ECUsim 2000 User Guide
Contents
1. PID Description Fixed Variable Hex Value Scan Tool Display 00 Supported fixed 00080010 PIDs 01 1F OD Vehicle Speed variable knob 3 00 to FF 0 to 255 km h Sensor 1C OBD Type fixed 01 OBD II CARB 7 3 2 ABS Mode 4 Issuing Mode 4 request performs the following operations on the ABS Erase pending DTCs Mode 7 7 3 3 ABS Mode 7 When MIL is on Mode 7 reports one DTC B2245 ECUsim 2000 User Guide 19 8 0 Firmware Updates The simulator features a bootloader which allows the user to update the device s firmware in the field through the USB port Updates are posted on the ECUsim internet product page as they become available ScanTool net Firmware Updater loj xl Firmware File ies COM Port z e Upload Firmware Exit Once you download the update follow the steps to update the simulator Extract the contents of the ZIP file to a folder on your computer Run StnFirmwareUpdater exe Select the COM port associated with the ECUsim Click the Upload Firmware button to program the simulator with the new firmware ECUsim Product Page POSA http www ecusim com 2000 NEA TUUM TU 20 ECUsim 2000 User Guide Appendix A Specifications Dimensions 5 0 x 3 0 x 1 12 in 127 x 76 2 x 28 4 mm Weight 2 5 oz 70 8 g Power 12 VDC 2A max OBD Protocols SAE J1850 PWM SAE J1850 VPW ISO 9141 2 ISO 14230 4 KWP2000 ISO 15765 4 CAN 250 500 kbps 11 29 b2. When pressed the following happens a Set MIL and number of stored DTCs Mode 1 PID 01 b Generate pending stored and permanent DTCs C Generate freeze frame data 6 Configuration DIP switch has two switches that set protocol attributes for ISO 15765 4 CAN Switch number 1 is also used to select the init type for ISO 14230 4 a 29 bit 11 bit Selects CAN frame ID type b 500 kbps 250 kbps Selects CAN baud rate c Fast Init 5 Baud Init Selects the type of initialization for ISO 14230 4 Diagnostic Link Connector DLC USB connector Power jack 12 VDC UY GEH 30 00 N SAE J1979 defines permanent DTCs only for ISO 15765 4 CAN Using a different power supply may cause permanent damage A Use only the provided power supply to power the simulator which is not covered under the warranty ECUsim 2000 User Guide 7 3 0 Basic Operation ECUsim 2000 comes with protocols unlocked according to the selection you ve made when placing the order and is ready to be used out of the box 3 1 Setup To set up the simulator follow these steps 1 Use the configuration DIP switch to set the desired options 2 Plug the power supply into an available electric outlet 3 Plug the 12 volt end of the power supply into the power jack of the simulator 4 Connect the OBD connector of your OBD tester or OBD interface to the DLC 3 2 Using the Simulator After the power is first applied the green Power LED will turn o
3. ALL ECUS TIMED OUT lt WAITING FOR 5 BAUD INIT 6 2 ISO 14230 4 Fast Init After switching to the ISO 14230 4 protocol with fast init option the simulator will print the following status message lt WAITING FOR FAST INIT It will not respond to any requests until the bus is initialized After a successful initialization sequence the simulator will print FAST INIT OK At this point the virtual ECUs will start responding to OBD requests However if five seconds pass without a supported request or a keep alive message being received the ECUs will time out and the simulator will go back to waiting for initialization ALL ECUS TIMED OUT lt WAITING FOR FAST INIT 6 3 SAE J1850 and ISO 15765 4 Protocols 1 2 and 5 do not require initialization Once the simulator reboots after the set protocol command and prints the configuration summary it will immediately start listening to and responding to OBD requests 6 4 Monitoring OBD Traffic By default the simulator prints incoming and outgoing OBD messages including the message headers but without the checkbyte Here is an example of communication between a tester and the simulator on J1850 PWM Rx 616AF1 01 00 Tx 416B10 41 00 BE 1B 30 13 Tx 416B18 41 00 88 18 00 10 Tx 416B28 41 00 00 08 00 10 J1850 VPW ISO 9141 2 and ISO 14230 4 messages follow the same format each message has a three byte header followed by data bytes ISO 15765 4 ECUsim 20
