Westport WEST ADR 80/02 User Manual Download Page 24

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2.3. WEST HARDWARE SETUP

CAUTION

Extended operation with altered system variables may reduce the

life of system components. Limit troubleshooting time with

variables altered.

CAUTION

Only have the WEST hardware connected while the vehicle is

being serviced by trained personnel.

CAUTION

Never allow the service harness to be severed by the door or

damaged in any way. If the insulation on the harness is crushed or

damaged, replace the harness immediately. A short inside this

harness may result in the vehicle shutting off unexpectedly.

CAUTION

If the CAN to USB converter enclosure becomes damaged,

exposing the electronics, replace the CANUSB Dongle

immediately.

CAUTION

If at any point WEST loses communication with the computer

due to the USB cable being disconnected, WEST will prompt a

message. The message informs the user that the USB cable has

been disconnected and the user will need to reconnect it and

restart WEST (Fig. 2.10).

WEST User Manual

Summary of Contents for WEST ADR 80/02

Page 1: ...WEST USER MANUAL V4 4 1031 Westport 15L System EPA07 EPA10 EPA13 ADR80 02 ADR80 03 ...

Page 2: ... This page is intentionally left blank ...

Page 3: ...Service Part Drawings Information published in this manual is intended for reference only This document is written and published by Westport Power Inc for Westport Fuel Systems Inc Every precaution has been taken to ensure its accuracy Westport Power Inc and Westport Fuel Systems Inc encourage the user of this manual to report errors omissions and recommendations for improvement using the contact ...

Page 4: ...Westport 15L System West User Manual WEST User Manual ii This page is intentionally left blank ...

Page 5: ...estport Fuel Systems Inc If you have found any inaccuracies have suggestions for improvement or have questions regarding the content of this manual please contact Westport Service at Service Engineering Head Office Web http service westporthd com Field Service North America Phone 1 888 WPT HPDI 1 888 978 4734 E mail service westporthd com Australia Phone 61 3 9729 5009 E mail auservice westporthd ...

Page 6: ...o Get WEST 3 2 2 2 Installation Steps 3 2 2 3 WEST Activation 8 2 2 4 Update WEST 10 2 3 WEST Hardware Setup 10 2 4 Start Using WEST 14 2 4 1 Using WEST with a CM850 14 2 4 2 Using WEST with Fuel Level Transducers 16 2 5 File Types Used in WEST 16 3 Navigating in WEST 17 3 1 Introduction 17 3 2 Components 17 3 3 Side Buttons 19 4 File Menu 20 4 1 Introduction 20 4 2 Load Configuration 20 4 2 1 Loa...

Page 7: ... the Real time Graph 40 5 6 2 Navigating the Real time Graph 42 5 6 3 Real time Graph Menu Functions 43 5 6 4 Customizing Graph Features 44 5 6 5 Data Logging with the Real time Graph 46 5 7 Data Log Graph Viewer 49 5 7 1 Viewing saved data logs 49 5 7 2 Data Log Graph View Functions 50 5 8 Build Real time Views 51 5 9 Edit Real time Views 54 6 Software Menu 58 7 Calibration Menu 59 7 1 Introducti...

Page 8: ...arting Update 66 9 1 5 Clearing Fault Codes 68 9 2 Reset ROD Timer 69 10 WEST Troubleshooting Guide 70 10 1 Best Practices When Using WEST 70 10 1 1 Hardware Setup 70 10 1 2 Software Setup 70 10 2 Frequently Asked Questions 71 10 3 General Connection Problems 72 10 4 SCAL Download 74 10 5 Real time Graph 77 10 6 Real time Views 79 WEST User Manual vi ...

Page 9: ...nnection problem message 13 2 11 Configuration and Communication SetUp 14 2 12 Communications tab 15 2 13 EFS or HPGS setting 15 2 14 WEST detected Microsoft SQL Server Native Client needs to be installed 15 3 1 WEST window components 18 3 2 Side buttons 19 4 1 File menu 20 4 2 Load configuration 21 4 3 Open icon 21 4 4 Configuration and communication settings 22 4 5 Loading an A2W 23 4 6 Selectin...

