X20 Sprayer Reference Manual Part Number A2677 Rev. 1.5 © Copyright Topcon Precision Agriculture March, 2008 All contents in this manual are copyrighted by Topcon. All rights reserved. The information contained herein may not be used, accessed, copied, stored, displayed, sold, modified, published or distributed, or otherwise reproduced without express written consent from Topcon.
X20 Sprayer Reference Manual Table of Contents Preface............................................................................ 1-1 Terms and Conditions.................................................................. 1-1 Manual Conventions.................................................................... 1-6 Chapter 2 Introduction..................................................................... 2-1 Chapter 3 Using This Manual..........................................................
X20 Sprayer Reference Manual Installing the Sprayer Harness.................................................... 5-8 Sprayer Harness Connectors............................................... 5-8 Connecting to a Speed Sensor...................................................5-11 Installing the Shaft/Speed Sensor Kit to an Un-Driven Wheel for Ground Speed...............................................................5-11 Installing the Shaft/Speed Sensor Kit to a Tailshaft.........
X20 Sprayer Reference Manual Registering the Sprayer Software................................................. 6-5 Overview of the Sprayer Working Screen Functions........................... 6-6 Chapter 7 Configuration Setup....................................................... 7-1 Audio Volume...................................................................................... 7-2 Setting the Audio Volume............................................................ 7-2 Configuration................
X20 Sprayer Reference Manual Tanks.................................................................................................. 8-13 Tanks.......................................................................................... 8-13 Tank 1 Mode.............................................................................. 8-14 Controller 1................................................................................ 8-14 Pressure (Pr) Sense............................................................
X20 Sprayer Reference Manual Use Presets................................................................... 8-36 Undo............................................................................. 8-36 OK................................................................................ 8-36 Cancel........................................................................... 8-36 Sensors............................................................................................... 8-37 Pressure....
X20 Sprayer Reference Manual Selecting the Alarm.................................................................... 8-58 Alarm Type................................................................................ 8-58 Audio Alarm............................................................................... 8-58 Select Tank................................................................................. 8-59 Setting Alarms............................................................................
X20 Sprayer Reference Manual Tank Setup....................................................................................... 10-13 Filling the Tank........................................................................ 10-15 Flow Meter Setup............................................................................. 10-17 Calibrating the Flow Meter...................................................... 10-17 Flow Calibration for Balanced (Hardi) Valves......................... 10-19 Enable Lockout......
X20 Sprayer Reference Manual Chapter 13 Sprayer Components Spare Parts List....................... 13-1 In Cab................................................................................................. 13-1 Ground Speed/Shaft Sensor............................................................... 13-2 Flow Sensors...................................................................................... 13-2 Pressure..........................................................................................
X20 Sprayer Reference Manual Connector 4................................................................................ 16-6 Connector 5................................................................................ 16-7 Chapter 17 Service Bulletins.......................................................... 17-1 Pressure Relief................................................................................... 17-1 Fitting...................................................................................
X20 Sprayer Reference Manual Notes: x www.topconpa.
X20 Sprayer Reference Manual Preface This manual has been developed to provide you with the information necessary to operate and maintain this Topcon Precision Agriculture (TPA) product. Proper service and use is important for the safe and reliable operation of the product. The sections provided in this manual include information necessary for the safe and correct operation, care, and troubleshooting of this product.
X20 Sprayer Reference Manual TRADEMARKS – ZYNX, PRO STEER, EAGLE, KEE Technologies, Topcon, Topcon Positioning Systems and Topcon Precision Agriculture are trademarks or registered trademarks of the Topcon Group of companies. Microsoft and Windows are trademarks or registered trademarks in the United States and/or other countries of Microsoft Corporation. Product and company names mentioned herein may be trademarks of their respective owners.
X20 Sprayer Reference Manual handling charges in respect of the same. Calibration or components, labour and travel expenses incurred for in-field removal and replacement of components are not covered in this warranty policy. Damage to components due to negligence, abuse or improper use, maintenance, modification or repair is NOT covered under this warranty.
X20 Sprayer Reference Manual terms set out in this manual, or (b) your negligence or wrongful act or omission in respect of the product. Other These Terms and Conditions may be amended, modified, superseded or cancelled, at any time by TPA.
X20 Sprayer Reference Manual Service Information Service assistance can be provided by contacting your local TPA Authorized Dealer or by calling the Topcon Precision Agriculture Service Centre. Phone: +61 8 8203 3300 Fax: +61 8 8203 3399 8.30am to 5pm (Adelaide Local Time), Monday through Friday. A2677 Rev 1.
X20 Sprayer Reference Manual Manual Conventions This Manual uses the following conventions: File>Exit ~ Click/tap/press the File menu, then click/tap/press Exit. Enter ~ Click/tap/press the button or key labelled Enter. TIP Supplementary information that can help you configure, maintain, or set up a system. NOTICE Supplementary information that can have an effect on system operation, system performance, measurements & personal safety.
X20 Sprayer Reference Manual Introduction The Spray Electronic Control Unit (ECU) is a new generation Spray Controller, which is used in conjunction with the Topcon Precision Agriculture X20 (or X15) console. The X20 console is the graphical interface of the Spray ECU controller. The Spray ECU replaces the Spray Rate Interface.
X20 Sprayer Reference Manual Notes: 2-2 www.topconpa.
X20 Sprayer Reference Manual Using This Manual This manual is written for: • First time users of this Spray ECU • Operators who are upgrading their existing Sprayer software to a later version and their Spray Rate Interface or Spray ECU is already installed. First Time Users First time users of Topcon Precision Agriculture’s Spray ECU must read all chapters.
X20 Sprayer Reference Manual Notes: 3-2 www.topconpa.
X20 Sprayer Reference Manual Before Installing or Servicing Your Spray ECU You must follow the procedures in this chapter to ensure your safety while installing or servicing your Spray ECU. WARNING WARNING Damage will occur if any external power is applied to the Section Drive Outputs on the Spray ECU. TIP TIP Follow the procedures carefully, to ensure that no damage is done.
X20 Sprayer Reference Manual Testing Procedure WARNING WARNING Before commencing testing procedure disconnect the existing tractor harness from the existing controller. You must complete one of two testing procedures, before upgrading your software. Make sure you choose the testing procedure that is applicable to your product. Testing Procedure For Installations With No Existing Switchbox (switches on existing controller) 1. On existing tractor harness, turn the ignition on 2.
X20 Sprayer Reference Manual 4. When no voltage is found, disconnect the vehicle’s battery before continuing with installation. Testing Procedure for Installations With Existing Switchbox (including Joystick Control): 1.
X20 Sprayer Reference Manual WARNING WARNING The vehicle battery must be disconnected before proceeding with any installation or servicing of the Spray ECU, Tractor, Sprayer or Valve Harnesses. 4-4 www.topconpa.
X20 Sprayer Reference Manual Figure 4-1. Connecting the Spray ECU to Existing Installations A2677 Rev 1.
X20 Sprayer Reference Manual Notes: 4-6 www.topconpa.
X20 Sprayer Reference Manual Installing the Spray ECU (all models) This chapter is for first time operators of the Sprayer software. If you are an operator who is installing upgrades to your existing software (Spray Rate Interface or Spray ECU is already installed) please ensure you have read Chapter 4, and then continue to Chapter 7. WARNING WARNING Damage will occur if any external power is applied to the Section Drive Outputs on the Sprayer ECU.
X20 Sprayer Reference Manual Installing the Spray ECU 30S Figure 5-1. Spray ECU 30S TIP Figure 5-2. Sprayer Switchbox TIP When mounting the Spray ECU, it is important that the Spray ECU itself, and its connectors cannot be accidentally damaged by moving objects. 1. Mount the Spray ECU (Figure 5-1), in a suitable position inside the cab. The Spray ECU can be mounted in any orientation. Figure 5-3 on page 5-7 shows the in cab assembly showing Spray ECU, Switchbox, Power Comms and Tractor Harness.
X20 Sprayer Reference Manual 2. Connect the Power Comms harness to the Spray ECU and route the red and black wires to a 12 Volt battery WARNING WARNING Do not connect the Power Comms harness to the battery until the installation is complete. NOTICE NOTICE Use the cable ties provided to secure the Power Comms Harness away from hot and moving parts, and to avoid chaffing and wear. 3.
X20 Sprayer Reference Manual 6. Connect the Sprayer Switchbox (Figure 5-2 on page 5-2), to the 9-Pin connector, marked SWITCHBOX on the Spray ECU. Mount the Sprayer Switchbox, using the double-sided tape supplied (or other suitable means). TIP TIP Mount the Sprayer Switchbox in a position which is easily accessible while spraying.
X20 Sprayer Reference Manual Installing the Tractor Harness Figure 5-3 on page 5-7 shows the in cab assembly showing Spray ECU, Switchbox, Power Comms and Tractor Harness. 1. Connect the Tractor Harness to the 37-Pin connector marked CONNECTOR 1 on the Spray ECU 2. Run the Tractor Harness from the Spray ECU to the drawBar or the back of the vehicle. NOTICE NOTICE Ensure that the Tractor Harness is tied away from moving, hot and sharp objects.
X20 Sprayer Reference Manual Please note: As a general rule the CONNECTOR 2 plug is only required if the Sprayer: • Has more than 10 Boom Sections • Has more than 2 tanks • Is connecting to external switches which control the Boom Sections (boom sensing), eg: Boom Section switches on a T Bar or Joy Stick or other third party section switches. Connector 3 Normally CONNECTOR 3 (16 pin) is only required if the Sprayer requires extra pressure inputs, tank level sensors and extra encoder inputs.
X20 Sprayer Reference Manual Figure 5-3. General In Cab Assembly A2677 Rev 1.
X20 Sprayer Reference Manual Installing the Sprayer Harness Figure 5-5 on page 5-10 shows the Sprayer Harness and Valve Harness Assembly. 1. Connect the connector on the Sprayer Harness to the Tractor Harness, at the back of the tractor or vehicle 2. Continue to run the Sprayer Harness across the Sprayer’s chassis, to the valve set WARNING WARNING Do not cut or splice the Sprayer Harness; all excess cable should be strapped away to avoid vibration and wear.
X20 Sprayer Reference Manual Please note: The Sprayer Harness may have other connectors, refer to the Sprayer Installation kit that came with your Sprayer kit for more information. The Dump Valve connector may be located on the Sprayer Harness. If the Valve Harness has an Arag Interface box incorporated into the Valve Harness, then the Dump Valve connector will be located on the Valve Harness. Figure 5-4.
X20 Sprayer Reference Manual Figure 5-5. General Sprayer and Valve Harness assembly 5-10 www.topconpa.
X20 Sprayer Reference Manual Connecting to a Speed Sensor This installation is used if connecting an A238 Shaft/Speed Sensor kit (for ground speed) or A449 Radar Sensor Interface Harness (not supplied in kit) to the Ground Speed Connector on either the Tractor Harness or Sprayer Harness. NOTICE NOTICE Connect to only one of the Ground Speed connectors.
X20 Sprayer Reference Manual NOTICE NOTICE A wheel Calibration Factor of no greater than 0.6m (24 inches) is required. See Section 1. Glue the magnets to the wheel studs (Figure 5-6), with the side marked with a plus (+) facing the Shaft/Speed Sensor. TIP TIP Use any silicone or epoxy type adhesive to glue the magnets to the wheel studs. Make sure you leave adequate time for the glue to set.
X20 Sprayer Reference Manual 2. Mount the Shaft/Speed Sensor to an existing structure on the wheel axle, ideally in a protected position to face the magnet. NOTICE NOTICE The distance between the Shaft/Speed Sensor to Wheel Stud Magnet needs to be 2 to 3 mm (1/16 to 1/8 inch). The Shaft/Speed Sensor must be mounted so that the Wheel Stud Magnets pass the sensor evenly and squarely.
X20 Sprayer Reference Manual Figure 5-7. Shaft/Speed Sensor with Mounting Bracket If necessary, protect the Shaft/Speed Sensor and wiring from damage by welding or bolting a suitable plate over them. NOTICE NOTICE Damage to the front face of the Shaft/Speed Sensor will stop the speed readout and prevent the controller from working.
