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Raven Hawkeye Operation Manual

Nozzle control
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Hawkeye Nozzle Control
Operation Manual
P/N 016-0171-584 Rev. D
12/16
E28873
Copyright 2016

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  • Page 1 Hawkeye Nozzle Control Operation Manual P/N 016-0171-584 Rev. D 12/16 E28873 Copyright 2016...
  • Page 2 GPS, GNSS, SBAS, etc.). Therefore, Raven Industries cannot guarantee the accuracy, integrity, continuity, or availability of these services and cannot guarantee the ability to use Raven systems, or products used as components of systems, which rely upon the reception of these signals or availability of these services.
  • Page 3 Restart Calibration NCV’s ....................... 23 Restore Hawkeye or Sidekick ICD Default Settings ............23 Chapter 4 Hawkeye™ Nozzle Control and Sidekick Pro ICD Setup .. 25 Hawkeye Tools Menu Overview ....................25 Tools Menu Settings Definitions ....................26 Equipment Settings Tab ....................
  • Page 4 Hawkeye Upper Home Screen ..................46 Hawkeye Lower Home Screen ..................48 Disable Nozzle Control ...................... 52 Activate the Hawkeye Section Override Feature ..............52 Chapter 6 Tally Registers ..............55 Using the Tally Registers ......................55 Resetting a Register ......................
  • Page 5 Table of Contents Diagnostic Trouble Code (DTC) List ..................63 General Troubleshooting ......................69 Appendix A Avoiding Skips with Hawkeye Nozzle Control System ..71 Overview ..........................71 Recommendations for Hawkeye Nozzle Control Operation ..........71 Causes of Skips using Hawkeye Nozzle Control ..............
  • Page 6 Table of Contents Winterizing and Storing the System ................105 Appendix F Hawkeye Flowchart ............107 Hawkeye Flowchart ....................... 107 Appendix G Remote Diagnostics Application........115 Application Screens ......................115 Appendix H Settings and Help Screen Terminology......121 Hawkeye Nozzle Control Operation Manual...
  • Page 7 CALIBRATION REFERENCE SHEET Record settings and calibration values used when programming the system in the fields below and keep this sheet for future reference. General Implement Information Nozzle US (Acres) SI (Hectares) UNITS Spacing Speed Tip Size Section Widths (Boom Cal) P/N 016-0171-584 Rev.
  • Page 8 Low Tank Capacity Limit Fill Flowmeter Units PRODUCT CONTROL SETTINGS Min. Pump Max. Pump Standby Pump PWM Pump PWM Frequency Minimum Nozzle Meter Cal Response Units Rate Deadband PRESSURE SETTINGS Response Min. Rate Pressure Max. Pressure Hawkeye Nozzle Control Operation Manual...
  • Page 9 UNIT DEFINITIONS AND CONVERSIONS UNIT OF MEASURE DEFINITIONS Abbreviation Definition Abbreviation Definition Gallons per Minute Decimeters lit/min Liters per Minute Meter dl/min Deciliters per Minute Miles per Hour Pounds per Square Inch Kilometers Kilopascal km/h Kilometers per Hour Gallons per Acre Volume per Acre lit/ha Liters per Hectare...
  • Page 10 HAPTER Length Pressure • 1 inch = 25.4 mm or 2.54 cm • 1 mile = 1.609 km viii Hawkeye Nozzle Control Operation Manual...
  • Page 11 Raven Hawkeye® control system. • Follow all safety information presented within this manual. • If you require assistance with any portion of the installation or service of your Raven equipment, contact a local Raven dealer for support.
  • Page 12 • Connect the power cable last. • Disconnect the Hawkeye nozzle control system from the vehicle battery before jump-starting the vehicle. • Disconnect the Hawkeye nozzle control system from the vehicle battery before welding any component of the implement. INSTRUCTIONS FOR WIRE ROUTING The word “harness”...
  • Page 13 IMPORTANT SAFETY INFORMATION Allow sufficient clearance from machine component operational zones such as: • Drive shafts, universal joints and hitches (i.e. 3-point hitch) • Pulleys, gears, sprockets • Deflection and backlash of belts and chains • Adjustment zones of adjustable brackets •...
  • Page 14 Inspect all electrical components and connections for damage or corrosion. Repair or replace components, connections, or cable as necessary. • Ensure connections are clean, dry, and not damaged. Repair or replace components, connections, or cable as necessary. Hawkeye Nozzle Control Operation Manual...
