Offset

4.100

10.20

8.400

10.00

5.000

7.100

5.000

2.000

2.000*

2.000*

* Default values - may need to be adjusted depending on the crop type assigned.

'Threshold' and 'Correction'

The 'Threshold' and 'Correction' factor enable accurate yield readings to be maintained in exceptionally wet crop conditions (typically around 25% or more).

The 'Correction' factor will take effect above the 'threshold' value.

Default = 0.000 (% darkness per % moisture content above the threshold value) Default threshold = 0 %

'Sensor' and 'Voltage'

If no moisture sensor is fitted, the 'Sensor' setting should be set to 'OFF'. The voltage reading is simply for diagnostic purposes to indicate that the sensor is functioning.

4.7.1 Temperature sensor

2. Technician 4. Temperature Sensor

UK584300-11.PCX

The moisture sensor also senses temperature to maintain a correct moisture measurement. The temperature may be significantly greater than ambient temperature where the moisture sensor is located. Measure the actual temperature and enter it.

For approximate Fahrenheit conversion use the formula: °C = (°F - 32) x 0.555

33


4.8 Angle Sensor

2. Technician 3. Angle Sensor

UK584300-12.PCX

Movement on sloping ground alters the distribution of grain on the elevator paddles and affects grain measurement. There are four 'Slope' factors that compensate for the effect of side slope and forward/backward slope on the flow of grain through the clean grain elevator. 'Slope' factors are derived from the measurement of grain throughput in barn tests on a wide range of combine makes and models.

The 'LH Slope' and 'RH Slope' factors are automatically set for the harvester model selected from the preprogrammed list in the 'Combine Select' menu and do not need normally need to be altered. The menu displays the combine type selected. All factors are listed for reference in document ref. S/DC/500-10-183.

The generic factors for the 'Default combine type' are automatically set as:-

Slope factor Value

(% darkness per degree of slope)

Sensor voltage/angle:

- calibrated range

LH

RH

-0.107

-0.208

2V (-15°)

3V (level)

4V (+15°)

FW 0.000 2V (-15°)

3V (level)

BW 0.000 4V (+15°)

To change a slope factor, position the menu pointer opposite the figure, type in the new value and press

.

NOTE: If a single axis sensor is installed, leave the 'FW / BW Slope' values set to zero.

If no sensor is installed then all values should be set to zero.

If the dual axis sensor is fitted , the 'FW' and 'BW' factors are given in document ref. S/DC/500-10-183. If figures are not given for your combine, then leave the values set to zero.

'V LH/RH' and 'V FW/BW'

These readings are simply for diagnostic purposes to indicate that the sensor is working correctly. They display the voltage output and corresponding angle reading for the angle sensor in the range given above

(±66 mV per degree of slope).

'SET ZERO'

The sensor will output 3V when level in either axis. To calibrate, park the harvester on level ground. Assuming that the sensor unit has been mounted correctly, the 'V LH/RH' and 'V FW/BW' readouts should be close to 3 V and 0 degrees.

Move the arrow cursor to the 'V LH/RH' and 'V FW/BW' line in turn and press the 'SET ZERO' key. The angle sensor is then fully calibrated.

34


4.9 Other settings

These settings including general preferences for the instrument display functions.

4.9.1 Units

1. Operator 1. Units

Information can be displayed in Metric, UK Imperial or US units.

The units are:-

Function

Metric

Units

UK Imperial

UK584300-13.PCX

US Imperial

Yield

Output

Work rate

Forward speed

Part / Total area

Part / Total weight

Crop density tonnes/ha tonnes/hr ha/hr km/hr hectares tonnes kg/hl tons/acre tons/hr acres/hr miles/hr acres tons lbs/bushel bushels/acre bushels/hr acres/hr miles/hr acres x 1000 bushels lbs/bushel

4.9.2

Time / Date

1. Operator *. More

1. Clock Set

UK584300-14.PCX

Default = GMT

If you need to change a time setting, position the menu pointer against the function, type in the new value and press .

35


4.9.3 Display

1. Operator *. More

2. Display

NOTE: The screen will go darker at very low or high temperatures e.g. if it is exposed directly to bright sunlight. For example, on a very cold morning it may take several minutes for the display to gain normal brightness and contrast as the instrument / cab gets warmer. This is a normal characteristic of this type of display.

UK584300-15.PCX

If by accident the display settings are adjusted so that the screen graphics cannot be viewed (i.e. completely light or dark), don't panic! - you can navigate directly to the display screen by pressing and holding the key for 10 seconds until the instrument bleeps. You can then re-adjust the display settings using the ARROW keys.

4.9.4 Machine Number

1. Operator *. More

5. Machine Number

You can set an ID number from 0 - 99999 for the harvester.

