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Rev C    6/17/2020 

 

 

 

 

 

 

maxAI 430i & maxAI 430iv  

Technical Manual 

© August 2021 by maximatecc.  All Rights Reserved. 

The contents of this manual are intended for the sole benefit of maximatecc’s customer and must not be disclosed 

to persons outside of the intended user’s company without maximatecc’s permission.  This material is regarded 
as intellectual property and the user is, therefore advised that he/she must treat its contents as being confidential 
between maximatecc and the User Company. 

 

Summary of Contents for maxAI 430i

Page 1: ...ded for the sole benefit of maximatecc s customer and must not be disclosed to persons outside of the intended user s company without maximatecc s permission This material is regarded as intellectual property and the user is therefore advised that he she must treat its contents as being confidential between maximatecc and the User Company ...

Page 2: ...3 5 1 2 Illumination 14 3 5 1 3 Language Units 17 3 5 1 4 Trip Information 19 3 5 1 5 Communications 21 3 5 1 6 Service Interval 22 3 5 1 7 Change Pin Code 26 3 5 2 Instrument Setup 28 3 5 2 1 Demo 28 3 5 2 2 Built In Configuration 29 3 5 2 3 DPF Regeneration 37 3 5 3 Fault Codes 41 3 5 3 1 Active Fault Codes 41 3 5 3 2 Inactive Fault Codes 42 3 5 3 3 Clear All Fault Codes 43 3 5 3 4 LCD Warning L...

Page 3: ... 2020 5 Appendices 53 5 1 Appendix A Transmission Parameters 53 5 2 Appendix B Fault Codes 54 5 3 Appendix C Analog Inputs 55 5 4 Appendix D Gauge abbreviations 56 6 Troubleshooting Guide 57 7 Revision History 59 ...

Page 4: ...bleshoot the maxAI 430iv display as well as to provide background information regarding the overall operation of a data bus Additional data bus information not covered in this manual is available from the SAE The user is expected to have a basic knowledge of the vehicle s electrical wiring circuits and schematics as well as operating parameters normally displayed on an instrument cluster such as e...

Page 5: ...AI 430iv Flush Mounting Recommended panel cut out size for flush mounting is 146 5mm 5 77 x 110 9mm 4 37 with 6 6mm 0 26 radius on the corners Insert the instrument in the panel and secure the brackets over the mounting points using supplied washer and screw Tighten the screws 5 to 6 in lb to secure the instrument ...

Page 6: ...axAI 430i maxAI 430iv Hole Mounting Recommended panel cut out size for 3 hole mounting is 85 8mm 3 38 Insert the instrument in the panel and secure the brackets over the mounting points using supplied washer and screw Tighten the screws 5 to 6 in lb to secure the instrument ...

Page 7: ...ounting location for Ram mount and secure the round ball base Secure diamond ball base to the diamond mounting point using supplied washer and screw Tighten the screws 5 to 6 in lb to secure the instrument Loosen the double socket arm and insert the ball of the diamond base in one end and the ball of the round base in the other end and tighten the double socket arm ...

Page 8: ...Pin 6 to data bus 2 J1939 ONLY Connect Pin 7 to digital output triggered device Connect Pin 8 to Ground Connector J2 Connect Pin 1 to analog or digital input configurable Connect Pin 2 to analog or digital input configurable Connect Pin 3 to analog or digital input configurable Connect Pin 4 to analog or digital input configurable Connect Pin 5 to analog or digital input configurable Connect Pin 6...

Page 9: ...figured to read voltage resistance frequency and digital inputs LOW HIGH One input 6 is dedicated to read current ideal for 4 20mA sensors See Appendix C section for additional information 3 Display Features The image below is a detail of the maxAI 430i maxAI 430iv display features LCD Warning Light Indicator Popup Indicator ...

Page 10: ...m a x A I 4 3 0 i v T E C H N I C A L M A N U A L 7 Rev C 6 17 2020 3 1 Navigation Keypad Functions Basic Navigation When the 3rd button is pressed the main menu items are displayed ...

Page 11: ...i v T E C H N I C A L M A N U A L 8 Rev C 6 17 2020 Pressing the Arrow Keys will move the menu selector to the other menu items Pressing the Select Key on the highlighted menu item will open up the particular menu page ...