4. 00 User Guide 11 messages have either 11 bit or 29 bit headers So a typical 11 bit exchange would appear as follows Rx 7DF 01 00 Tx 7E8 41 00 BE 1B 30 13 Tx 7E9 41 00 88 18 00 10 Tx 7EA 41 00 00 08 00 10 Same exchange on 29 bit CAN Rx 18DB33F1 01 00 Tx 18DAF110 41 00 BE 1B 30 13 Tx 18DAF118 41 00 88 18 00 10 Tx 18DAF128 41 00 00 08 00 10 Monitoring can be turned off using the MON 0 command to increase the refresh rate To enable monitoring again issue MON 1 6 5 Status Messages UART TX OVERFLOW UART transmit buffer overflow detected MALFUNCTION EVENT User pressed the Fault button WAITING FOR 5 BAUD INIT The simulator is waiting for an ISO 9141 2 or ISO 14230 4 5 baud initialization sequence WAITING FOR FAST INIT The simulator is waiting for an ISO 14230 4 fast initialization sequence 5 BAUD INIT OK Detected a successful 5 baud initialization sequence FAST INIT OK Detected a successful ISO 14230 4 fast initialization sequence ALL ECUS TIMED OUT All virtual ECUs had timed out because a supported request had not been received within P3max ISO 9141 2 and ISO 14230 4 protocols 12 ECUsim 2000 User Guide 7 0 Virtual ECUs There are three virtual ECUs Engine Control Module ECM Transmission Control Module TCM and Anti lock Braking System module ABS The ECUs support both physical and functional addressing as specified in the SAE J2178 Part 1 and ISO
5. 0000 to 0 00 to FFFF 16383 75 rpm OD Vehicle Speed variable knob 3 00 to FF 0 to 255 km h Sensor OF Intake Air fixed 41 25 C Temperature 10 Mass Air Flow variable knob 4 0000 to 0 00 to FFFF 655 35 g s 13 Location of fixed 01 Bank 1 Sensor 1 Oxygen Sensors 14 Oxygen Sensor variable knob 45 00 to FF 0 000 to 1 275 V Voltage 14 Short Term Fuel fixed 80 0 Trim 1C OBD Type fixed 01 OBD II CARB 1F Time Since fixed 0258 600 seconds Engine Start 20 Supported PIDs fixed 80022001 21 3F When Fault button is pressed the MIL bit and DTC count bits change 14 ECUsim 2000 User Guide 21 Distance Traveled fixed 03E8 1000 km While MIL is Activated 2F Fuel Level Input fixed 80 50 2 33 Barometric fixed 64 100 kPa Pressure 40 Supported PIDs fixed 44000000 41 5F 42 Control Module fixed 2EEO 12V Voltage 46 Ambient Air fixed 3C 20 C Temperature 7 1 1 1 PID 01 Monitors Continuous Monitors Monitor Supported Ready Misfire Yes Yes Fuel System Yes Yes Comprehensive Component CCM Yes Yes Compression Ignition Supported No Non continuous Monitors Monitor Supported Ready Catalyst Yes Yes Heated Catalyst Yes Yes Evaporative System Yes Yes Secondary Air System Yes Yes A C System Refrigerant No Oxygen Sensor Yes Yes Oxygen Sensor Heater Yes Yes EGR System Yes No ECUsim
6. 15765 4 documents Functional address supported by the ECUs depend on the selected protocol and in the case of ISO 15765 4 the ID type 11 bit or 29 bit Protocol s Functional Address J1850 PWM 6A J1850 VPW ISO 9141 2 ISO 14230 4 33 ISO 15765 4 29 bit ISO 15765 4 11 bit 7DF Physical address assignments also depend on the protocol and CAN ID in use and are summarized in the following table ECU ISO 15765 4 Other 11 bit ID Protocols Engine Control Module ECM 7E0 10 Transmission Control Module TCM 7E1 18 ABS Module ABS 7E2 28 29 bit ISO 15765 4 SAE J1850 ISO 9141 2 and ISO 14230 4 addresses follow the physical address assignments outlined in SAE J2178 Part 1 ECUsim 2000 User Guide 13 7 1 Engine Control Module ECM The following summarizes modes PIDs and Infotypes supported by the PCM 7 1 ECM Mode 1 PID Description Fixed Variable Hex Value Scan Tool Display 00 Supported PIDs fixed BE1B3013 01 1F 01 Monitors DTC fixed 0007EF80 See PID 01 Count MIL Monitors table 03 Fuel System fixed 0201 Closed Loop Status Open Loop 04 Calculated Load fixed 32 2096 Value 05 Engine Coolant variable knob 1 00 to FF 40 C to 215 C Temperature 06 Short Term Fuel fixed 3C 53 1 Trim Bank 1 07 Long Term Fuel fixed 46 45 396 Trim Bank 1 OC Engine RPM variable knob 2
