PEAK-System Technik RS-232 User's Manual
Contents
1. Baud rate 500 kBit s Baud rate register value Hex 001C Message filter Standard Extended From 000 Hex To 7FF Hex a Ceres He Figure 10 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 Finally confirm the settings in the dialog box with OK The main window of PCAN View appears see Figure 9 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 18 PCAN USB Hub User Manual m System 5 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 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 The CAN device driver the CAN interface DLL and further2. CAN H lt RTS Di gt GND_CAN gt TxD n c lt CTS gt n c gt DTR PWR OUT optional lt RI c lt gt n c gt GND n c not connected 23
3. 11898 3 cree Supplying External Devices via the CAN Connector By setting solder bridges on the PCB of the PCAN USB Hub casing opened a 5 Volt supply can be routed to pin 1 and the external voltage supply if available can be routed to pin 9 of the D Sub CAN connector CAN D Sub pin Voltage Max current delivery 1 5 V 100 mA 9 external supply voltage 2A 9 36 V If the solder bridge for pin 9 is set the state of this pin can be switched by software on off At delivery pin 9 is on referred to the software part On request we ll provide you with additional informa tion and a Windows program for switching contact information see on page 2 Proceed as follows to activate the 5 Volt supply and the external voltage supply at the CAN connector Remove the four lower corner screws from the aluminum casing of the PCAN USB Hub and then the bottom cover Set the solder bridge s on the PCB of the PCAN USB Hub according to the desired function During this procedure take especially care not to produce unwanted short circuits on the board The following figure shows the positions of the solder fields on the PCB of the PCAN USB Hub the tables below contain the possible settings 11 PCAN USB Hub User Manual m System Figure 3 Positions of the solder fields JP103 and JP104 on the PCB of the PCAN USB Hub 5 Volt supply gt None Pin 1 JP104 oo Ky External supply gt None Pin 9 JP103 Be Ky A A
4. 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 19 PCAN USB Hub User Manual m System 6 Technical Specifications Supply Supply voltage Current consumption Connectors Computer CAN RS 232 USB USB Upstream port Downstream ports CAN Specification Controller Transceiver RS 232 Transfer rates Signal levels Continued on the next page 5 V DC via USB port bus powered operation 9 36 V DC via Power socket self powered operation At 5 V via USB port max 300 mA At 12 V via Power socket max 150 mA each time without connected USB devices USB plug type A D Sub m 9 pins Pin assignment according to specification CiA 102 2 x D Sub m 9 pins 2 x USB socket type A USB 2 0 compatible to USB 1 1 USB 2 0 ISO 11898 2 H
5. PCAN USB Hub All in one USB adapter for communication via CAN RS 232 and USB User Manual System PCAN USB Hub User Manual m System Products taken into account Product Name Model Item Number PCAN USB Hub IPEH 002004 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 4 TM and KO 2010 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 2010 04 14 PCAN USB Hub User Manual m System Contents 1 Introduction 4 1 1 Properties at a Glance 4 1 2 Prerequisites for the operation 5 1 3 Scope of Supply 5 2 Installing the Software and the PCAN USB Hub 6 3 Connectors on the PCAN USB Hub 9 3 1 Upstream Port USB Cable 9 3 2 Power Voltage Supply 9 3 3 CAN 10 3 3 1 Supplying External Devices via the CAN Connector 11 3 4 RS 232 13 3 5 USB Ports Downstream 13 4 Operation 14 4 1 Status LEDS 14 4 2 Removing the Hub Safely 15 5 CAN Software 17 5 1 CAN Monitor PCAN View for Windows 17 5 2 Linking Own Programs with PCAN Light 19 6 Technical Specifications 20 Appendix A CE Certificate 22 Appendix B Quick Reference 23 PCAN USB Hub User Manual m System 1 Int
6. and on our website under www peak system com linux 1 2 Prerequisites for the operation A vacant USB port at the computer USB 2 0 recommended Operating system Windows 7 Vista XP 32 64 bit or Linux 32 64 bit 1 3 Scope of Supply PCAN USB Hub incl a fixed USB cable for the connection to the computer Mating connector for an external power supply CD with software drivers utilities programming examples and documentation PCAN USB Hub User Manual m System 2 Installing the Software and the PCAN USB Hub This chapter deals with the software setup for the PCAN USB Hub under Windows and the connection of the hub to the computer Drivers for the CAN interface as well as the RS 232 interfaces are installed All drivers are installed from the provided Product CD Setup the driver for the CAN interface before connecting the PCAN USB Hub to the computer for the first time D Do the following to setup the driver for the CAN interface 1 Make sure that you are logged in as user with administrator privileges not needed for normal use of the PCAN USB Hub later on 2 Insert the 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 4 Click on install now The setup program for the driver is executed Follow the instructions of the