Page 12: ... T E C H N I C A L M A N U A L 9 Rev C 6 17 2020 Pressing the Arrow Keys will move the selection bar to other menu items When the desired item is highlighted by the selection bar pressing Select Key will select that item ...

Page 13: ...ngs and Menu Options Getting Started Basic display settings such as date time backlighting color mode and contrast are adjusted on the maxAI 430iv display Other instrumentation configurations and controls are performed with the maxAI Configuration Software See the Configuration Software Installation and Operation Manual for more information ...

Page 14: ... video from the attached camera Press any of the other 3 buttons to return to return For best video experience use a camera with 420 lines of resolution When video is configured to CAN message the camera icon will not be present and the cluster will switch to video mode when ever the configured CAN message is received with the proper value if the value of the CAN message is different than the one ...

Page 15: ...urmeter Reset Trip Odometer Communications Set Baud Rate Service Interval Reset Service Service Enable Service Interval Mode Set Interval Change Pin Code 2 Instrument Setup Demo Enable Disable Built in Configuration Output Screens DPF Regeneration 3 Fault Codes Active Fault Codes Inactive Fault Codes Clear All Fault Codes LCD Warning Lights 4 System Information To enter these menu settings Pin Num...

Page 16: ...ues using the Arrow Keys Once the value is set press the Select Key to move to the next value When the Select Key is pressed on the last value the date time will be set and the screen will return to the Settings sub menu If an error is made while setting these values use the Cancel Key to return to the previous value NOTE Although date is entered in Day Month Year format it will be displayed in Mo...

Page 17: ...ination Changing Color Theme Select Color Theme Select theme by scrolling to desired theme using the Arrow Keys Once the desired color theme is highlighted press the Select Key to set the color theme The color theme will be set and the screen will return to the Illumination sub menu ...

Page 18: ...ng up or down using the Arrow Keys Once the desired contrast has been reached set the contrast by pressing the Select Key The contrast will be set and the screen will return to the Illumination sub menu NOTE In order to prevent shutoff of the screen the lowest brightness accepted is 10 The slider will not go below 10 in order to assure this feature ...

Page 19: ...ging Keypad Backlighting Select Keypad Backlight Select ON or OFF by using the Arrow Keys Once the desired backlight has been reached set the backlight option by pressing the Select Key The keypad backlight will be set and the screen will return to the Illumination sub menu ...

Page 20: ...g to desired language using the Arrow Keys Once the desired language is highlighted press the Select Key to set the language The language will be set and the screen will return to the Language Units sub menu NOTE The current version of the maxAI 430iv software only supports English language Future software updates will include additional language options ...

Page 21: ... Selecting Units Select Units Select units by scrolling to desired unit of measure using the Arrow Keys Once the desired unit of measure is highlighted press the Select Key to set the units The units will be set and the screen will return to the Language Units sub menu ...

Page 22: ...19 Rev C 6 17 2020 3 5 1 4 Trip Information Resetting Trip Hourmeter Select Reset Trip Hourmeter Press the Select Key to confirm reset or Cancel Key to cancel At this point the screen will return to the Trip Information sub menu Resetting Trip Odometer ...

Page 23: ... 0 i v T E C H N I C A L M A N U A L 20 Rev C 6 17 2020 Select Reset Trip Odometer Press the Select Key to confirm reset or Cancel Key to cancel At this point the screen will return to the Trip Information sub menu ...

Page 24: ...5 1 5 Communications Communications settings is protected with pin enter pin and proceed please refer to Change Pin Code section for futher information about Pin Once pin is entered Communications menu will be available Select either Set Baud Rate CH0 or Set Baud Rate CH1 ...

Page 25: ...e by scrolling to desired rate using the Arrow Keys Once the desired baud rate is highlighted press the Select Key to set the rate The baud rate will be set and the screen will return to the Communications sub menu 3 5 1 6 Service Interval Selecting Service Enable Select Service Enable ...

Page 26: ...A L 23 Rev C 6 17 2020 Select Enable or Disable by using the Arrow Keys Once the desired option is highlighted press the Select Key to make your selection At this point the screen will return to the Service Interval sub menu Selecting Interval Mode ...