  • Page 15 IMPORTANT SAFETY INFORMATION • Clean components or connections using low pressure water, pressurized air, or an aerosol electrical component cleaning agent. • Remove visible surface water from components, connections, or seals using pressurized air or an aerosol electrical component cleaning agent. Allow components to dry completely before reconnecting cables.
  • Page 16 HAPTER Hawkeye Nozzle Control Operation Manual...
  • Page 17 C H A P T E R 2 The Hawkeye® Nozzle Control System is designed to provide PWM product rate and nozzle control via an ISOBUS virtual terminal (VT). Adding the Hawkeye control system to an existing ISOBUS product control system will allow a machine operator to monitor and control product application rate and pressure independently directly from the VT without additional displays, controllers, or consoles.
  • Page 18 Wheel Tracks Direct Injection • Standard - The Hawkeye system will control to a target flow rate and target pressure. This is the most common sprayer setting. • Variable Pressure (VP) - This mode will control to a target-flow rate and target nozzle duty cycle by varying the pressure.
  • Page 19 Connect up to five injection systems to the Viper 4 and ISOBUS to control the whole system through the Hawkeye user interface screens on the virtual terminal. Select a high flow injection system to control a wide range of chemical flow rates from 5 - 200 oz/min.
  • Page 20 Use cable P/N 115-7303-157 for updating nozzles. Cable P/N 115-0172-230 and P/N 115-0171-368 are required to update Hawkeye ECU. Sign up for e-mail alerts to receive notifications when updates for your Raven products are available on the Raven web site.
  • Page 21 3. Touch the Hawkeye Menu button to access the Hawkeye nozzle control system user interface. 4. The first time that the Hawkeye system is started on the VT, or if the default settings have been reset, the first calibration wizard prompt will be displayed.
  • Page 22 2. The Hawkeye ECU will attempt to detect the number of nozzle control valves connected to the left boom (center of the boom to the tip of the left boom) circuit. Check the displayed value against the actual number of valves connected to the left boom circuit.
  • Page 23 1. After completing Pressure Transducer Calibration, press Next and select the appropriate valve type. METER CAL AND UNITS 1. Select the Meter Cal field and enter the calibration value for the flow meter used to monitor the Hawkeye system product flow.
  • Page 24 2. Park the equipment in an area with enough space to unfold the booms and allows for visual inspection of the spray pattern from a moderate distance (e.g. 20 ft [6.1 m]). 3. Set the Hawkeye nozzle control system to manual mode, and set both the pump PWM and nozzle PWM to 50%.
  • Page 25 NOTE: The nozzle PWM percent value may also be used to monitor the operation of nozzle control valves across the spray boom. Refer to Chapter 7, Hawkeye Nozzle Control Valve Diagnostics, for additional assistance with on-screen nozzle control valve diagnostics.
  • Page 26 Refer to “Troubleshooting” section on page 61 for assistance with connection issues. Contact a local Raven dealer for additional troubleshooting assistance if the ECU is still not detected. 2. Once the Sidekick Pro ICD ECU is detected, the Sidekick Pro ICD Menu button will display in the VT Menu.
  • Page 27 SYSTEM CALIBRATION FIGURE 5. Injection Wizard Serial Number Assignment 9. Press the Next softkey. FIGURE 6. Next Screen 10. Set the desired Target Rate for each Sidekick Pro ICD ECU. FIGURE 7. ECU Desired Target Rate PRESSURE TRANSDUCER CALIBRATION The Sidekick Pro ICD pressure transducer is calibrated automatically, however it is possible to re-calibrate the transducer.
  • Page 28 Fluid in the injection pump may be under pressure, even if the system has not been in use recently. Always wear protective equipment and use caution when opening a system that has been previously pressurized. Hawkeye Nozzle Control Operation Manual...
  • Page 29 SYSTEM CALIBRATION FIGURE 10. Outlet Valve Cartridge Pressure Transducer Outlet Valve Cartridge NOTE: It is not necessary to completely remove the valve cartridge from the pump head. Loosen the cartridge to relieve pressure from the pump. 5. Touch the Pressure Cal value and enter a value of zero to calibrate for ambient conditions. 6.
  • Page 30 2. Set the hand valve on the injection pump outlet to recirculate the product back to the supply tank. 3. Remove the cover from the injection pump calibrator. 4. Press the calibrator all the way down and gently replace the calibrator cover. Hawkeye Nozzle Control Operation Manual...
  • Page 31 SYSTEM CALIBRATION FIGURE 14. Calibration Process Calibration Window Install Cover Push Plunger Down Remove Cover NOTE: Do not over-tighten the calibrator cover. 5. Verify the following conditions exist: Injection pressure is less than 12 PSI [82.7 kPa]. b. Pump is off. Vacuum pressure is less than 11.5”...
