MULLER ELEKTORNIK MIDI 3.0 SPRAYER Controller User Manual
- June 12, 2024
- MULLER ELEKTORNIK
Table of Contents
- MULLER ELEKTORNIK MIDI 3.0 SPRAYER Controller
- Product Information
- Product Usage Instructions
- Control units
- Technical specifications
- Item overview
- Intended use
- Scope of the instructions
- System Overview
- Mounting and installation
- Depiction
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
MULLER ELEKTORNIK MIDI 3.0 SPRAYER Controller
Product Information
- Product: SPRAYER-Controller MIDI 3.0
- Version: V7.20220607 30303187-02-EN-200
- Company details: Document
- Service Manual Product: SPRAYER-Controller MIDI 3.0
- Document number: 30303187-02-EN-200
- As of software version: 07.10.XX
- Original language: German
Product Usage Instructions
Mounting and installation
- Install the job computer following the instructions for safe installation.
- Connect the AMP connectors securely.
- If needed, separate the AMP connectors.
- Connect the job computer to the ISOBUS.
- Install the junction box and connect the sensors and actuators to it.
- Insert the cable core into a terminal on the junction box.
- Connect the junction box to the job computer.
Basic control principles
- Switch on the job computer.
- Familiarize yourself with the layout of the work screen.
- Use the spray data area, boom display area, and icons to control the sprayer.
Operating job computer on the field
- Fill the tank manually without additional systems or use filling pump, fill stop, or TANK-Control I/III for automatic filling.
- Control the boom by lifting, lowering, folding, unfolding, locking, raising and lowering the wings, sloping, and using additional boom sensors.
- Start the application and regulate the application rate in manual or automatic mode.
Note: For detailed instructions on specific features and functions, please refer to the complete user manual.
Service Manual
SPRAYER-Controller MIDI 3.0
Version: V7.20220607 30303187-02-EN-200
Read and follow these instructions. Keep these instructions in a safe place for later reference. Please note that there might be a more recent version of these instructions on the homepage.
Company details
Document
Service Manual Product: SPRAYER-Controller MIDI 3.0 Document number: 30303187-02-EN-200 As of software version: 07.10.XX Original instructions Original language: German
Copyright ©
Müller-Elektronik GmbH Franz-Kleine-Straße 18 33154 Salzkotten Germany Phone: ++49 (0) 5258 / 9834 – 0 Fax: ++49 (0) 5258 / 9834 – 90 Email: info@mueller- elektronik.de Homepage: http://www.mueller-elektronik.de
Spray data area Boom display area Icons beside the implement image Icons on the implement image
Control units
Operating job computer on the field
Tank filling
Filling the tank manually without additional systems Entering the tank content
manually Filling the tank with filling pump Filling the tank with fill stop
Filling the tank with TANK-Control I Filling the tank with a filling pump or
filling tap Filling the tank with fill stop Filling the tank with automatic
fresh water transfer
Filling the tank with integrated TANK-Control III Filling the tank with
filling pump Filling the tank with fill stop Filling the tank with automatic
fresh water transfer
Controlling the boom
Lifting and lowering the boom Folding and unfolding the boom Locking the boom
Raising and lowering the wings (tilting up / down) Sloping the boom
Reproducing the boom slope when turning Using additional boom sensors
Starting application
Regulating the application rate
Changing the application rate in manual mode Using Automatic mode Setting
target rate Stopping application
Operating sections
Documenting work results
Using pressure registration
Setting the Rotational Speed
Operating the ME joystick
Preview mode for the ME Joystick Viewing the assignment of the joystick
Using foam markers
Operating additional functions
Regulating the drop size with AIRTEC
Switching the air compressor on and off AIRTEC in automatic mode AIRTEC in
manual mode
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7.1
7.1.1 7.1.2 7.1.3 7.1.4 7.1.5 7.1.6 7.1.7 7.1.8 7.1.9 7.1.10 7.1.11 7.1.12
7.1.13 7.1.14 7.1.15 7.1.16 7.1.17 7.1.18 7.1.19 7.1.20
7.2
7.2.1 7.2.2 7.2.3
7.3
7.3.1 7.3.2 7.3.2.1 7.3.2.2 7.3.2.3 7.3.2.4 7.3.3 7.3.4 7.3.4.1 7.3.4.2
7.4
7.4.1 7.4.2 7.4.3 7.4.4 7.4.4.1 7.4.4.2
7.5
7.6
7.6.1
Using the ISB short-cut button
Configuring the job computer
Entering sprayer parameters
“Nozzle” parameter “Target Rate” parameter “Jump start time” parameter
“Working Width” parameter “Wheel Impulses” parameter “Minimum Pressure”
parameter “Maximum Pressure” parameter “Sprayer off Below” parameter
“Regulation off Below” parameter “Regulation Factor” parameter “Tank Size”
parameter “Tank level alarm” parameter “Impulses Main Flow” parameter
“Stirring off Below” parameter “Maximum Wind Speed” parameter “Extremity
nozzles set” parameter “Section Control” parameter “Filling Mode” parameter
“Circulation Type” parameter “Boost Pressure Target Rate” Parameter
Configuring the control units
“Joystick” Parameter “ME S-Box” Parameter “Joystick Assistant” Parameter
Configuration of the ISO Settings
Viewing the AEF certification Configuring the communication with the terminal
(Condensed Work State)
“No. `ECU Number'” parameter “AEF compliant” parameter “SECTION-Control”
parameter “Second Connector” parameter Rearranging the function icons
Selecting the terminal Selecting the terminal using the VT number Selecting
the terminal using the ISO name
Calibrating the flow meter
Calibrating the flow meter with the tank method Calibrating the flow meter
with the nozzle method Manually entering the number of impulses per liter for
the flow meter Combining the flow meter with the pressure sensor
“Flow Tolerance” parameter “Threshold Flow” parameter
Calibrating an analogue pressure sensor
Selecting and configuring the speed sensor
Selecting the speed source
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Table of contents
7.6.2 7.6.3 7.6.4
7.7
7.7.1 7.7.2 7.7.3 7.7.4 7.7.4.1 7.7.4.2 7.7.5
7.8
7.8.1 7.8.2
7.9
7.9.1 7.9.2
7.10
7.10.1 7.10.2 7.10.3 7.10.3.1 7.10.3.2 7.10.3.3 7.10.3.4 7.10.4
7.11
7.11.1 7.11.2 7.11.3
7.12
7.13
7.13.1 7.13.2
7.14
7.15
7.16
7.17
7.18
7.18.1 7.18.2
7.19
7.19.1 7.19.2
7.20
7.21
Calibrating the speed sensor with the 100m method Configuring the reverse
driving sensor “Simulated Speed” function
Configuring sections
Entering the number of nozzles per section Switching sections off permanently
Permanently switching off a section using a sensor System delay when switching
the sections
“Delay on Start” parameter “Delay on Stop” parameter Changing the display of
areas on the terminal
Configuring the nozzles – for sprayers with pressure sensor regulation
Nozzle assistant Calibrate the nozzles
Extremity nozzles
Configuring the extremity nozzles Operating the extremity nozzles
Configuring the integrated TANK-Control III
Performing the 100 litre calibration Performing the basic initialisation
Carrying out calibration
Selecting the pre-set tank Planning calibration Carrying out automatic
calibration Enter calibration values manually Changing the number of sensors
Rotational Speed Configuration
“Acceleration” Parameter “Regulation Factor” Parameter “Max. Speed” Parameter
Band Spraying Configuration
Spot Spraying Configuration
“Resolution” Parameter “VT Update Rate” Parameter
Configuring AIRTEC
Entering the sprayer geometry
Configuring the Raven direct injection
Calibrating the sensors for reproducing the boom slope
Field sprayer with two circulations and job computers
Identifying the job computer Geometry on a field sprayer with two job
computers
Configuring the units
“Number of Decimals” parameter “Decimal (fixed)” parameter
Entering the password
Activating licenses
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101 102
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103 103
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8.1
8.2
8.2.1 8.2.2
8.3
8.3.1 8.3.1.1 8.3.1.2 8.3.2 8.3.3 8.3.3.1 8.3.3.2 8.3.3.3
8.4
8.4.1 8.4.2
8.5
8.5.1 8.5.1.1 8.5.1.2 8.5.1.3 8.5.2 8.5.3 8.5.4
8.6
8.6.1 8.6.1.1 8.6.1.2 8.6.1.3 8.6.1.4 8.6.1.5 8.6.1.6 8.6.2 8.6.2.1 8.6.2.2
8.6.2.3 8.6.3 8.6.3.1 8.6.3.2 8.6.3.3 8.6.4 8.6.4.1 8.6.4.2
9
9.1
Assigning the joystick buttons
Extension: TRAIL-Control
For your safety
About TRAIL-Control
System functions System overview
Mounting and installation
Mounting the gyroscope Mounting the bracket for the gyroscope Using the
gyroscope
Checking the installation position of sensors Hydraulic System
Requirements for the Hydraulic System Connecting the Hydraulic Unit to the
Tractor and Hydraulic Cylinder Hydraulic Connection Diagrams
Basic control principles
Switching TRAIL-Control on and off Layout of the work screen
Operating TRAIL-Control on the field
Steering the trailed implement Steering in automatic mode Steering in manual
mode Steering the trailed implement against the slope
Preparing TRAIL-Control for road driving Driving in reverse Locking TRAIL-
Control
Configuring TRAIL-Control
Adjusting the configuration to the tractor “Slope countersteer” parameter
“Compensation Time” parameter “Hydraulic Flow Gain” parameter “Deviation
Tolerance” parameter “Track Width” parameter “Tractor Axle<->Coupling”
parameter
Calibrating TRAIL-Control Calibrating the slope sensor Teaching-in the central
position and limit stops Calibrating the hydraulics of the proportional valve
Configuring the automatic centering Centering when exceeding the maximum speed
Centering when switching to manual mode Centering when tapping the centering
icon
Configuring automatisms when driving in reverse Reaction to the reverse
driving signal in automatic mode Reaction to the reverse driving signal in
manual mode
Extension: DISTANCE-Control
For your safety
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106 107
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119 120
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136 136
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Table of contents
9.1.1 9.1.2 9.1.3 9.1.4
9.2
9.2.1 9.2.2
9.3
9.3.1 9.3.1.1 9.3.1.2 9.3.1.3 9.3.2 9.3.2.1 9.3.2.2 9.3.2.3 9.3.3 9.3.3.1
9.3.4
9.4
9.4.1 9.4.2 9.4.3
9.5
9.5.1 9.5.2 9.5.3 9.5.4 9.5.5 9.5.6 9.5.7 9.5.8
9.6
9.6.1 9.6.2 9.6.3 9.6.4
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10.1
10.1.1 10.1.2 10.1.3 10.1.4
10.2
10.2.1 10.2.2
10.3
10.3.1
Basic safety instructions Safety mechanisms Safety distances Intended use
About DISTANCE-Control
Mode of operation System overview
Mounting and installation
Boom requirements Hydraulic system requirements Mechanics requirements
Steering requirements
Ultrasonic sensors Basic installation requirements Installing the ultrasonic
sensors on the wings Checking the mounting position
Angle sensors Installing the angle sensors
Slope sensors
Basic control principles
Initial start-up Activating DISTANCE-Control and switching to manual mode
Operating DISTANCE-Control while working
Configuring DISTANCE-Control
Activating DISTANCE-Control Calibrating DISTANCE-Control Configuring working
height Configuring boom raising height Selecting the Work Mode Configuring the
chassis/boom factor Configuring the regulation speed Configuring the (minimum)
safety height
Troubleshooting
Frequent issues Alarm messages Troubleshooting Finding the source of a short
circuit
Extension: DISTANCE-Control II
For your safety
Basic safety instructions Safety mechanisms Safety distances Intended use
About DISTANCE-Control II
System functions System overview
Mounting and installation
Boom requirements
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10.3.1.1
Hydraulic system requirements
163
10.3.1.2
Mechanics requirements
164
10.3.1.3
Steering requirements
165
10.3.2
Ultrasonic sensors
166
10.3.2.1
Basic installation requirements
166
10.3.2.2
Installing the ultrasonic sensors on the wings
167
10.3.2.3
Additional sensors for the wings
168
10.3.2.4
Installing ultrasonic sensors on the center section of the boom
169
10.3.2.5
Checking the ultrasonic sensors
169
10.3.3
Angle sensors
170
10.3.3.1
Installing the angle sensors
171
10.3.3.2
Checking the angle sensors
173
10.4 Basic control principles
174
10.4.1
Initial start-up
174
10.4.2
Starting DISTANCE-Control II
174
10.4.3
Screen layout on the “System data” screen
175
10.5 Operating DISTANCE-Control II on the field
175
10.5.1
Activating DISTANCE-Control and switching to manual mode
175
10.5.2
Setting Working mode and Boom rais. mode
176
10.5.3
Setting the working height and boom raising height
177
10.6 Configuring DISTANCE-Control II
178
10.6.1
“System Data” screen
178
10.6.2
Calibrating DISTANCE-Control
178
10.6.2.1
Teaching the horizontal position
180
10.6.2.2
Determining the start point of sloping
181
10.6.2.3
Calibrating the maximum slope angle
181
10.6.2.4
Adjusting the boom horizontally
182
10.6.2.5
Determining the start point of an tilting movement
182
10.6.2.6
Calibrating the angle sensors
182
10.6.2.7
Calibrating maximum and minimum angles for upward tilt movements
183
10.6.2.8
Completing the calibration
183
10.7 Using the password-protected area for configuration
184
10.7.1
Opening the password-protected area
184
10.7.2
Selecting the configuration method
184
10.7.2.1
Configuration using the function icon and parameter name
184
10.7.2.2
Configuration using the internal name
185
10.7.3
Inputting the position of the ultrasonic sensors
186
10.7.4
Adjusting reaction speed for manual operation
187
10.7.5
Adjusting the control speed in automatic mode
188
10.7.5.1
Sloping control speed
190
10.7.5.2
Upward tilt movement control speed
191
10.7.6
Configuring tolerances
191
10.7.7
Setting the maximum speed
192
10.7.8
Special functions
192
10.7.8.1
Automatic slope centering when lifting the boom and when performing tilt movements
192
10.7.8.2
Triggering a control stop with sensors
193
10.7.8.3
Extras
193
10.8 Troubleshooting
194
10.8.1
Frequent issues
194
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Table of contents
10.8.2
Finding the source of a short circuit
11
11.1
11.1.1 11.1.2 11.1.3
11.2
11.2.1 11.2.2 11.2.3 11.2.4
11.3
11.4
11.4.1 11.4.1.1 11.4.1.2 11.4.1.3 11.4.1.4 11.4.1.5 11.4.2
11.5
11.5.1 11.5.2 11.5.3 11.5.4 11.5.4.1 11.5.4.2 11.5.5 11.5.6 11.5.6.1 11.5.6.2
11.6
11.6.1 11.6.2 11.6.3 11.6.4
11.7
11.7.1 11.7.2 11.7.3
Extension: EDS
About EDS
System functions System overview Intended uses
Mounting and installation
Install the EDS communication module Mounting EDS modules Connecting the
nozzle holders to the EDS modules Connecting the cable
Operating individual nozzle switching on the field
