PCAN-ExpressCard
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1. gt GND ome gt n c n c lt gt n c n c not connected 282. 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 rate 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 14 PCAN ExpressCard User Manual PE 5 1 1 File Client S Wen 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 00 02 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 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
3. C 22 212 F and transport Relative humidity 15 90 not condensing EMC EN 55024 2003 10 EN 55022 2007 04 EC directive 2004 108 EG Ingress protection IP30 IEC 60529 25 PCAN ExpressCard User Manual m System Appendix A CE Certificate PCAN ExpressCard IPEH 003000 01 02 03 EC Declaration of Conformity PEAK System Technik GmbH System Notes on the CE Symbol C The following applies to the PCAN ExpressCard products IPEH 003000 01 02 03 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 2008 05 Information technology equipment Radio disturbance characteristics Limits and methods of measurement IEC CISPR 22 2005 modified A1 2005 German version EN 55022 2006 A1 2007 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 Wilh
4. 3 Connecting the CAN Bus 9 3 1 D Sub Connector 9 3 2 Supplying External Devices via the CAN Connector 9 3 3 Cabling 10 3 3 1 Termination 10 3 3 2 Example of a Connection 10 3 3 3 Maximum Bus Length 11 4 Operation 12 4 1 Status LED 12 4 2 Removing the Adapter 12 5 Using the Software 13 5 1 CAN Monitor PCAN View for Windows 13 5 1 1 Receive Transmit Tab 15 5 1 2 Trace Tab 17 5 1 3 PCAN ExpresscCard Tab 18 5 1 4 Status Bar 19 5 2 Linking Own Programs with PCAN Basic 20 5 2 1 Features of PCAN Basic 21 5 2 2 Principle Description of the API 22 5 2 3 Notes about the License 23 PCAN ExpressCard User Manual System 6 Technical Specifications PCAN ExpressCard 24 Appendix A CE Certificate 26 Appendix B Dimension Drawing 27 Appendix C Quick Reference 28 PCAN ExpressCard User Manual m System 1 Introduction The PCAN ExpressCard provides one or two CAN channels for notebooks and computers with ExpressCard slots Device drivers and programming interfaces exist for different operating systems so programs can easily access a connected CAN bus Tip At the end of this manual Appendix C you can find a Quick Reference with brief information about the installation and operation of the PCAN ExpressCard 1 1 Properties at a Glance Expansion card for ExpressCard slot Form factor ExpressCard 54 1 or 2 High speed CAN channels ISO 11898 2 Compliant with CAN specifications 2 0A 11 bit ID and 2 0B 29 bit ID Bit r
5. 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 Message alternatively Jor Ins The dialog box New Transmit Message is shown gt PCAN ExpressCard User Manual m System Edit Transmit Message ID Hex DLE Data Hex 12 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 f
6. The PCAN ExpressCard has a status LED for each existing CAN channel 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 Removing the Adapter Under Windows the icon for removing hardware safely is not used with the PCAN ExpressCard You may remove the card from the computer without any preparation under Windows 12 PCAN ExpressCard 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 a
7. card is not connected to the computer Consider that some computers still supply the ExpressCard slot with power even when they are turned off standby operation 3 3 Cabling 3 3 1 Termination A High speed CAN bus ISO 11898 2 must be terminated on both ends with 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 does not have an internal termination Use the adapter on a terminated CAN bus 3 3 2 Example of a Connection Terminated cable PC _ _ 1 Control device CAN Interface Figure 2 Simple CAN connection In this example the PCAN ExpressCard is connected with a control unit by a cable that is terminated at both ends 10 PCAN ExpressCard User Manual m 33353 System 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 1 Mbit s 500 kbit s 250 kbit s 125 kbit s 50 kbit s 20 kbit s 10 kbit s 5 kbit s Bus length 40 m 110 m 240 m 500 m 1 3 km 3 3 km 6 6 km 13 0 km The listed values have been calculated on the basis of an idealized system and can differ from reality 11 PCAN ExpressCard User Manual m System 4 Operation 4 1 Status LED
8. 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 22 PCAN ExpressCard 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 party supplier develops s