Page 10: ... 16 Real time Graph View menu 41 5 17 Load real time graph from file 41 5 18 Navigating real time graph 42 5 19 Real time Graph menu 43 5 20 Change axis min and max 45 5 21 Edit axis 45 5 22 Change axis scale 46 5 23 Change sampling frequency 47 5 24 Save Data Log in Real time Graph 47 5 25 Saving Real time Graph data 48 5 26 Data Log Graph View 49 5 27 Channel Selection 50 5 28 Data Log Graph Vie...

Page 11: ...ssage 66 9 6 Export Fault Codes 67 9 7 Start update fault code 67 9 8 Clear inactive faults 68 9 9 Clear fault confirmation 68 9 10 Clear fault code menu 68 9 11 Reset ROD Timer menu function 69 10 1 Reset button 72 10 2 SQL error message 73 10 3 Downloading Aborted 74 10 4 SCAL wppAcknowledge Error 75 10 5 SCAL S record Fail 75 10 6 SCAL no CAN error 75 10 7 SCAL Bootloader No OS Error 76 10 8 EC...

Page 12: ...COMM Communication ECU Electronic Control Unit RTG Real time Graph EFS Engine Fuel System FLT Fuel Level Transducer HPGS High Pressure Gas System I O Input Output LNG Liquefied Natural Gas OS Operating System PC Personal Computer RT Real time ROD Run On Diesel WEST Westport Electronic Service Tool x ...

Page 13: ...nual describes WEST versions 4 4 1031 and later only 1 1 1 v4 4 1031 Version Notes The current version of WEST is v4 4 1031 The CANditioner calibration process has been improved the term download to controller has been changed to flash controller the flash times to the CM850 controllers have been reduced a new logo has been incorporated and the fault code headers and information can now be exporte...

Page 14: ...nd 64 bit versions of Windows 2000 Windows XP or Windows 7 Windows 8 is not supported with this release 1 3 WEST Package The WEST package consists of the WEST software and a hardware communication cable Please visit the Westport service website for ordering information http service westporthd com WEST User Manual 2 ...

Page 15: ...se WEST 2 2 Software Installation 2 2 1 Where to Get WEST WEST is available for purchase on the Westport Service website http service westporthd com 2 2 2 Installation Steps a Ensure that the computer is connected to the internet b Extract the zip file downloaded from the Westport Service website c Locate and double click setup exe for WEST d In the window that appears Fig 2 1 click Next 3 ...

Page 16: ...tup wizard e Read the license agreement and if you agree click I Agree Then click Next Fig 2 2 NOTE WEST is registered to a specific user ID f In the setting screen Fig 2 3 leave the default settings as they are and click Next WEST User Manual 4 ...

Page 17: ...2 2 SOFTWARE INSTALLATION Figure 2 2 License agreement Figure 2 3 Installation settings WEST User Manual 5 ...

Page 18: ...nfirm Installation screen Fig 2 4 Figure 2 4 Confirm installation h Wait for the installer to complete the installation of WEST When the Installation Complete screen appears Fig 2 5 WEST has been installed successfully Click Close WEST User Manual 6 ...

Page 19: ...2 2 SOFTWARE INSTALLATION Figure 2 5 Installation complete WEST User Manual 7 ...

Page 20: ...btain an activation code a Double click on the WEST desktop icon to launch WEST Fig 2 6 Figure 2 6 WEST icon b The License and Activation window should open Fig 2 7 Figure 2 7 License and activation window c Visit the Westport Service website at http service westporthd com and fill out the WEST Request Form WEST User Manual 8 ...

Page 21: ...ppropriate field on the form Fig 2 7 e WEST may be closed until the activation code is received It may take up to two business days to receive the activation code f When the activation code is received paste the code into the Activation Code field Fig 2 7 and click OK g WEST can now be launched WEST User Manual 9 ...

Page 22: ...e is no need to uninstall the previous version of WEST the serial number and expiry date will remain unchanged 2 3 WEST Hardware Setup The following instructions assume that the CM850 controller s are connected the key is on and the hardware has been set up following the instructions provided a Connect the service harness to the CAN communications port under the dash of the vehicle Fig 2 8 Figure ...