Configuring the single nozzle switching
Configuring the EDS communication module on the terminal Open the application
of the EDS communication module Start screen of the EDS application Allocating
the addresses for the EDS modules Testing the configuration – “Demo” function
Configuring the power supply of the EDS modules
Configuring SECTION-Control for EDS
Vario and Select mode – configuring multiple nozzle holders
Before you buy nozzles – check the possible application rates Vario mode –
Automatic nozzle selection Select mode – Manual nozzle selection Configuring
the nozzles on the multiple nozzle holder
Selecting the type of nozzle Calibrate the nozzles Setting the drop size
Deactivating nozzles Deactivating nozzles globally Excluding nozzles from
Vario mode
Configuring CURVE-Control
“Rate compensation in curve active” parameter “Max. Curve Radius” parameter
“Nozzle Control by Sensors” parameter “Nozzle Control by `TC-GEO'” parameter
Troubleshooting
Search for faulty EDS modules Using the diagnostic function of the EDS modules
After a modul change
12
12.1
12.2
12.2.1 12.2.2 12.2.2.1 12.2.2.2
Troubleshooting
Checking the software version
Diagnostic
Checking the measured values for the connection pin Exporting and importing
files
Importing a configuration file from the FILE-Server Exporting a configuration
file to the FILE-Server
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199 199 200 202
202
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Loading the configuration from the internal memory of the job computer Managing the error memory Displaying the job computer information Configuring the factory parameters
13
13.1
13.1.1 13.1.2 13.1.2.1 13.1.2.2 13.1.3 13.1.3.1 13.1.3.2
13.2
Technical specifications
ECU-MIDI 3.0 job computer
Technical specifications of the job computer 42-pin connector
General information Pin assignment 16-pin connectors Pin assignment for IN
connector Pin assignment for OUT connector
Junction box
13.3
13.3.1 13.3.1.1 13.3.1.2 13.3.2 13.3.2.1 13.3.2.2 13.3.3
13.4
13.4.1 13.4.1.1 13.4.1.2 13.4.2 13.4.2.1 13.4.2.2
13.5
13.5.1 13.5.2
13.6
DISTANCE-Control
Ultrasonic sensors Ultrasonic sensor technical specifications 4-pin connector
Angle sensors Angle sensor technical specifications 3-pin connector
Slope sensor
DISTANCE-Control II
Ultrasonic sensors Ultrasonic sensor technical specifications 4-pin connector
Angle sensors Angle sensor technical specifications 3-pin connector
EDS
Technical specifications of the EDS modules Cable harness pin assignment
Available languages
14
Item overview
14.1 SPRAYER-Controller MIDI 3.0
14.2 TRAIL-Control
14.3 DISTANCE-Control
14.4 DISTANCE-Control II
14.5 EDS
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For your safety
1 Basic safety instructions
1
For your safety
1.1
Basic safety instructions
Operation
Be sure to always comply with the following instructions during operation:
Before you leave the vehicle cab, ensure that all automatic mechanisms are
deactivated or manual mode is activated.
In particular, deactivate the following systems if they are installed:
TRAIL-Control DISTANCE-Control
Keep children away from the implement and the job computer. Carefully read and
follow all safety instructions in this manual and in the machine’s manual.
Observe all applicable regulations on accident prevention. Follow all
recognised safety, industrial and medical rules as well as all road traffic
laws. Use only clear water when you are testing the sprayer. Do not use a
poisonous spray during the
tests or when calibrating the systems.
Servicing
Keep the system in a functional condition. To do so, follow these
instructions:
Do not make any unauthorized modifications to the product. Unauthorized
modifications or use may impair safety and reduce the service life or
operability of the unit. Modifications are considered unauthorized if they are
not described in the product documentation.
Never remove any safety mechanisms or stickers from the product. Before
charging the tractor battery, always disconnect the tractor from the product.
Before performing any welding on the tractor or the implement, always
disconnect the power
supply to the job computer. The job computer and the cabling must not be
repaired. Unauthorised attempts at repairs can fail
and cause hazardous malfunctions. Use only original accessories as spare
parts.
1.2
Intended use
The job computer is used to control machines in agriculture. The manufacturer shall not be held responsible for any installation or use that goes beyond this.
Intended use also includes compliance with the conditions for operation and repairs prescribed by the manufacturer.
The manufacturer cannot be held liable for any personal injury or property damage resulting from non-compliance. All risk arising from improper use lies with the user.
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1.3
Example
1.4
Purpose Depiction
For your safety
1 Layout and meaning of warnings
All applicable accident prevention regulations and all other generally
recognized safety, industrial, and medical standards as well as all road
traffic laws must be observed. Any unauthorized modifications made to the
equipment will void the manufacturer’s warranty.
Layout and meaning of warnings
All safety instructions found in these Operating Instructions are composed in
accordance with the following pattern:
WARNING
This signal word identifies medium-risk hazards, which could potentially cause
death or serious physical injury, if not avoided.
CAUTION
This signal word identifies hazards that could potentially cause minor or
moderate physical injury or damage to property, if not avoided.
NOTICE
This signal word identifies hazards that could potentially cause damage to
property, if not avoided. There are some actions that need to be performed in
several steps. If there is a risk involved in carrying out any of these steps,
a safety warning appears in the instructions themselves. Safety instructions
always directly precede the step involving risk and can be identified by their
bold font type and a signal word. 1. NOTICE! This is a notice. It warns that
there is a risk involved in the next step. 2. Step involving risk.
Layout and meaning of alert messages
An alarm message may appear during operation. The alarm messages have the
following purpose:
Warning – These messages warn the operator if the current status of the field
sprayer could lead to a dangerous situation.
Information – These messages inform the operator that the current status of
the field sprayer or configuration is not correct and could lead to faults in
operation.
On the following diagram, you can see how the alarm messages are structured:
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For your safety
1 User requirements
Alarm message structure
Type of alarm
Name of the component that caused the alarm.
Problem description and solution Information on the exact cause of an alarm
message or how to rectify a fault can be found in the section “Alarm messages”
1.5
User requirements
Learn to operate the product in accordance with the instructions. Nobody must operate the
product before reading these instructions.
Please read and carefully observe all safety instructions and warnings contained in these
Operating Instructions and in the manuals of any connected vehicles and farm equipment.
If there is anything within these instructions that you do not understand, please do not hesitate to
contact us or your dealer. Müller-Elektronik’s Customer Services department will be happy to
assist you.
1.6
Safety sign for the field sprayer
If the field sprayer is fitted with drawbar steering or with axle steering, everyone approaching the field sprayer must be warned of possible dangers. For that reason you receive a safety sign.
1. Stick the safety sign in the appropriate place.
When attaching safety signs, observe the following: Safety signs must be attached at a visible location so that they can be seen by everyone approaching the danger zone. If the danger area can be approached from several sides of the implement, attach the warning signs on all implement sides. Regularly check the safety signs for completeness and legibility. Replace damaged or unreadable signs with new ones.
14
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Safety sign
For your safety
1 Safety stickers on the product
Where to attach
Meaning
Near the the bend area between tractor Do not stay in the bend area
and trailed implement.
during operation.
1.7
Safety stickers on the product
Stickers on the product
Do not clean with a high-pressure cleaner.
1.8
Disposal
When it has reached the end of its service life, please dispose of this product as electronic scrap in accordance with all applicable waste management laws.
1.9
EU declaration of conformity
Herewith we declare that the design and construction of this product and its identical variants, as well as the form brought onto the market by us, is in accordance with the relevant safety and health requirements of the following directives.
EU directives: Harmonised standards applied:
2014/30/EU EMV Directive 2011/65/EU RoHS Directive EN ISO 14982:2009 EN IEC 63000:2018
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About these Operating Instructions
2 Who should read these instructions
2
About these Operating Instructions
2.1
Who should read these instructions
This service manual is intended for the employees of implement manufacturers who would like to install the job computer on their implements to control the implement. It serves to explain the functioning of the job computer to the employees.
The employee must have the following skills and knowledge: Installation of hydraulic systems on agricultural machinery Installation of electrical equipment on agricultural machinery Safe handling of agricultural machinery Maintenance and operation of agricultural machinery
Persons who do not have well-founded knowledge in these areas may not install the product.
2.2
Scope of the instructions
These instructions describe all of the functions that can be actuated with the job computer. This means that some chapters may not be relevant for the operation of certain implements.
2.3
Diagrams in this manual
The screenshots of the software interface are intended to serve as a reference. They help you in finding your way around the software screens.
The information shown on the screen depends on various factors: the implement
type, the implement configuration, the implement status.
Possible differences: The implement has different colours on the terminal than
in the instructions. Different background colour. The icons described in the
instructions appear in a different position on the screen. Some of the
described functions are not available in the system.
2.4
Directional information in these instructions
All directional information in these instructions, such as “left”, “right”, “forward”, “back”, is relative to the movement direction of the vehicle.
2.5
Layout of operating instructions
The operating instructions explain step by step how you can perform certain operations with the product.
We use the following symbols throughout these Operating Instructions to identify different operating instructions:
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Type of depiction 1. 2.
About these Operating Instructions
2 Layout of references
Meaning Actions that must be performed in succession.
Result of the action. This will happen when you perform an action. Result of
an operating instruction. This will happen when you have completed all steps.
Requirements. In the event that any requirements have been specified, these
must be met before an action can be performed.
2.6
Layout of references
If any references are given in these Operating Instructions, they appear as:
Example of a reference: [ 17]
References can be identified by their square brackets and an arrow. The number following the arrow shows you the page on which the section where you can find further information starts.
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About the job computer
3 Job computer functions
3
About the job computer
3.1
Job computer functions
The SPRAYER-Controller MIDI 3.0 job computer is an ISOBUS job computer that can control the operation of field sprayers.
The ISOBUS job computer is the control central of the sprayer. Several sensors are connected to the job computer, which monitor important implement parts. The job computer controls the implement based on these signals and on the operator’s specifications. An ISOBUS terminal serves as an interface. All implement-specific data is stored in the job computer and is therefore maintained even when changing the terminal.
3.2
System Overview
The main system always consists of a base job computer, onto which other additional components can be installed. The overall system can have various sizes depending on these additional components.
3.2.1
Example: SPRAYER-Controller MIDI 3.0 with DISTANCE-Control II and EDS
Main system – MIDI
The system can be expanded. The basic version consists of one to three job
computers. The first job computer is connected to the ISOBUS power socket on
the tractor.
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About the job computer
3 System Overview
3.2.2
Main system of the MIDI 3.0 version
Connector cable for job computer to ISOBUS Connection to ISOBUS power socket
Connector cable
Termination plug or connection of extensions
Primary ECU-MIDI 3.0
Secondary ECU-MIDI 3.0 Secondary ECU-MIDI 3.0
Extension: DISTANCE-Control II
DISTANCE-Control II
Connection to the last ECU-MIDI 3.0 job computer. Termination plug. Otherwise,
connection of other extensions.
Junction box Job computer
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About the job computer
3 Software extensions
3.2.3
Extension: EDS
EDS
Connection to the main system or to a system add-on EDS communication module
Connection to the EDS bus
EDS modules Termination plug
3.3
Software extensions
In addition to the functions that are configured as a standard, there are
software extensions that can be additionally activated:
TRAIL-Control DISTANCE-Control VARIO-Select
3.4
Rating plate
Abbreviations on the rating plate
Abbreviation
Meaning
Customer number
If the product was manufactured for an agricultural machinery manufacturer,
the agricultural machinery manufacturer’s item number will be shown here.
Hardware version
Müller-Elektronik item number
Operating voltage The product may only be connected to voltages within this range.