7. 2000 User Guide 7 1 2 ECM Mode 2 When the user generates a malfunction event the following freeze frame is stored PID Description Hex Value Scan Tool Display 00 Supported PIDs 01 1F 48180000 02 DTC that Caused F F Storage 0100 P0100 05 Engine Coolant Temperature 8C 100 C OC Engine RPM 4E20 5000 rpm OD Vehicle Speed Sensor 78 120 km h 7 1 3 ECM Mode 3 When the MIL is on Mode 3 reports six DTCs 7 1 4 P0100 P0200 P0300 C0300 B0200 U0100 ECM Mode 4 Issuing Mode 4 request performs the following operations Turn off MIL Mode 1 PID 1 Erase Freeze Frame Mode 2 Erase stored DTCs Mode 3 Erase pending DTCs Mode 7 ECUsim 2000 User Guide 7 1 5 ECM Mode 7 When the MIL is on Mode 7 reports four pending DTCs P0107 P0207 P0307 C0307 7 1 6 ECM Mode 9 The following infotypes are supported Infotype Description Scan Tool Display 00 Supported Infotypes 01 VIN Message Count 02 VIN 1G1JC5444R7252367 03 Calibration ID message count 04 Calibration ID JMB 36761500 05 CVN Message Count 06 CVN 1791BC82 0A ECUNAME ECU1 EngineControl Message count infotypes are not supported in ISO 15765 4 per SAE J1979 7 1 7 ECM Mode A After the first MIL event user pressed the MIL button Mode A reports one permanent DTC P1234 9 This mode is only available for IS015765 4 SAE J1979 does not d
8. User Guide ECUsim 2000 Multiprotocol Software Configurable OBD II ECU Simulator OBD SOLUTIONS Information contained in this document is subject to change without notice Trademarks are property of their respective owners Copyright 2013 OBD Solutions All rights reserved Printed in the United States of America Table of Contents 1 0 OVENI EW C scccscssascasscoeascuscuesucsucencsssaseascousceenessedsenasuscesgusensnacestnseasctusdsencsuvonenstuncvsess 1 1 General Features 1 2 Package Contents 2 0 User Interface 2 1 Interface Elements 3 0 Basic OPGratiOn pm 3 1 SQUUP pm 3 2 Using the Simulator 4 0 UART Communication 4 1 Installing USB Drivers 4 2 Terminal Setup wed 5 0 Software Configuration sesssescsescsescsescseseseseseseseseseseseeeseseseesseseseseseeseesees 5 1 Supported Commands 6 0 Advanced Operation sss 6 1 ISO 9141 2 and ISO 14230 4 5 Baud Init ses 6 2 ISO 14230 4 Fast IMit sssissssscssssnssessasssssvtoossnsisnsssnisnissnesdincsabschedcovasessonsscessonseesss 6 3 SAE J1850 and ISO 15765 4 ccscsssccssscsssscsssccssscsnscssscceseccenscsnsccsscceanecsnecsseees 6 4 Monitoring OBD Traffic ssssssccssessscesnsessscsnsesssssneesscesnsesssesneesssesneesssesneessee 6 5 StatUS MESSAGES RM 12 7 0 Mule ce 13 7 1 Engine Control Module ECM ess
9. e 110 220 VAC to 12 VDC switching power supply e US style power cable e USB cable While ECUsim 2000 supports all legislated OBD II protocols only the unlocked protocols will be available for use Currently the protocols are unlocked based on customer selection prior to shipping ECUsim 2000 User Guide 5 2 0 User Interface ECUsim 2000 can be used as a stand alone simulator or in conjunction with a PC It features a number of interface elements shown in the diagram in the next section 2 1 Leoa E I IF i 42UDC USB Pover D4 cs Re J ETE Link d i zs E02 ous qug PESE cia ca 2 eb T ECUsim 2900 UUU ecusims com Rev B Ko ie RoHS ALI KNOB1 TMP i qu du wes KNOB2 RPM Interface Elements ve vos KNOB3 SPD KNOB4 02U mm n NM MN SMS oy LI ES SID E E E o 2 Ss d ao 4 2 E v 8 wa s y o e B 3 9 y u za 8 EE i dd LE G es amp gt EI g 2 E a Fault ees KNOBS MAF ECUsim 2000 User Guide Power LED 2 LinkLED The function of this LED depends on the protocol in use a ISO 9141 2 and ISO 14230 4 protocols the LED is on while at least one ECU is initialized The LED dims when an OBD message is received b J1850 and CAN protocols the LED blinks when an OBD message is received Malfunction Indicator Light Knobs assigned to the five commonly used Mode 1 PIDs Fault button