Page 23: ...o use the current version of the WEST hardware incorporating the CANUSB dongle Fig 2 9 Using obsolete hardware may result in poor WEST performance WARNING Altering system variables during troubleshooting may cause engine to stall WARNING Altering system variables may increase hydraulic system temperature causing components to heat up Avoid contact with hydraulic plumbing and components to avoid bu...

Page 24: ...nsulation on the harness is crushed or damaged replace the harness immediately A short inside this harness may result in the vehicle shutting off unexpectedly CAUTION If the CAN to USB converter enclosure becomes damaged exposing the electronics replace the CANUSB Dongle immediately CAUTION If at any point WEST loses communication with the computer due to the USB cable being disconnected WEST will...

Page 25: ...2 3 WEST HARDWARE SETUP Figure 2 10 USB connection problem message WEST User Manual 13 ...

Page 26: ...ck Check Communication When WEST has finished loading the software version can be found in the Calibration menu see Section 7 Calibration Menu for details d Click on the Communication tab Fig 2 12 and select the USB Port Name e Select either the EFS or HPGS option from the ECU ID drop down menu as required Fig 2 13 NOTE When using WEST for the first time to connect to a vehicle you may be prompted...

Page 27: ...2 4 START USING WEST Figure 2 12 Communications tab Figure 2 13 EFS or HPGS setting Figure 2 14 WEST detected Microsoft SQL Server Native Client needs to be installed WEST User Manual 15 ...

Page 28: ...nt file types and their usage is explained a2w Used for custom configuration This file determines which parameters are available for monitoring scal Contains the CM850 controller software that users can download into an CM850 controller using WEST txt File type that data logs are saved to cfg Configuration file xrv Used to select parameters when using the Real time Graph and to select parameters i...

Page 29: ...Configuration for details 2 Information Bar Presents information in the following order Controller Harness ID Controller Software ID Project ID Project Revision Calibration Name Calibration Revision 3 Status Light Indicates if all communication between the PC and ECU is working correctly and the ECU is online This icon should be blinking when connected 4 Status Bar Indicates communication errors f...

Page 30: ... These features will be explained in more detail in the following chapters 7 Built in Views Opens the built in real time data window for data monitoring Other built in real time data views not listed in this quick access menu can be accessed through the Real time Views menu see Section 5 4 Real Time Data for details Figure 3 1 WEST window components WEST User Manual 18 ...

Page 31: ... window see Section 9 1 Fault Codes Real time Data Opens the real time data window which allows for real time data monitoring Real time Graph Opens the real time graph window The user can log data and view real time data in graphical form Data Log Graph View Opens the data log graph view window The user can open saved data logs for post processing Figure 3 2 Side buttons WEST User Manual 19 ...

Page 32: ... 4 1 These functions are Figure 4 1 File menu Load Configuration Exit 4 2 Load Configuration The Load Configuration Fig 4 2 menu allows WEST to connect to the specified controller and load A2W files if necessary The user is able to change which controller WEST is connected to by selecting the desired ECU ID in 20 ...

Page 33: ...ntroller type EFS HPGS Figure 4 2 Load configuration TIP If the controller software version is unknown first click Check Communication When WEST has finished loading the software version can be found in the Calibration menu see Section 7 Calibration Menu for details This menu item performs the same function as the open folder icon Fig 4 3 Figure 4 3 Open icon WEST User Manual 21 ...

Page 34: ...unchecked Fig 4 5 c Select the Browse button Fig 4 5 to select the correct A2W file from your local hard drive or network See note d Select the correct A2W file and click the Open button Fig 4 6 TIP To select the correct A2W file first click on Check Communication When WEST has finished loading the software version may be found in the Calibration menu see Section 7 Calibration Menu for details NOT...

Page 35: ...4 2 LOAD CONFIGURATION Figure 4 5 Loading an A2W Figure 4 6 Selecting an A2W WEST User Manual 23 ...

