PCAN-PC Card - User Manual
Contents
1. 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 21 PCAN PC Card User Manual a 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 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 22 PCAN PC Card User M2. User Manual System 3 Connecting CAN Bus The arrangement of the CAN channels at the PCAN PC Card is as follows CAN 2 CAN 1 Figure 1 Arrangement of the CAN channels CAN 2 only with Dual Channel models 3 1 D Sub connectors A High speed CAN bus ISO 11898 2 is connected to the 9 pin D Sub connector The pin assignment for CAN corresponds to the specification CiA 102 o 5 V optional o CAN_L n c not connected Figure 2 Pin assignment High speed CAN view onto a male D Sub connector at the PCAN PC Card PCAN PC Card User Manual a System With pin 1 devices with low power consumption e g bus converters can be directly supplied via the CAN connector At delivery this pin is deactivated You can find a detailed description in the following section 3 2 Q Tip You can connect a CAN bus with a different transmission 4 standard via a bus converter PEAK System offers different bus converter modules e g PCAN TJA1054 for a Low speed CAN bus according to ISO 11898 3 3 2 Supplying External Devices via the CAN Connector Optionally a 5 Volt supply can be switched onto pin 1 of a D Sub CAN connector with 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 PCAN PC Card coming from
3. 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 12 PCAN PC Card User Manual System 4 Operation 4 1 Status LED The PCAN PC Card has a status LED for each existing CAN channel which may be in one of the following conditions Status 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 Card Under Windows the icon for removing hardware safely is not used with the PCAN PC Card You may remove the card from the computer without any preparation under Windows 13 PCAN PC Card User Manual 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 Braves N ere File Client
4. Edit Transmit View Trace Help S di b x0 J e ha go 3G Receive Transmit Trace amp PCAN USB O Message DLC Data Cycle Tim Count seFecooon 8 00 7F 7D 00 00 00 00 00 1001 1103 J 18FEC100h 8 88 00 00 00 00 00 00 00 1001 1103 a 18FEE500h 8 00 00 00 00 00 00 00 00 1001 1103 S ssereeso0n 8 00 00 00 00 00 00 00 00 1001 1103 8 22 00 00 00 00 00 00 00 415 2206 Ci o CI 8 56 65 68 69 63 6C 65 31 10001 109 n 8 28 00 00 00 00 00 00 00 dl PCAN View 8 00 5B 1E 01 00 00 00 00 8 00 FA 00 00 00 00 00 00 Available CAN hardware and PCAN nets i Adda elete J Wipe Data 18 00 1100 11001100 X Internal 8 2 AF PCI 125k 125 kBit s 2 1100 W1 FF PCI 250k 250 kBit s 4 00010001 Wait 3 PCI 500k 500 kBit s amp PCAN USB Pro Device 11h Channel 1 Firmware 1 11 amp PCAN USB Pro Device 11h Channel 2 Firmware 1 1 1 a amp PEAK PCI CAN at PCI Bus 4 Device 1 Channel 1 me PCAN USB Device Bh Firmware 2 8 ISB 500 kBit s amp Overruns 0 QXmtFull 0 Bit rate 500 kBit s v Bus timing register value Hex 001C f From 000 Hex To TFF Hex Cancel Help J pauan Figure 4 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 14 PCAN PC Card User Manual System If you have
5. assigned at delivery none 5 V DC via PC Card slot PCAN PC Card Single Channel max 150 mA PCAN PC Card Dual Channel max 250 mA PCAN PC Card Single Channel opto max 250 mA PCAN PC Card Dual Channel opto max 400 mA 116 x 54 x 12 mm Lx Wx D PCAN PC Card Single Channel 55g PCAN PC Card Dual Channel 75g PCAN PC Card Single Channel opto 55g PCAN PC Card Dual Channel opto 76g Continued on the next page 25 PCAN PC Card Environment Operating temperature Storage temperature Relative humidity EMC Ingress protection IEC 60529 User Manual a System 0 70 C 32 158 F 40 100 C 40 212 F 15 90 not condensing EN 55024 2003 10 EN 55022 2008 05 EC directive 2004 108 EG IP30 26 PCAN PC Card User Manual System Appendix A CE Certificate PCAN PC Card IPEH 002090 91 92 93 EC Declaration of Conformity PEAK System Technik GmbH Notes on the CE Symbol The following applies to the PCAN PC Card products IPEH 002090 91 92 93 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 5502
6. 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 53 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 Errors 0 0 Connected to PEAK PCCARD CAN 500 kBit s Overruns 0 Figure 8 Trace Tab OXmtFull 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 18 PCAN PC Card User Manual System 5 1 3 PCAN PC Card Tab 3 PCAN View File Client Edit Transmit View Trace Help S lli ee B GO SF Receive Transmit Trace PCAN PC Card PCAN PC Card Firmware 1 5 Channel 1 5V Output on CAN connector Disabled Connected to PEAK PCCARD CAN 500 kBit s E Owerruns 0 OxXmetFull 0 Figure 9 PCAN PC Card Tab On the PCAN PC Card 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