Software version upon delivery
Serial number
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4
Mounting and installation
Mounting and installation
4 Installing the job computer
4.1
Installing the job computer
4.1.1
4.1.2
Procedure
Instructions for safe installation
To prevent damage to the system components, consider the following during
installation: Install the job computer where it is protected from dirt. You
therefore avoid unintentional cleaning of the job computer by the implement
operator using a high-pressure cleaner. In the installed position, the
connectors and the pressure compensation membrane must be facing to the side.
Fasten the job computer with four fixing bolts and a flat washer (lock washers
can cause cracks in the plastic on the long term) on a conducting spot on the
implement chassis. In case of improper installation, the ESD discharges can
cause malfunctions. All of the sockets and connectors that are not used must
be protected from dust and water using suitable dummy connectors. All of the
connectors must be tightly sealed. This makes them waterproof. The connection
cable must be mechanically supported in the area of the installation site
(distance < 150 mm) so that an in-phase stimulation takes place. Do not use
the system if some of its parts are damaged. Damaged parts can cause
malfunctions and lead to injuries. Replace damaged components. Only use
original components.
Connecting the AMP connectors
This is how to connect two AMP connectors:
1. Pull out the red locking device of the AMP socket all the way to the end.
You will hear a loud clicking sound. The openings for inserting the locking
pins of the connector are visible.
2. Insert the connector into the socket. It should be possible to easily
insert the locking pins in the openings.
The connector is loosely inserted in the socket. 3. Press in the red locking device.
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You will hear a loud clicking sound. A part of the locking device comes through to the other side of the socket.
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Mounting and installation
4 Connecting the job computer to the ISOBUS
You have connected and locked the connector with the socket.
4.1.3
Procedure
4.2
Procedure
Separating the AMP connectors
This is how to separate two AMP connectors: 1. Press in both ends of the red
locking device in direction of the connector.
You will hear a loud clicking sound.
The locking device has been released. 2. Pull out the red locking device of
the AMP socket all the way to the end. 3. Pull the connector out of the
socket.
Connecting the job computer to the ISOBUS
To connect the job computer to the power supply and to the ISOBUS terminal,
you have to connect the ISOBUS cable to an ISOBUS power socket on the tractor.
This is how to connect the job computer to the ISOBUS: 1. Take the ISOBUS
cable from the job computer. 2. Unscrew the dust protection cap.
3. Insert the ISOBUS connector into the ISOBUS power socket on the tractor.
4. Lock the connector. For basic vehicle harnesses from Müller-Elektronik,
turn the connector clockwise. For other ISOBUS basic vehicle harnesses, the
procedure depends on the model. The connector fits tightly.
5. Screw the dust protection cap of the connector and the socket together.
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Mounting and installation
4 Installing the junction box
6. When the work is completed, separate the connection and screw the dust protection cap back on.
4.3
4.3.1
Procedure
Installing the junction box
Take note of the following when selecting the installation location: Ensure
that cables cannot be damaged by the moving implement. The cable glands must
be facing downwards.
Connecting the sensors and actuators to the junction box
Every sensor and every actuator that is mentioned in the pin-out diagram must
be connected to the connection in the junction box mentioned in the pin-out
diagram. This can be done in two ways:
The sensor or actuator ends with a short cable and an AMP connector. In this
case, you will receive a fitting sensor connection cable for each sensor. You
must insert the sensor connection cable in the junction box and connect it to
the fitting terminal.
The sensor or actuator ends with a long cable without a connector. You have to
insert it in the junction box and connect it to the fitting terminal.
The terminal to which you must connect the cable core depends on the
respective implement and on the type of sensor or actuator. Please note that
the cable cores for the ultrasonic sensor trigger always need to be connected
to Pins 2 and 3.
NOTICE
Risk of short-circuit When exchanging the polarity of cable cores, machine
sensors can be damaged by a short-circuit. Pay attention to the polarity of
the cable cores and the terminals.
The junction box is not powered. There is no voltage on the components to be
connected. 1. Remove the cable coating so that all cable cores are exposed.
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Mounting and installation
4 Installing the junction box
2. Insert the cable to the end of the coat. There should only be cable cores
inside the junction box. The cable coating must end at the junction box
casing. This is the only way to ensure that you have enough space in the
junction box to be able to guide all of the cable cores to the terminals.
3. Remove the cable coating of the cable cores ca. 1 cm from the end of the
cable core.
4. CAUTION! Pay attention to the proper polarity of the cable cores and the
terminals.
5. Connect the cable cores to the terminals. [ 24] To do so, use the
information on the lid of the junction box, on the relay circuit board and in
the pin-out diagram.
6. Close the screw connections of the junction box. After screwing them shut,
the glands should be sealed.
7. Close unused openings in the casing of the junction box with blind caps.
4.3.2
Procedure
Inserting the cable core into a terminal
Each terminal consists of two openings: The upper opening or the orange
opening point of the terminal opens the lower opening. The bottom opening of
the terminal serves to insert and clamp one cable core. You have prepared a
small flat screwdriver that fits the upper opening of the terminal. You only
need this screwdriver if there are no wire end sleeves on the cable cores. You
have cut the cable to the proper length and have exposed the cable cores
according to the instructions, or you have a finished cable from Müller
Elektronik. The tractor engine is switched off. The junction box is not
powered. There is no voltage on the components to be connected.
1. Find the proper connectors for the cable cores to be connected. To do so,
use the information on the lid of the junction box, on the relay circuit board
and in the pin-out diagram.
2. Insert the cable core into the opening in the lower part of the terminal.
If you are not using wire end sleeves, you first have to use the screwdriver.
The cable core will be held by the terminal. You have clamped the cable core.
4.3.3
Procedure
Connecting the junction box to the job computer
1. Connect the AMP connector of the junction box onto the proper job
computer.
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5
Basic control principles
Basic control principles
5 Switching on the job computer
5.1
Procedure
Switching on the job computer
WARNING
Risk of injury from moving machine parts Movement of the machine may seriously
injure persons or damage property. Before activating the job computer:
Make sure that no one is close to moving machine parts.
1. Connect the ISOBUS cable of the job computer to the ISOBUS connector on
the tractor.
2. Start the ISOBUS terminal. The job computer is started together with the
terminal. When starting up for the first time, the job computer initially has
to transmit lots of information to the terminal. This can take a few minutes.
When all of the data from the job computer app has been loaded, the icon for
the app
appears on the terminal:
.
3. Open the job computer app. Follow the instructions for the ISOBUS terminal. The work screen of the job computer appears.
5.2
Layout of work screen
The work screen is always shown during work and informs you of the status of the field sprayer.
The work screen is divided into several areas. In each area, information on specific topics may appear.
With the configuration of the job computer, the areas can be changed by the field sprayer manufacturer for a specific field sprayer model. For this reason, the following graphs only show the standard version of the overview.
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Areas on the work screen “Spray data” area Implement image with icons
“Boom” area Icons beside the implement image
You can read about the information that appears in these areas in the following sections.
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Basic control principles
5 Layout of work screen
Function icons appear beside the work screen, which perform functions when
they are tapped. Their position and operation depend on the type of ISOBUS
terminal. In the table below, you can see the meaning of the function icons on
the work screen. Function icon Function
Opens the “Results” screen.
Opens the “Parameters” screen.
Opens the “Tank Filling” screen.
Opens the “Folding” screen.
Switches between manual and automatic regulation of the application rate.
Opens a screen with additional functions.
Starts and stops the drawbar or axle steering. /
Switches between two levels of icons. /
Switches between two levels of icons, if an additional water sensor is
/
configured.
Shows the next page with function icons.
5.2.1
26
Spray data area
Depending on the configuration, the following icons may appear:
Icon
Meaning
The application rate will be automatically regulated. An additional number can appear on the icon. This number indicates the pre-set density. The current value (current application rate) appears next to it. If you are working with band spraying, the icon for the application rate
changes accordingly:
No flow. The main valve cannot be opened because one of the requirements has
not been fulfilled: – Speed slower than “Sprayer off below” [ 67]
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Icon
/ (background is flashing)
Basic control principles
5 Layout of work screen
Meaning
– Section status – Target rate out of reach – SECTION-Control has terminated
the application
The application rate will be automatically regulated. The target rate appears
next to it. See: Using Automatic mode [ 52] The application rate will be
manually regulated. See: Changing the application rate in manual mode [ 52]
The bar graph only appears when the target rate is changed in automatic mode
using the +10% and -10% buttons. It shows the deviation from the original
target rate.
Automatic mode is deactivated. The flow will not be regulated. The current
speed is lower than the “Regulation off below” [ 67] parameter and higher than
“Sprayer off below” [ 67] The target rate is defined by an external source:
Task Controller, prescription map, external sensor etc. See: Setting target
rate [ 54] – A problem has occurred with the transmission of the target rate
from an external source. – The sprayer is outside of the area defined in the
prescription map or in an area that should not be sprayed.
The sprayer functions will be switched on and off through an “S-Box”.
Trip counter is deactivated See: Documenting work results [ 56] Speed If the
numbers are red, it means that the regulation or the application have been
interrupted because the speed is too low.
The speed signal from the tractor / ISOBUS cannot be adopted. The system will
now determine the speed using the sensor connected to the junction box. Ensure
that the number of impulses per 100m is correctly entered. The icon can only
appear if the signal source was automatically selected.
The vehicle is driving in reverse.
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Basic control principles
5 Layout of work screen
Icon
Meaning Simulated speed activated. [ 80] Pressure Per default, the pressure is determined by a pressure sensor. If there is no pressure sensor, a calculated pressure can be shown. The pressure measured by the pressure sensor is too low compared to the flow measured by the flow meter. Pressure control is active.
5.2.2
Depiction
Boom display area
In the boom display you find the following information: Number of sections
Which sections are preselected or switched off Which sections are applying
The diagrams below show how the sections may appear in the boom display area:
Sections 1 and 2 are closed and deactivated.
Sections 1 and 2 are closed. All of the other sections are open and spraying.
When SECTION-Control is activated, the SECTION-Control icon also appears.
If SECTION-Control is not possible, the colour of the SECTION-Control icon changes. Each rectangle corresponds to a section valve.
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Section status Picture Status of the section valve
Closed valve
Basic control principles
5 Layout of work screen
Status of the control/main valve Closed valve
Opened valve
Closed valve
Opened valve
Opened valve
Closed valve
Opened valve
The section is permanently deactivated
When the sections are automatically switched using SECTION-Control, you have
to ensure that the sections are not deactivated using an S-Box or a joystick.
In this case, the section would be marked with a red cross and remain closed.
Section status with SECTION-Control and with S-Box
Picture Status defined by SECTION-Control
Status of the control/main Status via S-Box or joy-
valve
stick
Opened valve
Opened valve
Closed valve
Opened/closed valve
Closed valve
Closed valve
Field sprayers with EDS (single nozzle switching) do not have section valves.
One section consists of multiple nozzles that are switched by EDS modules. The
section icon is divided into several segments. Each segment represents one
nozzle.
Section status with EDS
Picture Nozzle A
Nozzles B, C, D
Open nozzle
Closed nozzle
5.2.3
Icons beside the implement image
Functions
Icon
Meaning Sections are switched via SECTION-Control.
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Basic control principles
5 Layout of work screen
Icon
Meaning
The SECTION-Control application has closed all sections. Examples for the
cause:
The sprayer is outside of the field boundary or in an area that has already
been worked
Sprayer on the headland Other causes are also possible.
Beacon is switched on.
The working lights are switched on. If a second working light is used, it is
shown by a number.
Nozzle lighting is switched on.
Reversing light is switched on.
The mixing hopper lighting is switched on.
(flashing)
Stirrer has been stopped. Cause: Fill level [ 68] is too low.
Stirrer has been stopped. Cause: Stopped by the driver. (not flashing)
Stirrer is working.
Fresh water is being filled into the main tank. Fresh water is being transferred.
Tank internal cleaning is activated.
Low-pressure cleaner is being used.
High-pressure cleaner is being used.
The ring line is being rinsed.
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Icon 30303187-02-EN-200
Meaning Mixing hopper is being lifted.
Basic control principles
5 Layout of work screen
Mixing hopper is being lowered.
Nozzles used in Vario mode.
Nozzles used in Select mode.
Nozzle cleaning activated.
Intended drop size with Airtec or in Vario mode. The pressure is being increased.
The pressure will be increased by the pre-set pressure setpoint for the booster pump. [ 69] Pump switched on.
Pump switched off.
Fan switched on.
Fan switched off.
Permanent tank internal cleaning is activated.
Filter rinsing is activated.
Filter rinsing is activated and being used.
Compressed air rinsing is being used.
The support leg is being lowered.
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Basic control principles
5 Layout of work screen
Icon
Airtec icons Icon
Meaning The support leg is being raised. The corresponding unit of the Raven
injection system is active. The corresponding unit of the Raven injection
system is deactivated. The corresponding unit of the Raven injection system is
not connected or not ready for operation. CURVE-Control is activated.
Meaning Current air pressure System is increasing the air pressure. System is
reducing the air pressure. Air compressor is off. Air compressor is on. Manual
mode is activated. The number indicates the drop size. Drop size (automatic
mode activated).
Counters and sensors
Icon
Meaning
Wind strength
Output in litres per minute
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5.2.4
Icon
/ /
Basic control principles
5 Layout of work screen
Meaning Area output per hour
The output per minute measured by the flow meter is too low compared to the
output calculated by the pressure sensor. Fan speed
Pump speed Can also be used to indicate whether a pump is switched on or off.