9. C 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 i PCAN ExpressCard User Manual m System Salas PCAN ExpressCard Tab f A PCAN View File Client Edit Transmit View Trace Help M EAA YO 3F Receive Transmit Trace E PCAN ExpressCard PCAN ExpressCard gt gt Channel 1 5 Output on CAN connector Disabled O Connected to PCAN ExpressCard 500 kBit s Overruns 0 OxXmtFull 0 Figure 8 PCAN ExpressCard tab On the PCAN ExpressCard tab the 5 Volts supply on pin 1 of the D Sub CAN connector is enabled or disabled For the Dual Channel model the setting is valid for both CAN connectors simultaneously You find information about technical details in section 3 2 on page 9 To toggle the setting press the button Enable Disable 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 bus converters to or from the PCAN ExpressCard while it is de energized the card is not connected to the computer Consider that some computers still supply the ExpressCard slot with power even when they are turned off standby operation 18 PCAN ExpressCard User Manua
10. PCAN ExpressCard ExpressCard to CAN Interface User Manual v2 1 2 PCAN ExpressCard User Manual Products taken into account Product Name Model PCAN ExpressCard Single One CAN channel Channel PCAN ExpressCard Dual Two CAN channels Channel PCAN ExpressCard Single One CAN channel galvanic Channel galvanically decoupled isolation for CAN connection PCAN ExpressCard Dual Two CAN channels galvanic Channel galvanically decoupled isolation for CAN connections System Part Number IPEH 003000 IPEH 003001 IPEH 003002 IPEH 003003 The cover picture shows the product PCAN ExpressCard Dual Channel Other product models have an identical form factor but vary in the number of CAN connectors according to the model 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 1D 2012 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 2 1 2 2012 07 06 PCAN ExpressCard User Manual m System Contents 1 Introduction 5 1 1 Properties at a Glance 5 1 2 Prerequisites for Operation 6 1 3 Scope of Supply 6 2 Installing the Software and the Card 7
11. ates up to 1 Mbit s Connection to CAN bus via D Sub 9 pin according to CiA 102 NXP CAN controller SJA1000 16 MHz clock frequency NXP CAN transceiver PCA82C251 Galvanic isolation on the CAN connection up to 300 V only galvanically decoupled models separate for each CAN channel Software option to switch a 5 Volts supply to the CAN connection e g for external bus converter Operating temperature range from 0 to 70 C 32 to 158 F PCAN ExpressCard User Manual m System 1 2 Prerequisites for Operation ExpressCard slot in the computer type ExpressCard 54 Operating system Windows 7 Vista XP 32 64 bit or Linux 32 64 bit 1 3 Scope of Supply PCAN ExpressCard CAN interface Device drivers for Windows 7 Vista XP 32 64 bit and Linux 32 64 bit PCAN View CAN monitor for Windows PCAN Basic programming interface consisting of an interface DLL examples and header files for all common programming languages Manual in PDF format PCAN ExpressCard User Manual m System 2 Installing the Software and the Card This chapter covers the software setup for the PCAN ExpressCard under Windows and the installation in the computer Setup the driver before connecting the PCAN ExpressCard for the first time Do the following to install the driver 1 Make sure that you are logged in as user with administrator privileges not needed for normal use of the PCAN ExpressCard later on 2 Insert the supp
12. elm 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 bi Signed this 4 day of October 2011 26 PCAN ExpressCard User Manual System Appendix B Dimension Drawing 130 00 mm Figure 11 Side view and top view of the PCAN ExpressCard The figure does not show the actual size of the product 27 PCAN ExpressCard User Manual m System Appendix C Quick Reference Software Hardware Installation under windows Before connecting the PCAN ExpressCard 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 Getting Started under windows Run the CAN monitor PCAN View from the Windows Start menu as a sample application for accessing the PCAN ExpressCard 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 ND o 5 V optional aa gt CAN_L CAN_H