X20 Sprayer Reference Manual Installing the Shaft/Speed Sensor Kit to a Tailshaft On a tray mounted Sprayer the Shaft/Speed Sensor kit can be used to read from the vehicle Tailshaft (Figure 5-8). 1. Securely mount the Magnet Block on the flange, between the Transmission Housing and Tailshaft, using the Hoseclamp or other suitable means (Figure 5-8) NOTICE NOTICE Do not attach the Magnet Block (Figure 5-8) directly to the Tailshaft as its position changes, throughout its rotation.
X20 Sprayer Reference Manual Ensure that the Shaft/Speed Sensor is firmly attached and protected so that it cannot be damaged by wire or stones. If necessary cover the Shaft/Speed Sensor with a plate. If required, use the 3-Pin Weather Pack Extension provided, by connecting the Shaft/Speed Sensor to either the Ground Speed connector on the Tractor Harness or Sprayer Harness.
X20 Sprayer Reference Manual Connecting to a Flow Meter The Flow Meter (not supplied in kit) is installed between the Regulator Valve and the Section Valves. The Flow Meter will be installed so that it measures only the quantity of liquid being delivered to the spray line. NOTICE NOTICE There must be no return line to tank or pump after the Flow Meter. 1.
X20 Sprayer Reference Manual Most Flow Meters have a label on the meter body that shows the Flow Meter Calibration Factor in pulses/volume. Eg: ‘645 ppl (pulses per liter)’ or ‘2441 ppg (pulses per gallon)’. This means the Flow Meter sends 645 pulses to the Spray ECU for every liter (or 2441 pulses for every gallon) of liquid that passes through the Flow Meter. This value is the Calibration Factor and will be required to be entered into the Sprayer software setup (see “Calibration Factor”, page 8-39).
X20 Sprayer Reference Manual NOTICE NOTICE The Regulator Valve may require a connector change to attach to the 2-Pin connector marked REG Valve 1 on the Sprayer Harness. Refer to the Regulator Valve manufacturer’s specifications for correct pin allocation. CAUTION CAUTION Care should be taken, when replacing these connectors, not to damage the Sprayer Harness or Regulator Valve and connectors should be fully circuit tested prior to installation.
X20 Sprayer Reference Manual 2. Connect the Pressure Adaptor Harness (H1125) to the connector labeled Pressure Sensor 1 on the Sprayer Harness (Figure 5-5 on page 5-10) 3. Undo the two nuts ontop of the Pressure Sensor 4. Place the two ring terminals, on the Pressure Adaptor Harness, onto the terminals on the Pressure Sensor It does not matter which way around the terminals are attached to the Pressure Sensor. 5. Replace the two nuts and tighten the nuts securely.
X20 Sprayer Reference Manual The typical Valve Harness has the following connectors, which are labelled as follows: • Dump 1—connects to the Dump Valve • Section X—connects to the Section Valves. ‘X’ represents the section number • Sprayer Harness—connects to the Sprayer Harness. There are different Valve Harness’, depending on which type of Section Valves are fitted on the Sprayer.
X20 Sprayer Reference Manual Single Line Install 1. Connect the connectors marked Section X to the correct section valves TIP TIP If there are too many connectors for the section valves use the connectors with the lowest numbers first.
X20 Sprayer Reference Manual WARNING WARNING If the Valve Harness needs the connectors replaced to suit the valve connectors, then you should ensure that the Sprayer Harness is disconnected from the Tractor Harness. Otherwise damage to the Spray ECU will occur, if the wires are shorted out during this procedure.
X20 Sprayer Reference Manual Choosing the Correct Adaptor for the Dump Valve Part No.
X20 Sprayer Reference Manual Different Valve Types There are three different valve types, which are: • 2-Wire Valve—this refers to an electric section, dump or Regulator Valve The valve is driven by an electric motor that is able to rotate in both directions. Two wires are connected to this type of valve from the controller. To rotate the motor 12V is applied to one of the wires whilst GND is applied to the other.
X20 Sprayer Reference Manual Plumbing for Diaphragm Pumps for Topcon Precision Agriculture Sprayer Kits Figure 5-9. Plumbing for Diaphragm Pumps for TPA Sprayer Kits 5-26 www.topconpa.
X20 Sprayer Reference Manual Plumbing for Centrrfical Pumps for Topcon Precision Agriculture Sprayer Kits Figure 5-10. Plumbing for Centrifical Pumps for TPA Sprayer Kits A2677 Rev 1.
X20 Sprayer Reference Manual Installing the Spray ECU 30S Kits to an Existing Topcon Precision Agriculture Controller This section is for users who are replacing an existing Topcon Precision Agriculture (I.E. KEE) MK3, MK5 Sprayer console or Spray Rate Interface. Before Removing the Existing Controller 1. Ensure that the system is functioning correctly 2. Run the Sprayer and record the minimum and maximum pressure and flow rates attainable 3. Record all of the calibration factors 4.
X20 Sprayer Reference Manual NOTICE NOTICE Care should be taken when running the Tractor Harness from the Spray ECU. 2. Lead the Harness from the Spray ECU to the back of the vehicle TIP TIP Tie cable back, where possible. WARNING WARNING Do not cut or splice the Sprayer Harness, all excess cable should be strapped away to avoid vibration and wear. 3.
X20 Sprayer Reference Manual Figure 5-11. General Layout of Spray ECU Connecting to Existing Topcon Precision Agriculture Sprayer Harness 5-30 www.topconpa.
X20 Sprayer Reference Manual Connecting the Spray ECU to the Battery WARNING WARNING Do not attach the wires to the battery terminals until the installation of the Tractor Harness, Sprayer Harness and Valve Harness is completed. WARNING WARNING If your tractor uses 24 Volt batteries, you must use a 12 Volt/15 Amp (minimum) inverter. 1. Connect the Power/Comms Harness directly to 12 VDC battery terminals (Figure 5-12) Figure 5-12.
X20 Sprayer Reference Manual 2. Attach the red wire to the positive (+) battery terminal (Figure 5-12) WARNING WARNING Do not connect the black wire to the vehicle chassis unless an Isolation Switch is fitted to the negative side of the battery. 3. Attach the black wire to the negative (-) battery terminal (Figure 5-12) WARNING WARNING Except for other Topcon Precision Agriculture products do not power other equipment from the power cable.
X20 Sprayer Reference Manual Getting Started Warnings The first window that is displayed when your console starts up is a Warning page (Figure 6-1 and 6-2). Figure 6-1. Warning Window Part I Figure 6-2. Warning Window Part II A2677 Rev 1.
X20 Sprayer Reference Manual Starting the X20 Console Guidance screen icon Spray Controller screen icon Stop button Start button Figure 6-3. X20 Product Selection Screen 1. Switch the X20 console on by pressing the green Power button on the rear of the console 2. Read and understand the warnings (page 6-1) and select Yes to continue or No to shutdown 3. Press Stop when the X20 Product Selection screen (Figure 6-3) is displayed 6-2 www.topconpa.
X20 Sprayer Reference Manual Using Spray Controller Only Please note: This operators manual assumes that Guidance and Spray Controller are being used together. To use Guidance and Spray Controller together see “For use of Spray Controller and Guidance”, on this page. 4. Press the Spray Controller screen icon (Figure 6-3 on page 6-2) Using Spray Controller and Guidance Please note: This operators manual assumes that Guidance and Spray Controller are being used together. 4.
X20 Sprayer Reference Manual 5. Select the Sprayer icon The Sprayer Working screen (Figure 6-5) will be displayed. Please note: If you selected to display the Spray Controller only then the Sprayer Working screen (Figure 6-5) will be displayed after Step 4, instead of the Guidance screen (Figure 6-4 on page 6-3). Sprayer Logo Options button Sprayer Menu Main Menu Button Figure 6-5.
X20 Sprayer Reference Manual Software Version Registration Register Button Close Button Figure 6-6. About Spray Rate Controller window The About Spray Rate Controller window displays: • The Spray Rate Controller software version number—this version number may be requested by a Topcon Precision Agriculture service person. The Spray ECU version number will be displayed, when the console is connected to the Spray ECU.
X20 Sprayer Reference Manual Overview of the Sprayer Working Screen Functions Front boom Back boom Boom Sections (ON/OFF) -Up to 30 sections Spraying Indicators for Back Line Main Menu Screen Ground Speed Sub total area Spraying Indicators for Front Line Tank Indicator Pressure Readout Sub-total volume (or weight) Manual Control Automatic Control Volume ‘Min.
X20 Sprayer Reference Manual • Boom Sections—displays the number of Boom Sections selected. If Dual line is selected (see "Lines", page 8-25) dual boom is shown, showing the front and back lines; the top line representing the front line and the bottom line representing the back line. If Single line is selected (see "Lines", page 8-25) then only a single line of sections will be displayed.
X20 Sprayer Reference Manual Please note: When using Automatic Section Control (ASC), when the sections are switched OFF, the Boom Sections and the Spray Indicators turn grey; when the sections are switched ON, under ASC the Boom Sections and Spray Indicators turn green.
X20 Sprayer Reference Manual • Manual—when selected (by selecting Manual on the Switchbox or MANUAL from the Sprayer Working screen) the MANUAL button will become highlighted and a green indicator will be shown on the MANUAL button When MANUAL is selected the Spray Controller does not automatically adjust the flow, according to speed and area. Pressing the INC & DEC buttons will increase or decrease the pressure by opening or closing the regulator valve.
X20 Sprayer Reference Manual • Ground Speed—displays the actual ground speed, whether it is from the Wheel Sensor, tractor radar or GPS, depending on what is selected, see "Speed From", page 8-8 Selecting the Ground Speed button displays a Speed window on the right side of the screen, see "Speed", page 10-8.
X20 Sprayer Reference Manual time the readouts are selected. • Pump Speed—this displays the actual pump speed. The Pump Speed readout is only displayed if Enable Pump Speed Indicator is selected in Options, see "Pump Options", page 8-52 • Min. Flow or Nozzle Min. Flow Indicator—a red indicator will be displayed in the Volume readout (Figure 6-7 on page 6-6) when the minimum flow for the Regulator Valve is reached, or the minimum flow for the nozzles is reached.
X20 Sprayer Reference Manual • Sprayer Logo—when selected information about your Sprayer will be displayed, see “About Spray Rate Controller Window”, page 6-4. • Options—when pressed the Options window will open. The Options window is where the Sprayer settings can be entered, see “Setting Up the Software”, Chapter 8. • Help—displays the on screen help. • Shutdown—when selected returns the operator to the Windows Desktop or turns OFF the console. 6-12 www.topconpa.
X20 Sprayer Reference Manual Configuration Setup Slide Audio Volume Current Configuration Figure 7-1. Configuration Screen 1. Press Options (Figure 6-8 on page 6-12). The Configuration screen (Figure 7-1) will be displayed. NOTICE NOTICE Complete the installation of the Sprayer before setting up the software and applying settings. A2677 Rev 1.
X20 Sprayer Reference Manual Audio Volume In the Audio Volume window the operator can set the desired audio level. Setting the Audio Volume 1. Select and hold down the slide and slide it up or down, until the desired audio volume is achieved.
X20 Sprayer Reference Manual The files contain all the Sprayer settings for the particular Sprayer. The Factory Configuration files are pre-loaded with the console or new Sprayer software. When the operator selects the Factory Configurations button all the settings for that particular Sprayer model are loaded in the Options windows. Selecting a Factory Configuration File 1. Select the Factory Configurations button The Select File window (Figure 7-2) will be displayed. A2786-DL15S-ST Figure 7-2.
X20 Sprayer Reference Manual If your Sprayer is listed: 3. Select the Sprayer, by touching the name This will highlight the option you have chosen. 4. Press Select (Figure 7-2 on Page 7-3), to load the Sprayer configuration A window will appear confirming that the Sprayer you selected in Step 3 will be loaded. 5.
X20 Sprayer Reference Manual If your Sprayer is not listed: 3. Press the Cancel button (Figure 7-2 on page 7-3). This will close the Select File window. 4. Go to “Change/View Configuration Button”, page 7-8 to proceed. • User Configuration—The User Configurations list can be changed any time the Sprayer settings are changed; the operator will be prompted to overwrite the file or select a new file.
X20 Sprayer Reference Manual Setup Once a Sprayer or Sprayer kit is selected then most of the Sprayer values and settings will be loaded into the Sprayer software Options and you will only have to enter a few values (eg. Section Widths, Unit type, Wheel Calibration Factor) to get started.