  • Page 32 6. Press the Sidekick Pro ICD softkey for the desired pump product number. FIGURE 16. Sidekick Pro ICD Menu Button 7. Select the Diagnostics Information tab. FIGURE 17. Diagnostics Information Tab 8. Press the Catch Test Menu button. Hawkeye Nozzle Control Operation Manual...
  • Page 33 Settings Menu NCV’s 1. Open the VT Menu and select the Hawkeye Menu button. 2. Select the Tools Menu softkey along the right side of the display. 3. Press the Equipment Settings tab along the top of the display. 4. Select the desired wizard button to restart the calibration wizard with all current settings and calibration values.
  • Page 34 4. Select the Reset Defaults button at the bottom of the System Information prompt. NOTE: All user settings will be reset and the initial calibration wizard must be completed before the system can be used during field operations. Hawkeye Nozzle Control Operation Manual...
  • Page 35 Product Controller Diagnostics. Access system information which may provide advanced diagnostic and control function information for the Hawkeye system. System Information. Select to view details of the Hawkeye ECU such as hardware and software version numbers, run-time, or task controller connectivity.
  • Page 36 TOTAL NOZZLE COUNT DISPLAY The number of nozzles detected on the Hawkeye nozzle control bus during the calibration wizard will be displayed in this field. If the nozzle count does not match the expected number of nozzles connected to the system, troubleshoot the nozzle control valve bus and restart the calibration wizard.
  • Page 37 AccuBoom will only open/close NCV’s. A Master Switch is required to open/close the section valves. • Hawkeye HD section control will handle each nozzle like an individual section. Requires Viper 4 and HD unlock. AccuBoom will only open/close NCV’s. A Master Switch is required to open/close the section valves.
  • Page 38 This requires an auxiliary valve to divert flow into a catch vessel. Raven recommends that a check valve is plumbed to end of the hose going from the pump to the catch vessel to prevent excess fluid from leaking into the catch vessel when the pump is off.
  • Page 39 HAWKEYE™ NOZZLE CONTROL AND SIDEKICK PRO ICD SETUP • Target Flow - Displays the target flow rate of the pump as set in the injection wizard or the Hawkeye Home Screen. • Actual Flow - Displays the actual flow rate of the pump during operation.
  • Page 40 • Service Menu – Provides advanced features and options to assist with systems diagnostics or tuning the Sidekick Pro ICD injection system. The service menu should only be used by a trained Raven service technician. Hawkeye Nozzle Control Operation Manual...
  • Page 41 Tools Menu, select the feature by placing a check mark in the corresponding box to enable the feature. • If the VT is capable of automatic section control, but the section control feature is not available in the Hawkeye Tools Menu, the feature must be enabled from a different VT menu. Review the VT operation manual for assistance with the section control or task controller options.
  • Page 42 3. Select the Tools Menu softkey along the right side of the display. 4. Select the System Settings tab along the top of the display. 5. Select the User Settings button and then select the Cal Gyro button. The system will recalibrate the Hawkeye ECU gyro and set the node orientation.
  • Page 43 HAWKEYE™ NOZZLE CONTROL AND SIDEKICK PRO ICD SETUP Refer to the Activate the Hawkeye Section Override Feature section on page 52 for assistance with enabling the section override using an optional Raven ISO Switch Box or the on-screen override button.
  • Page 44 NOTE: Raven flow meters use a meter cal in pulses per 10 gallons [37.9 L]. Copy the information from the tag for future reference as tags may fade or be lost during operation.
  • Page 45 HAWKEYE™ NOZZLE CONTROL AND SIDEKICK PRO ICD SETUP MINIMUM PRESSURE The minimum pressure feature will allow the operator to set the lowest tolerable pressure during field operations. If the application system reaches the minimum pressure, the VT will display an alert and the application system will maintain the flow rate to keep the monitored pressure consistent and to maintain the spray pattern.
  • Page 46 2. From the home screen, select the Tools Menu softkey along the right side of the display. 3. Select the System Settings tab along the top of the display. 4. Select the Preset Setup button. The following information may be available depending if the Hawkeye or Sidekick product tab is selected: •...
  • Page 47 • Product Type VALVE TYPE A PWM type control valve is preferred for proper operation of the Hawkeye nozzle control system. Fast Valve and Standard Valve are available with a second pressure transducer required for proper operation. MIN PWM PERCENT Enter a minimum PWM percent to set the minimum desired output (zero point or shutoff point) for a pulse width modulated (PWM) hydraulic control valve.
