PCAN-USB - User Manual
Contents
1. API in each header file You can find further information in the text and help files file name extensions txt and chm Notes about the License Device drivers the interface DLL and further files needed for linking are property of the PEAK System Technik GmbH and may be used only in connection with a hardware component purchased from PEAK System or one of its partners If a CAN hardware component of third party suppliers should be compatible to one of PEAK System then you are not allowed to use or to pass on the driver software of PEAK System PEAK System assumes no liability and no support for the PCAN Light driver software and the necessary interface files If third party suppliers develop software based on the PCAN Light driver and problems occur during use of this software consult the software provider To obtain development support you need to own a PCAN Developer or PCAN Evaluation version 15 PCAN USB User Manual m System 5 Technical Specifications Supply Supply voltage 5 V DC via USB port Current consumption max 200 mA Connectors Computer USB plug type A CAN D Sub m 9 pins Pin assignment according to specification CiA 102 PCAN USB opto decoupled galvanic isolation up to 500 V USB Type USB 1 1 compatible to USB 2 0 CAN Specification ISO 11898 2 High speed CAN up to 1 Mbit s 2 0A standard format and 2 0B extended format Controller NXP Philips SJA1000T Transceiver NXP Philips PCA82C2. Limits and methods of measurement IEC CISPR 22 2005 modified German version EN 55022 2006 Declarations of In accordance with the above mentioned EU directives Conformity the EC declarations of conformity and the associated documentation are held at the disposal of the competent authorities at the address below PEAK System Technik GmbH Mr Wilhelm Otto Roehm Strasse 69 64293 Darmstadt Germany Phone 49 0 6151 8173 20 Fax 49 0 6151 8173 29 E mail info peak system com Mc biG Signed this 5 day of February 2009 18 PCAN USB User Manual m System A 2 CE PCAN USB opto decoupled PCAN USB IPEH 002022 EC Declaration of Conformity PEAK System Technik GmbH Notes on the CE Symbol C The following applies to the PCAN USB product IPEH 002022 EC Directive This product fulfills the requirements of EC directive 2004 108 EG on Electromagnetic Compatibility and is designed for the following fields of application as per the CE marking Electromagnetic Immunity DIN EN 55024 Publication date 2003 10 Information technology equipment immunity characteristics Limits and methods of measurement IEC CISPR 24 1997 modified A1 2001 A2 2003 German version EN 55024 1998 A1 2001 A2 2003 Electromagnetic Emission DIN EN 55022 Publication date 2007 4 Information technology equipment Radio disturbance characteristics Limits and methods of measurement IEC CISPR 22 2005 modifi
3. especially care not to produce unwanted short circuits on the card The following Figure 2 and Figure 3 show the positions of the solder fields on each PCAN USB PCB the tables below contain the possible settings Figure 2 PCAN USB PCB solder field JP3 5 Volt supply gt None Pin 1 Pin 9 Pin 1 Pin 9 PCAN USB solder field JP3 TL C PCAN USB User Manual m System Figure 3 Bottom side of the PCAN USB opto decoupled PCB solder field R11 5 Volt supply gt None Pin 1 PCAN USB opto decoupled I solder field R11 O For reassembly place the PCB overhead onto the top part of the case Ensure that the cable is lying with the strain relief in the cut out of the case and that the LED is placed in the corresponding hole Push the bottom part of the case onto the top part the latches click in 10 PCAN USB User Manual System 3 Operation 3 1 Status LED The PCAN USB adapter has a red status LED which may be in one of the following conditions Off A connection to a driver of the operating system is not established On The adapter is initialized There s a connection to a driver of the operating system Slowly flashing A software application is connected to the adapter Quickly flashing Data is transmitted via the connected CAN bus 3 2 Removing the Adapter Safely If you want to unplug the PCAN USB adapter from the computer during a Windows session pay attention to the following notes
4. When the PCAN USB adapter is connected and the driver is active you can find the icon for safely removing hardware in the notification area of the Taskbar on the lower right of the desktop Figure 4 Icon for removing hardware safely 11 PCAN USB User Manual m System After clicking on the icon select the command Remove PCAN USB Device After the red LED on the PCAN USB adapter has gone out you can remove it from the USB port of the computer 12 PCAN USB User Manual m System 4 Software This chapter deals with the provided software and the software interface to the PCAN USB adapter 4 1 CAN Monitor PCAN View for windows PCAN View for Windows is a simple CAN monitor for viewing and transmitting CAN messages F PCAN View for USB Client Transmit Help li s engo E Message Length Data Period Count LC g E n i g gi 8 A Figure 5 The main window of PCAN View for Windows Do the following to start and initialize PCAN View 1 If PCAN View is already installed on the hard disk open the Windows Start menu go to Programs gt PCAN Hardware and select the entry PCAN View USB In order to start directly from the supplied CD without prior installation use the navigation program Intro exe go to English gt Tools and in the entry PCAN View for USB click on Start 13 PCAN USB User Manual m System The dialog bo