7. 30 7B 00 00 00 00 00 02 05 0100 00 00 02 13 00 0400 00 83 52 00 D9 7D 00 00 00 00 00 Cycle Time 49 19 11922 49 999 System 18FEC100h C9 5F 0100 00 00 00 00 999 18FEE500h 18FEE900h 00 0O 00 00 00 00 00 00 00 00 00 00 53 00 00 00 1000 1000 O Transmit Message OOFFAAT Th OOFFBB 7h OOFFCC h 1 oO Data 00010001 AD 56 48 9476 D6 C6 BD 7665550056 0065 00 Cycle Time Count Wait 1 w v 125 208 5 4558 Trigger Manual Time Time O Connected to PEAK PCCARD CAN 500 kBit s aj Overruns 0 OxXmtFull 0 Figure 6 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 i Select the menu command Transmit gt New Message alternatively Jor Ins The dialog box New Transmit Message is shown 16 PCAN PC Card User Manual System Edit Transmit Message ID Hex DLE Data Hex 1 44 25 12 44 25 AB OC Cycle Time 125 Message Type Extended Frame W Paused Remote Request Comment Wake Up Message Cancel l Help Figure 7 Dialog box New transmit message 2 Enter the ID and the data for the new CAN message 3
8. 4 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 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 VAA Signed this 4 day of October 2011 27 PCAN PC Card User Manual System Appendix B Dimension Drawing 12 00 mm 5 00 mm 116 00 mm _ _________ _ 54 00 mm Figure 12 View PCAN PC Card The figure doesn t show the actual size of the product 28 PCAN PC Card User Manual a System Appendix C Quick Reference Software Hardware Installation under windows Before connecting the PCAN PC Card to the computer set up the corresponding software package from the supplied DVD with admi nistrator privileges Afterwards insert the card into a PC Card slot of the computer The card is recognized by Windows and the driver is initialized After the installation process is finished successfully a LED for each CAN channel o
9. NXP PCA82C251 CAN transveiver Galvanic isolation on the CAN connection up to 100 V only opto decoupled models separate for each CAN connection Software option to switch on 5 Volt supply to CAN connection e g for external bus converter Operating temperature range from 0 to 70 C 32 to 158 F PCAN PC Card User Manual a System 0 Note This manual describes the use of the PCAN PC Card 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 System Requirements A vacant PC Card slot at the computer PCMCIA type II Operating system Windows 7 Vista XP 32 64 bit or Linux 32 64 bit 1 3 Scope of Supply CAN interface PCAN PC Card 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 PC Card User Manual System 2 Installing the Software and the Card This chapter covers the software setup for the PCAN PC Card under Windows and the installation of the card in the computer Setup the driver before connecting the PCAN PC Card to the computer Do the following to install the driver 1 Make sure that you are logged in as user with administrat
10. PCAN PC Card PC Card to CAN Interface User Manual v2 1 2 PCAN PC Card User Manual a System Products taken into account Product Name Model Part Number PCAN PC Card Single Channel One CAN channel IPEH 002090 PCAN PC Card Dual Channel Two CAN channels IPEH 002091 PCAN PC Card Single Channel One CAN channel galvanic IPEH 002092 opto decoupled isolation for CAN connection PCAN PC Card Dual Channel Two CAN channels galvanic IPEH 002093 opto decoupled isolation for CAN connections The cover picture shows the product PCAN PC Card Dual Channel The Single Channel models have an identical form factor but only one breakout cable for the CAN connection 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 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 PC Card User Manual a System Contents 1 Introduction 5 1 1 Properties at a Glance 5 1 2 System Requirements 6 1 3 Scope of Supply 6 2 Installing the Software and the Card 7 3 Connecting CAN Bus 9 3 1 D Sub connectors 9 3 2 Supplying External Devices via th
11. 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 17 PCAN PC Card User Manual US o S O S S PEAK 5 1 2 File Client Trace Tab Edit Transmit View Trace Help 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 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 20 Ring Buffer Rx 1264 oouo ooon ow Data 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
12. anual 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 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 23 PCAN PC Card User Manual a System Completion To end the communication the function CAN Uninitialize Is called in order to release the reserved resources for the CAN channel amo
13. connectors simultaneously You find information about technical details in section 3 2 on page 10 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 PC Card while it is de energized the card is not connected to the computer Consider that some computers still supply the PC Card slot with power even when they are turned off standby operation 19 PCAN PC Card User Manual m System 5 1 4 Status Bar DO Connected to PEAK POCARD CAN 500 k Britis a Cyverruns 0 imtFull 0 Figure 10 Example of a 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 menu Help or the F1 key 20 PCAN PC Card User Manual System 5 2 Linking Own Programs with PCAN Basi1c Figure 11 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