  • Page 48 Enter a minimum PWM percent to set the minimum desired output (zero point or shutoff point) for the Hawkeye nozzle control valves. With the machine master switch in the on position, decrease this value until the minimum desired spray pattern is reached in the liquid system.
  • Page 49 HAWKEYE™ NOZZLE CONTROL AND SIDEKICK PRO ICD SETUP PRODUCT TYPE Select Water Based or Fertilizer. Hawkeye will compensate for the different flow characteristics of each liquid. NOTE: The meter cal may need to be adjusted when changing product types. SYSTEM SETTINGS TAB - PRESSURE...
  • Page 50 BOOM PRESSURE CALIBRATION This option will only appear if a transducer is detected. A boom pressure transducer is required for Hawkeye system operation. Calibrates the boom pressure transducer (if present) to a known value. The system will calibrate this automatically during the calibration wizard but the value can be adjusted at any time.
  • Page 51 Logic Voltage. Internal ECU voltage used for processing application data and rate control commands. The logic voltage value should display 4.6V or higher for normal operation of the Hawkeye ECU and the Hawkeye nozzle control system.
  • Page 52 Contact a Raven dealer for information on acquiring feature unlocks. SERVICE MENU Provides advanced features and options to assist with systems diagnostics or tuning the Hawkeye nozzle control system. The service menu should only be used by a trained Raven service technician.
  • Page 53 2. Verify the proper control mode (Standard, Bypass, On/Off, High Flow, VP) is enabled. 3. Set to the desired target rate. Refer to the Hawkeye Upper Home Screen for additional information. 4. Verify the nozzle tip size selection for the Hawkeye nozzle control system.
  • Page 54 Product Selection Buttons Depending upon the mode and system options, the following display areas, information prompts, and features may be accessible via the Hawkeye home screen: • Softkeys Area • Rate and Pressure • Rate and Pressure • Master Switch...
  • Page 55 Tally Register NOZZLE DIAGNOSTICS Select the Nozzle Diagnostics button to access nozzle diagnostic information and settings such as nozzle control valve status or selecting the tip size for Hawkeye operation. Refer to Chapter 7, Nozzle Diagnostic P/N 016-0171-584 Rev. D...
  • Page 56 HAWKEYE UPPER HOME SCREEN The upper portion of the Hawkeye home screen displays the application information for the selected product as well as the units in which the information is displayed. Review the following sections for assistance with the rates information and display on the Hawkeye home screen.
  • Page 57 Hawkeye displays the current vehicle speed on the Hawkeye home screen. Above the vehicle speed display, Hawkeye provides the operator with the application speed range. This range is provided as the optimal range to maintain the target rate and pressure settings. If the application speed exceeds this range, alarm conditions may occur and the Hawkeye nozzle control system may be unable to maintain the desired application rate or pressure.
  • Page 58 Not available for VP, On/Off, and Bypass modes. PRESSURE GAUGE When the Hawkeye product is selected, the pressure gauge provides a visual representation of the actual boom or sparge pressure and displays the allowable pressure deadband during field applications. NOTE: Refer to the Boom Pressure Calibration section on page 40 for additional assistance with calibrating the pressure transducer or configuring the pressure deadband.
  • Page 59 Select the product to make changes to a product. PR1 is reserved for the Hawkeye system. PR2 - PR6 are used for additional injection products. P/N 016-0171-584 Rev. D...
  • Page 60 HAPTER DTC ALARMS STATUS INDICATOR The alarm indicator provides a visual status of the Hawkeye Nozzle Control System and Sidekick Pro ICD injection pump alarms during field applications. The alarm status indicator provides the following display states: OK. The system status is normal and no alarm conditions are currently present.
  • Page 61 Operation Guide for additional assistance with the Raven ISO Switch Box. Use the manual section control buttons at the bottom of the Hawkeye home screen to manually enable or disable sections moving from left to right or from right to left depending upon the selection.
  • Page 62 ISOBUS. If a switch box is detected, use the switch box to manually control implement sections or to enable the override feature. Use the override button at the bottom of the Hawkeye home screen to override all sections for the configured override time. After the override time expires, the task controller will resume automatic operations based upon previous section coverage.
  • Page 63 HAWKEYE OPERATION To manually override all sections on for the configured override time from the Hawkeye home screen: Override VT Menu Hawkeye Menu 1. Open the VT Menu and select the Hawkeye Menu button. 2. Select the Override button along the bottom of the home screen display.
  • Page 64 HAPTER Hawkeye Nozzle Control Operation Manual...