13. essCard in the branch CAN Hardware of the Windows Device Manager PCAN ExpressCard 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 o 5 V optional GND co CAN _L CAN_H o GND n e lt o n c ne o n c not connected Figure 1 Pin assignment High speed CAN 3 2 Supplying External Devices via the CAN Connector Optionally a 5 Volt supply can be switched with the provided Windows software PCAN View onto pin 1 of a D Sub CAN connector for the Dual Channel model simultaneously for both CAN connectors Thus devices with low power consumption e g bus converters can be directly supplied via the CAN connector When using this option the 5 Volt supply ts directly connected to the power supply of the computer and is not fused separately The galvanically decoupled models of the card have an interconnected DC DC converter Therefore the current output is limited to 50 mA You find further information about the use of this option in PCAN View in section 5 1 3 on page 18 PCAN ExpressCard User Manual m System 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 bus converters to or from the PCAN ExpressCard while it is de energized the
14. l m System 5 1 4 Status Bar O Connected to PCAN PCI 500 kBit s B Overruns 0 OXmtFull 0 Figure 9 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 19 PCAN ExpressCard User Manual System 5 2 Linking Own Programs with PCAN Basi1c Figure 10 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 7 Vista XP 32 64 bit Windows CE 6 x x86 ARMv4 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 20 PCAN ExpressCard User Manual m 5 2 1 Features of PCAN Basic Supports Windows 7 Vista XP 32 64 bit and Windows CE 6 x 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 all supported hard
15. lied 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 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 Do the following to connect the PCAN ExpressCard to the computer and complete the initialization 1 Insert the PCAN ExpressCard into an ExpressCard slot of your computer The computer can remain powered on PCAN ExpressCard User Manual m System Windows notifies that new hardware has been detected 2 Windows XP only A Wizard dialog box appears Follow its instructions Deny the search for driver software at Windows Update and select the automatic software installation during this procedure All Windows operating systems The drivers are found and installed by Windows automatically 3 Afterwards you can work as user with restricted rights again After the initialization process for the driver for the CAN interface is finished successfully an LED is on for each CAN connection of the PCAN ExpressCard Furthermore you can find the entry PCAN Expr
16. nd 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 Firmware 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 13 PCAN ExpressCard User Manual T 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
17. oftware based on the PCAN Basic and problems occur during the use of this software consult the software provider 23 PCAN ExpressCard User Manual m System 6 Technical Specifications PCAN ExpressCard Connectors Computer ExpressCard slot type ExpressCard 54 CAN D Sub m 9 pins Pin assignment according to specification CiA 102 CAN Specification Bit rates Controller Transceiver Galvanic isolation Supplying external devices Termination Power supply Current consumption max ISO 11898 2 High speed CAN 2 0A standard format and 2 0B extended format 5 kbit s 1 Mbit s NXP Philips SJA1000 NXP Philips PCA82C251 PCAN ExpressCard none PCAN ExpressCard opto Galvanic isolation up to 300 V separate for each CAN channel PCAN ExpressCard D Sub pin 1 5 V max 100 mA PCAN ExpressCard opto D Sub pin 1 5 V max 50 mA Switched off at delivery none on 1 5 V pin on3 3 V pin Product model Single Channel 142 mA 245 mA Dual Channel 142 mA 296 mA Single Channel opto 142 mA 273 MA Dual Channel opto 142 mA 335 mA 24 PCAN ExpressCard User Manual m System Measures Size without cables 130 x 54 x 10 mm Lx W x D See also dimension drawing in Appendix B on page 27 Weight Product model Single Channel 60g Dual Channel 80 g Single Channel opto 60 g Dual Channel opto 80g Environment Operating temperature 0 70 C 32 158 F Temperature for storage 30 100
18. or reuse later on 16 PCAN ExpressCard User Manual 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 Data 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 P
19. ware 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 21 PCAN ExpressCard 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 the same time After a
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