Page 36: ...eck Connect to both EFS HPGS Fig 4 7 Figure 4 7 Selecting a secondary A2W c Select the Browse Fig 4 7 button to select the secondary A2W file from your local hard drive d Select the correct A2W file and click the Open button Fig 4 6 TIP To select the correct A2W file first click on Check Communication When WEST has finished loading the software version may be found in the Calibration menu see Fig ...

Page 37: ...d as the primary WEST can perform functions listed in Primary Capabilities see below on the HPGS controller Primary capabilities View fault codes diagnosed by the controller connected with primary A2W Build views XRV from primary A2W Use Real time Graph Download Scal Secondary capabilities View fault codes diagnosed by the controller connected with secondary A2W Build views XRV from secondary A2W ...

Page 38: ...4 3 EXIT WEST 4 3 Exit WEST Selecting Exit Fig 4 8 will shut down WEST This will also disconnect the connection from the computer to the controllers Figure 4 8 Exiting WEST WEST User Manual 26 ...

Page 39: ...Time Views Menu 5 1 Introduction There are several functions under the Real Time Views menu Fig 5 1 They allow the user to monitor the system in operation and manually override parameters Figure 5 1 Real time menu 27 ...

Page 40: ...ff the system the controllers revert back to the default parameters If WEST is disconnected from the controller the calibration will remain until the user turns off the system 5 2 EFS and HPGS Real time Data Displays selected parameter data in tabular format in real time for monitoring purposes The list of available views changes according to the software on the CM850s and only the views that are ...

Page 41: ...the window is open Once the box is unchecked the last updated values will be held on the screen Figure 5 3 Real time view update d The last updated values will remain displayed until the box is checked again at which point they will begin updating with current values e Some parameters can be modified through the Real time Data window see Section 5 4 2 Manually Modifying Parameters NOTE While more ...

Page 42: ...tart update button is checked while monitoring data 5 3 EFS and HPGS Real time Graph This function displays selected parameter data in real time graphical format for monitoring purposes Users can choose to view both tabular and graphical data with this feature Like the EFS and HPGS real time data the list of available graphs changes according to the software on the CM850s and only the views that a...

Page 43: ... XRV file An XRV file can contain up to 66 parameters a Select Real time Data from the Real time Views menu Fig 5 5 Figure 5 5 Real time data menu b The File Selection Window will appear Fig 5 6 c Select the desired XRV file and click Open Fig 5 7 A custom XRV file can be created using the build real time views option see Section 5 8 Build Real time Views d The Real time Data window will appear Fi...

Page 44: ...5 4 REAL TIME DATA Figure 5 6 File selection window Figure 5 7 Open XRV from file WEST User Manual 32 ...

Page 45: ...til the box is checked again at which point they will begin updating with current values NOTE While more than one Real time Data window can be opened at one time only a single window can be updated at a time All other windows will have their Start Update buttons greyed out indicating that the values are no longer updating When more than one window is open the Windows toolbar also known as windows ...

Page 46: ...cting Manual Overrides a Once the screen is open the user can edit any green colored parameter b Before a value can be changed the user must first enable the override by checking the override enable check box c Depending on the type of input required the user can either toggle a radio switch between ON and OFF or enter a value into any green colored parameter Fig 5 10 d To modify a parameter singl...

Page 47: ...5 4 REAL TIME DATA Figure 5 10 Manual Override Options Figure 5 11 Real time View of a modifiable parameter WEST User Manual 35 ...

Page 48: ...burns CAUTION Extended operation using altered system variables may reduce the life of system components Limit troubleshooting time with altered variables CAUTION All duty cycles parameters have a maximum limit which is different for each parameter All values greater than the maximum limit will be rejected by WEST 5 4 3 Additional Features While inside a data view you can right click with the mous...

Page 49: ...5 4 REAL TIME DATA Figure 5 12 Real time view additional features Figure 5 13 Real time view additional features WEST User Manual 37 ...

Page 50: ...ual transmission select ANT from the EFS Real time Data option on the Real time Views menu Fig 5 14 The resulting screen is shown in Fig 5 15 Figure 5 14 ANT menu item For instructions on how to use the ANT feature refer to Westport Service Work Instruction INS 10020838 Executing Automated No Load Trim ANT available on the Westport service website WEST User Manual 38 ...