  • Page 65 Hawkeye Tally Menu Registers 1. Open the VT Menu and select the Hawkeye Menu button. 2. From the home screen, select the Tally Registers softkey along the right side of the display. RESETTING A REGISTER To reset a register: VT Menu...
  • Page 66 The lifetime area and volume registers are intended to keep a running tally of a longer term of application data (i.e. product application over a week, month, or season). DEVICE STATS The device area and volume statistics register keeps a running tally of the operating life of the Hawkeye system. This tally cannot be reset by the machine operator. DISTANCE The distance register functions as a Hawkeye system odometer and provides a distance traveled since the last time the distance register was cleared.The distance register display may also be helpful when fine tuning the Hawkeye...
  • Page 67 H AWKEYE NOZZLE CONTROL CHAPTER C H A P T E R 7 VALVE DIAGNOSTICS NOZZLE CONTROL VALVE DIAGNOSTIC DEFINITIONS SECTION DIAGNOSTICS PROMPT To access Hawkeye nozzle control valve diagnostics information by configured section: VT Menu Hawkeye Nozzle Menu Diagnostics 1.
  • Page 68 VT Menu Hawkeye Nozzle Advanced Menu Diagnostics Diagnostics 1. Open the VT Menu and select the Hawkeye Menu button. 2. From the home screen, select the Nozzle Diagnostics softkey along the right side of the display. Hawkeye Nozzle Control Operation Manual...
  • Page 69 Current and Voltage. Each nozzle control valve provides the measured current, in milliamperes, and voltage at the nozzle to the Hawkeye main ECU for display. Use this information to assist with troubleshooting the nozzle control valve bus if necessary or to check the integrity of the Hawkeye nozzle control system.
  • Page 70 Runtime Hours. The runtime tally for each nozzle. Use this information to log the hours run and to help schedule and track maintenance on each nozzle on the Hawkeye control system. Flow Offset Enable (Wheel Tracks). Check this box to increase the flow rate of any two nozzles anywhere on the boom to achieve optimal coverage in the turbulent air conditions behind vehicle wheels.
  • Page 71 T ROUBLESHOOTING CHAPTER C H A P T E R 8 HAWKEYE NOZZLE CONTROL VALVE STATUS FIGURE 1. Nozzle Control Valve LED Status LED TABLE 1. Nozzle Control Valve LED Status Indicator LED Indicator Rate Color State Green Ready Blue...
  • Page 72 HAPTER TECHNICAL SPECIFICATIONS TABLE 2. Hawkeye Nozzle Control Valve Technical Specifications U.S. Metric Height 3.8 in. 9.65 cm Width 1.39 in. 3.53 cm Dimensions Depth 1.35 in. 3.43 cm Weight approximately 7.1 oz. approximately 0.2 kg 13.6 V DC nominal...
  • Page 73 TROUBLESHOOTING DIAGNOSTIC TROUBLE CODE (DTC) LIST The following trouble codes may be displayed by the Hawkeye nozzle control system and should help the operator to identify and correct issues with system during field operations:. Code ID Description Recommended Actions 1. If this error occurs frequently, check the ISOBUS connections and review the VT display troubleshooting procedures.
  • Page 74 Equipment speed is below 1. Increase vehicle speed above 0.5 mph [0.8 4305 operational range km/h]. 1. Recalibrate the ECU gyro. 4985 No yaw rate 2. Contact a local Raven dealer for additional assistance. Hawkeye Nozzle Control Operation Manual...
  • Page 75 Some nozzles were not detected 523010 during nozzle calibration 3. Cycle system power and reset defaults. 4. Connect the Raven Service Tool to the ISOBUS and verify communication to the nozzles. 1. Restart the calibration wizard. 2. Cycle system power and reset defaults.
  • Page 76 1. Reduce the equipment speed. 2. Review “Avoiding Skips with Hawkeye™ Nozzle Control System” section on page 71. 3. Refer to the Hawkeye Upper Home Screen Monitored flow rate is higher section on page 46 for assistance with setting than the target rate deadband or adjusting the target rate.
  • Page 77 TROUBLESHOOTING Code ID Description Recommended Actions 1. Reduce the equipment speed. Target flow too high 2. Reduce the target application rate. 523154 1. Increase the equipment speed. Target flow too high 2. Increase the target application rate. Chemical tank is empty 1.
  • Page 78 Check the CAN connections Injection pump lost of the injection device. communication 2. Connect the Raven Service Tool to the ISOBUS and verify communication. 1. Increase equipment speed to the range displayed on the Hawkeye home screen. Refer to the Hawkeye Upper Home Screen section...