7. igh speed CAN up to 1 Mbit s 2 0A standard format and 2 0B extended format NXP Philips SJA1000T NXP Philips PCA82C251 0 3 120 kbit s EIA 232E 20 PCAN USB Hub User Manual m System Environment Operating temperature 30 85 C 22 185 F Temperature for storage 40 105 C 40 221 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 IP50 IEC 60529 Measures Size 105 x 26 x 110 mm 4 1 8 x 1 x 4 5 16 inches without connection cable Weight 300 g 10 6 oz with connection cable 21 PCAN USB Hub User Manual m System Appendix A CE Certificate PCAN USB Hub IPEH 002004 EC Declaration of Conformity PEAK System Technik GmbH Notes on the CE Symbol C The following applies to the PCAN USB Hub product IPEH 002004 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 Rad
8. io disturbance characteristics 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 Mec bi Signed this 26 day of February 2009 22 PCAN USB Hub User Manual m System Appendix B Quick Reference Software Hardware Installation under windows Before connecting the PCAN USB Hub to the computer set up the corresponding software package PCAN USB from the supplied CD with administrator privileges Afterwards connect the PCAN USB Hub to a USB port at your computer The Hub is recognized by Windows and the drivers are initialized After the installation process for the CAN interface is finished successfully the red CAN LED on the hub is on The RS 232 interfaces are accessible as virtual COM ports CAN Access Run the CAN monitor PCAN View from the Windows Start menu as a sample application for accessing the CAN interface of the PCAN USB Hub For initialization of the CAN interface select the CAN transfer rate Baud rate High speed CAN RS 232 gt 5 V optional DCD GND_PWR P O
9. ollowing new entries Ports COM amp LPT gt USB Serial Port COMn and USB Serial Port COMn CAN USB Hardware gt PCAN USB Device Universal Serial Bus controllers gt Generic USB Hub Universal Serial Bus controllers gt USB Serial Converter A Universal Serial Bus controllers gt USB Serial Converter A Universal Serial Bus controllers gt USB Composite Device 1 The port numbers for the COM ports may vary If a COM port is occupied the next vacant port number is used Changing the port number in the Device Manager Ports COM amp LPT gt USB Serial Port COMn gt Properties gt Port Settings gt Advanced PCAN USB Hub User Manual System 3 Connectors on the PCAN USB Hub 3 1 Upstream Port USB Cable The cable with the USB plug is used for connecting the PCAN USB Hub to a computer When a high speed USB connection USB 2 0 is established the LED at the upstream port is on For a full soeed USB connection USB 1 1 the LED stays off The Upstream Port can be used for voltage supply of the PCAN USB Hub see the following section 3 2 3 2 Power Voltage Supply The voltage supply of the PCAN USB Hub may either be done via the Upstream Port or with an external power supply at the Power socket Property For voltage supply via Upstream Port Power socket Supply voltage 5 V DC USB 9 36 V DC Operating mode name Bus powered Self powered Permissible current delivery USB Port 1 2 Permissible t
10. otal current consumption of hub incl additional USB devices at 500 mA the hub 100 mA 500 mA PCAN USB Hub User Manual m System If the permissible current delivery value is exceeded by connecting additional USB devices to the PCAN USB Hub Windows shows a respective warning and deactivates the related components O e 2 O Figure 1 Power socket at the rear of the PCAN USB Hub for the external voltage supply self powered operation The connection of an external power supply at the Power socket is done with the supplied mating connector for fastening cable strands 3 3 CAN 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 5 V optional CAN_L GND_CAN n c GND_PWR CAN_H n c PWR OUT optional n c n c not connected Figure 2 Pin assignment High speed CAN view onto connector of the PCAN USB Hub 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 about the activation in the following section 3 3 1 10 PCAN USB Hub User Manual m System on Tip You can connect a can bus with a different transmission 2 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
11. r USB devices that are connected to the PCAN USB Hub 4 When the CAN LED on the PCAN USB Hub is off you can remove it from the USB port of the computer or switch the external voltage supply 16 PCAN USB Hub User Manual m System 5 CAN Software This chapter deals with the provided software and the programming interface for the CAN interface of the PCAN USB Hub 5 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 9 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 17 PCAN USB Hub User Manual z System The dialog box 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