X20 Sprayer Reference Manual 5. Check the number of Guidance sections used, in the Guidance window, and change if necessary, see page 8-28 6. Enter the swath width of the Spray Boom, on the Sections page, by entering in the Section widths of each of the Boom Sections, see page 8-25 7. Enter the number of nozzles on each Boom Section, on the Sections page, see page 8-28 8. Enter the Minimum Flow value of the nozzles fitted to the Spray Line, on the Sections page, check nozzle chart, see page 8-29 9.
X20 Sprayer Reference Manual Notes: 7-8 www.topconpa.
X20 Sprayer Reference Manual Configuration GPS Figure 8-1. Options>GPS Page Please note: The GPS page is only displayed if Guidance and/or Variable Rate Control (VRC) are selected with Spray Rate Control, on the Product Selection screen. If Guidance and/or VRC are not selected on the Product Selection screen, the ECU page (page 8-6) will be the first to be displayed. Automatic Section Control (ASC) ASC can only be Enabled when DGPS is used in conjunction with Guidance.
X20 Sprayer Reference Manual The ASC option in Guidance General Setup must also be selected (see X20 Guidance manual Page 4-21 Chapter 4). Select Off (Figure 8-1 on page 8-1) if Guidance is not working. Variable Rate Control (VRC)/Logging Mode If you are not using VRC or Logging select Off (Figure 8-1 on page 8-1). Select Logging Only if you are not using a VRC prescription map but are logging the Spray Rate’s elevation mapping, using the Maplink VRC software.
X20 Sprayer Reference Manual Select Off if you want to be able to switch the Treatment button ON and OFF (on the VRC [Maplink] screen), independently of the Sprayer Master Switch. Select Master Switch Only for the logging in the VRC to follow the Master Switch. Master ON means that logging is ON and Master OFF means that logging is OFF. Master Switch and Flow is usually selected when ASC is enabled, see “Automatic Section Control (ASC)”, page 8-1.
X20 Sprayer Reference Manual Off Time Off Time is the time the Sprayer looks ahead (in seconds) to switch OFF the section valves. Change the OFF Time by pressing the calculator icon and entering the desired value, see Appendix A for more detail. Coverage Map Offset Coverage Map Offset allows for the coverage in the Guidance and Treatment maps in the Maplink software to keep drawing for the set time after the Spray Control turns the section valves OFF and also when the section valves are switched ON.
X20 Sprayer Reference Manual Guidance will not switch section valves ON and OFF by the Coverage map. The operator can override the sections by using the section switches on the external Switchbox or on screen section switches of the Spray Rate Controller. Select the button to switch the ASC Master ON or OFF. ASC will only operate with software that is compatible with Guidance. Some other makes of controllers will interact with the TPA software. Speak to your dealer for more information.
X20 Sprayer Reference Manual Electronic Control Unit (ECU) Figure 8-2. Options>ECU Page COM Port Select which Communications Port (COM Port) the 9 pin serial cable from the Spray Rate Controller ECU is connected on the back of the X console. Usually COM2 is selected. COM 1 is usually reserved for the Guidance GPS or DGPS receiver. NOTICE 8-6 NOTICE If the COM Port is changed or selected you must restart the software. www.topconpa.
X20 Sprayer Reference Manual Simulation is selected for desktop use when the console is not connected to the Spray ECU. This disables all the alarms. The COM Ports are greyed out if the Spray Rate software is not registered, contact Topcon to register your software. Controller Select Spray Interface if one of the following is written on the Spray Rate Controller: • KEE Spray Rate Interface • ZYNX 5500 Interface • ZYNX 2500 Interface Select Spray ECU if Spray ECU is written on the Spray Controller.
X20 Sprayer Reference Manual Speed From For Speed From select from one of the three options: • Wheel Sensor • Tractor Radar • GPS.
X20 Sprayer Reference Manual Spray ECU If Spray ECU was selected as the controller (page 8-7): • Select Wheel Sensor if a ground speed sensor is connected to the spray harness plug marked Connector 1 on the Spray ECU The wheel sensor is usually located on the boom spray. NOTICE • The Raven Spray ECU 3 and Spray ECU/SR has a 3-pin weatherpack plug marked Radar on the Spray ECU 3, if a Radar is connect to this plug select Tractor Radar • Select GPS if the speed is coming from a DGPS receiver.
X20 Sprayer Reference Manual ECU Configuration (Spray ECU Only) Figure 8-3. Options>ECU Page> ECU Configuration The ECU Configuration window (Figure 8-3) will only be displayed when Spray ECU is selected as the controller (page 8-7). ECU Model • Select ECU, ECU3 if the description on the overlay reads either ‘Spray ECU’, ‘Spray ECU 3’ or ‘Hardi 5500 Spray ECU’ The corresponding art number on the Spray ECU is either A2036, A2445 or A2243.
X20 Sprayer Reference Manual • Select ECU 30S if the description on the overlay reads ‘Spray ECU 30S’. The corresponding part number is A2643. Please note: The ECU models: ECU and ECU 3 will come factory loaded with the firmware version BMS207 or higher. The ECU models ECU 10S, 10SR and 30S will come factory loaded with firmware version BMS 209 or higher. Section Valve Mode • Select 3 wire/Solenoid if the Sprayer is fitted with 3 Wire Motorized Section Valves or Solenoid Section Valves.
X20 Sprayer Reference Manual • Select 2 wire + power save if the Sprayer is fitted with 2 wire Motorized Section Valves and the power saving feature is required. If the section valves do not receive a signal from the controller for 2 minutes the power to the section valves is switched OFF, this conserves power. Please note: The 2 wire + power save feature is only supported on Spray ECUs with firmware version 209 or higher.
X20 Sprayer Reference Manual Tanks Figure 8-4. Options>Tanks Page Tanks Select the appropriate tanks for your Sprayer. Most Sprayers will only have one tank. Therefore select Tank 1 only. Please note: If any of the Spray ECUs have the appropriate Chemical Injection Pump hardware installed with a 4 channel MDECU and the Using Injection ECU option selected (page 8-7) then up to 3 tanks may be selected. If more than 1 tank is selected then Tank 2 Mode and/or Tank 3 Mode will appear next to Tank 1 Mode.
X20 Sprayer Reference Manual Tank 1 Mode Tank 1 Mode selects the appropriate units depending on which mode is chosen, ie: when Liquid is selected then the units are set to ‘Litres’, ‘L/Ha’ and Flow Sensor to ‘pulses per litre’ (if metric units is selected, see page 8-55). For imperial units, the units could be replaced with 'Gallons', 'Gallons/Acre' and Flow Sensor to 'Pulses per Gallon' Tank Mode is normally set to Liquid for spraying.
X20 Sprayer Reference Manual Pressure (Pr) Sense The Spray Rate Controller can monitor the pressure in a spray system, which is displayed as a Pressure readout on the Working screen (Figure 6-7 on page 6-7). The Spray Rate Controller uses Flow to control. Low and high pressure alarms can be set, to alert the operator when the pressure in the system goes above the high alarm point or below the low alarm point, see “Alarms”, 8-57.
X20 Sprayer Reference Manual Regulator Valve Settings Figure 8-5. Regulator Valve Settings The Regulating Valves and their settings are critical for the correct operation of the Sprayer, particularly if Automatic Section Control (ASC) is to be used. To have good control when using ASC a faster Regulator Valve may need to be installed. A 20 second KZCO Valve will be sluggish and give poor control when using ASC and should be updated to the 6 second ARAG Valve (grey band) or faster Regulator Valve.
X20 Sprayer Reference Manual regulating valves that take between 4 and 20 seconds to go from fully closed to fully open. Check the specifications of the regulator fitted valve fitted to the Sprayer Examples include Topcon (aka KEE) KZCO, Arag Yellow band, Hardi, Raven Standard and Arag Grey band Regulator Valves.
X20 Sprayer Reference Manual • Micro-Trak—should be selected if a Micro-Trak Regulator Valve is used for regulation. When Micro-Trak is selected the settings are entered automatically into the Max On Time, PWM Setting, Min On Time and Gain Setting windows and are optimized for the Mictro-Trak Regulator Valve • DICKEY-john—should be selected if a DICKEYjohn Regulator Valve is used for regulation.
X20 Sprayer Reference Manual Settings for Raven Controller Mode Controller Max On Time PWM Setting Min On Time Gain Setting Raven 40 msec. 100% 8 msec. 2.4ms/% Raven Fast Flow Reg valve (1.5 sec.) Table 8-2. Settings for Raven Controller Mode CAUTION CAUTION When using a Raven Regulator that operates as a Dump Valve then you must select the Close Valve When Flow Off option. Failure to do this could dead end the system and cause damage to pumps, hoses etc.
X20 Sprayer Reference Manual Reverse Valve Direction All Regulator Valves have a two wire control system. Polarity is reversed to change the direction of the regulator when in use. Select Reverse Valve Direction if the valve is turning in the wrong direction, ie: pressure is being increased when the decrease button is selected on the Working screen. Close Valve When Flow Off Select this option if using a 3 way Regulator Valve, which also operates as a Dump Valve, such as the Raven Fast Valve.
X20 Sprayer Reference Manual Proportional Valve Settings Figure 8-6. Proportional Valve Settings Spraying systems that use a proportional valve are controlling a hydraulic valve, which in turn drives a hydraulic motor which drives a pump. Spray regulation is controlled by changing the pump speed. The settings will need to be tuned for the Sprayer.
X20 Sprayer Reference Manual Min PWM To set the Min PWM put the Sprayer into Manual mode from the Working screen, with Agitation on full, all Boom Sections ON and a manual pressure gauge installed. Determine the minimum pressure value for the spraying system, which is normally the lower limit of the nozzles being used. For this example we will use 100kpa.
X20 Sprayer Reference Manual Continue the procedure of increasing the PWM value until the pressure starts increasing above the 100kpa as displayed by the manual pressure gauge. Use the value before the pressure increased above 100kpa. Therefore, if 47.5% made the pressure increase above 100kpa, then use 45% as the Min PWM value Max PWM To set the Max PWM put the Sprayer into Manual mode from the Working screen, with Agitation on Full, all Boom Sections ON and a manual pressure gauge installed.
X20 Sprayer Reference Manual Controller Response Once the Max PWM and Min PWM have been set the Controller Response can be set. Make sure the Sprayer is in Auto mode. Start at Fastest and select a spray rate, for example: 80L/ha then increase the rate to 100L/ha and see how quickly the rate changes. If the rate overshoots and starts “hunting” too much then select Medium Fast and repeat the procedure until the rate selected is obtained quickly without overshooting too much. 8-24 www.topconpa.
X20 Sprayer Reference Manual Sections Figure 8-7. Options>Sections Page Lines The Sprayer can control either single boom lines or dual boom lines. If Single is selected the Spray Interface can operate up to 6 primary Boom Sections or 5 primary Boom Sections with the second line being controlled by the section valve 6 circuitry. Special plumbing and wiring considerations need to be implemented for this system.
X20 Sprayer Reference Manual • 15 Boom Sections using 2 wire section valves with a 2 wire dump valve fitted. If Dual is selected the Spray Interface can control 3 primary sections valves and 3 secondary sections valves, giving a total of 6 sections.
X20 Sprayer Reference Manual The Low Speed Shutoff for the secondary line (sections 9-16) would be all set at the same speed you require the secondary line to switch ON. Setting the Number of Sections When Using a Primary Section Valve to Switch Secondary Line On If the Spray Boom has been setup, for example with 5 sections on the primary line and a section valve to control the secondary line, then select the Lines as Single and the number of Sections as 6.
X20 Sprayer Reference Manual Guidance Sections The Guidance sections are displayed on the Guidance screen and are used to produce the Coverage map. The Guidance sections are also used by Guidance to know how many sections are used by Auto Section Control (ASC). Enter in the number of section valves on the primary line. Valves Hardi Sprayers require special hardware to operate. When fitting the Sprayer controller to an existing Hardi Sprayer, it needs to cater for their balanced valves.
X20 Sprayer Reference Manual Min. Flow The Min. Flow allows a value to be entered which represents the minimum flow rate of the nozzles fitted on the Sprayer. This value can be found on the nozzle chart that came with the Sprayer. When this value is entered the Spray Rate Controller will not allow the nozzle minimum flow to fall below the value set. The Spray Controller will hold the regulator at that position until the flow increases above the Min. Flow.
X20 Sprayer Reference Manual Switches Figure 8-8. Options>Switches Page Please note: If Enabled is selected on any of the 3 options then the relevant Working screen options become disabled and all three options can only be operated by the external Switchbox (A1268) or other external switches. External Master Switch The external master switch switches all sections— that are switched ON—ON or OFF.
