PCAN-ExpressCard 34
Contents
1. 120 Ohms Otherwise there are interfering signal reflections and the transceivers of the connected CAN nodes CAN interface control device will not work The PCAN ExpressCard 34 does not have an internal termination Use the adapter on a terminated CAN bus PCAN ExpressCard 34 User Manual m System 3 2 2 Example of a Connection Computer Control Device o Terminated Cable Figure 2 Simple CAN connection In this example the PCAN ExpressCard 34 is connected with a control unit by a cable that is terminated at both ends 3 2 3 Maximum Bus Length High Speed CAN networks may have bit rates of up to 1 Mbit s The maximum bus length depends primarily on the bit rate The following table shows the maximum possible CAN bus length at different bit rates Bit rate Bus length 1 Mbit s 40 m 500 kbit s 110 m 250 kbit s 240 m 125 kbit s 500 m 50 kbit s 1 3 km 20 kbit s 3 3 km 10 kbit s 6 6 km 5 kbit s 13 0 km The listed values have been calculated on the basis of an idealized system and can differ from reality 10 PCAN ExpressCard 34 User Manual m System 4 Operation 4 1 Status LED The PCAN ExpressCard 34 has a status LED which may be in one of the following conditions Status LED Meaning On There s a connection to a driver of the operating system Slow blinking A software application is connected to the CAN channel Quick blinking Data is transmitted via the connected CAN bus 4 2 Removing2. PCAN PCI 4 Click on Install now The setup program for the driver is executed 5 Follow the instructions of the program KO Tip If you do not want to install the CAN monitor PCAN View 2 for Windows onto the hard disk together with the driver you have the option to start the program later directly from DVD without prior installation PCAN ExpressCard 34 User Manual m System Do the following to connect the PCAN ExpressCard 34 to the computer and complete the initialization 1 Insert the PCAN ExpressCard 34 into an ExpressCard slot of your computer The computer can remain powered on Windows notifies that new hardware has been detected 2 The drivers are found and installed by Windows automatically 3 Afterwards you can work as a user with restricted rights again After the initialization process is finished successfully the red LED on the PCAN ExpressCard 34 is illuminated Furthermore you can find the entry PCAN ExpressCard 34 in the branch CAN Hardware of the Windows Device Manager PCAN ExpressCard 34 User Manual System 3 Connecting the CAN Bus 3 1 D Sub Connector 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 GND CAN_H lt Figure 1 Pin assignment High speed CAN 3 2 Cabling 3 2 1 Termination A High speed CAN bus ISO 11898 2 must be terminated on both ends with
3. the Adapter Under Windows the icon for removing hardware safely is not used with the PCAN ExpressCard 34 You may remove the card from the computer without any preparation under Windows 11 PCAN ExpressCard 34 User Manual m System 5 Using the Software This chapter covers the provided software PCAN View and the programming interface PCAN Basic 5 1 CAN Monitor PCAN View for windows PCAN View for Windows is a simple CAN monitor for viewing transmitting and logging CAN messages File Client Edit Transmit View Trace Help S ai b 46 enaigo m Receive Transmit Trace amp PCAN USB DLC Data E Message Cycle Tim Count J isrEcooon 8 00 7F 7D 00 00 00 00 00 1001 1103 18FEC100h 8 88 00 00 00 00 00 00 00 1001 1103 ap 18FEE500h 8 00 00 00 00 00 00 00 00 1001 1103 gt 18FEE900h 8 00 00 00 00 00 00 00 00 1001 1103 2 ane 8 22 00 00 00 00 00 00 00 415 2206 8 56 65 68 69 63 6C 65 31 10001 109 a 8 28 00 00 00 00 00 00 00 L103 Pr PCAN View 8 00 5B 1E 01 00 00 00 00 f 8 00 FA 00 00 00 00 0000 Available CAN hardware and PCAN nets Add Delete DLC Data Cycle Tia gt SX Internal 8 18 00 11 00 11 00 1100 a PEAK PCI CAN at PCI Bus 4 Device 1 Channel 1 J2 3 PCI 125k 125 kBit s 2 1100 3 PCI 250k 250 kBit s 4 000100 01 3 PCI 500k 500 kBit s me PCAN USB Pro Device 11h Channel 1 Firmware 1 1 1 amp PCAN USB Pro Device 11h Channel 2 Firm