5. converter modules e g PCAN TJA1054 for a Low speed CAN bus according to ISO 11898 3 2 3 Supplying External Devices via the CAN Connector On the PCAN USB PCB PCAN USB case opened a 5 Volt supply can optionally be routed to pin 1 and or pin 9 of the D Sub CAN connector PCAN USB opto decoupled pin 1 only Thus devices with low power consumption e g external bus converters can be directly supplied via the CAN connector When using this option the 5 Volt supply is connected to the power supply of the computer and is not fused separately The opto decoupled model of the adapter contains an interconnected DC DC converter Therefore the current output is limited to 50 mA A Attention Risk of short circuit If the option described in this section is activated you may only connect or disconnect CAN cables or peripheral systems e g external bus converters to or from the PCAN USB adapter while it is de energized the adapter is not connected to the computer Consider that some computers still supply the USB ports with power even when they are turned off standby operation PCAN USB User Manual System BD Proceed as follows to activate the 5 Volt supply In order to access the PCB open the case of the PCAN USB adapter by cautiously pushing in the latches on both sides e g with a flat tip screwdriver Set the solder bridge s on the PCB of the PCAN USB adapter according to the desired function During this procedure take
6. 251 Environment Operating temperature 40 85 C 40 185 F Temperature for storage 40 100 C 40 212 F and transport Relative humidity 15 90 not condensing EMC EN 55024 2003 10 EN 55022 2007 04 EC directive 2004 108 EG Continued on the next page 16 PCAN USB User Manual fel System Measures Size w o cable PCAN USB 75 x 43 x 22 mm 2 15 16 x 1 11 16 x 7 8 inches L x W x H PCAN USB opto dec 87 x 43 x 22 mm 3 7 16 x 1 11 16 x 7 8 inches L x W x H Weight with cable PCAN USB 78 g 2 8 oz PCAN USB opto dec 83 g 2 9 oz 17 PCAN USB User Manual m System Appendix A Certificates A 1 CE PCAN USB PCAN USB IPEH 002021 EC Declaration of Conformity PEAK System Technik GmbH Notes on the CE Symbol The following applies to the PCAN USB product IPEH 002021 EC Directive This product fulfills the requirements of EC directive 2004 108 EG on Electromagnetic Compatibility and is designed for the following fields of application as per the CE marking Electromagnetic Immunity DIN EN 55024 Publication date 2003 10 Information technology equipment immunity characteristics Limits and methods of measurement IEC CISPR 24 1997 modified A1 2001 A2 2003 German version EN 55024 1998 A1 2001 A2 2003 Electromagnetic Emission DIN EN 55022 Publication date 2007 4 Information technology equipment Radio disturbance characteristics
7. B port USB 1 1 or USB 2 0 at the computer or at a USB hub connected to the computer Operating system Windows Vista 32 bit XP SP2 2000 SP4 or Linux incl 64 bit versions 1 3 Scope of Supply The scope of supply consists of the following parts Adapter PCAN USB plastic case with CAN connector and a cable for USB connection CD with software drivers utilities programming examples and documentation PCAN USB User Manual 2 System Installation This chapter deals with the software setup for the PCAN USB adap ter under Windows the connection of the adapter to the computer and the connection of a CAN bus 2 1 Installing the Software and the PCAN USB Adapter Setup the driver before connecting the PCAN USB adapter to the computer for the first time Do the following to install the driver 1 5 Make sure that you are logged in as user with administrator privileges not needed for normal use of the PCAN USB adapter later on Insert the supplied CD into the appropriate drive of the computer Usually a navigation program appears a few moments later If not start the file Intro exe from the root directory of the CD On the page English gt Drivers activate the entry PCAN USB Click on Install now The setup program for the driver is executed Follow the instructions of the setup program l co Tip If you don t want to install the CAN monitor PCAN View for Windows onto hard disk to
8. PCAN USB USB to CAN Interface User Manual PEAK System PCAN USB User Manual m System Products taken into account Product Name Model Item Number PCAN USB IPEH 002021 PCAN USB opto decoupled Galvanic isolation for CAN IPEH 002022 interface The cover picture shows the product PCAN USB The case of the opto decoupled version has a similar profile but is longer Product names mentioned in this manual may be the trademarks or registered trademarks of their respective companies They are not explicitly marked by and D 2009 PEAK System Technik GmbH PEAK System Technik GmbH Otto Roehm Strasse 69 64293 Darmstadt Germany Phone 49 0 6151 8173 20 Fax 49 0 6151 8173 29 www peak system com info peak system com Issued 2009 05 18 PCAN USB User Manual m System contents 1 Introduction 4 1 1 Properties at a Glance 4 1 2 System Requirements 5 1 3 Scope of Supply 5 2 Installation 6 2 1 Installing the Software and the PCAN USB Adapter 6 2 2 Connecting the CAN Bus 7 2 3 Supplying External Devices via the CAN Connector 8 3 Operation 11 3 1 Status LED 11 3 2 Removing the Adapter Safely 11 4 software 13 4 1 CAN Monitor PCAN View for Windows 13 4 2 Linking Own Programs with PCAN Light 15 5 Technical Specifications 16 Appendix A Certificates 18 A l CE PCAN USB 18 A 2 CE PCAN USB opto decoupled 19 Appendix B Quick Reference 20 PCAN USB User Manual m System 1 Introduc