X20 Sprayer Reference Manual • An external master switch (connected to the Spray ECU to either CONNECTOR 1 or CONNECTOR 3 on the Tractor harnesses or Spray ECU adaptor harness [Spray ECU Only]). Select Disabled if no external master switch is connected to the Spray Rate Controller. External Auto Switch The external auto switch switches the Sprayer mode between automatic or manual.
X20 Sprayer Reference Manual Select Disabled if no external section switches are connected to the Spray Rate Controller. • 8-32 External Switch UP is ON—is only applicable when a TPA external Switchbox is connected to the Spray ECU or Spray Rate Interface. Select the option to have the Master and Section switches switch ON when in the up position. www.topconpa.
X20 Sprayer Reference Manual Switches (Spray ECU Only) Figure 8-9. Options>Switches Page> ECU Configuration The Boom Sensing, Section Switches and Switch Mapping windows will only be displayed when Spray ECU is selected as the controller (page 8-7).
X20 Sprayer Reference Manual Section Switches 1. Select the calculator icon 2. Enter how many physical section switches are connected to the Spray ECU box 3. Select Enter to save and close the window.
X20 Sprayer Reference Manual Custom Section Mapping Figure 8-10. Custom Section Mapping As the current Sprayer Switchbox has only 6 switches available, and the Spray ECU can control up to 30 sections. Custom Section Mapping provides a method of operating several sections from each switch. Specific requirements will vary between operators and this window allows the operator to set which section switches operate which section valves.
X20 Sprayer Reference Manual Any configuration is possible, simply by putting an ‘X’ in the box that is common to the switch required and the section to be controlled. This selection does not affect the Auto Section Control (ASC) operation or the Low Speed Shutoff settings for a particular Boom Section. Use Presets Selecting the USE PRESET button uses a formula depending on how many sections are selected and automatically sets which section switches control which section valves.
X20 Sprayer Reference Manual Sensors Figure 8-11. Options>Sensors Page Pressure Please note: Normal operation is with Tank 1, but the system can control up to 3 separate tanks. The above screen shows the page as shown when Spray Interface is selected as the controller (page 8-7); see page 8-42 also if Spray ECU was selected as the controller (page 8-7). If Pr. Sense was selected on the Sprayer page (page 8-15) for a Tank then this page allows the type of sensor installed on the Sprayer to be selected.
X20 Sprayer Reference Manual Type • 5 Bar—select this if using the standard TPA Pressure Sensor • 10 Bar—select this if a 10 Bar Pressure Sensor is fitted. See “Calibrating the Pressure Sensor”, page 10-3. Input Gain • x1—select this (default) if the Spray Interface controller was purchased after July 2005 • x2—select this if the Spray Interface controller was purchased before July 2005. Please note: When the Spray ECU is selected Input Gain is not required.
X20 Sprayer Reference Manual To select the tank (1,2 or 3) (normally Tank 1) use the arrows (◄►). The Sensor Specifications button opens the Flow Sensor Specifications window (Figure 8-12). Figure 8-12. Flow Sensor Specifications Calibration Factor 1. Select the calculator icon 2. Type in the Flow Sensor Calibration TIP TIP Do not forget to enter a decimal point if required. A2677 Rev 1.
X20 Sprayer Reference Manual NOTICE NOTICE If typing a Flow Sensor Calibration for a Raven Flow Sensor then you must divide the factor by 10 before entering the factor. This is because the Raven console does not have decimal points and assumes the last digit is a decimal place. For example: If the Raven label says ‘187’, then you should enter 18.7 as the calibration factor. 3. Select Enter to accept and save the factor.
X20 Sprayer Reference Manual 3. Select Enter to accept and save the factor. The current factor is displayed. Micro-Track Flow Sensor Select Micro-Trak Flow Sensor if a Micro-Trak Flow Sensor is fitted. The Micro-Trak Flow sensor uses a latch system and when enabled the software handles this. A2677 Rev 1.
X20 Sprayer Reference Manual Sensors (Spray ECU Only) Figure 8-13. Options>Sensors Page> ECU Configuration Pressure When Spray ECU is selected as the controller (page 8-7) there are 2 extra types of Pressure sensors available: Current and Voltage. If 5 Bar or 10 Bar are selected in the Type window then the Calibration Method window and the Sensor Specifications button in the Pressure window are not displayed. Select the type of Pressure sensor connected to the Sprayer.
X20 Sprayer Reference Manual Figure 8-14. Calibration Method Window Calibration Method • Select Measurement if a Calibration is required for the Pressure Sensor (Current or Voltage) Calibration is done from the Working screen, see “Calibrating the Pressure Sensor”, page 10-3. • Select Manual Entry if the sensor specifications are known for the Pressure Sensor fitted. When Manual Entry is selected a Sensor Specification button appears in the Pressure window. A2677 Rev 1.
X20 Sprayer Reference Manual Sensor Specifications Current Figure 8-15. Sensor Specifications for Current Type 1. Select the Sensor Specifications button (Figure 8-13 on page 8-42) to do a manual entry with Current selected A Pressure Sensor Specifications window will be displayed. 2. Select the calculator icon 3. Enter the Maximum Pressure 4. Select Enter to save the value and close the window The current units will be displayed in blue. 5. Select OK to close the window. 8-44 www.topconpa.
X20 Sprayer Reference Manual Voltage 1. Select the Sensor Specifications button (Figure 8-13 on page 8-42) to do a manual entry with Voltage selected A Pressure Sensor Specifications window will be displayed. You will need to enter the specifications for Maximum Pressure, Minimum Voltage and Maximum Voltage. 2. Select the calculator icon for each window, in turn 3. Enter the specification 4. Select Enter to save the value and close the window 5.
X20 Sprayer Reference Manual Setup Figure 8-16. Options>Setup Page Wheel Factor The current Wheel Factor is displayed on the Options>Setup page, in distance per pulse. To set the Wheel Factor: 1. Select the calculator icon in the Wheel Factor window (Figure 8-16). The Wheel Factor Entry window will be displayed (Figure 8-17 on page 8-47). 8-46 www.topconpa.
X20 Sprayer Reference Manual Figure 8-17. Wheel Factor Entry Manual Entry If the Wheel Factor is known: 2. Select the calculator icon in the Manual Entry window to enter the Wheel Factor 3. Select OK to save and close the screen The current Wheel Factor will be displayed. Calibrate If the Wheel Factor is unknown: 2. Place a mark on the ground alongside a Sprayer wheel 3. If the pulses are not on ‘0’ press Reset, in the Calibrate window (Figure 8-17) 4.
X20 Sprayer Reference Manual As the wheel sensor passes past the magnet a pulse is counted for every pulse from the radar. 5. Stop after approximately 20 meters (60 feet) 6. Put another mark on the ground alongside the same wheel as used in Step 2 7. Measure the distance of the two marks, using a tape measure 8. Press the calculator icon next to ‘Enter Distance’, in the Calibrate window The Wheel Factor is automatically calculated 9. Press ENTER to save the Wheel Factor and close the window.
X20 Sprayer Reference Manual Low Speed Options Low Speed Shutoffs Low Speed Shutoffs sets the speed at which the section valves will switch ON or OFF, when in Auto mode. Low Speed Shutoffs are set according to the Sprayer performance and operator requirements. Selecting the calculator icon in the Low Speed Shutoffs window (Figure 8-16 on page 8-46) opens the Low Speed Shutoffs screen. The number of sections displayed depends on the number of sections selected in the Sections page (page 8-26).
X20 Sprayer Reference Manual Secondary Line) would have a Low Speed Shutoff set at the speed at which the primary line nozzles reach their upper limit (Maximum Pressure), eg 17kph. For example if a Dual Line with 15 Primary Line section valves and 15 Secondary Line section valves with separate wiring was setup. Then the primary line valves 1 to 15 would have the Low Speed Shutoffs set at 2kph and the secondary line valves would have the Low Speed Shutoffs set at 17kph.
X20 Sprayer Reference Manual 100kpa. The idea is to maintain a spray pattern, even if the application rate is above the desired rate. If a value is set in this option, and the Sprayer speed falls below the set value, the spray system switches to Manual mode and locks the Regulator Valve. When the Sprayer is in this mode it is most likely that the Sprayer will be over applying the chemical.
X20 Sprayer Reference Manual Pump Options Select Enable Pump Speed Indicator (Figure 8-16 on page 8-46) when a speed sensor is fitted to the pump to readout the RPM of the pump shaft. If Enable Pump Speed Indicator is selected enter in a Min. and Max RPM value for the Pump Shaft (by selecting the relevant calculator icon). An alarm will be displayed when the pump speed falls below the set minimum RPM value and above the set maximum RPM value.
X20 Sprayer Reference Manual Setup (Spray ECU Only) Figure 8-18. Options>Setup Page> ECU Configuration Enable Pump Control Button The Enable Pump Control Button option is displayed when Spray ECU is selected as the controller (page 8-7) and when Prop. Valve (Proportional Valve) (page 8-14) and Pr. Sense (Pressure Sensor) (page 8-15) are selected. When the Enable Pump Control Button option is selected an extra button to the left of the Master Switch on the Working screen, called PUMP will be displayed.
X20 Sprayer Reference Manual CAUTION CAUTION Do not select the Enable Pump Control Button if the Hydraulic pump is controlled by an independent switch. Holding Pressure This feature is for future developments. Make sure the Holding Pressure remains set at ‘0’. 8-54 www.topconpa.
X20 Sprayer Reference Manual Units Figure 8-19. Options>Units Page The Units page allows the operator to select the units preferred for operation. Select a unit from each of the windows: • Area Units • Length • Speed • Weight • Volume • Injection—applies when Injection is selected as one of the Tank Modes (page 8-14) • Pressure—applies when an electronic Pressure Sensor is installed on the Sprayer. A2677 Rev 1.
X20 Sprayer Reference Manual Quick Set Quick Set allows the operator to quickly change all the units to all Metric, Imperial, US or Canadian units (by pressing the appropriate button). The operator can still change the units to suit their operation.
X20 Sprayer Reference Manual Alarms Select the alarm Figure 8-20. Options>Alarms Page Topcon Spraying software has a comprehensive alarm system, with various options for indicating alarm conditions. Voice alarms can indicate the alarm condition, without the need for the operator to look at the console to see what is happening. Each of the alarm conditions can be set for individual conditions. For example if there is no Pressure Transducer fitted, the pressure alarms can be set to Never Alarm.
X20 Sprayer Reference Manual Selecting the Alarm Select the alarm you wish to change from the drop down list, by pressing the arrow (▼) (Figure 8-20 on page 8-57). The example (Figure 8-20 on page 8-57) shows the Rate Alarm selected; the changes made will apply to this alarm only.
X20 Sprayer Reference Manual • Beep—a beep will be sounded through the console speaker, and the Alarm window will be displayed, showing the alarm type • Sound File—a voice alarm will be sounded through the console, and the Alarm window will be displayed, showing the alarm type. Select Tank Select the Tank (1, 2 or 3) you wish to set the alarms for. Each tank can have different alarm conditions.
X20 Sprayer Reference Manual Press the SET button (Figure 8-20 on page 8-57) to save all changes. Once an alarm has been changed and the SET button has been selected. The alarm changes can be undone by selecting the UNDO button (Figure 8-20 on page 8-57). Tank Low Alarm % The Tank Low Alarm is set at a percentage of the total volume. The Total Volume is set from the Working screen, see “Tank Setup”, page 10-13.
X20 Sprayer Reference Manual Alarm Defaults Alarm Type Duration Delay Bursts Interval Reason Rate Repeat While Present 2 seconds 2 seconds 1 4 seconds Default rate alarms need to be investigated quickly Tank Empty Repeat While Present 2 seconds 5 seconds 1 30 seconds If the tank is really empty the rate alarm will also sound Tank Low Limited Repeats or One Cycle 2 seconds 2 seconds 1 4 seconds Set limited repeats to required cycles, 2 to 4 times Flow Sensor Fail Repeat While Pr
X20 Sprayer Reference Manual Presets Figure 8-21. Options>Presets Page The Presets page can display various products and associated Flow Meter calibrations. This would normally only be used when a product density or viscosity is significant enough to change the Flow Meter Calibration or if the Flow Meter is routinely changed to cater for different rates with different chemicals such as in the Viticulture industry. Unless specifically required it is recommended that you leave this table blank.