4. Message alternatively Jor Ins The dialog box New Transmit Message is shown 14 PCAN ExpressCard 34 User Manual m System Edit Transmit Message DLE Data Hex l 44 25 12 44 25 AB OC Cycle Time 125 Message Type Extended Frame W Paused Remote Request Comment Wake Up Message Cancel Help Figure 6 Dialog box New transmit message 2 Enter the ID and the data for the new CAN message 3 The field Cycle Time indicates if the message shall be transmitted manually or periodically If you want to transmit the message periodically you must enter a value greater than 0 For a manual only transmission enter 0 4 Confirm the entries with OK The created transmit message appears on the Receive Transmit tab 5 You trigger selected transmit messages manually with the menu command Transmit gt Send alternatively Space bar The manual transmission for CAN messages being transmitted periodically is carried out additionally ry Tip Using the menu command File gt Save the current transmit 2 messages can be saved to a list and loaded for reuse later on 15 PCAN ExpressCard 34 User Manual ss PEAK 5 1 2 Trace Tab O PCAN View File Client Cia Paused Time 539 4616 539 4797 539 5002 539 5109 539 5113 539 5116 539 5207 539 5402 539 5598 539 5627 539 5633 539 5803 539 5998 539 6115 539 6123 539 6126 539 6203 539 6399 47 ee BA Type Data Da
5. PCAN ExpressCard 34 CAN Interface for the ExpresscCard 34 Slot User Manual PEAK System Document version 1 0 0 2014 06 02 PCAN ExpressCard 34 User Manual System Products taken into account Product Name Model Part Number PCAN ExpressCard 34 One CAN channel IPEH 003004 CANopen and CiA are registered community trade marks of CAN in Automation e V All other product names mentioned in this document may be the trademarks or registered trademarks of their respective companies They are not explicitly marked by uTM and D 2014 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 Document version 1 0 0 2014 06 02 PCAN ExpressCard 34 User Manual Contents 1 Introduction 1 1 Properties at a Glance 1 2 Prerequisites for Operation 1 3 Scope of Supply 2 Installing the Software and the Card 3 Connecting the CAN Bus 3 1 D Sub Connector 3 2 Cabling 3 2 1 Termination 3 2 2 Example of a Connection 3 2 3 Maximum Bus Length 4 Operation 4 1 Status LED 4 2 Removing the Adapter 5 Using the Software 5 1 CAN Monitor PCAN View for Windows 5 1 1 Receive Transmit Tab 5 1 2 Trace Tab 5 1 3 Status Bar 5 2 Linking Own Programs with PCAN Basic 5 2 1 Features of PCAN Basic 5 2 2 Principle Description of the API 5 2 3 Notes about the License 6 Technical Spec
6. all supported hardware types Use of up to 8 channels for each hardware unit depending on the PEAK CAN interface used Simple switching between channels of a PEAK CAN interface Driver internal buffer for 32 768 messages per CAN channel Precision of time stamps on received messages up to 1 us depending on the PEAK CAN interface used Access to specific hardware parameters such as listen only mode Notification of the application through Windows events when a message is received Extended system for debugging operations Multilingual debugging output Output language depends on operating system Debugging information can be defined individually An overview of the API functions is located in the header files You can find detailed information about the PCAN Basic API on the provided DVD in the text and help files file name extensions txt and chm 19 PCAN ExpressCard 34 User Manual m System 5 2 2 Principle Description of the API The PCAN Basic API is the interface between the user application and device driver In Windows operating systems this is a DLL Dynamic Link Library The sequence of accessing the CAN interface is divided into three phases 1 Initialization 2 Interaction 3 Completion Initialization A CAN channel must be initialized before using it This is done by the simple call of the function can Initialize Depending on the type of the CAN hardware up to eight CAN channels can be opened at t