10. efine Mode A for the SAE J1850 ISO 9141 2 or ISO 14230 4 protocols Permanent DTCs cannot be erased using a Mode 04 request To erase this DTC you must reset the simulator by issuing the RESET command or cycling the power ECUsim 2000 User Guide 17 7 2 Transmission Control Module TCM The following summarizes modes PIDs and Infotypes supported by the TCM 7 2 1 TCM Mode 1 PID Description Fixed Variable Hex Value Scan Tool Display 00 Supported PIDs fixed 88180010 01 1F 01 Monitors DTC fixed 00000000 All monitors not Count MIL supported 05 Engine Coolant variable knob 1 00 to FF 40 C to 215 C Temperature OC Engine RPM variable knob 42 0000 to 0 00 to FFFF 16383 75 rpm OD Vehicle Speed variable knob 43 00 to FF 0 to 255 km h Sensor 1C OBD Type fixed 01 OBD II CARB When the Fault button is pressed the MIL bit gets set and the DTC count bits change to reflect the number of stored DTCs 7 2 2 TCM Mode 3 When MIL is on Mode 3 reports one DTC 7 2 3 TCM Mode 4 P0101 Issuing Mode 4 request performs the following operations on the TCM Erase stored DTCs Mode 3 Erase pending DTCs Mode 7 ECUsim 2000 User Guide 7 2 4 TCM Mode 7 When MIL is on Mode 7 reports two DTCs P0102 U1600 7 3 ABS Control Module ABS The following summarizes modes PIDs and Infotypes supported by the ABS 7 3 4 ABS Mode 1
11. it PC Port USB Type B Operating Temperature 4 to 131 F 20 to 55 C Operating Humidity 10 to 85 non condensing Storage Temperature 40 to 185 F 40 to 85 C Storage Humidity 5 to 90 non condensing Appendix B Revision History Revision B April 23 2013 e Updated product page links e Edited section 5 1 removed command description and referenced programming manual Revision A November 11 2010 e Initial release of this document Appendix C Warranty This product is covered by a one year parts and labor warranty Appendix D Contact Information OBD Solutions 1819 W Rose Garden Ln Ste 3 Phoenix AZ 85027 sales obdsol com www obdsol com ECUsim 2000 User Guide 21
12. n solid and the Link and MIL LEDs will turn on and off in sequence The Link light should be flashing or dimming as the messages are exchanged between the tester and the simulator To generate a malfunction event press the Fault button Use the knobs to adjust the values of the respective PIDs Use the Configuration DIP switch to configure protocol attributes for ISO 15765 4 and ISO 14230 4 refer to Section 2 1 Interface Elements for more information To display currently selected OBD protocol and for information about switching protocols see Section 5 0 Software Configuration 8 ECUsim 2000 User Guide 4 0 UART Communication ECUsim 2000 features a USB connection On a Windows or Linux PC the drivers create a virtual COM port which allows communication using any suitable serial port terminal e g HyperTerminal 4 1 Installing USB Drivers To communicate with the ECUsim 2000 make sure it is powered on and connect it to any available USB port If the operating system does not find amp install the drivers automatically you can download them from FTDI s website FTDI Virtual Com Port Drivers Sie http www ftdichip com Drivers VCP htm b id TU 4 2 Terminal Setup Almost any serial port terminal emulator program can be used to communicate with the ECUsim Some of the popular terminals include the HyperTerminal RealTerm and TeraTerm The default communication settings are Baud rate 115200 bps Data bit