  • Page 79 • Restart the calibration wizard to reindex the nozzle control valves across the implement width. • Contact a local Raven dealer for additional assistance. Rate reads “0.” • Verify SPEED is registering accurately. If SPEED is zero, refer to the VT display troubleshooting procedure.
  • Page 80 • Verify power to the nozzle. with Raven Service Tool Action • Verify pin 5 “sw in” is three volts. • With DWM, measure resistance across pins 2 and 4. It should measure 60-80k ohms. Hawkeye Nozzle Control Operation Manual...
  • Page 81 SYSTEM OVERVIEW The Hawkeye nozzle control system is designed to pulse each spray tip using an alternating pattern across the implement width. This alternating nozzle spray pattern relies upon an overlapping spray tip pattern and droplet dispersion to achieve complete and even coverage during field applications.
  • Page 82 Pattern Coverage View NOTE: In Automatic control mode, the Hawkeye nozzle control system will adjust the system to maintain the optimal application coverage within the operational ranges provided in the Tip Selection and Application Speed Guide section on page 75.
  • Page 83 CAUSES OF SKIPS USING HAWKEYE NOZZLE CONTROL Operating the Hawkeye nozzle control system at or outside of the recommended operational ranges may result in under-application or banding. FOR EXAMPLE: Under-application or horizontal banding may be observed if the operator from the previous example were to toggle the application mode from Automatic to Manual and then increase the application speed from 15 mph [24.1 km/h] to 22 mph [35.4 km/h] without manually increasing the nozzle control valve duty cycle.
  • Page 84 Boom pressure is too low resulting in the nozzle tip not being able to achieve full spray pattern. NOTE: Refer to Recommendations for Hawkeye Nozzle Control Operation section on page 71 and recall the recommended spray height for 80° spray tips. Refer to Tip Selection and Application Speed Guide section on page 75 for boom and spray tip pressure recommendations.
  • Page 85 TIP SELECTION AND APPLICATION SPEED GUIDE DRIFT CONTROL The table below shows the drift control specifications for different nozzle manufacturers. Use this information when selecting the appropriate nozzles for your application. TABLE 1. Nozzle Drift Control by Manufacturer. Boom TeeJet Wilger Hypro Tip Size...
  • Page 86 It is recommended to avoid operating at, or close to, the upper and lower limits of the speed or flow rate ranges shown for each spray tip. Hawkeye Nozzle Control Operation Manual...
  • Page 87 STANDARD STYLE NOZZLE BODIES TABLE 3. Speed Table for Standard (Straight) Style Nozzle Bodies (Imperial) Boom Speed Range (MPH) Pressure Size 3 GPA 5 GPA 8 GPA 10 GPA 15 GPA 20 GPA (PSI) 20.0 10.6 3.2 30.0 12.9 3.6 40.0 14.9 3.9 50.0...
  • Page 88 36.4 7.7 24.3 5.8 18.2 12.1 10.4 21.9 71.1 13.1 42.7 28.5 6.6 21.3 4.4 14.2 12.2 24.2 80.3 14.5 48.2 32.1 24.1 4.8 16.1 13.8 25.5 85.8 15.3 51.5 10.2 34.3 7.7 25.7 17.2 14.7 Hawkeye Nozzle Control Operation Manual...
  • Page 89 Speed Range (km/h) Boom Pressure 5215.90 L/ Size 30 L/ha 75 L/ha 100 L/ha 150 L/ha 175 L/ha (kPa) 19.1 59.9 11.4 35.9 7.6 24.0 5.7 18.0 12.0 10.3 22.0 71.5 13.2 42.9 28.6 6.6 21.5 4.4 14.3 12.3 25.1 83.9 15.0 50.3...
  • Page 90 PPENDIX Hawkeye Nozzle Control Operation Manual...
  • Page 91 A P P E N D I X B The following diagrams illustrate the proper installation of the Hawkeye PCII ECU with various VT displays. These generic diagrams are good examples for both factory and after market installations. Refer to equipment specific drawings and installation manual for precise details for your equipment.
  • Page 92 PPENDIX FIGURE 2. Generic Cabling for Pull Type Sprayer (Option 2) Hawkeye Nozzle Control Operation Manual...
  • Page 93 FIGURE 3. Generic Cabling for Self Propelled Sprayer P/N 016-0171-584 Rev. D...
  • Page 94 PPENDIX FIGURE 4. Generic Cabling for Self Propelled Sprayer with Existing Raven CAN Hawkeye Nozzle Control Operation Manual...