7. es the use of the PCAN ExpressCard 34 with Windows You can find device drivers for Linux and the corresponding application information on the provided DVD in the directory branch Develop and on our website under www peak system com linux 1 2 Prerequisites for Operation ExpressCard slot in the computer type ExpressCard 34 Operating system Windows 8 7 Vista 32 64 bit or Linux 32 64 bit 1 3 Scope of Supply PCAN ExpressCard 34 CAN interface Device drivers for Windows 8 7 Vista and Linux 32 64 bit PCAN View CAN monitor for Windows 8 7 Vista 32 64 bit PCAN Basic programming interface consisting of an interface DLL examples and header files for all common programming languages Manual in PDF format PCAN ExpressCard 34 User Manual m System 2 Installing the Software and the Card This chapter covers the software setup for the PCAN ExpressCard 34 under Windows and the installation in the computer Setup the driver before connecting the PCAN ExpressCard 34 for the first time Do the following to install the driver 1 Make sure that you are logged in as a user with administrator privileges not needed for normal use of the PCAN ExpressCard 34 later on 2 Insert the supplied DVD 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 DVD On the page English gt Drivers activate the entry
8. he same time After a successful initialization the CAN channel is ready for communication with the CAN hardware and the CAN bus No further configuration steps are required Interaction For receiving and transmitting CAN messages the functions can Read and can write are available Additional settings can be made e g setting up message filters to confine to specific CAN IDs or setting the CAN controller to listen only mode When receiving CAN messages events are used for an automatic notification of an application client This offers the following advantages The application no longer needs to check for received messages periodically no polling The response time at reception is reduced 20 PCAN ExpressCard 34 User Manual m System Completion To end the communication the function can Uninitialize Is called in order to release the reserved resources for the CAN channel among others In addition the CAN channel is marked as Free and is available to other applications 5 2 3 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 If a third pa
9. ifications Appendix A CE Certificate System DIDO UW WM NI m H OOOO 11 11 12 12 14 16 17 18 19 21 22 24 PCAN ExpressCard 34 User Manual m System Appendix B Dimension Drawing 25 Appendix C Quick Reference 26 PCAN ExpressCard 34 User Manual m System 1 Introduction The CAN adapter PCAN ExpressCard 34 allows the connection of a CAN bus to embedded PCs and laptops with ExpressCard slots A galvanic isolation of up to 300 Volts decouples the PC from the CAN bus Device drivers and programming interfaces exist for different operating systems so programs can easily access a connected CAN bus KOM Tip At the end of this manual Appendix C you can find a 2 Quick Reference with brief information about the installation and operation of the PCAN ExpressCard 34 1 1 Properties at a Glance Card for ExpressCard slot Type ExpressCard 34 compatible with ExpressCard 54 slots 1 High speed CAN channel ISO 11898 2 Compliant with CAN specifications 2 0A 11 bit ID and 2 0B 29 bit ID Bit rates from 5 kbit s up to 1 Mbit s CAN bus connection via D Sub 9 pin according to CiA 102 FPGA implementation of the CAN controller SJA1000 compatible NXP PCA82C251 CAN transceiver Galvanic isolation on the CAN connection up to 300 V Extended operating temperature range from 40 to 85 C 40 to 185 F PCAN ExpressCard 34 User Manual m System 0 Note This manual describ