9. ed German version EN 55022 2006 Declarations of In accordance with the above mentioned EU directives Conformity the EC declarations of conformity and the associated documentation are held at the disposal of the competent authorities at the address below PEAK System Technik GmbH Mr Wilhelm Otto Roehm Strasse 69 64293 Darmstadt Germany Phone 49 0 6151 8173 20 Fax 49 0 6151 8173 29 E mail info peak system com Mh bE Signed this 5 day of February 2009 19 PCAN USB User Manual m System Appendix B Quick Reference Software Hardware Installation under windows Before connecting the PCAN USB adapter to the computer set up the corresponding software package from the supplied CD with administrator privileges Afterwards connect the PCAN USB adpater to an USB port at your computer The adapter is recognized by Windows and the driver is initialized After the installation process is finished successfully the red LED on the adapter is illuminated Getting Started under windows Run the CAN monitor PCAN View from the Windows Start menu as a sample application for accessing the PCAN USB adapter For initialization of the PCAN USB adapter select the CAN transfer rate Baud rate High speed CAN connector D Sub 9 pins o 5 V optional 5 V optional o n c not connected 20
10. gether with the driver you have the option to start the program later directly from CD without prior installation PCAN USB User Manual m System Do the following to connect the PCAN USB adapter and complete the initialization 1 Connect the PCAN USB adpater to an USB port of the computer or of a connected USB hub The computer can remain powered on Windows notifies that new hardware has been detected 2 Windows XP only A Wizard dialog box appears Follow its instructions and select the automatic software installation 3 Afterwards you can work as user with restricted rights again After the initialization process is finished successfully the red LED on the PCAN USB adapter is illuminated 2 2 Connecting the CAN Bus A High speed CAN bus ISO 11898 2 is connected to the 9 pin D Sub connector The pin assignment corresponds to the specification CiA 102 o 5 V optional o CAN_L 5 V optional o n c not connected Figure 1 Pin assignment High speed CAN view onto connector of the PCAN USB adapter PCAN USB User Manual m System With the pins 1 and 9 devices with low power consumption e g bus converters can be directly supplied via the CAN connector At delivery these pins are not assigned You can find a detailed description in the following section 2 3 ron Tip You can connect a can bus with a different transmission 2 standard via a bus converter PEAK System offers different bus
11. tion The PCAN USB adapter provides one CAN channel at computers with USB ports Software interfaces exist for different operating systems so programs can easily access a connected CAN bus ron Tip At the end of this manual Appendix B you can find a Quick Reference with brief information about the installation and operation of the PCAN USB adapter 1 1 Properties at a Glance Adapter for USB port USB 1 1 compatible to USB 2 0 Power supply via USB connection 1 High speed CAN channel ISO 11898 2 CAN transfer rates up to 1 Mbit s CAN specifications 2 0A and 2 0B CAN connection 9 pin D Sub male pin assignment according to specification CiA 102 Galvanic isolation up to 500 V for the CAN interface only PCAN USB opto decoupled 5 Volt power supply at the CAN connector connectible by solder bridges e g for external bus converter Device drivers and programming interfaces for operating systems Windows from 2000 onwards and Linux for older versions and other operating systems on request PCAN USB User Manual m System 0 Note This manual describes the use of PCAN USB adapter with Windows You can find device drivers for Linux and the corres ponding application information on the provided CD in the directory branch Develop and on our website under www peak system com linux 1 2 System Requirements The following prerequisites must be given so that the PCAN USB adapter can be used properly A vacant US
12. x for selecting the CAN hardware and for setting the CAN parameters appears G Connect to CAN Hardware E PCAN View tor use Available CAN hardware PEAK USB CAN Device number FFh Firmware Version 2 8 Baud rate 500 kBit s Baud rate register value Hex 001C Message filter Standard From 000 Hex To 7FF Hex Extended a Ceres He Figure 6 Selection of the CAN specific hardware and parameters 2 From the list Baud rate select the transfer rate that is used by all nodes on the CAN bus 3 Under Message filter you can limit the range of CAN IDs to be received either for standard frames 11 bit IDs or for extended frames 29 bit IDs 4 Finally confirm the settings in the dialog box with OK The main window of PCAN View appears see Figure 5 You can find further information about the use of PCAN View in the help which you can invoke in the program via the menu Help or the F1 key 14 PCAN USB User Manual m System 4 2 Linking Own Programs with PCAN Light On the provided CD you can find files for software development in the directory branch Develop They exclusively serve the linking of own programs to hardware by PEAK System with the help of the installed device driver under Windows Further more the CD ROM contains header files and examples for creating own applications in conjunction with the PCAN Light drivers Read the detailed documentation of the interface
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