Page 27: ...ect Service Interval Mode Select Odometer or Hourmeter by using the Arrow Keys Once the desire option is highlighted press the Select Key to make your selection At this point the screen will return to the Service Interval sub menu Selecting Set Interval Select Set Interval ...

Page 28: ...eys Once the desired value is reached select it and move to the next digit by pressing the Select Key Once all digits are set the screen will return to the Service Interval sub menu If at any point in this process a previous digit needs to be adjusted press the Cancel Key to move backwards through the digits Reset Service Interval Select Reset Service ...

Page 29: ... the service interval sub menu 3 5 1 7 Change Pin Code MaxAI430 cluster has Pin protected settings that can only be accesed by entering the correct Pin Number The default Pin Number is 0000 and can be changed by user using this menu In case that Pin is forgotten the Pin number can be changed using Master Pin Number 7512 This Pin Number will only allow to change the current Pin Number for a New Pin...

Page 30: ...lue is reached select it and move to the next digit by pressing the Select Key Once all digits are set and the Pin Number is correct the screen change to the New Pin Code screen If at any point in this process a previous digit needs to be adjusted press the Cancel Key to move backwards through the digits New Pin Code The New Pin Number can be entered in a similar matter as the Current Code ...

Page 31: ...ng to Instrument Setup and pressing the Select Key 3 5 2 1 Demo Turning Demo Mode On Off Select Demo Select Enable or Disable by scrolling to desired option using the Arrow Keys Once the desired option is highlighted press the Select Key to enable or disable the demo mode At this point the screen will return to the Instrument Setup sub menu ...

Page 32: ...L M A N U A L 29 Rev C 6 17 2020 3 5 2 2 Built In Configuration Selecting Built In Configuration Communications settings is protected with pin enter pin and proceed please refer to Change Pin Code section for futher information about Pin ...

Page 33: ...lt In Configuration You will have the option to configure the instrument Screens or the instrument Output type Select Output or Screens by scrolling to desired option using the Arrow Keys Once the desired option is highlighted press the Select Key Setting up Screens Select Screens ...

Page 34: ...rned on the Arrow Keys will allow you to scroll throught the Layouts NOTE If a screen is already turned on but you wish to adjust further details of that screen you must first turn screen off and then back on before proceeding Once the desired screen layout is highlighted press the Select Key to set the screen layout then once Edit is highlighted press the Select Key to set the parameters for each...

Page 35: ...he instrument to be configured is selected use the Arrow Keys to select the type of signal After selecting the signal type you will need to select the signal source Use the Arrow Keys to scroll between CAN or Analog Once the desired source is selescted press the Select Key to set the source NOTE Signal Settings in config may show metric as the selected units but this will automatically adjust base...

Page 36: ...g the input screen will appear Use the Arrow Keys to scroll to the desired input then press the Select Key to turn the input on Once the input is selected select the signal type Use the Arrow Keys to scroll to the desired signal type Available types include Resistance Voltage and Frequency Once the desired signal type is highlighted press the Select Key to select the type ...

Page 37: ...please refer to the maxAI PC Configuration Tool In order to return to the gauge configuration screen press the Cancel Key to step backwards Repeat this for each instrument being configured as well as selecting the odometer hourmeter When finished with each parameter press the Cancel Key to return to the previous Screens sub menu Once all Screens changes are made press the Cancel Key to save and re...

Page 38: ... 35 Rev C 6 17 2020 Before finalizing changes and returning to the Built In Configuration sub menu you will be prompted to confirm saving changes Press the Select Key to save the changes or press the Cancel Key to discard the changes Setting up Output ...

Page 39: ...w Keys to scroll to the Activated By options To select the activation source press the Select Key while on the highlighted activation selection Like with the Output Type only one activation source can be selected so selecting an activation source will automatically deselect any activation option already selected NOTE If no Output Type changes are desired but you wish to change the activation type ...

Page 40: ... 3 5 2 3 DPF Regeneration Selecting DPF Regeneration Select DPF Regeneration DPF Regeneration information will be displayed The default state when entering DPF Regeneration screen will be Regen Mode Auto the banner in the top of the screen in indicate the current state ...