  • Page 95 FIGURE 5. Generic Cabling for Pull Type Sprayer with Existing Raven CAN P/N 016-0171-584 Rev. D...
  • Page 96 PPENDIX FIGURE 6. Generic Cabling for Pull Type Sprayers with Existing IBBC Connections Hawkeye Nozzle Control Operation Manual...
  • Page 97 FIGURE 7. 20” Spacing Generic Cabling P/N 016-0171-584 Rev. D...
  • Page 98 PPENDIX FIGURE 8. Generic Hawkeye Nozzle Control System Connection Diagram Terminator Secondary Cable Hawkeye Nozzle Cable, Primary, Left Cable, Primary, Right Secondary Cable Terminator Hawkeye Nozzle Control Operation Manual...
  • Page 99 C ALIBRATION VALUES APPENDI X A P P E N D I X C SECTION WIDTHS Use the following formulas to help calculate the section widths. Calculate the section width with the formula: × Where T = the number of Tips in each section, S = the Spacing between tips, and SW = the Section Width. FOR EXAMPLE: 20 tips in a section with spacing of 40 inches [50.8 cm] would yield: ×...
  • Page 100 The sensitivity value sets the sensitivity of the pressure readings into the product controller. The values range from 1 to 9, with 1 the most sensitive and 9 the least sensitive. If the value is set too low, the pressure reading could be unstable. The default value is 2. Hawkeye Nozzle Control Operation Manual...
  • Page 101 Inspection Frequency Procedure 1. With the system power on, ensure all Hawkeye NCV LEDs are flashing. If not, check the cable connections to the NCV’s and the fuses in the fuse block located near the boom on the chassis cable harness.
  • Page 102 1. Fill the chemical tank with water or another rinse agent, or use the pump tank inlet calve to select a separate rinse tank source (if present). 2. If Hawkeye Auto mode, set a pump and nozzle PWM of approximately 50%. Set the injection pump rate to around 30-50 oz/acre.
  • Page 103 Inspection Frequency Procedure 1. With the system power on, ensure all Hawkeye NCV LEDs are flashing. If not, check the cable connections to the NCV’s and the fuses in the fuse block located near the boom on the chassis cable harness.
  • Page 104 (P/N 321-0000-457) NOZZLE CONTROL VALVE MAINTENANCE PROCEDURE Hawkeye nozzle control valves are designed to provide up to 500 hours maintenance free operation with proper equipment maintenance as recommended by the equipment or chemical manufacturer. However, the seals may become worn or swollen due to chemical compounds, chemical formulations, or high operating pressures. This may cause accelerated wear to the sealing surfaces.
  • Page 105 Nozzle Control Valve 1. Loosen the fly nut (item 1) and remove the Hawkeye nozzle control valve from the nozzle body. 2. Inspect the large o-ring (item 6) on the face of the valve body (item 4). Replace if necessary.
  • Page 106 7. Place large o-ring (item 6) onto valve body face. 8. Thread fly nut onto nozzle body on equipment spray boom. 9. Hand tighten the fly nut to the nozzle body or use the Hawkeye fly nut wrench if necessary. Do not over tighten.
  • Page 107 Technical Specifications section on page 91 to inspect the nozzle control valve, o-rings, and plunger assembly. d. Repeat this procedure to verify leak has stopped. Contact a local Raven dealer for additional assistance if leaks persist. 7. Repeat this process to check nozzle control valves on each section of the equipment.
  • Page 108 Disconnect the extension cable from the flow meter. Hold the extension cable so that the keyway is facing toward the 12 o’clock position. FIGURE 7. Flow Meter Extension Cable Pin Diagram (Con-X-All) Keyway 2 o’clock o’clock Ground Power 5 VDC 5 VDC 6 o’clock Signal Hawkeye Nozzle Control Operation Manual...
  • Page 109 Settings Registers 1. Open the VT Menu and select the Hawkeye Menu button. 2. From the home screen, select the Tools Menu softkey along the right side of the display. 3. Select the System Settings tab along the top of the display and select the Product Control Settings button.
  • Page 110 Registers 1. Fill the applicator tank with clean water. 2. Open the VT Menu and select the Hawkeye menu button. 3. From the home screen, select the Tools Menu softkey along the right side of the display. 4. Select the System Settings tab along the top of the display and select the Product Control Settings button.
  • Page 111 P/N 016-0171-584 Rev. D...
  • Page 112 PPENDIX Hawkeye Nozzle Control Operation Manual...
  • Page 113 Virtual sections should show up in boom settings. If properly completed, the ISO icon at the top right of the screen will be green. Hawkeye nozzle control valves must be properly indexed for this to work.