Default = 0

UK584300-16.PCX

4.9.5 Print Cal data

It is always a good idea to keep a printed record of the calibration settings.

1. Operator *. More

6. Print Cal Data

NOTE: The screen will flash 'Printer Not Ready' if the instrument cannot transmit the data. If the data card is enabled, the data will be written to the data card.

4.9.6 Reset Factors

3. Factory 2. Factor Reset

NOTE: To be used by technicians only. This will cause a TOTAL SOFTWARE

RESET. All operational and CAL data will be lost. Keep a record of the existing calibration factors.

UK584300-17.PCX

36


4.9.7 Factor Stores

3. Factory 3. Factor Stores

UK584300-18.PCX

Each time the instrument is powered down, all current calibration data is automatically stored to 'Store A' and overwites the previous data in 'Store A'.

For extra security the same calibration data can be manually written to 'Store B'. This data will not be overwritten or reset to the default factors. This enables the original calibration data to be kept secure and restored at any time.

4.9.8 Select Language

3. Factory 5. Language

UK584300-24.PCX

37


5. SETUP Menu

S/W Version PS315-003 rev.02

1 st Level

1. Operator

2. Technician.

2 nd Level

1. Units

2. Header Setup

3. Function Name/Value

4. Tag Name

5. Speed Factor

* More

1. Clock Set

2. Display

3. Yield Delay

4. Smoothing

5. Machine No.

6. Print Cal Data

1. PC Line Points

2. Moisture Sensor

Parameter

Metric

Imperial

Bushels

Select Crop

Width

Setting [default]

‘Default’

6.00

Contrast

Brightness

Select Sensor

PC Tare

PC1

PC2

PC3

PC4

PC5

Autocal

Select Crop

No. of Sections

Width Reset

Cutout Height

Status

Set all to default

F1 – F12

Description

6

OFF

0 – 500Hz [300]

(In/Out of work)

Blackgrass

Wild oats

Cleavers

Thistles

Spare tags 1,2,3,4

GPS Speed On/Off OFF

S.S.F.

Auto-Cal Routine

[1.0000] m/pulse

Gain

Offset

Threshold

Correction

Sensor

Voltage

15 seconds

4 seconds

0

A / B / Both

0.000

5.790

10.10

17.29

23.76

47.32

Wheat

7.037

4.100

0.000

0.000

ON

38


3. Factory

4. Select Instrument

(Secondary Software

Module required)

1 st Level

2. Header Switch Set

1. Combine Select

2. Factor Reset

3. Factor Stores

4. PIN Change

5. Language

6. Work Record

7. Logging

2 nd Level

3. Angle Sensor

4. Temperature Sensor

5. GPS/PF Setup

* More

1. Printer Setup

Parameter Setting [default]

For selected combine type (‘Factory’ menu)

LH Slope

RH Slope

FW Slope

BW Slope

V LH/RH

V FW/RW

‘Default Combine Type’

Temperature

Voltage

1.PF Status

2. Log by Time /

Distance

3. Time / Distance

4. NMEA Baud Rate

(TOP Port)

5. Bottom port O/P

*No Data Card

6. DIFF Alarm

Baud Rate

[Enabled]

Disabled

[Log by Time]

[1s] 6m

[4800] / 9600 / 19200 /

38400

PF Data Card Module

RDS Printer ICP200

Remote PSi @38400*

Remote PSi @166667*

[ON] / OFF

[4800] / 9600 / 19200 /

Data Bits

Stop Bits

Parity

Handshake

38400

[8] / 7

[1] / 2

[None] / Even / Odd

[RTS] / XON

Sensor type

ON/OFF Switch Select Sense

[Header up – Closed]

Header down - Closed

Height Sensor View signal input

Select Combine Type ‘Default Combine Type’

Header up – Hz

Header down – Hz

Select Output

Select Software

[OFF]/ ON

[MULTI] / MULTI+ /

SINGLE / SINGLE+

39


Crop Calibration Record

Variety

Linseed

Beans

Peas

Maize (Corn)

Crop 1

Crop 2

Crop

Wheat

Barley

Oats

Oilseed rape

(Rapeseed Canola

40

CAL factor Storage moisture %


Document History:

Issue: Date:

1.00 2/1/08

2.01 10/1/08

2.2 16/6/08

3.01 11/5/11

3.02 10/6/11

Comments:

Original issue

Updated Section 3 + typos

Added section 3.2.3. Amended section 3.3, 3.4.1, 3.5.1 ref.

General revision of sections 3 and 4 for S/W ver. PS315-003 rev 11 p.35 : Added 12/24 hr option

Updated Software ref. on page 1. No content changes

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