10. m Appendix C Quick Reference Software Hardware Installation under windows Before connecting the PCAN ExpressCard 34 to the computer set up the corresponding software package from the supplied DVD with administrator privileges Afterwards insert the card into a ExpressCard slot of the computer The card is recognized by Windows and the driver is initialized After the installation process is finished successfully an LED is on for each CAN channel of the card After the installation process is finished successfully you can find the entry PCAN ExpressCard 34 in the branch CAN Hardware of the Windows Device Manager Getting Started under windows Run the CAN monitor PCAN View from the Windows Start menu as a sample application for accessing the PCAN ExpressCard 34 For initialization of the card select the CAN connection and the CAN bit rate Status LED Meaning On There s a connection to a driver of the operating system Slow blinking A software application is connected to the CAN channel Quick blinking Data is transmitted via the connected CAN bus High speed CAN connector D Sub 9 pins GND CAN_H 26
11. rd 34 product with the item number s IPEH 003004 EC Directive This product fulfills the requirements of EU EMC Directive 2004 108 EG Electromagnetic Compatibility and is designed for the following fields of application as for the CE marking Electromagnetic Immunity DIN EN 55024 publication date 2011 09 Information technology equipment Immunity characteristics Limits and methods of measurement CISPR 24 2010 German version EN 55024 2010 Electromagnetic Emission DIN EN 55022 publication date 2011 12 Information technology equipment Radio disturbance characteristics Limits and methods of measurement CISPR 22 2008 modified German version EN 55022 2010 Declarations of In accordance with the above mentioned EU directives the EC Conformity 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 Mec bE Signed this 2 day of June 2014 24 PCAN ExpressCard 34 User Manual m System Appendix B Dimension Drawing 108 1 mm a 19 6 mm oa Figure 10 Side view and top view of the PCAN ExpressCard 34 The figure does not show the actual size of the product 25 PCAN ExpressCard 34 User Manual m Syste
12. rty supplier develops software based on the PCAN Basic and problems occur during the use of this software consult the software provider 21 PCAN ExpressCard 34 User Manual m System 6 Technical Specifications Connectors Computer CAN CAN Specification Bit rates Controller Transceiver Galvanic isolation Termination Supply Supply voltage Current consumption Measures Size Weight ExpressCard slot type ExpressCard 34 D Sub m 9 pins Pin assignment according to specification CiA 102 ISO 11898 2 High speed CAN 2 0A standard format and 2 0B extended format 5 kbit s 1 Mbit s FPGA implementation SJA1000 compatible NXP PCA82C251 Up to 300 V none 1 5 V und 3 3 V 1 5 V max 180 mA 3 3 V max 330 mA 108 x 37 x 20 mm Lx W x D See also dimension drawing in Appendix B on page 25 32 g 22 PCAN ExpressCard 34 User Manual m System Environment Operating temperature 40 85 C 40 185 F Temperature for storage 40 85 C 40 185 F and transport Relative humidity 15 90 not condensing EMC EN 55024 2011 09 EN 55022 2011 12 EC directive 2004 108 EG Ingress protection IP30 IEC 60529 23 PCAN ExpressCard 34 User Manual m System Appendix A CE Certificate PCAN ExpressCard 34 IPEH 003004 EC Declaration of Conformity PEAK System Technik GmbH System Notes on the CE Symbol The following applies to the PCAN ExpressCa
13. ta Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data 18F00400 18F00400 18F00400 18FEF100 18F00300 18FE6CO0 18F00400 18F00400 18F00400 18F00300 18FE6CO0 18F00400 18F00400 18FEF100 18F00300 18FE6CO0 18F00400 18F00400 Edit Transmit View Trace Help 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 2 0 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 00 14 33 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 14 33 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 14 33 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 00 14 33 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 14 33 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 Errors 0 0 Connected to PCAN ExpressCard 500 kBit s Overruns 0 Figure 7 Trace tab QXmtFull 0 System On the Trace tab the data tracer of PCAN View is used for logging the communication on a CAN bus During this process the CAN messages are cached in the working memory of the PC Afterwards they can be saved to a file The tracer can be configured to run in linear or in ring buffer mode In linear buffer mode the logging is stopped as soon as the buffer is filled completely In ring buffer mode the oldest messages are overwritten by incoming ones PCAN ExpressCard 34 User Manual m System 5 1 3 Stat