12. roduction The PCAN USB Hub provides several hardware interfaces via a USB connection The device has connection facilities for one CAN bus two serial RS 232 connections and two additional USB devices Software interfaces exist for different operating systems so programs can easily access a connected CAN bus f 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 Hub AAP Z 1 1 Properties at a Glance Aluminum casing USB 2 0 connection with a computer upstream Voltage supply via USB connector or via separate input possible bus self powered 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 2 RS 232 interfaces via 9 pin D Sub connectors 2 USB 2 0 downstream ports 5 Volt and external power supply at the CAN connector connectible by solder bridges e g for external bus converter PCAN USB Hub User Manual m System Device drivers and programming interfaces for operating systems Windows from XP onwards and Linux for earlier Windows versions and other operating systems on request 0a Note This manual describes the use of PCAN USB Hub with Windows You can find CAN drivers for Linux and the corresponding application information on the provided CD in the directory branch Develop
13. setup program i J Tip If you don t want to install the CAN monitor PCAN View for 4 Windows onto hard disk together with the driver you have the option to start the program later directly from CD without prior installation PCAN USB Hub User Manual m System Do the following to connect the PCAN USB Hub and carry out the initialization of the CAN driver and the installation of the drivers for the RS 232 interfaces 1 Connect the PCAN USB Hub to a USB port at the computer The computer can remain powered on Windows notifies that new hardware has been detected 2 Only Windows XP A Wizard dialog box appears guiding through the CAN driver initialization PCAN USB device Follow its instructions Deny the search for driver software at Windows Update and select the automatic software installation during this procedure 3 Dialog boxes appear for the installation of the drivers for the RS 232 interfaces devices USB lt gt Serial Cable and USB Serial Port Follow their instructions Select the search for driver software on CD during this procedure The drivers are found on CD and installed by Windows Afterwards you can work as user with restricted rights again After the initialization process for the driver for the CAN interface is finished successfully the red LED at the CAN connector of the PCAN USB Hub is on PCAN USB Hub User Manual m System The Device Manager of Windows contains the f
14. ttention 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 Hub while it is de energized the hub 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 12 PCAN USB Hub User Manual m System 3 4 RS 232 An RS 232 connection is done via a 9 pin D Sub connector DCD DSR RxD RTS TxD CTS DTR RI GND Figure 4 Pin assignment RS 232 A B view onto connector of the PCAN USB Hub 3 5 USB Ports Downstream Further USB devices can be connected to the USB ports 1 and 2 CIL USB Port 2 USB Port 1 Figure 5 USB ports at the back of the PCAN USB Hub When using the USB ports we recommend the voltage supply of the PCAN USB Hub via the Power socket self powered operation See also section 3 2 Power Voltage Supply on page 9 Supply via Operating mode Current delivery USB Port 1 2 Upstream Port Bus powered max 100 mA Power socket Self powered max 500 mA 13 PCAN USB Hub User Manual m System 4 Operation 4 1 Status LEDS The PCAN USB Hub has several status LEDs 5 Q 5250 USB Port 2 USB Port 1 Power f USB Upstream Figure 6 Arrangement of the LEDs on the back side USB Upstream Power socket Po
15. wer Green Supply via Upstream port Red external voltage supply USB Upstream red On High speed USB connection USB 2 0 with a computer Off Full soeed USB connection USB 1 1 with a computer 14 PCAN USB Hub User Manual m System of Enr of o O O f gt e a 6 CAN RS 232 A RS 2328 O Pas Figure 7 Arrangement of the LEDs on the front side CAN RS 232 A B CAN red On The CAN interface is initialized There s a connection to a driver of the operating system Slowly flashing A software application is connected to the CAN interface Quickly flashing Data is transmitted via the connected CAN bus RS 232 A B green Flickering Transmission on TxD or RxD 4 2 Removing the Hub Safely Obey the notes about removing hardware safely if one of the following cases arises You want to remove the PCAN USB Hub from the computer during a Windows session You want to switch the voltage supply at the Power socket on or off D Do the following to log off the PCAN USB Device in the hub and USB devices eventually connected to the hub from Windows 1 Under Windows you can find the icon for safely removing hardware in the notification area of the Taskbar on the lower right of the desktop 15 PCAN USB Hub User Manual m System Figure 8 Icon for removing hardware safely 2 After clicking on the icon select the command Remove PCAN USB Device 3 Proceed similarly with furthe
Download Pdf Manuals
Related Search