Icons on the implement image
General icons
Icon
Meaning
Tank counter: Current fill level (l) Area that can be sprayed until the tank is empty (ha) Distance that can be driven until the tank is empty (km) Acid content in the tank (pH)
Ring line circulation function switched on.
Boom Icon
Meaning Display of the current boom slope. See: Reproducing the boom slope
when turning [ 48] DISTANCE-Control is installed, but is deactivated. The boom
has to be controlled manually. DISTANCE-Control lifts the boom.
Boom lifting aborted because a critical upper boom height has been reached.
DISTANCE-Control lowers the boom.
Boom lowering aborted because a critical lower boom height has been reached.
Spot spraying is activated, but a CAN repeater was not detected.
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Basic control principles
5 Control units
Icon
Meaning
Spot spraying is activated and a CAN repeater was detected, but no signal is being transmitted from a camera.
Spot spraying is activated and all nozzles should be closed.
Spot spraying is activated and some of the nozzles should be closed.
TRAIL-Control Meaning No TRAIL-Control.
Icons for drawbar steering Icons for axle steering
TRAIL-Control is installed but is deactivated.
TRAIL-Control is in manual mode.
TRAIL-Control is in automatic mode.
The drawbar is locked with a pin
The implement is being steered to the left.
The implement is being steered to the right.
5.3
Control units
The following options are available for operating the job computer: Using the function buttons on the screen Using AUX-N operating devices Using the ME joystick Using the ME S-Box Using an external keypad
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Basic control principles
5 Control units
You can find more information on the configuration and operation in the
following sections: Configuring the control units [ 69] Operating the ME
joystick [ 57] Viewing the assignment of the joystick [ 59] Preview mode for
the ME Joystick [ 58]
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Operating job computer on the field
6 Tank filling
6
Operating job computer on the field
6.1
Tank filling
The desired type of tank filling depends on the additional equipment that is installed on your sprayer. The filling procedure can differ depending on the additional equipment.
The following filling methods are available: Filling the tank manually without additional systems Filling the tank with TANK-Control Filling the tank with integrated TANK-Control III
There are also the OEM-specific filling methods TANK-Control II and TANK- Control III. You can obtain more information about this from the respective manufacturers.
Regardless of the filling method, the filling procedure is always performed through the filling screen.
Path
This is how you reach the screen with this function:
6.1.1 6.1.1.1
Procedure
6.1.1.2
Procedure
Filling the tank manually without additional systems
Entering the tank content manually
If you are filling the tank without additional systems and you are also not
using a filling pump or fill stop, you can enter the tank content manually.
– Switch to the “Filling” screen.
2. For the “New tank content” parameter, enter the tank content after the filling. or
Alternatively:
– Enter full tank,
– Enter empty tank.
The new tank content appears on the screen.
Filling the tank with filling pump
If you are filling the tank without additional systems, but are using a
filling pump for the filling procedure, proceed as follows:
– Switch to the “Tank filling” screen.
– Switch on the pump to start filling the tank.
During the filling procedure, the following icon appears on the screen:
– Switch off the pump when the tank is full.
The new tank content appears on the screen.
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6.1.1.3
Procedure
Procedure
Procedure
Operating job computer on the field
6 Tank filling
Filling the tank with fill stop
Filling with a fill stop
If a fill stop has been installed and configured on the sprayer, you can use
it. The tank filling will then be terminated either manually or automatically
when the refilling limit has been reached.
– Switch to the “Filling” screen.
2. or
– Start filling.
– Stop filling manually. The tank is filled until the refilling limit has been
reached or the filling procedure is
interrupted manually.
The new tank content appears on the screen.
Filling with fill stop and fill stop switch
When a fill stop and a fill stop switch are installed and configured on the
sprayer, you can start and stop the filling procedure either via the terminal
or using the fill stop switch. The filling will then be terminated either
manually or automatically when the refilling limit has been reached.
– Switch to the “Filling” screen.
2. or
– Start filling.
/
– Stop filling manually via the terminal or by pressing the fill stop switch.
The tank is filled until the refilling limit has been reached or the filling procedure is
interrupted manually.
The new tank content appears on the screen.
Filling with two fill stops
If the sprayer operates with two tanks and a fill stop is installed and
configured on each tank, you can use them independently of one another. The
filling will then be terminated for the respective tank either manually or
automatically when the refilling limit has been reached.
– Switch to the “Filling” screen.
/
– Select the tank that you want to fill.
3. or
– Start filling. – Stop filling manually.
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Operating job computer on the field
6 Tank filling
The tank is filled until the refilling limit has been reached or the filling
procedure is interrupted manually.
During the filling procedure, the respective icon appears on the screen:
/ 4. Repeat the filling procedure for the other tank. If you switch from one
tank to the other while
filling, the filling procedure will be automatically interrupted. The new tank
content appears on the screen.
Procedure
Filling with one fill stop and tank selection
If the sprayer operates with two tanks and a fill stop is installed and
configured on one of the tanks, you must select the tank on which the fill
stop will be used. The filling will then be terminated for the selected tank
either manually or automatically when the refilling limit has been reached.
– Switch to the “Filling” screen.
/
– Select the tank on which the fill stop will be used.
3. or
– Start filling.
– Stop filling manually. The tank is filled until the refilling limit has been
reached or the filling procedure is
interrupted manually.
4. During the filling procedure, the respective icon appears on the screen:
/ The new tank content appears on the screen.
6.1.2 6.1.2.1
Procedure
Filling the tank with TANK-Control I
Filling the tank with a filling pump or filling tap
If you are filling the tank with TANK-Control and a filling pump or filling
tap, proceed as follows:
– Switch to the “Filling” screen.
/
– Start filling.
During the filling procedure, the following icon appears on the screen:
/ During the filling procedure, the new tank content will appear on the
“Current tank content”
line.
/
– Stop filling.
The new tank content appears on the screen.
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6.1.2.2
Procedure
Procedure
Operating job computer on the field
6 Tank filling
Filling the tank with fill stop
Filling with a fill stop
If a TANK-Control with fill stop has been installed and configured on the
sprayer, you can use it. It will stop the filling automatically when a
specified fill level is reached.
– Switch to the “Filling” screen.
2. Set the “Refilling limit” parameter.
/
– Start filling.
During the filling procedure, the following icon appears on the screen:
/ When the fill level defined as “refilling limit” is reached, filling will be terminated.
Filling with two fill stops
If TANK-Control with two fill stops are installed and configured on the
sprayer, you can use them independently of one another. The filling will then
be automatically terminated for the respective tank when the refilling limit
has been reached.
1. Switch to the “Filling” screen:
2. Under “Refilling limit”, you can enter up to two refilling limits at which the filling pump should be stopped.
If you enter two refilling limits, a new function icon appears on the screen:
Press the
icon to mark a refilling limit at which the pump should be stopped.
– Start filling.
During the filling procedure, the following icon appears on the screen:
Filling starts. When the fill level defined as refilling limit 1 is reached,
filling will be terminated. If there is a second refilling limit, it will be
automatically activated.
4. You can now add the spray agent and stir the tank contents.
5. Prepare the sprayer for the second filling.
– Start filling.
Filling starts.
When the fill level defined as refilling limit 2 is reached, filling will be terminated.
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Operating job computer on the field
6 Tank filling
Procedure
Filling with fill stop and alarm
If TANK-Control with fill stop and an alarm function are installed and
configured on the sprayer, you can use them. It will stop the filling
automatically when a specified fill level is reached. In addition, an alarm is
issued at a selected fill level.
– Switch to the “Filling” screen.
2. Set the “Refilling limit” parameter.
3. Set the “Refilling limit” parameter for the alarm.
4. Select the duration of the alarm.
– Start filling.
During the filling procedure, the following icon appears on the screen:
Procedure
As soon as the alarm limit is reached, an alarm is issued for the specified duration. When the fill level defined as “refilling limit” is reached, filling will be terminated.
Filling with fill stop, alarm and automatic fresh water transfer
If TANK-Control with fill stop and an alarm function are installed and
configured on the sprayer, you can also use them with an automatic fresh water
transfer. It will stop the filling automatically when a specified fill level
is reached. In addition, an alarm is issued at a selected fill level.
Moreover, you can automatically transfer fresh water to the main tank.
– Switch to the “Filling” screen.
2. Set the “Refilling limit” parameter.
3. Set the “Refilling limit” parameter for the alarm.
4. Select the duration of the alarm.
5. Set the “Water amount” parameter for the fresh water transfer.
– Start filling.
During the filling procedure, the following icon appears on the screen:
– Start the automatic fresh water transfer during the filling procedure.
The following icon appears:
The bar graph shows the current status of the fresh water transfer. The icon
disappears as soon as the fresh water transfer is completed.
As soon as the alarm limit is reached, an alarm is issued for the specified
duration.
When the fill level defined as “refilling limit” is reached, filling will be
terminated.
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6.1.2.3
Procedure
6.1.3 6.1.3.1
Procedure
6.1.3.2
Procedure
Operating job computer on the field
6 Tank filling
Filling the tank with automatic fresh water transfer
You can perform an independent automatic fresh water transfer through the
filling screen.
– Switch to the “Filling” screen.
– Start the automatic fresh water transfer.
The following icon appears:
The bar graph shows the current status of the fresh water transfer. The icon disappears as soon as the fresh water transfer is completed.
Filling the tank with integrated TANK-Control III
Filling the tank with filling pump
If you are filling the tank with an integrated TANK-Control III and a filling
pump, proceed as follows:
– Switch to the “Filling” screen.
/
– Start filling.
During the filling procedure, the following icon appears on the screen:
/ During the filling procedure, the new tank content will appear on the
“Current tank content”
line.
/
– Stop filling.
The new tank content appears on the screen.
Filling the tank with fill stop
Filling with a fill stop
If an integrated TANK-Control III with fill stop is installed and configured
on the sprayer, you can use them. It will stop the filling automatically when
a specified fill level is reached.
– Switch to the “Filling” screen.
2. Set the “Refilling limit” parameter.
/
– Start filling.
During the filling procedure, the following icon appears on the screen:
/ When the fill level defined as “refilling limit” is reached, filling will be terminated.
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6 Tank filling
Procedure
Filling with two fill stops
If an integrated TANK-Control III with two fill stops are installed and
configured on the sprayer, you can use them independently of one another. The
filling will then be automatically terminated for the respective tank when the
refilling limit has been reached.
1. Switch to the “Filling” screen:
Procedure 42
/
– If the sprayer has two tanks, select the tank that you want to fill.
3. Under “Refilling limit”, you can enter up to two refilling limits at which the filling pump should be stopped.
If you enter two refilling limits, a new function icon appears on the screen:
Press the
icon to mark a refilling limit at which the pump should be stopped.
– Start filling.
During the filling procedure, the following icon appears on the screen:
Filling starts. When the fill level defined as refilling limit 1 is reached,
filling will be terminated. If there is a second refilling limit, it will be
automatically activated.
5. You can now add the spray agent and stir the tank contents.
6. Prepare the sprayer for the second filling.
– Start filling.
Filling starts.
When the fill level defined as refilling limit 2 is reached, filling will be terminated.
Filling with fill stop and alarm
If an integrated TANK-Control III with fill stop and an alarm function are
installed and configured on the sprayer, you can use them. It will stop the
filling automatically when a specified fill level is reached. In addition, an
alarm is issued at a selected fill level.
– Switch to the “Filling” screen.
/
– If the sprayer has two tanks, select the tank that you want to fill.
3. Set the “Refilling limit” parameter.
4. Select the duration of the alarm.
/
– Start filling.
During the filling procedure, the following icon appears on the screen:
/
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Procedure
6.1.3.3
Procedure
6.2
Operating job computer on the field
6 Controlling the boom
As soon as the alarm limit is reached, an alarm is issued for the specified
duration. When the fill level defined as “refilling limit” is reached, filling
will be terminated.
Filling with fill stop, alarm and automatic fresh water transfer
If an integrated TANK-Control III with fill stop and an alarm function are
installed and configured on the sprayer, you can also use them with an
automatic fresh water transfer. It will stop the filling automatically when a
specified fill level is reached. In addition, an alarm is issued at a selected
fill level. Moreover, you can automatically transfer fresh water to the main
tank.
– Switch to the “Filling” screen.
/
– If the sprayer has two tanks, select the tank that you want to fill.
3. Set the “Refilling limit” parameter.
4. Select the duration of the alarm.
5. Set the “Water amount” parameter for the fresh water transfer.
/
– Start filling.
During the filling procedure, the following icon appears on the screen:
/
– Start the automatic fresh water transfer during the filling procedure.
The following icon appears:
The bar graph shows the current status of the fresh water transfer. The icon
disappears as soon as the fresh water transfer is completed. As soon as the
alarm limit is reached, an alarm is issued for the specified duration. When
the fill level defined as “refilling limit” is reached, filling will be
terminated.
Filling the tank with automatic fresh water transfer
You can perform an independent automatic fresh water transfer through the
filling screen.
– Switch to the “Filling” screen.
– Start the automatic fresh water transfer.
The following icon appears:
The bar graph shows the current status of the fresh water transfer. The icon disappears as soon as the fresh water transfer is completed.
Controlling the boom
In this section you learn how to control the boom using the terminal.
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Operating job computer on the field
6 Controlling the boom
WARNING
Injury to persons through improper operation Every field sprayer is designed
differently and must be operated differently. In this section, only the icons
that appear on the screen of the terminal can be explained.
Read the field sprayer operating guide. Learn the sequence in which your field
sprayer must be operated safely.