X20 Sprayer Reference Manual Figure 8-22. Preset Entry Window 2. Using the alpha, space and numeric buttons, enter a name for the product As you are typing the name of the product will appear in the white window (Figure 8-22) 3. Select CHANGE CAL FACTOR A screen keyboard will appear 4. Enter the Calibration Factor value (pulses per volume) for the product 5. Select Enter to save the Calibration Factor and close the window The new Calibration Factor will be displayed 6.
X20 Sprayer Reference Manual 7. Select YES to save or NO to cancel 8. Select CLOSE The new product and Calibration Factor will now be displayed in the Preset List window. Backup Preset List The Backup Preset List button allows you to backup the preset list to another directory on the console or USB thumbdrive. The Preset List can be restored from the USB thumbdrive at a later date. 1. Select Backup Preset List (Figure 8-21 on page 8-62) The Preset List Backup window will be displayed 2.
X20 Sprayer Reference Manual Simulation Figure 8-23. Options>Sim. Page The Sim. (Simulation) page is used to setup various parameters and operating conditions to demonstrate the Sprayer program, without the need to have a Sprayer connected. The Simulation page is normally only used by sales representatives at demonstrations and field days. A2677 Rev 1.
X20 Sprayer Reference Manual Other Figure 8-24. Options>Other Page Language Select the language the system will operate in.
X20 Sprayer Reference Manual You have now successfully entered all the details for your Sprayer. Select DONE. Go to Chapter 9, “Saving your Sprayer Configuration”. A2677 Rev 1.
X20 Sprayer Reference Manual Notes: 8-68 www.topconpa.
X20 Sprayer Reference Manual Saving the Sprayer Configuration Figure 9-1. Save New Configuration As Window Once DONE has been selected on an Options page the Save New Configuration As window (Figure 9-1) will be displayed If this is the first time a Sprayer configuration has been saved there will be no User Configurations listed 1. Select NEW FILE NAME The screen shown in Figure 9-2 on page 9-2 will be displayed A2677 Rev 1.
X20 Sprayer Reference Manual Figure 9-2. Screen Keyboard 2. Using the screen keyboard (Figure 9-2) enter in a name for the Sprayer The Sprayer in the above example was named 30M SPRAYER 3. Select ENTER to accept and save the Sprayer name Current Configuration Figure 9-3. Current Configuration Displayed 9-2 www.topconpa.
X20 Sprayer Reference Manual The Configuration window will be displayed and the current configuration will be displayed (Figure 9-3 on page 9-2) The Sprayer settings for the Sprayer will be saved and loaded onto the Working screen, ready to finish setting up the Sprayer 4. Press CLOSE to go back to the Working screen. The Sprayer settings are now saved in the User Configuration folder.
X20 Sprayer Reference Manual 4. Change the Sprayer settings that need to be changed See Chapter 8, “Setting Up the Software” for help 5. Select DONE when you have finished making changes The Save New Configuration As window (Figure 9-4) will be displayed Please note: If no changes were made the Save New Configuration As window will not be displayed The Sprayer that is changed will be listed (Figure 9-4) Figure 9-4. Save New Configuration As Window 6.
X20 Sprayer Reference Manual New File Name An Enter New File Name window will appear 8. CAUTION Using the screen keyboard enter in a name for the Sprayer CAUTION The name of the Sprayer has to be different from the other listed Sprayers. 9. Select ENTER to accept the new Sprayer name The Configuration window will be displayed. The new Sprayer settings will be loaded and the name of the new Sprayer will be displayed in the Current Configuration window. 10.
X20 Sprayer Reference Manual The changed Sprayer settings will be saved to the existing file name. The Current Configuration window will display the current Sprayer. 9. 9-6 Select CLOSE to return to the Working screen, using the new Sprayer settings. www.topconpa.
X20 Sprayer Reference Manual Setting Up the Sprayer Pressure Sensor Tank Pressure Window Pressure Readout Figure 10-1. Working Screen Showing Tank Pressure Window Please note: The Pressure Readout display is only displayed if Pr. Sense (page 8-15) is selected in Options and an electronic Pressure Sensor is installed on the Sprayer. The number in the top left corner of the Pressure Readout represents which tank (1,2 or 3) the Pressure Sensor is connected to.
X20 Sprayer Reference Manual Alarms For a standard Broadacre System a low pressure alarm of 80 to 100kpa and a high pressure alarm point of 450kpa are reasonable values. These settings will depend on the Sprayer configuration, nozzles, pumps and usage and could vary considerably from these values. High Pressure The current High Pressure alarm is displayed 1. Select the calculator icon (Figure 10-1 on page 10-1) next to High Press. 1 to set a new High Pressure alarm A screen keyboard will be displayed 2.
X20 Sprayer Reference Manual Calibrating the Pressure Sensor Before calibrating the Pressure Sensor make sure you have selected which Type of Pressure Sensor is connected to the system (page 8-38) and what Calibration Method you are going to use (page 8-43). NOTICE NOTICE A Manual Pressure gauge must be fitted to the system to determine the actual pressure for calibration purposes. 1. Select RESTORE FACTORY DEFAULTS at the bottom of Tank Pressure window (Figure 10-1 on page 10-1) 2.
X20 Sprayer Reference Manual Correction Factor After a Pressure Calibration is Unacceptable If the Pressure Readout is less than the Pressure Gauge: 1. Add the difference If the Pressure Readout is more than the Pressure Gauge: 1. Subtract the difference Eg: If the Pressure Readout reads 400kpa and the Pressure Gauge reads 450kpa, add the difference of 50kpa to the Pressure Gauge reading during the next calibration: enter a correction factor of ‘500kpa’ using the screen keyboard. 1.
X20 Sprayer Reference Manual Manual Entry has to be selected as the Calibration Method (page 8-43). When the Calibration Method is set to Manual Entry, the Pressure Sensor factors can be entered using the Sensor Specifications button on the Options>Sensors page or they can be entered by selecting the CALIBRATE SENSOR button on the Tank Pressure window. Both buttons perform the same function and either button can be used to enter the Pressure Sensor factors.
X20 Sprayer Reference Manual Flow Flow Window Volume Readout for Tank 1 Volume Readout for Tank 2 Figure 10-2. Working Screen Showing Flow Window The Volume Readout (Figure 10-2) displays Volume/Minute or Volume/Nozzle, depending on which option is selected from the Flow window (Figure 10-2). There is a Volume Readout displayed for each Tank (1,2 and 3) selected. The example shown in Figure 10-2 shows a Volume readout for Tank 1 and Tank 2 because there are 2 tanks selected.
X20 Sprayer Reference Manual The current number of nozzles is displayed. The number of nozzles are set from the Options>Sections page (page 8-28). The number of nozzles does not affect Sprayer Operation. The number of nozzles is used to calculate an average flow rate per nozzle. This is displayed in the Volume Readout when the Display Volume/Nozzle button is selected from the Flow window (Figure 10-2 on page 10-2).
X20 Sprayer Reference Manual Speed Speed Window Valve Number Low Speed Shutoff Value Speed Readout Figure 10-3. Working Screen Showing Speed Window The Speed Readout (Figure 10-3) displays the current ground speed, either from: Wheel sensor, Tractor Radar, GPS Speed (page 8-8) or Test Speed. Select the Speed Readout to display the Speed window (Figure 10-3). • Test Speed—A test speed can be entered to perform all tests necessary while the Sprayer is stationary.
X20 Sprayer Reference Manual selected in the Options>Setup page (page 8-46 to 8-47) • Spray Width—The current Spray Width is displayed. When the calculator icon next to the Spray Width is selected, the Section Widths window is displayed.
X20 Sprayer Reference Manual Area/Volume Area Window Sub Area Readout Sub Volume Figure 10-4. Working Screen Showing Area Window The Sub Area Readout displays the Sub Area for the Sub Area Number shown. The Sub Area Number is displayed in the top left corner of the Sub Area Readout. The Sub Volume Readout displays the Sub Volume for the Sub Area Number shown. The Sub Area Number is displayed in the top left corner of the Sub Volume Readout.
X20 Sprayer Reference Manual • Sub Area Number—displays the selected Sub Area Number. The Sub Area Number is displayed in the Area window and in the Sub Area and Sub Volume Readouts The Sub Area Number is selected by using the Sub Area Number Selector arrows (◄►) (Figure 10-4 on page 10-10). By using the arrows you can select from 10 Sub Areas (0-9). As the Sub Area Number changes the Sub Area and Sub Volume values will change to display the areas and volumes accumulated for the selected Sub Area Number.
X20 Sprayer Reference Manual The Tank Indicators can also be changed from the Working screen. By repeatedly selecting either the Sub Area or Sub Volume readouts, the orange Tank Indicator will indicate which Tank the readouts are displaying for. The orange Tank Indicators are aligned in the same position as the Tank (1,2 or 3) icons.
X20 Sprayer Reference Manual Tank Setup Tank Setup Window Tank 1 Icon Tank 2 Icon Figure 10-5. Working Screen Showing Tank Setup Window Selecting the Tank icon (1,2 or 3) (Figure 10-4) displays the Tank Setup window (Figure 10-4) on the right side of the screen. NOTICE NOTICE If more than one tank is selected then each tank has to be setup independently.
X20 Sprayer Reference Manual • Tank Capacity—allows the operator to set the Tank Capacity, so when the FILL button is selected the Tank is filled to that capacity The units being used are displayed on the Tank icon. • Preset Rate 1 & 2—Preset Rate 1 is the main application rate that is used when spraying, Preset Rate 2 is the second application rate.
X20 Sprayer Reference Manual • Tank is ON (or OFF)—this button allows individual tanks to be switched ON or OFF when more than one tank is selected. If only one tank is selected then the button is not displayed. The button displays whether the tank is ON or OFF, select the button to change. The Tank icons on the Working screen are greyed out when the tank is switched OFF and when the tank is switched ON the Tank icon is orange.
X20 Sprayer Reference Manual • Set Volume—allows the operator to set a known tank volume which is not the tank capacity • Add Volume—allows the operator to add a known volume to an already existing volume in the tank • Cancel—returns to the main screen without altering any of the above. 10-16 www.topconpa.
X20 Sprayer Reference Manual Flow Meter Setup Calibrate Tank Window Boom Section Selected Speed Readout Tank 1 Icon Figure 10-6. Working Screen Showing Calibrate Tank Window Calibrate the Flow Meter using one of the following methods: • Flow Calibration for normal valves (see below) • Flow Calibration for balanced (Hardi) type valves (see page 10-19) • Manual entry of Calibration Factor (see page 8-38). Calibrating the Flow Meter 1. Disconnect a line from one valve going to a Boom Section 2.
X20 Sprayer Reference Manual 5. Select the Boom Section that has been disconnected from the valve and is now supplying the measuring container The section should turn green on the screen (Figure 10-6 on page 10-17) 6. Select the Tank icon on the screen you are calibrating 7. Select CAL X (X is the tank number) A Calibrate Tank window appears on the right of the screen 8. Start the pump and select Flow On/Off The Valve and the Master will turn on, and liquid will flow into the measuring container.
X20 Sprayer Reference Manual Flow Calibration for Balanced (Hardi) Valves Because the Balanced valve system is used on Hardi Sprayers, the normal calibration procedure cannot be used. The following procedure is required for Balanced valve systems but it can also be used on "normal" valve systems. 1. Select Manual on the Sprayer Switchbox 2. Turn the pump and all Boom Sections on 3. Turn the Master ON The Sprayer should start spraying 4.
X20 Sprayer Reference Manual 9. Compare this volume with the value shown in the Flow readout, volume/nozzle/minute directly under the Manual button, this is the "Calculated" amount 10. Write the "Calculated" value down 11. Select the Tank icon The Tank Setup window will be displayed (Figure 10-5 on page 10-13) 12. Write down the current Cal. Factor for the Flow Meter as displayed 13. Using the formula below, calculate the new Cal. Factor: Current Cal. Factor X "Calulated" Amount = New Cal.
X20 Sprayer Reference Manual Enable Lockout NOTICE NOTICE Enabling the Lockout feature means access to the Sprayer Options menu will be prohibited by unauthorized users, therefore settings can only be changed when a password is entered. 1. On the Working screen press the Main Menu button A Sprayer window will appear on the right side of the screen 2. Select the Topcon logo An About Topcon Spray Rate Controller window will appear 3.