Page 51: ...5 5 AUTOMATED NO LOAD TRIM ANT Figure 5 15 ANT screen WEST User Manual 39 ...

Page 52: ...ta is being recorded to the PC the logging time available is only restricted by the memory available on the PC The maximum logging speed or number of data samples recorded per second is determined by the number of parameters selected to be logged The advantage of the real time graph is that data can be viewed in tabular or graphical form while the data is being recorded Number of Parameters Contai...

Page 53: ...5 6 REAL TIME GRAPH Figure 5 16 Real time Graph View menu Figure 5 17 Load real time graph from file WEST User Manual 41 ...

Page 54: ... see Section 5 6 3 Real time Graph Menu Functions 2 Graph Area Data curves are plotted in this region during logging 3 Legend This bar indicates which parameters are being displayed in the graphs and their respective colors 4 Y Axis A y axis is shown for each parameter plotted The y axes can be associated to their respective parameters by color as defined by the graph legend 5 X Axis The x axis de...

Page 55: ...requency is affected by the number of parameters 2 Time Scope This control selects the range shown on the x axis and is used to adjust the rate at which data is populated on the screen This variable can only be updated when the real time graph is not collecting data The time scale is in seconds 3 Copy Controls There are two distinct controls in this section Copy Data This function copies all the s...

Page 56: ...ta View window Un checking the box closes the Data View window 5 6 4 Customizing Graph Features Users can customize the graphical display This section highlights some of the more useful options Changing File I O Setting This option allows the user to save and load external log data Changing Scale a The range of the x and y axes can be changed by selecting the axis and dragging along the axis Fig 5...

Page 57: ...5 6 REAL TIME GRAPH Figure 5 20 Change axis min and max Figure 5 21 Edit axis WEST User Manual 45 ...

Page 58: ...es displayed on the graph take time to process before they are visible to the user a Ensure that the Real time Graph window is already open For instructions on how to open the Real time Graph see Section 5 6 1 Opening the Real time Graph b The logging speed can be set by changing the Est Rate XX Hz from the pull down menu Fig 5 23 c When enough data has been collected press the Save Data Log butto...

Page 59: ...5 6 REAL TIME GRAPH Figure 5 23 Change sampling frequency Figure 5 24 Save Data Log in Real time Graph WEST User Manual 47 ...

Page 60: ...Figure 5 25 Saving Real time Graph data e To start data logging or to start a new data log check the Data Logging check box NOTE All parameters logged in a single session can only be from one controller WEST User Manual 48 ...

Page 61: ...he Data Log Graph View function allows the user to view saved data logs 5 7 1 Viewing saved data logs a Select Data Log Graph View from the Real time Views menu Fig 5 26 Figure 5 26 Data Log Graph View b Open the desired saved data log WEST User Manual 49 ...

Page 62: ... Functions The Data Log Graph View functions are as follows Fig 5 28 Figure 5 28 Data Log Graph View menu 1 Axes Scroll Allows the user to pan the axes 2 Axes Zoom With the Axes Zoom tool selected the user is able to zoom in and out on the graph Axes Zoom is accomplished by clicking and holding anywhere on the graph while moving the cursor WEST User Manual 50 ...

Page 63: ...e in the name of the view they wish to save The user is able to choose the file type 8 Print Prints the current Data Log Graph View 9 Preview Displays the print preview of the Data Log Graph View 5 8 Build Real time Views Allows the user to create a custom XRV file for viewing parameters Fig 5 29 NOTE The Build Real time View from EFS and the Build Real time View from HPGS options are only availab...

Page 64: ...5 8 BUILD REAL TIME VIEWS Figure 5 29 Build Real time view menu Figure 5 30 Build views window WEST User Manual 52 ...

Page 65: ... 31 Save selected parameters d Enter a filename for the real time view and click the Save button Fig 5 32 TIP Create a new folder to store custom views to avoid overwriting existing views Figure 5 32 Saving XRV file WEST User Manual 53 ...