6.2.1
Path
Lifting and lowering the boom
This is how you reach the screen with this function:
Depiction
To operate this function the user needs the ME joystick first of all. Use the following function keys to operate the function:
Function icon
Function
Lifts the boom.
Lowers the boom.
Activates and deactivates DISTANCE-Control.
On the following diagram you see how this function is shown on the work screen:
Boom is being lifted – the arrow in the middle shows the direction
6.2.2
Path
“MANU” means that DISTANCE-Control is deactivated and the boom must be raised
and lowered manually.
Folding and unfolding the boom
This function folds the field sprayer boom in and out. Operation depends on
the following factors:
Number of boom parts that can be folded in and out. Type of locking for the
folding in and out of the boom. Type of field sprayer. This is how you reach
the screen with this function:
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Operating job computer on the field
6 Controlling the boom
Structure of a boom
The following diagram shows the structure of booms and what the individual
boom parts are called. The diagram shows a field sprayer with a seven-part
boom, but it also applies to smaller booms.
Depiction
Parts of the boom on a field sprayer Three-section boom Five-section boom Seven-section boom Boom part: Outer left Boom part: Middle left
Boom part: Inner left Boom part: Unmoving part Boom part: Inner right Boom part: Middle right Boom part: Outer right
Function icons
Representation of the boom on the “Boom folding” screen Folding parts of the
boom
Icon: Boom section is being folded in or out The arrows appear for folding
boom sections and indicate the direction of movement.
Icon
Meaning
The boom is at the same height as the boom top height sensor. Requirement: The boom top height sensor is installed.
On the following diagram, you see how a seven-part boom is shown on the function icons.
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Operating job computer on the field
6 Controlling the boom
6.2.3
Path
46
Directional arrow Arrow pointing inwards means: Fold in Arrow pointing
outwards means: Fold out Sections of the boom marked in grey are not folded in
or out with this function icon
Sections of the boom marked in white are folded in or out with this function
icon
Use the following function keys to operate the function:
Function
Three-section boom Five-section boom
Fold inner boom symmetrically
Unfold inner boom symmetrically
Fold boom in the middle symmetrically
Unfold boom in the middle symmetrically
Unfold outer left boom
Seven-section boom
Unfold outer right boom
Fold inner and middle boom symmetrically
Unfold inner and middle boom symmetrically
Block boom section
Locking the boom
This function enables locking and unlocking of the boom. This is how you reach
the screen with this function:
Use the following function keys to operate the function:
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Function icon Icon
Operating job computer on the field
6 Controlling the boom
Meaning Locks the boom. Unlocks the boom. Meaning The boom is being locked.
The procedure is not completed.
The boom is being unlocked. The procedure is not completed.
The boom is locked. The boom is unlocked.
6.2.4
Path
Raising and lowering the wings (tilting up / down)
The system is capable of raising or lowering wings independently or
simultaneously. This is how you reach the screen with this function:
Procedure
Use the following function keys to operate the function:
Function icon
Function
Raises the right wing.
Raises the left wing.
Lowers the right wing.
Lowers the left wing.
Raises both wings symmetrically.
Lowers both wings symmetrically.
1. Press the function key with the desired function. The wings will be moved.
2. Keep function button pressed until the boom reaches the desired angle.
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Operating job computer on the field
6 Controlling the boom
3. Release function key.
6.2.5
Path
Sloping the boom
This is how you reach the screen with this function:
Depiction
To operate this function the user needs the ME joystick first of all. Use the following function keys to operate the function:
Function icon
Function
Slopes the boom to the right. It will be raised on the left.
Slopes the boom to the left. It will be raised on the right.
On the following diagram you see how this function is shown on the work screen:
Slope boom: raise on the left, lower on the right
6.2.6
Mode of operation
Slope boom: lower on the left, raise on the right
Reproducing the boom slope when turning
This function assists you when working on slopes. The boom is sloped when
working on a hillside. The function saves the angle of slope. After a turning
manoeuvre, the angle of slope is reproduced when the field sprayer is
travelling in the opposite direction.
When turning on a slope, you can press a button to slope the boom in the opposite direction. Use the following function keys to operate the function:
Function icon
Meaning
Activates the function. Each time the button is pressed, the target position of the boom (white arrows) changes.
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Depiction
Operating job computer on the field
6 Controlling the boom
Function icon
Meaning
Slopes the boom manually. By pressing this button, the automatic reproduction of the slope angle is terminated.
When the function is active, the current setting is shown above the boom on the work screen.
Procedure
Current direction of movement of the boom. Target boom position.
Current boom position.
Current angle of the angle sensor on the sloping cylinder.
Depending on the configuration, the following icons may appear: Examples:
Icon
Meaning
White arrows: Target position is horizontal. Angle sensor: Horizontal position has been reached.
Boom is sloped to the right. Function is deactivated.
Boom is sloped to the right. However, it should be automatically sloped to the
left. The system will move the boom in this direction. Current position: Boom
is sloped to the right Target position: Sloped to the left. Reproduce boom
angle: activated
Boom is sloped to the right. However, it should be automatically moved to a
horizontal position. The system will move the boom in this direction.
You have calibrated the boom potentiometer (slope angle sensor). [ 99] 1.
Drive across the slope gradient with the field sprayer. 2. Position the boom
parallel to the sloped ground.
Press on the headlands before the turning manoeuvre.
The current angle will be saved.
– Two white arrows pointing down appear.
The system returns the boom to the horizontal position.
While the boom is moving, a green arrow appears on the work screen.
When the boom is horizontal, the
icon appears.
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Operating job computer on the field
6 Starting application
4. Turn only when the boom is horizontal.
– Press once after the turning manoeuvre.
The job computer slopes the boom in the opposite direction until the previously saved angle
is reached on the other side.
While the boom is moving, a green arrow appears on the work screen.
The function switches off if you change the boom angle manually.
6.2.7
Using additional boom sensors
If you are using additional boom sensors and these sensors detect a specific
state, this will be shown on the work screen.
Icon
Meaning
Boom height
Transport position When this state is detected, the boom cannot be lowered
or folded.
Slope middle position
No icon on the work screen. No icon on the work screen.
The telescopic boom is in the end position. When the icon appears, the
hydraulic function will be stopped.
The telescopic boom is in road mode. When the icon appears, the hydraulic
function will be stopped.
Boom folded This sensor deactivates sections when a pre-set position has
been reached.
Boom unfolded This sensor deactivates sections when a pre-set position has
been reached.
6.3
Procedure
Starting application
To start the application: The tractor with the field sprayer is on the field.
You have configured the job computer. You have folded out the boom. 1. Ensure
that all prerequisites have been fulfilled.
– Start application
In manual mode:
The field sprayer starts the application.
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Immediate application
Operating job computer on the field
6 Regulating the application rate
In automatic mode: The sprayer will be prepared for application. As long as
the sprayer is not moving, the following icon appears on the work screen,
depending on the “Sprayer off below:” parameter: 3. If you are in automatic
mode, start driving and exceed the minimum speed for the automatic
regulation (parameter: “Regulation off below”). As long as the field sprayer
is not regulating, the following icon appears on the work screen,
depending on the “Regulation off below:” parameter: As soon as the minimum
speed is exceeded, the field sprayer starts regulating. You have started
application. There may be situations where you want to start spraying while
the sprayer is still at a standstill. For example, when you have stopped on
the field.
To start immediate application in automatic mode: The tractor with the field
sprayer is on the field. You have configured the job computer. You have folded
out the boom. Automatic mode is activated.
1. Press and hold the application button on the joystick for three seconds.
The field sprayer starts the application. Spray cones appear under the boom
icon:
2. Start driving within 5 seconds and exceed the minimum speed for the automatic regulation (parameter: “Sprayer off below”). Otherwise, the application will be automatically terminated.
6.4
Regulating the application rate
Types of regulation
Depending on the sprayer equipment, the application rate regulation system can
either control the opening of a control valve or the speed of a centrifugal
pump.
Work modes
You can regulate the application rate manually or you can leave the regulation
to the job computer: In manual mode, you can control the opening of the
control valve with two buttons. In automatic mode, the job computer regulates
the opening of the control valve (or the pump speed) such that the application
rate defined as the set rate is reached.
Use the following function keys to operate the function:
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6 Regulating the application rate
6.4.1
Function icon
Function Switches the mode between manual and automatic.
You will learn how to operate the system in the following sections.
Changing the application rate in manual mode
When the field sprayer is in manual mode, the application is not regulated
according to a specified rate. The application rate must be set manually
instead. The application rate must be regulated manually when the following
icon appears in the spray data
area of the work screen:
6.4.2
52
Application in manual mode Please note that the pressure is also automatically changed when you change the application rate. To operate this function the user needs the ME joystick first of all. Use the following function keys to operate the function:
Function icon
Function
Increases the application rate.
Reduces the application rate.
Using Automatic mode
In automatic mode, the job computer regulates the degree of opening of the
control valve and the main valve on the manifold such that the target rate
defined for the application rate can be reached. You are in automatic mode
when one of the following icons appears in the spray data area of the work
screen: Icon on the Meaning work screen
Sprayer can apply.
The speed of the sprayer is lower than “Regulation off below” Sprayer can
apply. The flow will not be regulated. The control valve remains in the last
known position until the speed changes.
The speed of the sprayer is lower than “Sprayer off below” The main valve is
closed automatically.
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Requirements Mode of operation
Procedure
Operating job computer on the field
6 Regulating the application rate
Icon on the Meaning work screen
Regulation is not possible because the application was deactivated by the
SECTION-Control app.
To use automatic mode, the following conditions must be fulfilled: Target rate
has been entered. Flow meter is calibrated. A speed signal is available.
Working width is set. The speed of the field sprayer is higher than the speed
for the “Regulation off below” parameter. The parameter “Regul. factor” has
been set.
In the following cases, the flow is automatically adjusted: Speed of the
sprayer has changed. Number of switched-on sections has changed. You have
changed the target rate manually. The application rate has been changed by the
information from the application map.
The speed and precision of the regulation depends on the value of the “Regul.
factor” parameter.
You can change the target rate manually while driving in Automatic mode.
To operate this function the user needs the ME joystick first of all.
Function icon Function
Increases the target rate by 10%.
Reduces the target rate by 10%.
Restores the target rate back to 100%.
Changes to the entered “Rate 1”.
Changes to the entered “Rate 2”.
Increases the pressure.
Increases the pressure by a previously defined value.
To change the target rate during work:
– Activate automatic steering.
– Open main valve.
Spray cones appear under the boom icon on the work screen. Still, the sprayer is not
spraying.
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Operating job computer on the field
6 Regulating the application rate
As long as you are at a standstill, the sprayer cannot start spraying. See icons:
and
3. Exceed the speed defined in the “Regulation off below” parameter. The sprayer begins adjusting the application rate to the defined target rate.
or
– Press to change the target rate.
The degree of change appears on the work screen.
– Restores the original target rate.
6. If you have entered several target rates in the configuration, you can also use the function icons:
and
to switch among the target rates.
To change the target rate during work:
– Activate automatic steering.
– Open main valve.
Spray cones appear under the boom icon on the work screen. Still, the sprayer is not
spraying.
As long as you are at a standstill, the sprayer cannot start spraying. See icons:
and
6.4.3
Methods
Depiction
3. Exceed the speed defined in the “Regulation off below” parameter. The sprayer begins adjusting the application rate to the defined target rate.
or
– Press to change the target rate.
The degree of change appears on the work screen.
– Restores the original target rate.
Setting target rate
The target rate is the quantity of spray liquid you want to apply per hectare.
The job computer will attempt to maintain this rate during the work.
There are several ways to specify the rate: Enter rate on the “Parameters”
screen. [ 66] The target rate can be adopted from external sources using the
“ISOBUS-TC” app: from tasks, from prescription maps, from external
sensors.
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Operating job computer on the field
6 Operating sections
Target rate from parameters
6.4.4
6.5
30303187-02-EN-200
Target rate from an external source
Target rates from external data sources have a higher priority than the target
rate entered in the job computer. For this reason, you do not have to adjust
the “Rate” parameter when you are working with prescription maps.
As an option, you can enter up to three different target rates in the job
computer. To do so, use the “Rate 1” and “Rate 2” parameters in addition to
the “Target rate” parameter.
Stopping application
You can stop application in the following ways:
– Close main valve.
or
– Close the section valves consecutively.
Drive slower than the set minimum speed (only in automatic mode).
Operating sections
To operate this function the user needs the ME joystick first of all. Use the following function keys to operate the function:
Function icon
Function
Closes section valves from left to right.
Closes section valves from right to left.
Opens section valves from left to right. or When all of the section valves are
closed, then the first section valve is opened from the left.
Closes section valves from right to left. or When all of the section valves
are closed, then the first section valve is opened from the right.
If the sections were deactivated via SECTION-Control, press and hold for
approx. 3 seconds to override the deactivation of the sections. The sections
are then opened for approx. 5 seconds. On the work screen, check marks appear
at the respective sections for the 5 seconds.
If your implement has an external main switch, you can use it to open or close
all of the sections.
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Operating job computer on the field
6 Documenting work results
6.6
Documenting work results
You can document your work in the “Counters” screen.
On the “Results” screen, there are two types of counter: Trip counter documents the work until it is deleted. Total counter documents the work since initial start-up.
You can find various information on the “Results” screen. Depending on the
configuration and equipment of the implement, different work results can
appear.
