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Operation Manual IOSBUS Ammonia Liquid Fertilizer Controller Last Update: 6/16/2016 Read and follow this operating instructions. ME0112000-IN Keep this operating instructions for future reference.
Table of Contents For Your Safety Basic Safety Instructions EC Declaration of Conformity Handling Ammonia Safely Intended Use Layout and Meaning of Warnings Layout and Meaning of Alert Messages De-pressuring the Control System About these Operating Instructions Illustrations in these Operating Instructions Layout of Operating Instructions Layout of References Product Description...
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5.5.2 Inputting the Number of Knives per Section 5.5.3 Inputting the Implement Geometry Calibrating the Flow Meter Using the ISOBUS ECU in the field Setting Rate Starting Application Stopping Application Documenting Work Results Road Mode Troubleshooting and Technical Data Harness Diagrams Cable Pin Diagrams Diagnostics...
• If any part of the operating instructions is unclear, ask your dealer or Mueller-Electronics. • Ensure that everyone in close proximity to the system has been trained how to work with the application product properly.
For Your Safety Basic Safety Instructions EC declaration of conformity This product has been manufactured in conformity with the following national and harmonized standards as specified in the current EMC Directive 2004/108/EC: ▪ EN ISO 14982 Handling Ammonia Safely Contact with anhydrous ammonia can lead to the following: • death • very hazardous thermal or chemical burns •...
For Your Safety Basic Safety Instructions All applicable accident prevention regulations and all other generally recognized safety, industrial, and medical standards, as well as, all road traffic laws must be observed. Any unauthorized modifications made to the equipment will void the manufacturer’s warranty. Layout and Meaning of Warnings All safety instructions found in these Operating Instructions are composed in accordance with the following pattern: DANGER This signal word identifies high-risk hazards, which can cause death or the...
For Your Safety Basic Safety Instructions Layout and Meaning of Alert Messages While working with the implement, an alarm message may appear. The alarm messages have the following purpose: Warn - They warn the operator when the current condition of the implement can lead to hazardous situations.
For Your Safety Basic Safety Instructions 1.7 De-pressurizing the Control System DANGER Ammonia under pressure Death or serious physical injury • Even when the pressure in the system is 0 psi, liquid ammonia can still be present in the system. Ammonia can remain between the shutoff valves and in lines which are lower than the rest of the system.
The instructions were written for the operation of the job computer with Mueller-Electronics display. When the job computer is operated using other ISOBUS displays, the layout of the screens and the information displayed can differ from the illustrations in these operating instructions.
Product Description Regulation Layout of References If any references are given in these Operating Instructions, they will appear Example of a reference: [ ➙ References can be identified by their square brackets and an arrow. The number following the arrow shows you on what page the chapter starts where you can find further information. Product Description General Functions The ISOBUS Liquid ECU, which performance is described in these operating instructions, is used to control the precise application of liquid in agriculture.
Product Description Identification Label Tank with ammonia Safety Valve - This valve is not controlled by the job computer. This is an Aux. Master that is used as a secondary shutoff if something happens to the job computer and the system needs to be closed manually.
Basic Control Principles Powering the ECU Basic Control Principles Powering Up the ISOBUS ECU You can switch on the ISOBUS ECU as follows: 1. Supply the ECU with power. This can be done in the following ways: a) For ISOBUS tractors: Switch the tractor on using the ignition key. b) For non-ISOBUS tractors: Switch on the display.
Basic Control Principles Run Screen Run Screen The work screen is always displayed during work and contains the most important information. The work screen tells you the status of the implement during work. The Run Screen is divided into four areas: Speed Indicator Implement Display Area Information on speed...
Basic Control Principles Tank Display Area Function icon Meaning This opens a screen with counters. This opens a screen into which you can enter the tank content. [➙ 21] This opens screens in which you can configure the system. [➙ 17] This activates Road Mode.
Basic Control Principles Implement Display Area 4.4.2 Implement Display Area Which sections are applying. Tank number indicator. Area remaining based on tank level. Master ON/OFF Indicator. Performance in Area/hour. Rate has been adjusted from Default Rate. This icon also appears briefly when you press the Increase Rate or Decrease Rate icons in Manual Mode.
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Basic Control Principles Section States Possible Section States: The sections can be in four states. You can see the state of a section on the work screen in the implement display area. Display Section State Section is switched off. Section is manually switched off while the SECTION-Control application is working in automatic mode.
Basic Control Principles Operating Valves Operating the Valves You can operate the valves directly using the display function keys. Work Screen will default with icons for Master Control, Section Control and Rate control. Function Icon Funtion Sections Master Switch - Opens and closes the control valve fully. If a master valve is installed, it is also opened and closed.
Configuring the ECU Implement Configuration 5 Preparing the ISOBUS ECU for Use 5.1 When should you configure what? Before using the cultivator for the first time, you must configure the following settings: You have to configure the following Chapter with more information ➙ Implement parameters Inputting the implement parameters [ ➙ Implement dimensions Inputting the implement geometry [ ➙ Configuring the speed source Speed signal [ ➙...
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Configuring the ECU Setting Parameters Configuration Parameters: The list contains all parameters that can appear on the screen. The parame- ters which appear on your display are dependent on the type and configura- tion of your implement. Target Rate You can use this parameter to set how much product you want to apply. If you are working with a prescription map, the value input here will be ignored. The job computer works from the value on the prescription map.