X20 Sprayer Reference Manual 10. Select Close The Lockout feature has now been enabled and no one will be able to access the Options screens without entering the correct password. When the OPTIONS button is selected a window will be displayed saying ‘Lockout Enabled’. Disable Lockout 1. On the Working screen press the Main Menu button A Sprayer window will appear on the right side of the screen 2. Select the Topcon logo An About Topcon Spray Rate Controller window will appear 3.
X20 Sprayer Reference Manual 7. Select Close The Lockout has now been disabled and anyone using the software can access the Options screens. Sprayer Switchbox 6 Section Switches Master Switch Auto/ Increase/ Manual Decrease Switch Parallel Guidelock Guidance Figure 10-6. Sprayer Switchbox The Switchbox functions are only available if enabled in the Options>Switches page (page 8-31), if connecting the TPA External Switchbox to the Spray ECU. The Switchbox connects to the 9 pin plug marked SWITCHBOX.
X20 Sprayer Reference Manual • Section Switches—The section switches turn the Boom Sections ON or OFF. Up is OFF, down is ON The red LEDs next to each section switch turn ON when spraying and flash when the Boom Section is switched ON but the Master switch is OFF.
X20 Sprayer Reference Manual Start Spraying Simulate Spraying The Spray Rate Controller allows the operator to check the plumbing of the system and operation of spraying without the need to go into the field. The operator can check the pressure reliefs, nozzle setup, wiring etc is correct. 1. Fill the tank with water 2. Start the console 3. On the Product Selection screen select only the Spray Rate Controller (for testing procedure only) 4. Start the Pump and bring to operating pressure 5.
X20 Sprayer Reference Manual Please note: When the Sprayer is first started it always starts in Manual mode. 8. Select the Master Switch The Boom Sections will switch ON and start spraying. If a Glass Pressure Gauge is installed, then when the increase arrows (▲) are pressed the pressure should start increasing.
X20 Sprayer Reference Manual the Regulator Valve. 12. Select a rate by selecting one of the Preset Rate (1 or 2) buttons If the boom spray is controlling to that rate, the application rate will turn to an orange background, indicating the Spray Controller is controlling to the required rate. 13. Using the increase arrow (▲) the application rate will increase by the Rate Increment as set in the Tank Setup window.
X20 Sprayer Reference Manual If using more than one tank, make sure Tank is ON is switched ON for each tank. The Tank icon will be an orange color if the tanks are ON and a volume is entered into the console. Spraying in Manual Mode 7. Select the MANUAL button The button will be highlighted and the green indicator, on the MANUAL button will be displayed. 8. Press the increase and decrease arrows (▲▼) to set the pressure 9.
X20 Sprayer Reference Manual MANUAL button is still red and the application rate will be displayed but showing a white background; these both indicate the Sprayer is spraying in manual mode. This will happen if a Low Speed Shutoff value has not been reached.
X20 Sprayer Reference Manual Guidance and Spray Rate Control To use Spray Rate Controller with Guidance: 1. Turn the console on Figure 11-1. Product Selection Screen 2. On the Product Selection screen (Figure 11-1) select Guidance and Spray Rate Controller 11-6 www.topconpa.
X20 Sprayer Reference Manual Figure 11-2. Sprayer Working Screen Showing Virtual Road When using the Spray Rate Controller, press the Main Menu button (Figure 11-2) to view the Virtual Road on the right side of the screen. After the Menu button is pressed it takes 5 seconds for the Virtual Road to appear The Virtual Road will only be displayed when the vehicle is moving. Sections Pressure Master Status Rate Figure 11-3. Guidance Showing Sprayer Icon A2677 Rev 1.
X20 Sprayer Reference Manual To view the entire Guidance Working screen (Figure 11-3 on page 11-7) press the Guidance button (Figure 11-2 on page 11-7). You will then be able to see the Guidance screen with the Spray Rate Controller screen minimized in the Topcon logo Bar. The miniaturized Spray Control screen shows you the number of Boom Sections in operation, the rate currently applied and the current system pressure.
X20 Sprayer Reference Manual For ASC to work the Auto Section Enabled option has to be enabled (page 8-1) in the Sprayer software. When Auto Section Enabled has been selected then the ASC Master button will appear on the Topcon Logo Bar, on the Guidance Working screen. The ASC Master button will not function unless ASC has also been enabled in the Guidance software General Setup (see Guidance Manual). When the ASC Master button is green then the ASC control will control sections ON or OFF as required.
X20 Sprayer Reference Manual Notes: 11-10 www.topconpa.
X20 Sprayer Reference Manual Testing Regulator Figure 12-1. Regulator Connector The Regulator Drive outputs (Reg INC and Reg DEC on schematics) drive a 2-Wire Motor Valve (generally referred to as Servo, Flow Control Valve or Electric Pressure Regulating Valve). To increase Flow the controller applies 12 Volts to Pin-1 and Gnd to Pin-2 of the connector (Figure 12-1). To decrease flow the controller applies Gnd to Pin-1 and 12 Volts to Pin-2.
X20 Sprayer Reference Manual Regulator Drive Test Procedure 1. Set a Digital Multimeter to measure 20vdc 2. Measure the voltage between Pin-1 and Pin-2 in the following states: • State 1—Controller set to manual, sections and master ON, pressing and holding the increase arrow (▲). The meter should display 12 or -12 Volts. Please note: It is not important which polarity is displayed. • State 2—Controller set to manual, sections and master ON, pressing and holding the decrease arrow (▼).
X20 Sprayer Reference Manual Switched Power Figure 12-2. Switched Power Connector This input is connected to the power cable via the relevant extensions and Y cable. When the console is powered on a low current, filtered 12 Volt supply is applied to Pin-A to power up the ECU's processors. Switched Power Test 1. Power the console ON 2. Confirm 12 Volts between Pin-A and Pin-B WARNING WARNING It is important to ensure that the polarity is not reversed as damage will result to the ECU. 3.
X20 Sprayer Reference Manual Dump Figure 12-3. Dump Valve Connector The Dump Valve Drive Outputs (Dump open and Dump close on schematics) drive a 2-Wire Motor Valve (generally referred to as Dump, Main Valve or Master Valve). To open the Dump Valve the controller applies 12 Volts to Pin-1 and Gnd to Pin-2 of the connector (Figure 12-3). To close the dump valve the controller applies Gnd to Pin-1 and 12 Volts to Pin-2.
X20 Sprayer Reference Manual • State 2—Controller set to manual, sections and master ON, pressing and holding the decrease arrow (▼). The meter should display opposite to State 1. Confirming this verifies the regulator outputs on the controller are working correctly. Please note: If the Dump valve opens when it should close swap the wires connected to Pin-1 and Pin-2 in the connector (Figure 12-3 on page 12-4). Topcon Sensors Figure 12-4.
X20 Sprayer Reference Manual • 5 Volts between Pin-A and Pin-B 3. Sensor connected but not exposed to the magnet: • 11-12 Volts between Pin-B and Pin-C • 5 Volts between Pin-A and Pin-B 4. Sensor connected with exposure to the magnet: • 11-12 Volts between Pin-B and Pin-C • 0 Volts between Pin-A and Pin-B WARNING WARNING Sensor power is 1 Amp current limited and should never be limited for any other purpose. 12-6 www.topconpa.
X20 Sprayer Reference Manual 3-Wire Section Valves Figure 12-5. 3-Wire Connector The Boom Section Drive outputs from the controller simply apply a 12 Volt signal to Pin-3 of the section valve to open. 0 Volts closes the valve. The 3-Wire Section Valves require constant 12 Volt (Pin-1) and constant Gnd (Pin-2) as well as the 12V signal to Pin-3. Section Valve Drive Test 1. Set the controller to Manual mode 2.
X20 Sprayer Reference Manual 4. Turn Section 1 OFF and confirm 0 Volts 5. Repeat this process for all section valves. PWM Regulator Valve Figure 12-6. PWM Regulator Valve Connector The proportional drive output allows control of PWM Hydraulic Solenoid valves. Pin-1 provides a constant 12 Volt supply to the coil while Pin-3 delivers a Switched Gnd PWM signal. Prop Output Test 1. Connect an automotive test light between Pin-1 and Pin-3 2. Switch a tank ON 3. Switch the Master Switch ON 4.
X20 Sprayer Reference Manual The light should maintain the current brightness 6. Press the decrease arrow (▼). The Light should become progressively dimmer. A2677 Rev 1.
X20 Sprayer Reference Manual Notes: 12-10 www.topconpa.
X20 Sprayer Reference Manual Sprayer Components Spare Parts List Part Number Description A2643 Spray ECU 30S Console A2644 Spray ECU 10SR Console In Cab Part Number Description A2634 Power/COMMS Harness A1268 Sprayer Switchbox A1953 2 Wire Power Splitter Harness A449 Radar Interface A601 Remote Master Switch (Spray Rate Interface Only) A2677 Rev 1.
X20 Sprayer Reference Manual Ground Speed/Shaft Sensor Part Number Description A1200 Sensor A006 "L" Angle Speed Sensor Bracket A007 Slotted Speed Sensor Bracket A369 10 Magnet Wheel Kit A402 Block Magnet and Clamp Flow Sensors Part Number Description A093 TPA Flow Sensor (10-100l/min) 4623822 Polmac Flow Sensor (10-100l/min) 1" BSP Flange P41316399 Polmac Rapid Check Insert P413003AL Polmac Electronic Sensor Pressure Part Number Description A092 5 Bar Electronic Pressure Sensor wi
X20 Sprayer Reference Manual Dump Valve Adaptors (to suit Sprayer Harness) Part Number Description 2 Wire Motorized Dump Adaptor A2266 3 Wire Dump Adaptor (12 V ON when Master OFF) A2269 3 Wire Dump Adaptor (12 V ON when Master OFF) Solenoid Dump Valve Adaptor Spares Part Number Description A1478 16 Pin Locking Ring Kit (pack of 3) Y846 Fuse 10 Amp 3AG (console fuse) A2677 Sprayer Manual A768 3 Pin Weather Pack 5m Extension A802 Arag Regulator Valve Adaptor A2677 Rev 1.
X20 Sprayer Reference Manual Notes: 13-4 www.topconpa.
X20 Sprayer Reference Manual Specifications Console Supply Voltage Supply Current Console Maximum Solenoid Supply Current Maximum Electric Regulator Valve Motor Current WARNING 12.5-16 Volts Negative Earth System 0.9 amps approximately 2 amps each Approximately 250 milli-amps WARNING The Spray ECU's power leads must be connected directly to the tractor's battery terminals. No attempt should be made to connect the system to a positive earth vehicle. Damage will result and warranty will become void.
X20 Sprayer Reference Manual Ground Speed, Fan Speed and Auxiliary Shaft Sensors Ground Speed Sensor Fan Speed Sensor and Auxiliary Shaft Sensors Sensor to Magnet Distance Supply Voltage Signal Voltage Hall Effect type sensors 3-Pin Weather Pack Plug (Pin A, B and C) 2-3 millimeters (mm) Supply 12 Volts from Spray ECU 4-5 Volts sensor inactive <1 Volt sensor activated by magnet Flow Sensors With switch OFF Switch ON Resistance 2 Wire only Maximum Contact Current Accuracy Bone Nominal Flow Rate Calibratio
X20 Sprayer Reference Manual Polmac (Broadacre) 3 Wire Flow Sensor Flow Rate Calibration Accuracy Bone 20-200 l/min Approximately 630 pulse/l +/- 1% when flow is 10-100 l/min +/- 3% when flow is 100-200 l/min 25 mm Orion (Broadacre) 3 Wire Flow Sensor Flow Rate Calibration Accuracy Bone Maximum Contact Current 10-200 l/min Approximately 300 pulse/l +/- 0.
X20 Sprayer Reference Manual Notes: 14-4 www.topconpa.
X20 Sprayer Reference Manual Spray ECU 30S Console Figure 15-1. Spray ECU 30S • Part number—A2643 • Firmware version—BMS 209 • Power/Comms Harnesses—A2634 • Tractor Harness—A2434 (Economy Tractor Harness) Sprayer Harness—(To suit A2434): A862 (Sprayer Harness 6.5m) A1437 (Sprayer Harness 13m) A1438 (Sprayer Harness 15m) • Tractor Harness—A2753 (Section Dual Line/14 Section Single Line Tractor Harness) Sprayer Harness—(To suit A2753): A2102 A2677 Rev 1.