Quantity Applied quantity. Work time Duration of the application. Distance
Distance driven during the application. Area Applied area.
Path
This is how you reach the screen with this function:
Use the following function keys to operate the function:
Function icon
Function
Resets the “Volume” counter.
Resets the “Area” counter.
Resets the “Distance” counter.
Resets the “Work time” counter.
Pressed briefly: Continue to the total counters Pressed long: Back to the work screen Clears the contents of the displayed trip counter.
Stops the trip counter.
– The documentation of the work will be stopped until the terminal is
restarted or the function button is pressed again.
– The icon is flashing on the work screen: Next trip counter. (Optional function)
Activates the trip counter. (Optional function)
Previous trip counter. (Optional function)
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Operating job computer on the field
6 Using pressure registration
6.7
Path Procedure
6.8
Path
Using pressure registration
The job computer measures the respective current spray pressure every 10
seconds for documentation purposes. You can view the measured values via the
job computer. This is how you reach the screen with this function:
/
– Switch between the individual measurements.
You can always view the pressures measured in the last hour. The respective pressure is measured every 10 seconds when the sprayer is switched on.
Setting the Rotational Speed
If the pump or the fan works with RPM control, you can control it during
operation. In doing so, the configured rotational speeds [ 94] are always used
as the speeds.
If you configured rotational speeds for the headlands, cleaning and filling,
they will automatically be used for the respective task.
This is how you reach the screen with this function:
Use the following function keys to operate the function:
The table shows the function systems that are displayed when controlling the
rotational speed of a pump. For a fan, the function icons change accordingly.
Function icon
Function
RPM control will be started.
RPM control will be stopped.
Default rotational speed 1 will be used.
Default rotational speed 2 will be used.
Manual rotational speed will be used.
6.9
Operating the ME joystick
With the ME joystick, you can activate and deactivate the sprayer functions.
For example:
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Operating job computer on the field
6 Operating the ME joystick
Side-mounted switch
Open main valve Switch off sections from left to right Lifting and lowering
the boom manually
Three functions are assigned to each button. The position of the side switch
determines the function that is executed when a button is pressed.
Position of the switch
Color of the LED
Red
Yellow
Green
Assignment Procedure
6.9.1
Mode of operation
Procedure 58
The button assignment depends on the configuration of the sprayer.
To operate the ME joystick: The work screen is called up.
1. Move the side switch into the desired position and hold. The LED on the ME
joystick lights up in the corresponding colour.
2. Press button with the desired function. The function is executed.
Preview mode for the ME Joystick
The preview mode of the joystick can only be used when your joystick works
with the AUX1 auxiliary protocol.
When pressing the button for the first time, the preview mode shows the button
assignment on the screen. This makes it easier for beginners to activate the
right function. As a standard, preview mode is deactivated on new job
computers.
When you press a joystick button for the first time after starting, no
function will be executed. The button assignment of the joystick appears on
the screen instead. The display remains until the time set in the
configuration has expired.
If you press a joystick button during the display, its function will be
executed. (Assignment remains on the screen until the time expires).
From now on, you can operate the joystick without the help display appearing.
The help display only appears again of you press a button and simultaneously
move the rocker switch on the side to a different position.
To activate the preview mode:
1. Switch to the “Parameters” screen:
2. For the “ME Joystick” parameter, set the value to “ME Joystick”. The “Joystick assistant” parameter appears.
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6.9.2
Procedure
Operating job computer on the field
6 Using foam markers
3. Set the check mark for the parameter. 4. If necessary, change the display time.
Viewing the assignment of the joystick
The assignment of the joystick can only be viewed when your joystick works
with the AUX1 auxiliary protocol.
To display the button assignment on the screen: ME Joystick is configured. [
69]
– Press until the
button appears.
– Press.
The button assignment appears:
6.10
Path
Depiction
,
,
– Press to view the assignment on each level.
4. You can also activate the Preview mode [ 58].
Using foam markers
Foam markers produce foam that can be applied by the field sprayer driver on
the field at the ends of the boom. The driver can then drive parallel to the
foam.
To access the controls:
.
Use the following function keys to operate the function:
Function icon
Meaning
Switches the left foam marker on and off.
Switches the right foam marker on and off.
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Operating job computer on the field
6 Operating additional functions
6.11
Path
60
Foam marker activated on both sides of the boom
Operating additional functions
Additional functions are manufacturer-specific functions. They can only be
activated or deactivated by pressing a button. All functions are in the
additional screens. To access the controls:
or Additional functions Function icon
Function that can be activated or deactivated Working light
Beacon
Nozzle lighting
Reversing light
Mixing hopper lighting
Ring line circulation system
Cleaning the ring line circulation system
Tank cleaning
Permanent tank internal cleaning
Spray agent pump
Stirrer
Low pressure cleaner
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Function icon
,
,
Operating job computer on the field
6 Regulating the drop size with AIRTEC
Function that can be activated or deactivated Lift mixing hopper Lower mixing
hopper High pressure cleaner Empty fresh water tank Fill fresh water tank
Compressed air flushing Filter rinsing Left foam marker Right foam marker Four
hydraulic functions that can be freely connected ,
Drop size increase for AIRTEC Drop size decrease for AIRTEC Lower the transport hooks for securing the boom. Raise the support leg Lower the support leg Spot spraying
6.12
Requirements 30303187-02-EN-200
Regulating the drop size with AIRTEC
AIRTEC is a system for regulating the drop size on field sprayers. It adds
compressed air to the spray mixture directly in the nozzle at a ratio
calculated by the job computer.
Minimum equipment of the field sprayer:
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6 Regulating the drop size with AIRTEC
Mode of operation Icons
Nozzles with air support Air compressor: on the field sprayer or on the
tractor.
The job computer regulates the air pressure such that the drop size always
remains constant. Even when the spray pressure changes.
Important:
Airtec icons Icon
For the system to be able to work optimally at the beginning of the field, the
speed should be the same when switching off the sprayer at the end of the
field as well as when switching on at the beginning of the field, and should
correspond as closely as possible to the normal spraying speed.
Meaning
Current air pressure
System is increasing the air pressure.
System is reducing the air pressure.
Air compressor is off.
Air compressor is on.
Manual mode is activated. The number indicates the drop size.
Drop size (automatic mode activated).
Function icon
Meaning Switches between manual and automatic mode.
Starts and stops the air compressor mounted on the field sprayer. (optional)
Larger drops
Smaller drops
Increases the pressure.
Reduces the pressure.
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Function icon
Operating job computer on the field
6 Regulating the drop size with AIRTEC
Meaning Calls up the screen with settings.
Smaller nozzle.
Bigger nozzle.
6.12.1
Procedure Procedure
6.12.2
Procedure 30303187-02-EN-200
Switching the air compressor on and off
The system works with two types of compressors: Compressor on the sprayer – is
switched on and off on the job computer using a function key. Compressor on
the tractor
NOTICE
Liquid in the compressed air system Damage to the compressed air system Only
switch the air compressor off when the AIRTEC nozzles are not installed. If
AIRTEC
nozzles are installed, the air compressor must be activated.
To switch the air compressor on:
– Press.
This icon appears on the work screen: Air compressor will be switched on. To switch the air compressor off:
– Press.
This icon appears on the work screen: Air compressor will be switched off.
AIRTEC in automatic mode
In automatic mode, select the drop size that you want to achieve. The air
pressure is adjusted so that this drop size is reached. AIRTEC nozzles are
installed. AIRTEC is configured. [ 97] Air compressor is on.
– Setting the drop size.
The set drop size appears on the work screen:
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Operating job computer on the field
6 Using the ISB short-cut button
6.12.3
Procedure
AIRTEC in manual mode
In manual mode, you control the air pressure manually. The air pressure
changes the drop size.
– Set the air pressure.
The target air pressure appears beside the icon: As long as the compressor is regulating the air pressure, + or – appears beside this icon:
6.13
Using the ISB short-cut button
If you are using your terminal with an ISB short-cut button, you can use it to
directly terminate various functions of the implement, depending on the
configuration.
The following functions can be configured: Sprayer All of the spraying
functions are stopped. TRAIL-Control All TRAIL-Control functions are stopped.
DISTANCE-Control All DISTANCE-Control functions are stopped.
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Configuring the job computer
7 Entering sprayer parameters
7
Configuring the job computer
The following table contains the most important configuration steps that must
be performed during initial start-up.
If your system includes additional components, such as TRAIL-Control,
DISTANCE-Control, AIRTEC, TANK-Control etc., these must also be configured and
calibrated.
You have to configure the following
Section with more information
Field sprayer parameters
Entering field sprayer parameters
Field sprayer geometry
Entering the field sprayer geometry [ 97]
Configuring external operating devices
Configuring the control units [ 69]
Collaboration with the terminal
Configuring the communication with the terminal (Condensed Work State) [ 70]
Calibrating the flow meter
Calibrating the flow meter [ 72]
Configuring the speed sensor
Selecting and configuring the speed sensor [ 78]
Configuring sections
Configuring sections [ 80]
7.1
When to enter? Procedure
7.1.1
Entering sprayer parameters
Enter the parameters in the following cases: Prior to initial start-up. When
the sprayer parameters change.
To change the value of a parameter: 1. Switch to the “PARAMETERS” screen:
The “Parameters” screen appears. A small rectangular box with a value appears
under each parameter. 2. Select this box to change a parameter. Screen for
data input or keyboard appears. 3. Enter desired value. The new value appears
on the “Parameters” screen. The parameters appearing on your screen depend on
the type and configuration of your sprayer.
“Nozzle” parameter
Colour of the activated nozzles. The colours are specified by the ISO
standard. The nozzles can also be calibrated. [ 83] This parameter only
appears on systems that do not have a flow meter. With these systems, a
pressure sensor for determining the application rate is used instead.
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7 Entering sprayer parameters
7.1.2 7.1.3
7.1.4 7.1.5 7.1.6 7.1.7
“Target Rate” parameter
The quantity entered as the target rate will be applied when the sprayer is
working in automatic mode. You can configure up to three different target
rates, between which you can switch on the work screen.
“Jump start time” parameter
With this parameter, you can simulate the speed after switching on the sprayer
(at least one section will be switched on). The set simulated speed is then
used for the entered “Jump start” duration before switching to the regular
speed. If the simulated speed is 0, this parameter is deactivated. With the
“Jump start” duration, the application rate is increased when starting off to
prevent insufficient application rates at the beginning of the field.
“Working Width” parameter
Working width of sprayer.
“Wheel Impulses” parameter
Number of impulses the wheel sensor sends to the job computer on a 100m
distance. Used to calculate the speed. The number is determined by the wheel
sensor calibration.
“Minimum Pressure” parameter
This setting defines the minimum pressure up to which the spraying pressure is
optimal. If the spraying pressure drops below the defined pressure, an alarm
is issued. If no pressure sensor is installed on your sprayer, you must enter
“0” as the value. If the “Pressure limit” parameter is configured on your
sprayer, the minimum pressure set there will not be undercut while spraying.
“Maximum Pressure” parameter
This setting defines the maximum pressure up to which the spraying pressure is
optimal. If the spraying pressure increase beyond the defined pressure, an
alarm is issued. If no pressure sensor is installed on your sprayer, you must
enter “0” as the value. If the “Pressure limit” parameter is configured on
your sprayer, the maximum pressure set there will not be exceeded while
spraying.
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7 Entering sprayer parameters
7.1.8 7.1.9 7.1.10
7.1.11
30303187-02-EN-200
“Sprayer off Below” parameter
(Minimum working speed) If the sprayer speed drops below the minimum working
speed, the following happens:
Application will be switched off automatically.
The work screen displays the icon When the value is set to 0, this function is
deactivated.
“Regulation off Below” parameter
If the sprayer falls below this speed, the following happens: The flow will no
longer be regulated and the flow remains unchanged. Manual mode will be
activated.
The work screen displays the icon When the value is set to 0, this function is
deactivated. This parameter must be higher or the same as the “Sprayer off
below” parameter.
“Regulation Factor” parameter
In Automatic mode, the spray pressure of the nozzles is adapted to the current
speed of the sprayer. The adjustment should ensure that the volume of spray
liquid that is applied is exactly what you defined in the target rate. The
regulation factor plays a decisive role here.
The regulation factor adjusts the reaction speed of the regulation: The higher
the regulation factor, the faster the spray pressure is adjusted. The lower
the regulation factor, the more slowly the spray pressure is adjusted.
When setting the regulation factor, you can pay attention to the following:
If, during movement at constant speed, the current application volume jumps
around the target rate, you need to reduce the regulation factor. If, when
speed is changing, the application volume does not adjust to the rate quickly
enough, you need to increase the regulation factor.
For the regulation factor, you can also define permissible deviations.
– Switch to the “Spray regulation” screen. There, you will find the “Large
deviation” and “Smallest deviation” parameters that you can configure for the
regulation factor.
The “Large deviation” controls the regulation factor if there is a large
deviation between the target and the current value and the “Smallest
deviation” controls the regulation factor if there is a small deviation
between the target and actual value.
The “Large deviation” controls the regulation factor if there is a large
deviation between the target and the current value and the “Smallest
deviation” controls the regulation factor if there is a small deviation
between the target and actual value.
“Tank Size” parameter
Size of the tank for the spray liquid.
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Configuring the job computer
7 Entering sprayer parameters
7.1.12 7.1.13 7.1.14 7.1.15 7.1.16 7.1.17 7.1.18 7.1.19
“Tank level alarm” parameter
When the tank content falls below this value, an alarm message appears on the
screen.