14. te select the one that is used by all nodes on the CAN bus 4 Under Filter settings 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 5 Finally confirm the settings in the dialog box with OK The main window of PCAN View appears see Figure 5 13 PCAN ExpressCard 34 User Manual PE 5 1 1 File Client S Wien F Receive Transmit Trace Receive Transmit Tab Edit Transmit View Trace Help x 0095 00 00 00 00 00 00 00 00 00 30 7B 00 00 00 00 0002 050100 00 00 02 13 00 0400 00 83 52 00 D9 7D 00 00 00 00 00 System 18FEESO0h 18FEE900h 8 8 8 8 8 8 8 8 C9 5F 0100 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 53 00 00 00 Message OOFFAAT Th OOFFBB h OOFFCCT h Transmit co co o O Data 00 010001 AD 56 48 94 76 D6 C6 BD 766555 00 56 00 65 00 Cycle Time Count Wait 17 v 125 208 w5 4558 Trigger Manual Time Time Connected to PCAN ExpressCard 500 kBit s Overruns 0 OxXmtFull 0 Figure 5 Receive Transmit tab The Receive Transmit tab is the main element of PCAN View It contains two lists one for received messages and one for the transmit messages Representation of CAN data is in hexadecimal format Do the following to transmit a CAN message with PCAN View 1 Select the menu command Transmit gt New
15. us Bar 0O Connected to PCAN PCI 500 kBit s Bl Overruns 0 OXmtFull 0 Figure 8 Example of the status bar The status bar shows information about the current CAN connection about error counters Overruns OXmtFull and shows error messages You can find further information about the use of PCAN View in the help which you can invoke in the program via the Help menu or with the F1 key 17 PCAN ExpressCard 34 User Manual System 5 2 Linking Own Programs with PCAN Basi1c Figure 9 PCAN Basic On the provided DVD you can find files of the programming interface PCAN Basic in the directory branch Develop This API provides basic functions for linking own programs to CAN interfaces by PEAK System and can be used for the following operating systems Windows 8 7 Vista 32 64 bit Windows CE 6 x x86 ARMv4 Linux 32 64 bit The API is designed for cross platform use Therefore software projects can easily ported between platforms with low efforts PEAK System has created examples for the following programming languages C C C CLR Visual Basic Delphi Python and Java 18 PCAN ExpressCard 34 User Manual m 5 2 1 Features of PCAN Basic Supports Windows 8 7 Vista 32 64 bit Windows CE 6 x and Linux 32 64 bit operating system Multiple PEAK System applications and your own can be operated on a physical CAN channel at the same time Use of a single DLL for
16. ware 1 11 wm PCAN USB Device Bh Firmware 2 8 ISB 500 kBit s ae Overruns 0 L Bit rate 500 kBit s Bus timing register value Hex 001C Message filter Standard Extended From 000 Hed To 7FF Hed Cancel Help Qe Sool Figure 3 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 12 PCAN ExpressCard 34 User Manual m System If you haven t installed PCAN View together with the device driver you can start the program directly from the supplied DVD In the navigation program Intro exe go to English gt Tools and under PCAN View for Windows select the link Start The dialog box for selecting the CAN hardware and for setting the CAN parameters appears Z Connect a PCAN View Available CAN hardware ie PCAN ExpressCard at PCI Bus 7 Device 0 Channel 1 Ep PCAN ExpressCard at PCI Bus 7 Device 0 Channel 2 Baud rate 500 kBit s v Baud rate register value Hex 001C Message filter Standard Extended From 000 Hex To 7FF Hex eBid Cancel Help Figure 4 Selection of the CAN specific hardware and parameters 2 From the list Available CAN hardware select the CAN channel to be used 3 From the dropdown list Bit ra
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