X20 Sprayer Reference Manual • Tractor Harness—A2432 (7 Section 2 Wire) Sprayer Harness—(To suit A2432): A2102 • Tractor Harness—A2435 (30 Section Tractor Harness 3.5m) Sprayer Harness—A2436 (30 Section Sprayer Harness) Setup 1. Select Spray ECU on the Options>ECU page, in the Controller window (page 8-7) 2. Select ECU 30S on the Options>ECU page, in the ECU Model window (page 8-11) Wiring Connection REV DATE DCR CHANGE 1.0 1/3/06 - R3PCB Rev 1 - Added switched power input to Connector 4.
X20 Sprayer Reference Manual Connector 1 Figure 15-2.
X20 Sprayer Reference Manual Connector 1 - 37 Pin Sprayer Drive I/O Pin Label Primary Function 20 21 22 Section 6B Sensor GND Sensor Power (5V) Section Drive Ground for Sensors Power for Sensors - 5V 23 24 25 Section 16A Master Switch Sensor Power (5V) Section Drive (Dump) 12 V Master Switch Sense Power for Sensors - 5V 26 Sensor Power (5V) Power for Sensors - 5 V 27 28 29 30 31 32 33 34 35 36 37 Speed Flow Sensor 1 Sensor GND Section 7B Pressure 1 Section 8B Section 9B Section 16B Section 1
X20 Sprayer Reference Manual Connector 2 Figure 15-3.
X20 Sprayer Reference Manual Connector 2 - 37 Pin Sensors - Sprayer Drive/Sense 1 Pin Label Primary Function 20 21 22 23 24 25 26 27 28 29 Section 12A Section 12B Section 13A Section 13B Section 14A Section 14B Section 15A Section 15B UP/DOWN TOG1 UP/DOWN TOG2 Section Drive Section Drive Section Drive Section Drive Section Drive Section Drive Section Drive Section Drive Parallel (12V) Guidelock (GND) AutoSteer - Enable (12V), Disable (GND) Tank 2 - INC (12V), DEC (GND) Tank 1 - INC (12V), DEC (GND) Ma
X20 Sprayer Reference Manual Connector 3 Figure 15-4.
X20 Sprayer Reference Manual Connector 4 Figure 15-5.
X20 Sprayer Reference Manual Hardi 5500 Spray ECU Console Figure 16-1. Hardi 5500 Spray ECU • Part number—A2243 • Firmware version—BMS 207 • Power/Comms Harnesses—1: (Revision 1.1) A2634 2: (Revision 1.0) A2278 Please note: Serial No. A2243 050001 to A2243 050010 and A2243 060001 to A2243 060002, the C8 pin was not connected, therefore no pump speed could be displayed on the console. Serial No.
X20 Sprayer Reference Manual • Sprayer Harnesses—Hardi 5500 Spray Interface Please note: Hardi 5500 Spray ECU Rev 1.0 (you can find the Rev No. next to the Part No. on the label) had no logo or labels next to the plugs. Rev 1.0 also had tails on the Power/Comms and Foam/End plugs. Connecting 1. Connect the 39 pin plug Sprayer Harness from the Hardi 5500 controller to the Sprayer Harness on the Hardi 5500 Spray ECU 2. Connect the Power/Comms harness to the Power/Comms connection on the Spray ECU 3.
X20 Sprayer Reference Manual Wiring Connection REV DATE DCR 1.0 - - Rev 2 PCB and connections on tails JDT - R3PCB Rev 1 - Added switched power input to Connector 4. Removed instructions to disconnect Raven harness battery connections. Uses new power harness part number A2634 - SPRAY ECU 30S & 10SR POWER COMMS HARNESS (RELAY NOT FITED) JDT 1.1 1/3/06 1.2 23/3/06 353 CHANGE Enable Pump Speed Input. Add wire to H1104 Harness. APPRVD JDT Connector 1 Figure 16-2. 39 Pins A2677 Rev 1.
X20 Sprayer Reference Manual Connector 1 - 39 Pole F/M Hardi Sprayer Drive I/O Pin Label Primary Function a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 a11 a12 a13 b1 b2 b3 b4 b5 b6 b7 b8 b9 b10 b11 b12 b13 c1 c2 RELAY 1A RELAY 2A RELAY 3A RELAY 4A RELAY 5A RELAY 6A RELAY 7A RELAY 8A RELAY 9A Section 1 ON (12V) Section 2 ON (12V) Section 3 ON (12V) Section 4 ON (12V) Section 5 ON (12V) Section 6 ON (12V) Section 7 ON (12V) Section 8 ON (12V) Section 9 ON (12V) Output Output Output Output Output Output Output Outp
X20 Sprayer Reference Manual Connector 1 - 39 Pole F/M Hardi Sprayer Drive Pin Label c3 Sensor Power c4 c5 c6 c7 c8 Radar/Pump Speed c9 c10 c11 Flow Sensor 1 c12 Speed Sensor c13 Ground I/O Primary Function Input Radar/Pump Speed Input Flow Sensor Signal Speed Sensor Signal Input Input Ground Table 16-1. Connector 1 - 39 Pole F/M Hardi Sprayer Drive (continued) A2677 Rev 1.
X20 Sprayer Reference Manual Connector 4 Figure 16-3.
X20 Sprayer Reference Manual Connector 5 Figure 16-4. 16 Male Pins Connector 5 - 16 Pin Foam Marker I/O Pin Label Primary Function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 INC Foam Increment Output FML Foam Marker Left Output FMR Foam Marker Right Output End Nozzle L End Nozzle Left Output End Nozzle R End Nozzle Right Output Ground DEC Foam Ground Decrement Battery + 12V Output Output Table 16-3. Connector 5 - 16 Pin Foam Marker A2677 Rev 1.
X20 Sprayer Reference Manual Notes: 16-8 www.topconpa.
X20 Sprayer Reference Manual Service Bulletins Pressure Relief Sprayers fitted with the Raven Flow Regulator Valve and a Positive Displacement (Piston or Diaphragm) pump require the fitting of a Pressure Relief Valve to the Sprayer. The Raven Fast Flow Valve switches to Dump when the sectional switches or Master switch are turned off. With the Topcon system this can make the time to obtain spraying pressure slow.
X20 Sprayer Reference Manual From Pump To Fast Valve Pressure Relief Outlet Skin fitting to be fitted to tank Figure 17-1. Pressure Relief Valve Layout The Pressure Relief Valve will be fitted between the pump in the pressure hose and the Fast Valve. The Pressure Hose is a 1 ¼" hose; it will need to be cut to add the Pressure Relief Hose. A Skin Fitting (supplied) must be fitted to the tank, for the relief chemical.
X20 Sprayer Reference Manual Sprayer Software Settings Figure 17-2. Close Valve When Flow Off When setting up the software make sure the Close Valve When Flow Off option (page 8-20) is not selected. The controller mode must be selected as Standard (page 8-16) when this kit is fitted. Setting the Pressure Relief To adjust the Pressure Relief Valve you must know the correct working pressures applicable to the spray nozzles.
X20 Sprayer Reference Manual 4. Screw the Pressure Relief Adjuster in (clockwise), until the dial pressure gauge on the Sprayer registers 1 Bar (approximately 100kpa) more than the maximum rating of the nozzles. Eg:: If the nozzle pressure range is rated at 1-4.5 Bar, set the relief valve to a reading of 5.5 Bar. The system will never have a pressure exceeding the displayed pressure, thus protecting the Sprayer and the operator.
X20 Sprayer Reference Manual Troubleshooting In general, as long as you follow the instructions provided in this manual, you should have few problems with your Sprayer. This chapter will help you diagnose and solve some common problems you may encounter. Communication Problem No Comms Causes 1. Incorrect Comms Port selected Solutions Tips Select correct Port from Can be any port on Sprayer console, usually 2 or 3 2.
X20 Sprayer Reference Manual Speed Problem No Speed Speed From 4. Wheel Sensor Causes Signal from speed sensor missing or no Circ value 5. Radar Signal from Radar system missing 6. GPS GPS input missing 18-2 Solutions Check Circ value, sensor magnet clearance, connector voltages, connector corrosion, loose connections, magnet polarity and sensor damage Check wiring and Radar specifications Check GPS signal and Guidance programs are running.
X20 Sprayer Reference Manual Problem Speed Erratic Speed From 7. Wheel Sensor 8.
X20 Sprayer Reference Manual Problem Boom Sections do not work in Auto Causes Solutions 10. Low speed Check low speed shutoff, ASC active shutoff is correct, ASC is OFF/disabled Tips When troubleshooting Sprayer problems run the Sprayer program by itself. ASC and GPS do odd things when stationary, even with ASC turned OFF Problem Second line does not work correctly Causes Solutions Tips 11.
X20 Sprayer Reference Manual Problem Booms do not turn off from Switchbox Causes Solutions 12. Faulty switches Disable external switches in configuration and operate from the screen Problem Booms stay ON when stopped Causes Solutions 13. Low speed Enter a low speed shutoff set to zero shutoff of 3 kph A2677 Rev 1.
X20 Sprayer Reference Manual Rate and Pressure Problem Rate Unstable Causes 14. Regulator settings 15. Faulty pump Solutions Tune regulator settings, check correct valve type is selected Test and repair pump 16. Faulty Flow Meter Test and repair Flow Meter Problem Wrong Pressure Causes 17.
X20 Sprayer Reference Manual Problem Incorrect pressure reading Causes Solutions 18. Bad pressure Check selection of calibration correct pressure sender and calibration Tips Confirm range selected is what is required ie: most systems use kpa, but if Bar is selected, the reading is 1/100 th of the value Problem Rate and Pressure do not match unless whole Boom is ON Causes Solutions Tips Additional Data 19.
X20 Sprayer Reference Manual Problem Rate goes up when slowing down Causes Solutions 20. Minimum Check Flow settings trigger points activated for the minimum flow settings, may be normal behaviour Tips There are 3 minimum hold settings: Nozzle, Flow Meter and Speed. When activated, the Sprayer switches to Manual and holds the regulator at that point Problem Incorrect pressure reading Causes Solutions 21.
X20 Sprayer Reference Manual Control Problem Will not control in Auto Causes Solutions 22. Regulator Valve Select Reverse Valve is operating wrong Direction way Tips Pressure should go up when the Up arrow is pressed in Manual Volumes Problem Incorrect volumes Causes Solutions 23. Flow Meter Perform FCAL calibration is procedure incorrect 24. Volume reference is inaccurate A2677 Rev 1.
X20 Sprayer Reference Manual Nozzles Problem Nozzles losing pattern when slowing down Causes Solutions Tips 25. Pressure Change nozzles There are 3 dropping too to give better minimum hold low when at range, set the settings: Nozzle, low speeds low pressure Flow Meter and hold to hold Speed. When pressure at activated, the minimum for Sprayer nozzles switches to Manual and holds the regulator at that point Additional Data Yes, see Additional Data, Problem 25, page 18-18.
X20 Sprayer Reference Manual Additional Data Problem 11 Second line does not work correctly Information Dual line Sprayers give a larger effective speed range of operation without the need to change nozzles to travel faster or slower and maintain the desired application rate. The X20 uses 2 different methods of controlling a second line, which is determined by the hardware fitted to the Sprayer. The first method is to control the individual valves on both lines.
X20 Sprayer Reference Manual Problem 14 Rate Unstable Information The X20 has a selection of Regulator valves specified by the manufacturer in the valve settings options. The Standard option suits all valves supplied by Topcon and many others with speeds varying from 6 seconds to 30 seconds. The Max On Time is the maximum time power is applied to the valve to correct the rate.
X20 Sprayer Reference Manual The Dickey-John setting is for the Dickey-John Regulator Valve and is very fast. The same principles apply in setting up or tuning the system, just the numbers will be different. Note that the PWM settings have an entirely different range of settings. If good control cannot be achieved with the set of values available for that valve, try another set. The settings groups are simply optimized for the valve indicated.
X20 Sprayer Reference Manual Problem 15 Rate Unstable Information The rate is determined from the pulses received from the Flow Meter. These pulses are processed along with the Sprayer width, speed, and target rate and a determination is made as to how to drive the Regulator Valve to achieve the target rate. Most unstable rate displays are due to erratic signals coming from the Flow Meter. With a Centrifugal pump, air can be sucked into the pump through seals, loose hose fittings, faulty hoses etc.