“Impulses Main Flow” parameter
Number of impulses the flow meter sends to the job computer per one liter of
liquid. Used to calculate the application rate. The number is determined by
the flow meter calibration.
“Stirring off Below” parameter
With this parameter, you can set the fill level below which the stirrer should
be switched off. The implement manufacturer (not the user!) can also define
whether the stirrer should be switched on automatically when the job computer
is started.
“Maximum Wind Speed” parameter
Wind sensor must be installed. If the maximum wind speed is exceeded, an alarm
will be triggered.
“Extremity nozzles set” parameter
With this parameter you can specify which extremity nozzles are mounted on the
boom. More about this in section: Extremity nozzles [ 86] “Section Control”
parameter
Manner in which the sections are switched on and off. “Sequential mode” [ 55]
This type is intended for normal spraying work. It is also suitable for
spraying on wedge-shaped areas and strips that are narrower than the working
width of the sprayer.
“Filling Mode” parameter
With this parameter, you can define whether you want to use TANK-Control for
filling. “Manual” – For sprayers without TANK-Control. “TANK-Control” –
Activates TANK-Control.
“Circulation Type” parameter
“Non constant pressure” For manifolds without the “Constant pressure”
function.
“Constant pressure” For manifolds with the “Constant pressure” function.
“D-Type” For sprayers that use a pneumatic regulator to regulate the pressure.
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Configuring the job computer
7 Configuring the control units
7.1.20
7.2
Procedure
7.2.1
7.2.2
7.2.3
7.3
7.3.1
30303187-02-EN-200
“Boost Pressure Target Rate” Parameter
Pressure setpoint when a booster pump is being used.
Configuring the control units
The joystick and S-Box control units are configured on a screen. 1. Switch to
the “Parameters” screen:
The “AUX controls” screen appears.
2. Configure parameter.
“Joystick” Parameter
“Without joystick” A joystick is not connected. All functions will be
controlled using the terminal or an ME S-Box.
,,ME joystick” ME joystick is being used.
“Ignore ME joystick” The joystick should be ignored. Setting for the auxiliary
job computer for systems with two job computers.
“ME joyst.: only on/off” Setting for the auxiliary job computer, if on/off
(section main switch) is deactivated on the S-Box.
“ME S-Box” Parameter
“Without ME S-Box” An S-Box is not connected.
“ME S-Box” Default setting when the S-Box is connected.
“Ignore ME S-Box” For systems with two job computers, this is the setting for
the first job computer. The signals from the ME S-Box are rejected because
this job computer should be operated with the joystick.
“ME S-Box without On/Off” Setting for the second job computer.
“Joystick Assistant” Parameter
– Preview mode deactivated. – Preview mode [ 58] activated Beside this, you
can set the display time for the button
assignment.
Configuration of the ISO Settings
Viewing the AEF certification
You can see which ISOBUS functionalities are certified according to the AEF
standard.
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Configuring the job computer
7 Configuration of the ISO Settings
Procedure
7.3.2
Procedure
7.3.2.1 7.3.2.2 7.3.2.3
7.3.2.4
1. Switch to the “ISO 11783” screen:
The “ISO 11783” screen appears:
The certified ISOBUS functionalities will be shown.
Configuring the communication with the terminal (Condensed Work State)
The job computer allows you to configure the compatibility with various ISOBUS
terminals. This is necessary, for example, when the ISOBUS standard changes
with time, but a terminal cannot be updated. This section describes the
parameters required for this. You have entered the user and service password.
[ 103] 1. Switch to the “ISO 11783” screen:
The “ISO 11783” screen appears:
2. Configure parameter.
“No. `ECU Number'” parameter
If a system with multiple job computers is used, each job computer must be
assigned with a different number.
“AEF compliant” parameter
This parameter defines whether the job computer should work in compliance with
AEF.
“SECTION-Control” parameter
For automatic section control to work on as many terminals as possible,
regardless of the manufacturer, you can define the communication with several
parameters.
Condensed Work State
“Condensed Work State” value for: Systems with EDS individual nozzle
switching. Systems that work with the latest generation of tractor
terminals.
“No Cond. Work State” value for all other cases.
DDI
“DDI 141 [161;176]” old ISO 11783 standard “DDI 289 [290;305]” new ISO
11783 standard. Tractor terminals that fulfil the most recent
ISO standards ONLY work with the DDI 289. For the functioning of SECTION-
Control, it might be necessary to convert the job computer to DDI 289.
Müller-Elektronik terminals support all of the listed standards.
“Second Connector” parameter
With this parameter, you can define whether your implement is equipped with a
second connector.
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Configuring the job computer
7 Configuration of the ISO Settings
7.3.3
Procedure
7.3.4 7.3.4.1
Procedure
7.3.4.2
Procedure
Rearranging the function icons
You can rearrange the function icons as needed on the individual screens. You
have entered the user and service password. [ 103] 1. Switch to the “ISO
11783” screen:
The “Softkeys” screen appears.
/ – Select the menu groups for which you want to rearrange the function icons.
3. Select the screen from which you want to remove a function icon.
– Select the function icon that you want to delete.
– On the same screen or on a different screen, choose the new position for the function
icon.
6. Repeat the procedure for other function icons. Alternatively, you can also restore the factory
settings:
– Finish the rearrangement.
Selecting the terminal
If you are using more than one terminal, you can select which one should be
used for the job computer. You can select the terminal either using the VT
number or the ISO name.
Selecting the terminal using the VT number
You have entered the user and service password. [ 103] 1. Switch to the
“MULTI-VT screen:
The “MULTI-VT” screen appears.
2. Select “Selection via VT number”.
3. Set the desired VT number.
4. For the “Waiting Time” parameter, set the desired time that the job computer should wait after starting before it establishes a connection to a different terminal.
– Confirm.
When starting, the terminal with the set VT number will now always be started first.
Selecting the terminal using the ISO name
You have entered the user and service password. [ 103]
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Configuring the job computer
7 Calibrating the flow meter
1. Switch to the “MULTI-VT screen:
2. The “MULTI-VT” screen appears.
3. Select “Selection via ISO name”.
– Display system information for the terminal.
5. Select the desired standard terminal.
6. For the “Waiting Time” parameter, set the desired time that the job computer should wait after starting before it establishes a connection to a different terminal.
– Confirm.
When starting, the terminal with the set ISO name will now always be started first.
7.4
When should you calibrate?
Methods
Calibrating the flow meter
Because the number of impulses per liter can change during the lifespan of a
flow meter, calibration must be carried out in the following cases:
Prior to initial start-up. At the start of each season. When you detect
deviations between the quantity actually sprayed and the quantity displayed.
When you have replaced or repaired the flow meter.
There are two ways you can calibrate the flow meter: The tank method it is
time-consuming, but precise. The nozzle method it is not as precise as the
tank method, but is less time-consuming.
NOTICE
Imprecise calibration If the calibration is imprecise, the calculations will
be very inaccurate and the application imprecise.
Calibrate the flow meter very precisely.
7.4.1
Mode of operation
Calibrating the flow meter with the tank method
With the tank method, a large quantity of water will be applied from the tank
over a specific time. The flow meter measures the impulses during this time.
After the application, you must enter the quantity of water that has been
applied. The computer calculates the number of impulses per litre.
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Procedure
Configuring the job computer
7 Calibrating the flow meter
WARNING
Spray liquid or spray liquid residues Danger of poisoning or chemical burning
Clean the spray liquid tank thoroughly prior to calibration. The sprayer must
be free of spray
liquids or spray liquid residues. Use only clear water during calibration.
Wear required protective equipment.
All sections are selected.
Manual mode is activated (the
icon appears in the “Spray data” area of the work screen).
The tank is filled with clear water. For this, you need several hundred litres of clear water.
You have the option of weighing the entire trailer or measuring the volume of water applied with another method.
Pump is switched on.
1. Ensure that all prerequisites have been fulfilled.
2. Weigh the tank.
3. Switch to the “CALIBRATION” screen:
The following screen appears:
– Select the tank method.
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Configuring the job computer
7 Calibrating the flow meter
The following screen appears:
7.4.2
Mode of operation
– Start application
During application, the number of impulses will be counted on the “CALIBRATION Main
flow meter” screen.
6. Apply a few hundred litres. Do not fully empty the tank. This prevents air bubbles from forming and distorting the results.
– Stop application.
The application will be stopped.
No impulses are counted on the display.
– Stop calibration.
9. Weigh the tank.
10. Enter the applied quantity in litres on the “Enter water volume” line.
– Exit the screen.
You have calibrated the flow meter with the tank method.
Calibrating the flow meter with the nozzle method
When calibrating the flow meter using the nozzle method, you determine the
average quantity of the liquid applied through a nozzle in a specific time.
When calibrating using this method, you must apply clean water over the entire
working width and measure the applied quantity on different nozzles using a
measuring cup. The flow meter measures the impulses during this time.
When you have finished the application, you must enter how much water was
applied on average by one nozzle in one minute. The computer calculates the
number of impulses per litre.
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Procedure
Configuring the job computer
7 Calibrating the flow meter
WARNING
Spray liquid or spray liquid residues Danger of poisoning or chemical burning
Clean the spray liquid tank thoroughly prior to calibration. The sprayer must
be free of spray liquids or spray liquid residues.
Use only clear water during calibration. Wear required protective equipment.
Manual mode is activated (the
icon appears in the “Spray data” area of the work screen).
You have prepared a measuring cup to measure the applied quantity.
You have prepared a stopwatch to be able to count one minute precisely.
All of the sections are preselected, and the sprayer can apply over the entire working width.
The tank is filled with clear water.
The set working width is correct.
The number of nozzles per section and the number of sections is entered correctly.
1. Ensure that all prerequisites have been fulfilled.
2. Switch to the “CALIBRATION” screen:
The following screen appears:
– Select the nozzle method.
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Configuring the job computer
7 Calibrating the flow meter
The following screen appears:
7.4.3
Procedure
7.4.4
76
The current flow appears on the “Measured flow” line.
– Start application
5. Go to one of the nozzles and carefully collect the water sprayed for 60 seconds by using the prepared measuring cup.
6. Write down the applied water volume.
7. Repeat the last two steps on several nozzles.
8. Calculate and write down an average of several measurements.
– Stop application.
The application will be stopped.
– Stop calibration.
On the ,,3. Enter real volume per nozzle ” line, an input box appears.
11. Enter the average applied volume in litres in this box.
– Exit the screen.
The value of the “Impulses main flow” parameter will be updated.
You have calibrated the flow meter with the nozzle method.
Manually entering the number of impulses per liter for the flow meter
If you know the precise number of impulses per liter for the flow meter, you
can enter this value manually.
1. Switch to the “FLOW METER” screen:
2. Enter number of impulses per litre on the “Impulses main flow” line.
Combining the flow meter with the pressure sensor
If a pressure sensor is installed on the sprayer, you can combine the
regulation via the flow meter and the pressure sensor. This enables more
stable regulation even at low flow rates.
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Procedure
7.4.4.1 7.4.4.2
7.5
Procedure
Configuring the job computer
7 Calibrating an analogue pressure sensor
1. Switch to the “FLOW METER” screen:
2. Activate the “Combined flow/pressure regulation” parameter.
3. Configure parameter.
“Flow Tolerance” parameter
Enter a percent value at which the system should switch to pressure
regulation. If the difference between the calculated flow from the pressure
sensor and the measured flow from the flow meter is greater than the entered
value, the system switches to pressure control.
“Threshold Flow” parameter
Enter the minimum flow that must be reached for flow regulation to be used. If
the flow rate is below the entered value, the system switches to pressure
control.
Calibrating an analogue pressure sensor
If an analogue pressure sensor is installed on the sprayer, you have to
calibrate it before initial use. Calibration determines how high the
respective current is when there is no pressure and at maximum pressure. You
have a reference sensor at hand to measure the pressure.
1. Switch to the “PRESSURE MEASUREMENT” screen.
The “PRESSURE MEASUREMENT” screen appears.
The currently measured pressure appears.
– Open the “CALIBRATION” screen.
3. Use the reference sensor to verify the pressure of 0 bar.
– Open the calibration for the zero value.
5. Switch off the implement to put it in a depressurized state.
– Start the calibration for the zero value.
The current is being measured.
7. Using the pressure regulator, set the maximum system pressure and measure it with an external reference pressure sensor.
8. Enter the maximum pressure of the flow meter in the “Maximum pressure” parameter.
– Open the calibration for the maximum value.
– Start the calibration for the maximum value.
The current is being measured.
11. You have completed the calibration of the analogue pressure sensor.
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Configuring the job computer
7 Selecting and configuring the speed sensor
7.6
7.6.1
Procedure 1 Procedure 2
7.6.2
78
Selecting and configuring the speed sensor
You must enter the source from which the job computer shall obtain the current
speed. The configuration procedure can differ depending on the speed source.
Selecting the speed source
Supported speed sources: “Sensor” Sensors that are installed on the
implement and connected to the job computer: Examples: Wheel sensor, radar
sensor, impulse-transmitting GPS speed sensor Configuration: Configure the
number of impulses per 100 meters. “ISOBUS” Sensors that are installed on
the tractor and whose signal is received through the ISOBUS. Examples: GPS
receiver, wheel sensor on the tractor, signal socket Configuration: For
systems without option of selecting the sensor input, the “Wheel impulses”
parameter must be set to 0. “Auto” Some systems enable automatic detection
of the speed source. Mode of operation: If a speed signal is detected on the
ISOBUS, this speed will be used as a basis. In the case of signal failure, the
job computer will take the impulses from the sensor connected to the job
computer as a basis for determining the speed. Configuration: For systems
that have two sensor types, it is recommended to calibrate the sensor that is
connected to the job computer. In other cases, set the “Wheel Impulses”
parameter to 0.