14. e CAN Connector 10 3 3 Cabling 11 3 3 1 Termination 11 3 3 2 Example of a Connection 11 3 3 3 Maximum Bus Length 12 4 Operation 13 4 1 Status LED 13 4 2 Removing the Card 13 5 Using the Software 14 5 1 CAN monitor PCAN View for Windows 14 5 1 1 Receive Transmit Tab 16 5 1 2 Trace Tab 18 5 1 3 PCAN PC Card Tab 19 5 1 4 Status Bar 20 5 2 Linking Own Programs with PCAN Basic 21 5 2 1 Features of PCAN Basic 22 5 2 2 Principle Description of the API 23 5 2 Notes about the License 24 PCAN PC Card User Manual a System 6 Technical Specifications 25 Appendix A CE Certificate 27 Appendix B Dimension Drawing 28 Appendix C Quick Reference 29 PCAN PC Card User Manual a System 1 Introduction The PCAN PC Card provides one or two CAN channels in computers with a PC Card slot Device drivers and programming interfaces exist for different operating systems so programs can easily access a connected CAN bus Bee 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 PC Card A 1 1 Properties at a Glance Slot in card for the PC Card slot Form factor Type Il maximum 5 mm in height 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 rates up to 1 Mbit s CAN bus connection via D Sub 9 pin in accordance with CiA 102 NXP SJA1000 CAN controller
15. f the card 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 PC Card For initializa tion of the PCAN PC Card select the desired CAN channel and the CAN bit rate Status LED Meaning On There s a connection to a driver of the operating system Slowly 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 o 5 V optional o CAN_L n c not connected 29
16. n 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 f lt Connect So PCAN View Available CAN hardware and PCAN nets Add Delete 1E PEAK PCCARD CAN Device 0 Channel 1 Firmware 15 3 PEAK PCCARD CAN Device 0 Channel 2 Firmware 1 5 fay Bit rate 500 kBit s v Bus timing register value Hex 001C Message filter Standard From 000 Hex To 7FF Hex Extended a J Cancel l Help Figure 5 Selection of the CAN hardware and parameters 2 From the list Available CAN hardware select the CAN channel to be used 3 Select the bit rate that is used by all nodes on the CAN bus from the dropdown list Bit rate 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 6 15 PCAN PC Card User Manual 5 1 1 File Client S Hl yA F Receive Transmit E Trace i O 18FEC000h Receive Transmit Tab Edit Transmit View Trace Help 1 0095 00 00 00 00 00 00 00 00 00
17. ng others In addition the CAN channel is marked as Free and ts 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 software based on the PCAN Basic and problems occur during the use of this software consult the software provider 24 PCAN PC Card User Manual a System 6 Technical Specifications Connectors Computer CAN CAN Specification Bit rates Controller Transceiver Galvanic isolation Supply external devices Termination Power supply Supply voltage Power consumption Measures Size without cables Weight PC Card PCMCIA type II 16 bit 5 V D Sub m 9 pins at Dual Channel model 2 x 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 NXP SJA1000 NXP PCA82C251 PCAN PC Card none PCAN PC Card opto up to 100 V separate for each CAN channel PCAN PC Card D Sub Pin 1 5 V max 100 mA PCAN PC Card opto D Sub Pin 1 5 V max 50 mA Not
18. or privileges not needed for normal use of the PCAN PC Card 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 3 On the page English gt Drivers activate the entry PCAN PC Card 4 Click on Install now The setup program for the driver is executed 5 Follow the instructions of the program cr Q Tip If you don t want to install the CAN monitor PCAN View for 7 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 PC Card User Manual a System Do the following to connect the PCAN PC Card to the computer and complete the initialization 1 Insert the PCAN PC Card into a PC Card slot of your computer The computer can remain powered on Windows notifies that new hardware has been detected 2 Only Windows XP 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 3 Afterwards you can work as user with restricted rights again After the installation process is finished successfully the LED on each CAN channel of the PCAN PC Card is illuminated PCAN PC Card
19. the computer and is not fused separately The opto decoupled models of the card contain an interconnected DC DC converter Therefore the current output Is limited to about 50 mA You find further information about the use of this option in PCAN View in section 5 1 3 on page 19 10 PCAN PC Card User Manual a 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 PC Card while it is de energized the card is not connected to the computer Consider that some computers still supply the PC Card 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 PC Card 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 3 Simple CAN connection In this example the PCAN PC Card is connected with a control unit by a cable that is terminated at both ends 11 PCAN PC Card User Manual a 33353 System Maximum Bus Length High Speed
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