X20 Sprayer Reference Manual Problem 19 Rate and Pressure do not match unless whole Boom is ON Information The Sprayer software is capable of controlling systems that use Balanced Valves. These valves are used by Hardi, and need to be adjusted regularly. These valves, when closed, bypass the flow from the Boom Section back to the tank. This bypass flow is adjustable. The idea of the system is to maintain Sprayer pressure when turning the booms off or on.
X20 Sprayer Reference Manual Problem 20 Rate goes up when slowing down Information This is an indication of the Regulator Valve not controlling and could be caused by a number of things. There are 3 minimum hold settings in the Configuration Options. The first is Nozzle Minimum Flow. This would be set at the minimum flow rate recommended by the nozzle manufacturer for the nozzles fitted to the Sprayer. The second hold point is for the Flow Meter, and is set at the minimum flow rate for the Flow Meter.
X20 Sprayer Reference Manual Problem 24 Incorrect volumes Information The volume used, and the rate both require the FCAL to be accurate. If the FCAL is incorrect, the volume used shown in the console will not be correct, and the rate control will not be operating at the correct rate.
X20 Sprayer Reference Manual Problem 25 Nozzles losing pattern when slowing down Information Sprayer nozzles need a minimum pressure to maintain an effective spray pattern. When operating in Auto, the pressure is reduced when slowing down to keep the application rate at the desired level. When operating with Auto Section Control, the system will turn booms off as required according to the settings for the ASC.
X20 Sprayer Reference Manual Problem 26 Alarm keeps sounding Alarm Type Information There are various alarms built into the Sprayer software to indicate when things are not right. The following text covers all of the alarms, their settings and what they mean. Any alarm for a facility not installed should normally be set to Never Alarm. Common uninstalled functions include Pump speed and Pressure. Rate The Rate alarm indicates that the Sprayer is not controlling to the programmed rate in Auto.
X20 Sprayer Reference Manual Rate Tank Empty 18-20 The Rate display is filtered to prevent the numbers from continually changing. If the achieved rate is within 5% of the target rate, the display will only show the target rate, but the system will still control to the target rate. If an error of less than 5% persists, the error is reported as a rate alarm after approximately 1 minute.
X20 Sprayer Reference Manual Tank Low This alarm gives a warning that the tank is running low (Calculated) The default warning point is set at 5%, but can be changed in the alarm settings. Flow Sensor This alarm is triggered whenever the master is turned Fail on, ground speed present, and at least 1 Boom Section is turned on, and there are no flow sensor pulses being received. The default Alarm Delay is 1 second, which can cause some false alarms.
X20 Sprayer Reference Manual No Ground Speed No Comms High Pump Speed Low Pump Speed 18-22 This alarm is triggered if the master switch is turned on in Auto and there is no ground speed present. If there is a large circumference figure in the Sprayer, the time between pulses when travelling slowly may be interpreted as not travelling. The Sprayer would only work at this speed in manual and have no application rate showing. This indicates that the ECU is not communicating to the X20 console.
X20 Sprayer Reference Manual Appendix A Options Window Opening 1. Select the Options button on the Sprayer Working screen Please note: To explain the various options for navigating around the screen, the Tanks and Sections pages will be used as examples. The following pages offer an explanation of the terms used in Figures A-1 and A-2 (next page). These explanations will help you select the right options for your Sprayer. A2677 Rev 1.
X20 Sprayer Reference Manual Selection Options Page (tab) Enabling boxes Enabling boxes Inaccessible Options Buttons Done button Figure A-1. Options>Tanks page Up and Down arrows Title Calculator Icon Window Display Window Previous and Next buttons A2 Display window Figure A-2. Options>Sections page www.topconpa.
X20 Sprayer Reference Manual • Selecting—means selecting an item by touching the screen with your finger, pen stylus or by clicking with your mouse (if it is connected). There are various ways of selecting the different options. Selecting an Option with a Checkbox To select an option with a checkbox next to it (eg. Pr. Sense option [Figure A-1 on page A2]): 1. Select the white checkbox next to the desired option, so that a black tick appears in the box. To deselect the option touch or click the box again.
X20 Sprayer Reference Manual • Pages—Within the Options window there are 12 Pages or tabs (some users may have 11), these can be seen lining the top of the page (Figure A-1 on page A2) The pages include: GPS (this page is only displayed if the Guidance or Variable Rate Control is selected with the Spray Rate Controller), ECU, Tanks, Sections, Switches, Sensors, Setup, Units, Alarms, Presets, Sim. (Simulation) and Other. Selecting Another Page (Tab) 1. Select the required page (tab) OR 2.
X20 Sprayer Reference Manual • Windows and Titles—Each page is broken into areas called windows (Figure A-2 on page A2), these windows are bordered by a thin grey line Each window has a title (Figure A-2 on page A2), which gives a description of the options available in that window. • Enabling boxes—are options identified with square white checkboxes lying next to the written option The operator can often check more than one enabling option, in a window.
X20 Sprayer Reference Manual • Inaccessible options—When a window is greyed out (Figure A-1 on page A2) it means that the options in the window are inaccessible The example (Figure A-1 on page A2) shows the Controller 1 window as greyed out, this is because the Controller selected on the ECU page is not capable of controlling proportional valves, therefore the window is locked on the Regulator Valve option. When a different Controller (eg.
X20 Sprayer Reference Manual The following page explains the Calculator window and Table A-1 on page A8 shows and explains the different commands on the Calculator window. • Title—displays a description of the value being entered in the Calculator window • Calculator window—displays the value being typed in, using the screen keyboard. Title Calculator Window Calculator Functions Figure A-3. Calculator Window A2677 Rev 1.
X20 Sprayer Reference Manual Command Calculator commands Using the command Numbers Enter the value with these numbers (0-9) Calculator Perform simple calculations with these Functions (/ x - + =) DEL Press Del to delete one value at time from the Calculator window Press Clear to clear all values from the CLEAR Calculator window CANCEL Press Cancel to close the window without saving any changes ENTER Press Enter to save the value entered in the Calculator window and exit the Calculator screen. Table A-1.
X20 Sprayer Reference Manual Using the Calculator Icon to Change an Option’s Value 1. Select the Calculator icon next to the value you want to change The Calculator window will appear 2. Using the calculator, select the desired value 3. When finished, select Enter to save the value and close the Calculator window. The new value will be displayed in the display window A2677 Rev 1.
X20 Sprayer Reference Manual Notes: A10 www.topconpa.
X20 Sprayer Reference Manual Index Numerics 2 Wire Motorized Valves 8-11 2 Wire Section Valves 5-20 2-Wire Valve 5-25 3-Pin Sensor Connectors, testing 5-9 3-Pin Weather Pack Connector 5-6 3-Pin Weather Pack Extension 5-14, 5-16 3 Way Regulator Valve 8-20 3 Wire Section Valves 5-20 3-Wire Valve 5-25 4-Pin Weather Pack 5-23 5 Bar 8-38 6 Second ARAG Valve 8-16 7 Boom Sections 8-26 8 Boom Sections 8-26 10 Bar 8-38 12 Volt/ 15 Amp Inverter 5-31 15 Boom Sections 8-25, 8-26 16 sec.
X20 Sprayer Reference Manual Auto/Manual Switch 10-24 Automatic Section Control (ASC) 8-1 click sound 8-66 Enabled 8-1 Guidance 8-1 override 8-5 B Battery and Spray ECU Connection 5-31 configuration 5-31 warning 5-31 Bi-Directional 5-25 Boom Sections 6-9 color 6-9 Breakaway Connector 5-29 C Calibrate Tank Window 10-17 Capacity 8-13 Centrrfical Pumps 5-27 plumbing 5-27 Change/View Configuration 7-2 Chemical Injection Pump 8-7 Close Valve When Flow Off 8-19, 8-20 Close Valve When Off 8-21 COM 1 8-6 COM Por
X20 Sprayer Reference Manual E ECU Model 8-10 ECU 10S, ECU 10SR 8-10 ECU 30S 8-11 ECU, ECU3 8-10 Electromagnetic Valves 5-25 Electronic Control Unit (ECU) 8-6 COM Port 8-6 Controller. See Controller Simulation 8-7 Speed From.
X20 Sprayer Reference Manual connector 4 16-6 connector 5 16-7 Hardi Reg Valve 8-17 Hardi Sprayers 8-28 balanced valves 8-28 Help 6-14 High Minimum PWM Range 8-21 High Minimum PWM Range Option 8-22 I In Cab Assembly 5-7 Installing Spray ECU 5-1 L Language 8-66 Lines 8-25 Dual 8-26 Spray ECU 8-26 Single 8-25 Spray ECU 8-25 Low Speed Options 8-49 low pressure hold 8-50 Pressure Sensor 8-50 setting 8-50 low speed shutoffs 8-49 dual line 8-49 dual line using a section valve switching 8-49 single boom 8-49 pr
X20 Sprayer Reference Manual Options 6-14 Options Window 6-14 Options Window, help and using A1 Other 8-66 effects 8-66 animate section valves 8-66 auto section click sound 8-66 faster manual switching 8-66 language 8-66 P Parallel Guidance 10-24 POWER/COMMS Connector 5-3 Power Comms Harness 5-3 alternator 5-31 DB 9-Pin 5-3 starter motor 5-31 switched power connector 5-3 Presets 8-62 backup preset list 8-64 change cal factor 8-63 change preset list 8-62 save to list 8-63 Pressure Adaptor Harness 5-20 Pres
X20 Sprayer Reference Manual Removing the Existing Controller. See Spray ECU, installation Before 5-28 Re-Terminating Valve Harnesses 5-21 Reverse Polarity 5-25 Reverse Polarity Valves 8-11 Reverse Valve Direction 5-19, 8-20 S Safety 1-2 Save As User Configuration 7-2 Saved Files, retrieving 7-5 Saving 9-1 new file name 9-1, 9-4, 9-5 overwrite existing file 9-4, 9-5 Section 1 5-22 Section 2 5-22 Section Drive Output Protection Adaptor 4-2, 4-3 Sections 8-25 guidance 8-28 lines. See Lines nozzles.
X20 Sprayer Reference Manual 5-11 tailshaft mounting 5-15 Tailshaft 5-15 Un-Driven Wheel for Ground Speed 5-11 damage 5-14 Installation 5-12 mounting 5-13, 5-14 steered wheel 5-14 Show Virtual Road If Moving 8-4 Shutdown 6-14 Simulation 8-7, 8-65 Software Version Number 6-7 Solenoid Valve 5-25 Solenoid Valves 5-20 Spare Parts 13-1 dump valve adaptors (to suit Sprayer harness) 13-3 flow sensors 13-2 ground speed/shaft sensor 13-2 in cab 13-1 pressure 13-2 Specifications 14-1 console 14-1 flow sensors 14-2 g
X20 Sprayer Reference Manual 11-6 automatic section control (ASC) 11-8 manual mode 11-4 simulate 11-1 start 11-3 Spraying Indicators 6-10 Spray Line Operating Pressure 5-19 Spray Rate Controller Version 1.98 8-3 Spray Rate Controller Window 6-6 Sub Total (Area) 6-12 top left corner 6-12 Sub Total (Volume Used) 6-12 top left corner 6-12 Switchbox 5-4.
X20 Sprayer Reference Manual tank capacity 10-14 tank is ON (or OFF) 10-15 total capacity 10-14 Terms and Conditions 1-1 application 1-1 copyright 1-1 trademarks 1-2 website 1-2 Testing 12-1 3 wire section valves 12-7 drive test 12-7 switch master switch ON 12-7 dump 12-4 drive test 12-4 PWM Regulator Valve 12-8 prop output test 12-8 regulator 12-1 drive test procedure 12-2 switched power 12-3 Topcon sensors 12-5 input test 12-5 Testing Functionality 4-2 with existing Switchbox 4-3 with no existing Switchb
X20 Sprayer Reference Manual per minute 6-11 per nozzle 6-11 VRC/Logging Synchronization 8-2 Master Switch and Flow 8-3 Master Switch Only 8-3 Off 8-3 window display 8-2 VRC Master Button 8-2, 8-5 green 8-5 red 8-5 W Warnings 6-1 Warranty, Limited 1-2 disclaimer 1-3 electronic 1-2 indemnity 1-3 liability limit 1-3 mechanical components 1-2 repair 1-2 return 1-2 Wheel Factor 8-46 calibrate 8-47 distance check 8-48 manual entry 8-47 Wheel Sensor, location 8-9 Wheel Stud Magnets 5-12, 5-15 X X15 Console 2-1