To configure the speed source: 1. On the work screen, press the following keys
successively:
The “Speed” screen appears. 2. Configure the “Speed source” parameter. If the “Speed source” parameter does not appear on the “Speed” screen, and the speed signal should be received through the ISOBUS, proceed as follows: The speed signal can be received through the ISOBUS. 1. Switch to the “PARAMETERS” screen:
2. Set the “Wheel impulses” parameter to “0”.
Calibrating the speed sensor with the 100m method
When calibrating the speed sensor with the 100m method, you determine the
number of impulses received by the speed sensor in a distance of 100m. When
you know the amount of impulses, the job computer can calculate the current
speed.
If you know the number of impulses for the wheel sensor, you can also enter
this number manually.
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Procedure
7.6.3
Signal sources Procedure 30303187-02-EN-200
Configuring the job computer
7 Selecting and configuring the speed sensor
You can enter different pulse values for up to three different wheels. Wheel
sensor, radar sensor or GPS speed sensor is installed on the implement. A
distance of 100m has been measured and marked. The distance must correspond to
the field
conditions. It should therefore lead over a meadow or a field. The tractor
with connected implement is ready for a 100m drive and is at the start of the
marked
distance.
1. Ensure that all prerequisites have been fulfilled.
2. Switch to the “CALIBRATION wheel impulses” screen:
– Start calibration.
The following function icons appear:
– Stop calibration.
– Abort calibration.
4. Drive the previously measured 100m distance and stop at the end. During
the drive, the currently determined impulses are displayed.
– Stop calibration.
– Exit the screen.
The number of impulses appears on the “Wheel impulses” line
Configuring the reverse driving sensor
If the trailed implement or the tractor sends a reverse driving signal through
the ISOBUS, the job computer can use this signal to adjust its regulating
behaviour when driving in reverse.
You can find more information in this section: Configuring automatisms when
driving in reverse [ 133] The following signal sources are possible: “None” –
The job computer should not expect a reverse driving signal. Even if a reverse
driving signal is transmitted through the ISOBUS, the job computer will ignore
the signal. “ISOBUS” – The reverse driving signal is sent by the tractor or a
different job computer through the ISOBUS. “Sensor” – A reverse driving sensor
is connected to the junction box or cable harness of the job computer.
To select the reverse signal source:
1. Switch to the “Speed” screen:
2. Select the box below the “Reverse drive sensor” parameter. The available signal sources appear. See the description at the beginning of this section.
3. Select the signal source.
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Configuring the job computer
7 Configuring sections
4. Restart the job computer.
7.6.4
Procedure
“Simulated Speed” function
The simulated speed function is only used during tests and when looking for
faults. It simulates the movement of the implement when the implement is at a
standstill. By activating the “Simulated speed” function, it is possible for
customer service employees to check the correct functioning of a sensor. By
default, the value is set at 0 km/h and the function is switched off. After
restarting the computer, the function is always deactivated. The most recently
set value is saved and used for the next activation. 1. Switch to the “Speed”
screen:
– Activate the simulated speed. By pressing again you can deactivate the function.
The “Simulated speed” line appears.
3. Enter the speed to be simulated on the “Simulated speed” line.
– Exit the screen.
The set speed and the flashing
icon appear on the work screen.
7.7
Configuring sections
7.7.1
When to enter? Procedure
Entering the number of nozzles per section
You must enter the number of nozzles installed on each section. Prior to
initial start-up. If the number of nozzles in a section changes.
1. Switch to the “Boom” screen:
.
The “Boom” screen appears. Here, you can see the set working width, the number of sections and the number of nozzles.
The two last values may not be changed.
– Press.
The “NUMB. OF NOZZLES” screen appears.
3. Here, you can enter the number of nozzles for each section. Multiple
nozzle holders count as
one nozzle in this case. With each change, the number of nozzles changes on
the “BOOM” screen.
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7.7.2
Results
Configuring the job computer
7 Configuring sections
Switching sections off permanently
You can permanently switch off any section. This is useful, for example, if
the tramlines on the field are designed for a smaller field sprayer than
yours. Switching off the outer sections has the following effects:
With TRACK-Leader: The newly calculated working width will not be taken into
account for the calculation of the headland width.
With SECTION-Control: After switching off the outer sections, you will need to
change the “Line spacing” parameter so that the distance between the guidance
lines matches the actual working width. You cannot change the “Working width”
parameter.
The actual working width changes. However, as the sprayer has not changed:
Do not change the “Working width” parameter. Do not change the sprayer
geometry.
Procedure
7.7.3 7.7.4
Procedure
Permanently switched off sections are marked in white on the work screen 1. Switch to the “Boom” screen:
The “Boom” screen appears.
– Press.
The “Sections” screen appears.
For each section, you can see one of the following icons:
– Section activated
– Section deactivated. 3. For each section, you can select and change this icon.
Permanently switching off a section using a sensor
If a sensor for monitoring the unfolding of boom sections is installed on the
boom, sections can be automatically permanently switched off.
This enables the use of a field sprayer with multiple working widths without
having to change the configuration each time.
System delay when switching the sections
For SECTION-Control to be able to open and close the section valves precisely,
you must determine how many milliseconds are required for the liquid to travel
from the valve to the nozzle. Afterwards, the job computer will switch the
valves earlier or later accordingly.
You are using the automatic SECTION-Control.
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Configuring the job computer
7 Configuring sections
7.7.4.1 7.7.4.2
1. Read the operating instructions for the TRACK-Leader app to find out how
to determine the delay times.
2. Determine the delay times. 3. Open the job computer application. 4. On the
work screen, press:
The “SECTION-Control” screen appears:
5. Enter the determined delay times under “Delay on start” and “Delay on stop”.
“Delay on Start” parameter
Time that elapses between the opening of a section valve and the emergence of
liquid out of the nozzles.
Rule of thumb: If the sprayer switches too late, increase the value of the
parameter. If the sprayer switches too early, decrease the value of the
parameter.
“Delay on Stop” parameter
Time during which the nozzles continue spraying after the valve has been
closed.
Rule of thumb: If the sprayer switches too late, increase the value of the
parameter. If the sprayer switches too early, decrease the value of the
parameter.
7.7.5
Procedure
Changing the display of areas on the terminal
You can make different settings to change the display of the areas on the
terminal, e.g. for the TRACK-Leader application.
1. On the work screen, press:
2. Configure the “Zero target rate areas” parameter. The following configuration options are available to you:
Sections off Applied on Function the map
deactivated —
The sections are not closed when the application rate is 0 l/ha. Everything is recorded in the process.
activated
deactivated The sections are closed when the application rate is 0 l/ha. Only the applied areas are recorded.
activated
activated
The sections are closed when the application rate is 0 l/ha. Both the applied areas and areas where nothing was applied will be recorded. This is the standard setting when using SECTION-Control.
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7.8
7.8.1
Configuring the job computer
7 Configuring the nozzles – for sprayers with pressure sensor regulation
Configuring the nozzles – for sprayers with pressure sensor regulation
By configuring the nozzle type, the job computer can calculate the current
application rate based on the measured spray pressure.
You only have to configure the nozzles if a pressure sensor is installed on
the sprayer.
If no pressure sensor is installed on the sprayer and the application rate is
regulated only through the flow rate, then you do not need to configure the
nozzles.
Nozzle assistant
The nozzle assistant serves the following purposes: To show how the nozzle type affects the possible application rates and speeds. To help with the correct selection of the installed nozzle type. To change the target rate.
Function icon
Meaning
Changes the calculated data
Determination of possible application rates
Selected nozzle
Here, you can enter: – The intended working speed – The optimal pressure for
the nozzle Here, you can see which application rates are possible with this
nozzle at the set working speed.
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7 Configuring the nozzles – for sprayers with pressure sensor regulation
Procedure
Procedure 84
Determination of the fitting nozzles
Selected nozzle
Here, you can enter: – The intended application rate This is adopted directly
from the “Rate” parameter. – The optimal pressure for the nozzle Here, you can
see the speed at which this application rate can be reached.
To calculate the application rate that can be reached with a nozzle at a given pressure: 1. Switch to the “Nozzle assistant” screen:
.
– Press for the
speed icon to appear in the “User data” area.
3. Select the box with the nozzle colour to select a nozzle. The list contains all standard nozzles and four positions for the configuration of custom nozzles.
4. Enter the intended working speed in the
box.
5. In the
area, set the optimal pressure range that enables the
intended drop size with the selected nozzle. This value can be found on the nozzle data sheet. Note: The pressure range set here will not be adopted for the application. During operation,
you must ensure for yourself that the sprayer is working in the intended pressure range. In the “Results” area, the possible application rates appear.
If the calculated application rate is too high or too low: Change the working speed. Install different nozzles. Perform the calculation for the new nozzle colour.
The calculation can be performed based on the intended application rate:
– Press for the
icon to appear in the “User data” area.
2. Enter the intended application rate in the
field.
3. Enter the pressure range for the nozzle colour.
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7.8.2
Configuring the job computer
7 Configuring the nozzles – for sprayers with pressure sensor regulation
4. In the “Results” area, you can see the speed at which the application rate
can be achieved.
Calibrate the nozzles
Procedure 30303187-02-EN-200
“Calibration” screen Selected nozzle
Current nozzle output. When you change the pressure, the newly calculated
nozzle output appears.
Nozzle output at 3 bar – Result of the calibration
For non-standard nozzles, the calibration must be repeated at a different
pressure. This pressure should be about as high as the intended working
pressure.
WARNING
Spray liquid or spray liquid residues Danger of poisoning or chemical burning
Clean the spray liquid tank thoroughly prior to calibration. The sprayer must
be free of spray
liquids or spray liquid residues. Use only clear water during calibration.
Wear required protective equipment.
Calibrate a standard nozzle as follows: The tank is filled with clear water.
There are no spray liquid residues in the tank or the pipelines.
– On the work screen, switch the application mode to manual.
– Start application
and
– Set the spray pressure to 3 bar.
4. Using a measuring cup, collect the water from several nozzles for one minute each.
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Configuring the job computer
7 Extremity nozzles
5. Calculate average application rate.
– Stop application.
– Activate automatic mode.
8. Switch to the “Calibration” screen:
9. On the “Nozzle” line select nozzle for calibration. Standard nozzles are referred to by their colours.
10. In the box below the “New reference point” line, enter the calculated average quantity in l/min.
11. For undefined nozzles, you must also enter the nozzle’s minimum output in the “2nd reference point” parameter. To do so, you must repeat the procedure at a different pressure.
You have calibrated the selected nozzle.
7.9
Extremity nozzles
Extremity nozzles are nozzles with a different spray pattern from the other nozzles on the boom. They can either restrict the spray width, in which case they are used for spraying field edges (corner nozzles), or increase the spray width of a section (wide area nozzles).
Before using extremity nozzles, note the following: Wide area nozzles or corner nozzles can be installed as extremity nozzles. You can choose the icon used to represent the extremity nozzle on the work screen. Extremity nozzles can be installed at the outer end of any section. The width of the spray cone is irrelevant for the ISOBUS job computer. It is never detected and is not taken into account in the following calculations:
when calculating the working width,
when calculating the applied quantity,
when calculating the tank content.
The TRACK-Leader and SECTION-Control applications from Müller-Elektronik do not take account of the width of the spray cone from the extremity nozzles; they treat them as normal nozzles.. If you are using these applications, you may have to adjust the working width manually.
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7.9.1
Configuring the extremity nozzles
Configuring the job computer
7 Extremity nozzles
Procedure
Screen for configuring the extremity nozzles “Extremity nozzles set” parameter Extremity nozzles left and right Installation site for the left and right extremity nozzle
Currently selected extremity nozzle pair
“Extremity nozzles set” parameter
You can define up to three sets of extremity nozzles via the “Extremity
nozzles set” parameter. For each set, you can define the installation site and
the relevant work screen icon.
Meaning of the icons
Icon
Meaning
No nozzle
Corner nozzle
Wide area nozzle
To configure the extrem. nozzles modes: 1. Call up the screen with the extremity nozzle settings:
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7 Extremity nozzles
The following screen appears:
7.9.2
2. On the “Extremity nozzles set” line, enter the set of extremity nozzles
for which you want to enter settings. For example “2”: The saved settings
appear on the screen.
3. Select one of the nozzle icons under the boom icon.
4. Select the type of extremity nozzle required. An alarm message appears.
This message informs you that the job computer must be restarted so that the
changes can be applied. Do not restart the job computer yet; wait until you
have entered all the settings.
5. In the “Installation site” area, enter the section on which the extremity
nozzles are installed. 6. Restart the job computer.
Operating the extremity nozzles
Extremity nozzles on the work screen: Left: before application; Right: during application. Corner nozzles on sections 1 and 14 Wide area nozzles on sections 1 and 14 Corner nozzles on sections 3 and 12 Wide area nozzles on sections 3 and 12
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Procedure
7.10
7.10.1
Procedure
Configuring the job computer
7 Configuring the integrated TANK-Control III
Function icon
Meaning Activate and deactivate corner nozzles on left and right
Activate and deactivate wide area nozzles on left and right
To ope
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>