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Configuring the ECU Setting Parameters Working Width Enter the working width of the implement in feet. Regulation Factor This value will adjust the rate the control valve reacts to changes. If the valve is too slow to react you will need to increase the Regulation Factor. If the valve is too fast to react then you will need to decrease the Regulation Factor.
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Configuring the ECU Tank Level Tank Size This value is the total volume of the tank in gallons for product indicated in the screen title area. Tank Level Alarm If the amount of the product in the tank is below this value, an alarm mes- sage appears on the display screen: Low tank content.
Configuring the ECU Tank Level Lock at Last Lock at Last setting should be checked if you want to keep the valve open for servos or keep the pump running for a PWM setup. This allows for a quicker return to the Target Rate when you start applying again. Lock at last should only be used when there is a master valve in the system or with systems that have section valves.
Configuring the ECU Speed Signal The Filling Tank screen appears: 2. Press this Max Tank icon if the tank is empty. 3. If the tank is not completely empty, enter the current tank content in the “Fill Amount” field. The new tank content appears on the Run Screen in the Tank display area. Speed Signal The speed of the vehicle must be known so that the job computer can calculate the application amount.
Configuring the ECU Speed Signal The Speed Calibration screen appears: 2. Press the Tractor icon and confirm that Tractor is the Speed Source. Press the check mark to save. 5.4.2 Radar 1. From the Speed Calibration screen, press the Radar icon. The following screen appears:...
Configuring the ECU Configuring Sections 2. Press to start the Radar calibration. 3. The following screen will appear: 4. Press the arrow to start the calibration. 5. Drive 300 ft. 6. Once you have driven the 300 ft. Press the check mark to stop the calibration.
Configuring the ECU Configuring Sections 5.5.1 Entering the number of sections 1. From the Run Screen, press the Configuration icon. Press the Sections Configuration icon. The Sections screen appears: 2. Enter the number of sections in the “Total sections” line. 3. If you are using fence row nozzles, make sure to put a check mark in the box. 4.
Configuring the ECU Implement Geometry 5.5.3 Inputting the Implement Geometry The geometry is the number of parameters which describe the dimensions of your implement. Inputting the geometry enables the system to know the exact length and width of the machine and the position of the individual sections.
Configuring the ECU Flow Meter Calibration Calibrating the Flow Meter The flow meter is used to measure the amount of applied liquid. Because the number of pulses per gallon can change during the lifespan of a flow meter, calibration must be carried out in the following cases: • Prior to initial startup. • At the start of each season. • If you notice that there are deviations between the actual applied amount and the displayed amount.
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Configuring the ECU Flow Meter Calibration 5. Start application with the master switch. During application, the number of gallons will be counted in the screen “Flow Calibration”. 6. Work a test route on the field until you have applied a few hundred gallons. 7. Stop application. The application will be stopped. No pulses are counted on the display. Press OK to stop the calibration.
Using the ECU in the Field Setting Rate & Starting Application Using the ISOBUS ECU in the Field Setting Rate The rate is the amount which you can apply per acre. The ECU will attempt to operate the control valve so that the rate is maintained during work. There are several ways to specify the rate: • Enter the rate on the “Configuration” screen.
Using the ECU in the Field Stopping Application & Documenting Results Application indicators appear under the implement icon: You have started the application. Stopping Application You can stop application in the following ways: • Close the master valve. • Close all section valves. •...
Using the ECU in the Field Documenting Results Use the following function keys to operate the function: Function Icon Function Clear “Volume” counter Clear “Area” counter Clear “Distance” counter Clear “Time“ counter. Back to work screen Clear content of all trip counters.
Road Mode Instructions for Travel Road Mode DANGER Exposure to Ammonia - Death or heavy injuries Close the tank valves before transporting the implement. The “Road mode” function is used to close the valves for safe transport on public roads. When road mode is activated, the following happens: •...
Troubleshooting Cable Pin Diagrams Troubleshooting & Technical Data Issue Possible causes Possible solution Section valve does • Valve Motor failure • Inspect harness for damage and open not open or close. connectors • Broken wire or open connector • Confirm number of sections matches implement •...
Troubleshooting Cable Pin Diagrams 8.2 Cable Pin Diagrams Connector X1 ECU HC Power - X10 Cavity Description Wire Color Description Cavity Wire Color 0v HC Black 12V HC 12v HC Pressure Sig 2 Radar Speed - X9 5V Electronic Red/White Cavity Boost Pump Description...
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Troubleshooting Cable Pin Diagrams 8.2 Cable Pin Diagrams Connector X5 (Aux) X3: Implement Switch Cavity Description Wire Color Wire Cavity Description Color Implement Switch 0V Electronic Black/White 12V HC Grey Boost Pump X2 - 4000 Harness Inj Switch Signal Cavity Description Wire Color 0v HC...
Troubleshooting Cable Pin Diagrams 8.3 Diagnostics The diagnostic features provide the user feedback to confirm components are working properly and help with troubleshooting. Diagnostics can be accessed from the Run Screen by pressing the Configu- ration icon. Press the Diagnostics icon. There are four Diagnostic screens: Diagnostics: Speed Sensor - While the tractor is moving, you should see a Frequency Input reading of 1-100 hz. If you are using the tractor as your speed source, your frequency reading with be zero.
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Troubleshooting Cable Pin Diagrams Diagnostics: Flow Meter 1 - The screen will show you if you are getting a frequencey input from your flow meter. The pulses (or impluses) should increase as more product is applied. The number 34 corresponds to the pin number on the 42 pin ECU harness. Diagnostics: Flow Meter 2 - This is screen is only applicable if you have a second flow meter installed on your implement.
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