13. r adjustable parameter IDs PIDs diagnostic trouble codes DTCs freeze frames VIN and many other SAE J1979 services The unit has five knobs assigned to common PIDs a fault event button and indicator lights for power connection and MIL Malfunction Indicator Light Physical connection to the scan tool is made through a standard SAE J1962 female connector ECUsim 2000 features a USB connection which can be used to configure the simulator and to monitor OBD traffic The simulator can be purchased with any combination of unlocked OBD protocols from as few as one to as many as five Attempting to switch to a protocol that is locked will produce a PROTOCOL LOCKED message 4 ECUsim 2000 User Guide 1 1 General Features e Support for all legislated OBD II protocols o SAE J1850 PWM o SAE J1850 VPW o 180 9141 2 o ISO 14230 4 KWP2000 o ISO 15765 4 CAN 250 500 kbps 11 29 bit e Functional and physical addressing e Supports three virtual ECUs ECM TCM and ABS e Five knobs assigned to frequently used PIDs o Coolant Temperature o Engine Speed RPM o Vehicle Speed o Oxygen Sensor Voltage o Mass Airflow MAF e Fixed SAE J1979 modes and PIDs e MIL Link and Power indicators e Fault button e USB connection for simulator configuration and OBD traffic monitoring e On the fly OBD protocol switching e Standard J1962F connector e Firmware upgradeable 1 2 Package Contents e ECUsim 2000 unit
14. s 8 Parity none Stop bits 1 Turn off local echo ECUsim echoes back what you type so you may want to turn off local echo in your terminal to avoid seeing double ECUsim 2000 User Guide 9 5 0 Software Configuration On startup or reset the PIM prints the welcome banner that looks similar to this STS2000 v3 1 5 C 2013 OBD Solutions gt The PIM is now ready to accept user commands 5 1 Supported Commands For a list of supported commands see the ECUsim Programming Manual that can be found on the ECUsim 2000 product page at http ecusim com 2000 6 0 Advanced Operation This section describes the operation of the simulator in different protocol modes It assumes that the simulator is connected to a PC running terminal emulation software 6 1 ISO 9141 2 and ISO 14230 4 5 Baud Init After switching to the ISO 9141 2 protocol or ISO 14230 4 with 5 baud init option the simulator will print the following status message lt WAITING FOR 5 BAUD INIT gt It will not respond to any requests until the bus is initialized After a successful initialization sequence the simulator will print lt 5 BAUD INIT OK gt At this point the virtual ECUs will start responding to OBD requests However if five seconds pass without a supported request or a keep alive message being received the ECUs will time out and the simulator will go back to waiting for initialization 10 ECUsim 2000 User Guide
15. sssssccssesecnsssccnscsccssececnsccecnscesenececsnsecesnes 14 7 1 1 eM UOI mE 14 7 1 2 ECM v 16 7 1 3 za B I 16 7 1 4 ECM Mode MM 16 7 15 ze A T 17 7 1 6 ze Mode D 17 7 4 7 ECM Mode A siscssssssssssssssssssssssssssssossssbasansosossesantssssssasassoasstsssssssssodsconsssnsssaiis 17 7 2 Transmission Control Module TCM eese rente tentus 18 7 2 1 TEMS ModE T 18 7 2 2 Mei 18 7 2 3 TCM DIT 18 7 2 4 TEM MOE 19 7 3 ABS Control Module ABS eese entente tente nsenttnnea stante nean 19 7 3 1 SS a mM 19 7 3 2 ABS MOCO 19 7 3 3 Pit pM aiinsir iini 19 8 0 Firmware Updates eee eee eeeeeteetenten senten te nta nta stata ttntentencun 20 Appendix A ker Teili et o p RN 21 Appendix B Revision History eese esee esten ten ten ten tenta tanta tta ttnttntoncun 21 Appendix C WNT AILY D e 21 Appendix D Contact Information eerie eee eee eere rte tates ten ton ton tonease 21 ECUsim 2000 User Guide 3 1 0 Overview ECUsim 2000 is a small lightweight entry level benchtop simulator that can be used for testing and development of OBD hardware and software It supports all legislated OBD protocols fixed and use
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