Page 41: ...ily in the banner on the top of the screen The status of the Inhibit Regen Key will be maintained through power cycles Regen Mode Key Regen Mode AUTO Regen Mode MANUAL The Regen Mode Key will work as a toggle switch that will allow the operator to change between Automatic or Manual Def regeneration Default status will be AUTO once the Inhibit Regen is confirmed MANUAL the cluster will send to ECM ...

Page 42: ...to perform the regen cycle Default status will be OFF once the Force Regen is pressed the cluster will send to ECM the SPN 3696 as active for one second and then the cluster will automatically switch the SPN 3696 as not active and changing the switch state back to default status OFF Every time the Force Regen Key is pressed the message Initiate Regen momentarily in the banner on the top of the scr...

Page 43: ...30iv Lamp 13 Exhaust System Cleaning Lamp Lamp 13 is implemented by SPN 3697 also SPN 3700 and SPN 4175 are used to determine lamp state SCR System Cleaning Lamp Command is implemented by SPN 6915 with support from SPN 6916 and SPN 6934 to determine lamp state If SPN 6915 is in the ECM broadcast its content supersedes SPN 3697 Lamp 13 flow chart Lamp 13 Lamp 14 ...

Page 44: ...o the Diesel Particulate Filter Regeneration Inhibit Switch Or if the cluster receives SPN 6918 as inhibited due to the SCR system cleaning Inhibit Switch If both SPNs are communicated give priority to SPN 6918 3 5 3 Fault Codes Select fault codes from main menu by scrolling to Fault Codes and pressing the Select Key 3 5 3 1 Active Fault Codes Viewing Active Fault Codes Select Active Fault Codes ...

Page 45: ...the Back Key to return to the Fault Codes sub menu NOTE Fault codes are displayed according to J1939 71 error definition Diagnostic Trouble Codes DTC is made up of 4 independent fields including Suspected Parameter Number SPN Failure Mode Identifier FMI Occurrence Count OC and SPN Conversion Method CM Please refer to J1939 71 for DTC definitions 3 5 3 2 Inactive Fault Codes Viewing Inactive Fault ...

Page 46: ...t codes will be displayed Use the Arrow Keys to select Engine Transmission or Retarder faults to be viewed To exit the inactive fault codes screen press the Back Key to return to the Fault Codes sub menu 3 5 3 3 Clear All Fault Codes Clearing Fault Codes Select Clear All Fault Codes ...

Page 47: ...the Select Key to clear all fault codes or Cancel Key to back out without clearing the codes At this point the screen will confirm clear completed Press the Select Key to return to the Fault Codes sub menu 3 5 3 4 LCD Warning Lights LCD Warning Lights Select LCD Warning Lights ...

Page 48: ... Tool When the LCD Warning light is off the background of the icon will be gray once the LCD Warning Light is turn on the background will change to the configurable background color To exit this screen just click any keypad Also the LCD Warning lights will be displayed on any of the main screens as a pop up icon whenever the LCD Warning Light is turned on Click any keypad ...

Page 49: ...D Warning Light indicator will be with the color of highest priority 1 Red 2 Amber 3 Blue 4 Green By clicking any keypad will display LCD Warning lights to check all the active LCD Warning Lights status and to exit click again any key 3 5 4 System Information Select system information from main menu by scrolling to System Information and pressing the Select Key maxAI 430iv system information will ...

Page 50: ...0 i v T E C H N I C A L M A N U A L 47 Rev C 6 17 2020 3 6 Navigating Display Screens The maxAI 430iv can display up to 5 screens of instrumentation To navigate these screens scroll left and right using the ArrowKeys ...

Page 51: ...ayed in the banner Only the first message received will be displayed in the banner until the pop up is dismissed by pressing any Keypad Once the pop up is dismissed a screen listing all active faults will be displayed Navigate through all listed Faults using the Arrow Keys exit this screen to return to previous screen by Cancel Key and in case that an LCD warning light is active at the same time a...

Page 52: ... like an information super highway in the vehicle A data bus allows various controllers such as the engine controller transmission controller chassis controller etc to communicate with each other and any other components connected to the data bus Most new diesel engines are controlled by an Engine Control Module ECM that uses information from various sensors to adjust operating parameters such as ...