Page 66: ... View from HPGS displays only the parameters available from the HPGS controller 5 9 Edit Real time Views Allows the editing of built in or user defined real time views XRV a Select Edit Real time View in the Real time Views menu Fig 5 33 Figure 5 33 Edit view menu The Real time Data Editor will open Fig 5 34 Figure 5 34 Open pre existing view WEST User Manual 54 ...

Page 67: ...from the controller connected as the primary controller e Find the desired parameters in the selection window that appears Fig 5 36 either by scrolling through the list or using the Current Filter box to narrow down the search criteria Select the parameter s by checking the box next to it Click the Add button to add the parameters to the view f Once all the desired parameters are selected close th...

Page 68: ...5 9 EDIT REAL TIME VIEWS Figure 5 36 Parameter selection window Figure 5 37 Save XRV WEST User Manual 56 ...

Page 69: ...E VIEWS h Exit the Real Time Data Editor by clicking Close NOTE The Edit Real time View option displays only the parameters that are available from the controller connected as the primary controller WEST User Manual 57 ...

Page 70: ...ler calibrations the user must ensure that they have the latest version of WEST Check the service website for updates at http service westporthd com CAUTION Engine must be turned OFF and keyswitch must be ON when downloading an SCAL Flashing a controller replaces the operating system software and calibration data See Westport Service Work Instruction INS 10017429 Flashing Calibrations to Westport ...

Page 71: ...he CM850 controllers Figure 7 1 Calibration menu 7 2 Calibration Information This displays the calibration information of the CM850 controllers a Select Calibration Information from the Calibration menu b In the window that opens the calibration information will be displayed Fig 7 2 c The version number is the last two digits of Project Rev 59 ...

Page 72: ...7 2 CALIBRATION INFORMATION Figure 7 2 Calibration Information Window WEST User Manual 60 ...

Page 73: ... there are two functions Figure 8 1 Tools menu a License Information b License Upgrade 8 2 License Information and License Renewal 8 2 1 Description License Information and License Renewal allow users to view the WEST version and expiry date and update the license 61 ...

Page 74: ... the license serial number user group and license expiry date Fig 8 2 Figure 8 2 License information 8 2 3 License Renewal Clicking on License Renewal will allow a new activation code to be entered updating the expiry date To obtain a new activation code use the WEST Request Form from the Westport Service website at http service westporthd com WEST User Manual 62 ...

Page 75: ... Figure 9 1 Service menu a Fault Codes b Clear Inactive Fault Codes c Reset ROD Timer 9 1 Fault Codes When accessing the Fault Codes option in the Service menu Fig 9 2 a screen containing fault code information opens The fault code information includes counts and event timings 63 ...

Page 76: ...ng the fault code number displayed in the fault code screen Fig 9 3 the user will be taken to the Westport HD Service Fault Code Reference Manual which explains in detail the necessary steps to troubleshoot the selected fault code Figure 9 3 Fault code troubleshooting guide WEST User Manual 64 ...

Page 77: ... code is active or inactive Note When there are no active or inactive fault codes to display WEST will display a No Fault Code message Fig 9 5 2 Count Displays the number of times the fault has occurred The maximum number of counts is 126 When the number of counts exceeds 126 it will no longer increment However the last time the fault occurred will continue to be updated 3 First Displays the engin...

Page 78: ...s Fault codes can be exported out of WEST Clicking on the Export button at the bottom of the fault code screen will produce a navigation pane allowing the user to export the fault codes to a save file Fig 9 6 9 1 4 Starting Update The fault codes window detects new faults and updates automatically by default To disable the update feature uncheck the Start Update check box To enable update again ch...

Page 79: ...9 1 FAULT CODES Figure 9 6 Export Fault Codes Figure 9 7 Start update fault code WEST User Manual 67 ...

Page 80: ...even if you are only connected to the primary In the confirmation box that appears click Yes to clear fault codes in BOTH controllers Fig 9 9 Figure 9 9 Clear fault confirmation Fault codes can also be cleared using the Clear Inactive Fault Code option under the Service menu Fig 9 10 In the confirmation box that appears click Yes to clear fault codes in BOTH controllers Figure 9 10 Clear fault cod...