  • Page 114 (e.g. 20 ft [6.1 m]). 3. Set the Hawkeye nozzle control system to manual mode, and set both the pump PWM and nozzle PWM to 50%. Refer to the ± Bump section on page 44 for assistance with adjusting the PWM percent values in the manual control mode.
  • Page 115 If the Hawkeye system came installed on the equipment from the equipment manufacturer, or if a sparge pressure transducer is installed with the Hawkeye control system, check the transducer specifications and refer to the “Advanced Transducer Calibration”...
  • Page 116 PPENDIX Hawkeye Nozzle Control Operation Manual...
  • Page 117 A P P E N D I X F HAWKEYE FLOWCHART This section provides a flowchart of the Hawkeye screens and may be useful for navigating though the VT. The flowcharts start on the next page. P/N 016-0171-584 Rev. D...
  • Page 118 PPENDIX FIGURE 1. Hawkeye Screen Flow (Tools Menu Softkey) Hawkeye Nozzle Control Operation Manual...
  • Page 119 FIGURE 2. Hawkeye Screen Flow (Tools Menu Softkey Continued) Press OK on any of the settings screens to return to the System Settings P/N 016-0171-584 Rev. D...
  • Page 120 PPENDIX FIGURE 3. Hawkeye Screen Flow (Tools Menu Softkey Continued) Hawkeye Nozzle Control Operation Manual...
  • Page 121 FIGURE 4. Hawkeye Screen Flow (Tally Registers and Diagnostics Menu Softkeys) P/N 016-0171-584 Rev. D...
  • Page 122 PPENDIX FIGURE 5. Hawkeye Injection Screen Flow (Diagnostics Information and Calibration) Hawkeye Nozzle Control Operation Manual...
  • Page 123 FIGURE 6. Hawkeye Injection Screen Flow (Product Setup, Alarms, and System Information) P/N 016-0171-584 Rev. D...
  • Page 124 PPENDIX Hawkeye Nozzle Control Operation Manual...
  • Page 125 A P P E N D I X G APPLICATION This section provides information on the Remote Diagnostics Application (available on the Raven App store). IntelliSpray allows the user to control the system and perform diagnostics through a personal mobile device such as a tablet or smart phone.
  • Page 126 • VT Status - VT Connection Status • ECU Voltage - Connected ECU voltage • Pump PWM - Pump PWM percentage • Signal Strength - Wireless signal strength • Packet Rate - Wireless data speed Hawkeye Nozzle Control Operation Manual...
  • Page 127 This list will show all of the supported ECU Wireless IDs the mobile device has detected. Select the desired ECU Wireless ID (the wireless ID can be found on the System Information screen on the PC II CT) and enter the passcode.
  • Page 128 Pressures pump on/off Pump PWM Percentage Icon Function Turn section on or off. There is an icon for turning the section to the right or left of. Turn all sections on. Turn all sections off. Hawkeye Nozzle Control Operation Manual...
  • Page 129 Icon Function Turn product pump off. Section Status. Green border indicates on. Gray border indicates off. P/N 016-0171-584 Rev. D...
  • Page 130 PPENDIX Hawkeye Nozzle Control Operation Manual...
  • Page 131 Restart the setup wizard to modify this setting. Enable Hawkeye Nozzle Control to activate nozzle control system. Disable to Enable Hawkeye utilize conventional liquid application. Hawkeye nozzle control valves will remain Nozzle Control closed during conventional application.
  • Page 132 Enter a minimum PWM percent to set the minimum desired output (zero point or Minimum Nozzle shutoff point) for the Hawkeye nozzle control valves. With the machine master switch in the on position, decrease this value until the minimum desired pressure is reached in a liquid system.
  • Page 133 Select the pressure sensor range from the drop down menu. Refer to OEM for Type transducer installed, or Raven part numbers. A PWM type control valve is required for proper operation of the Hawkeye nozzle Control Valve Type control system. When operating with the Hawkeye nozzle control system, the valve type setting cannot be modified.
  • Page 134 PPENDIX Hawkeye Nozzle Control Operation Manual...
  • Page 135 Bring the defective part and proof of purchase to your Raven dealer. If the dealer approves the warranty claim, the dealer will process the claim and send it to Raven Industries for final approval. The freight cost to Raven Industries will be the customer’s responsibility. The Return...
  • Page 136 How Can I Get Service? Bring the defective part and proof of purchase to your Raven dealer. If the dealer approves the warranty claim, the dealer will process the claim and send it to Raven Industries for final approval.

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016-0171-584