Page 53: ... as engine and vehicle speed coolant and oil temperatures oil and fuel pressures as well as error codes from the various controllers 4 2 Data Bus Hardware The physical aspects of the data bus are quite simple It s nothing more than a pair of wires twisted together commonly referred to as a twisted pair running from one controller to another ...

Page 54: ...cket that identifies where the data was transmitted from For example SA 0 indicates that the data packet was transmitted from the primary engine controller The parameter group number is the identification label for the group of data that follows the PGN This defines what type of information the parameter data will be e g engine oil pressure values The parameter data is a group of data bytes that c...

Page 55: ... to an existing data bus termination should already exist and no additional termination is required The SAE specification forbids the use of internal data bus termination because the data bus must remain intact if any device is removed If a specific module terminated the data bus and that module was removed then the data bus could cease to operate The data bus shield must also be terminated proper...

Page 56: ...ne Coolant Temp HOURS 65253 247 Engine Total Hours Of Operation Dedicated to Digital Gauge Central Down IC1 65270 105 Engine Intake Manifold Temp LFE1 65266 183 Engine Fuel Rate LFE1 65266 51 Throttle Position LFE1 65266 185 Fuel Economy TRF1 65272 127 Transmission Oil Pressure TRF1 65272 177 Transmission Oil Temperature VD 65248 244 Trip Distance Dedicated to Digital Gauge Central Down VEP1 65271...

Page 57: ...630 0 31 Calibration Memory 631 0 31 Calibration Module 639 0 31 J1939 Network 1 Primary Vehicle Network 646 0 31 Engine Turbocharger 1 Wastegate Drive 1188 0 31 Engine Turbocharger Wastegate Actuator 1 Position 651 0 31 Engine fuel 1 Injector Cylinder 1 652 0 31 Engine fuel 1 Injector Cylinder 2 653 0 31 Engine fuel 1 Injector Cylinder 3 654 0 31 Engine fuel 1 Injector Cylinder 4 655 0 31 Engine ...

Page 58: ... x A I 4 3 0 i v T E C H N I C A L M A N U A L 55 Rev C 6 17 2020 5 3 Appendix C Analog Inputs Current maxAI 430i analog inputs supported Analog input Type Signal 1 5 Voltage 0 32V 1 5 Resistance 0 5 000 Ω ...

Page 59: ...fold Temperature EngOil Engine Oil Pressure BrakeSec Secondary Brake Pressure BrakePri Primary Brake Pressure TransOil Transmission Oil Pressure EngCoolant Engine Coolant Temperature EngOil1 Engine Oil Temperature AuxTemp1 TransOil1 Transmission Oil Temperature BatteryP1 Battery Voltage VehSpeed Vehicle Speed EngSpeed Engine Speed RPM Ammeter Ammeter EnTripFuel Trip Fuel Consumption EngFRate Curre...

Page 60: ...rk communication Cluster is displaying dashes on gauges Check network communication and monitoring signal availability During Flashing process Tool is displaying a popup message Cluster does not respond command to enter bootloader 1 Cluster is ready and waiting to receive firmware update from previous suspended update task 2 Cluster is not processing Enter Bootloader Command reset Cluster to then ...

Page 61: ... maximatecc N19 W24200 Riverwood Drive Suite 300 Waukesha Wisconsin 53188 USA 1 800 676 1837 Europe Middle East Africa EMEA AST Progrés 32 08191 Rubi Barcelona SPAIN 34 93 586 20 73 Brasil Turotest Medidores Ltda Avenida Luiz Merenda 489 Campanário Diadema SP CEP 09931 390 Brasil 551140927200 ...

Page 62: ... 1 5 Communications CAN0 CAN1 baud rate can be configured independently Pin protected implementation Added section 3 5 1 7 Change Pin Code New feature Updated section 3 5 2 2 Built In Configuration Pin protected implementation Updated section 3 5 2 3 DPF Regeneration Tier 4 implementation Added section 3 5 3 4 LCD Warning Lights New Feature Added section 3 7 Pop ups New Feature Added notes to diff...

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