Page 81: ...em under the service menu Fig 9 11 a Key off the truck b Wait one minute then key on the truck but do not start engine c Start WEST and establish communication d Select Reset ROD Timer from the Service menu and click OK Figure 9 11 Reset ROD Timer menu function e The cumulative ROD timer should now be reset f The engine can now be started WEST User Manual 69 ...

Page 82: ...erating temperature does not guarantee proper operation and may cause damage to the laptop Whenever cable connectors have screws latches or other securing devices ensure they are fastened and locked in place Do not use any hardware not provided by Westport to connect the controllers to the computer Refer to the user instructions included with the hardware package 10 1 2 Software Setup Computers wi...

Page 83: ...troubleshooting d Can WEST be used to replace OEM engine manufacturer or vehicle manufacturer diagnostic software No OEM diagnostic software will be required to troubleshoot the OEM ECU e When I loaded an XRV file for data logging there are parameters missing Ensure that the correct controller is connected For example EFS XRV files can only be viewed if the EFS ECU is connected Also ensure that th...

Page 84: ... clicking OK the following error appears at the bottom of WEST COMM ok CAN ok ECU No Communication This error indicates a loss of communication between the PC and the truck ECU a Check that all cables and connectors are securely fastened and ensure that the truck is keyed on Replace any faulty cables as necessary b Click RESET Fig 10 1 at the lower right hand corner of WEST after tightening the co...

Page 85: ...ect Revision Mismatch Project Name Mismatch Project Revision Mismatch a The wrong A2W file was used Go to Load Configuration A2W under the File menu and make sure that the correct A2W file is used see Section 4 2 Load Configuration for details Error An error has occurred while establishing a connection to the server This failure may occur when connecting to SQL Server 2005 Under the default settin...

Page 86: ...r 1 minute click RESET and retry downloading the SCAL d If the communication problem continues Refer to section General Connection Problems on page 72 Downloading Aborted Sending SCAL data During SCAL download the cable is disconnected and the following message appeared Downloading Aborted Sending SCAL data Fig 10 3 Figure 10 3 Downloading Aborted a Reattach connector b Restart WEST SCAL Error wpp...

Page 87: ...oblems SCAL No CAN Communication During SCAL download the following error appears No CAN Communication Please RESET Communication Fig 10 6 Figure 10 6 SCAL no CAN error a There is a communication problem to fix it see Section 10 3 General Connection Problems During SCAL WEST Crashes During SCAL download WEST crashes a Check that all cables and connectors are secure and restart computer b Start WES...

Page 88: ... no OS After downloading SCAL keying off for 2 minutes and keying back on the following error appears at the bottom of WEST COMM ok CAN ok ECU error Bootloader no OS or COMM ok CAN ok ECU error Bootloader From App Please Cycle KeySwitch Fig 10 7 Figure 10 7 SCAL Bootloader No OS Error a Key off for 1 minute then key on b After keying back on click RESET at the bottom right hand corner of WEST and ...

Page 89: ... Windows Task Manager by pressing the Ctrl Alt and Delete keys at the same time c In the screen that appears click on Task Manager d In the Task Manager window choose the applications tab and choose WEST When WEST is selected click End Task e Restart the computer Resume data logging see Section 5 6 Real time Graph During Data Logging Computer Freezes During data logging the computer freezes a The ...

Page 90: ...ion 5 6 Real time Graph During Data Logging Communication Error During data logging an error appears describing a communication problem such as shown in Fig 10 9 Figure 10 9 Real time Graph Communication Error a The data can still be retrieved by clicking on the Save Logging button b Close the Real time Graph screen Check to make sure that all cables and connectors are secure and click RESET at th...

Page 91: ...button b Check the Start Update check box on the Real time Data screen If check box is already checked un check the check box and check it again Real time views Index Out of Bound Upon opening real time views or real time graph Index was outside the bound of the array message is displayed a This means that more than 66 parameters are contained in the XRV Real time views and real time graph can onl...

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