Home

PCAN-Ethernet Gateway DR

1. Connectors CAN LAN RS 232 Power CAN Specification Bit rates Transceiver Galvanic isolation Termination Listen only mode LAN Protocol Bit rates Standard Power supply Supply voltage Max current consumption 2 x Phoenix connector 4 pin RJ 45 socket Phoenix connector 4 pin Phoenix connector 4 pin ISO 11898 2 High speed CAN 2 0A standard format and 2 0B extended format 5 kbit s 1 Mbit s NXP PCA82C251 Isolation of the CAN channels up to 500 V against each other against RS 232 and the power supply none Separately switchable for both CAN channels TCP UDP 10 100 Mbit s Base T IEEE 802 3 8 30VDC 360 mA at 8 V 240 mA at 12 V 100 mA at 30 V Phoenix connector type MSTB 2 5 4 ST BK order no 1756298 www phoenixcontact com 54 l PCAN Ethernet Gateway DR User Manual PEA K T System Measures Size 22 5x 99x 114 5 mm Wx Hx D See also dimension drawing Appendix B on page 57 Weight 105g Environment Operating temperature 40 85 C 40 185 F Temperature for storage and transport 55 125 C 67 257 F Relative humidity 15 90 not condensing EMC EN 55024 2011 09 EN 55022 2011 12 EC directive 2004 108 EG Ingress protection IEC 60529 IP20 L l PCAN Ethernet Gateway DR User Manual System Appendix A CE Certificate PCAN Ethernet Gateway DR IPEH 004010 EC Declarat
2. PCAN Ethernet Gatewa CAN to LAN Gateway l in DIN rail plastic casing User Manual Document version 1 3 1 2014 07 25 DR PCAN Ethernet Gateway DR User Manual LS System Products taken into account Product Name Model Part Number PCAN Ethernet Gateway DR Industry IPEH 004010 All product names mentioned in this document may be the trademarks or registered trademarks of their respective companies They are not explicitly marked by and 2014 PEAK System Technik GmbH PEAK System Technik GmbH Otto Roehm Stral e 69 64293 Darmstadt Germany Phone 49 0 6151 8173 20 Fax 49 0 6151 8173 29 www peak system com info 2 peak system com Document version 1 3 1 2014 07 25 PCAN Ethernet Gateway DR User Manual Contents 1 Introduction 1 1 Properties at a Glance 1 2 Prerequisites for Operation 1 3 Scope of Supply Connectors CAN1 CAN2 LAN RS 232 2 2 2 2 2 Power Supply AUNE w Putting into Operation ft Connection to the PCAN Gateway 1 3 Preparing the Computer 3 Establishing the Connection 3 2 oo Configuration 3 2 1 Change Login Data 3 2 2 Setting up CAN 3 2 3 Connecting to a LAN Network 3 Installing the Gateway 4 Operation 4 1 Status LEDs 4 2 Reset Button 4 3 Signal Delay 5 Configuration 5 1 Structure of the website 5 1 1 Header 541 2 Navigation 5 1 3 General Symbols System Noma un oo 10 PCAN Ethernet Gateway DR User Manua
3. gt Manage Routes the message forwarding instances are listed with basic information and control options For each of these the status used transmission protocol as well as the source and destination are specified Status LEDs The LED indicates the status of a route Status LEDs Meaning O The route is inactive o The route is active and connected with the remote site O Warning The route is active but not connected with the remote site o PCAN Gateway handshake is inactive Source Destination The source and the destination depend on the direction of the message forwarding In a Receive route the PCAN Gateway receives data via the IP interface and forwards it to a CAN channel The IP address is displayed in this case as Local IP In a Send route the data of a CAN channel is forwarded over the IP interface By Ieft clicking the IP address of the receiver its con figuration website can be opened 26 PCAN Ethernet Gateway DR User Manual n System Protocol Routes can use TCP or UDP as the transmission protocol in the IP network TCP Transmission Control Protocol establishes a connection between two subscribers and monitors their communication If data packets are lost for example they are retransmitted UDP User Datagram Protocol sends the data packets directly into the network without establishing a connection With this protocol error free transmission is not guaranteed The advantage UDP has over T
4. A CAN Channel 2 connected to CAN bus B System Gateway 2 should transmit incoming message traffic from CAN bus B into the LAN network For this a Send route with the following values must be created Gateway 2 gt Send Route B Route Direction Send CAN gt IP Status Activate CAN Channel 2 connected to CAN bus B IP Interface IP Address 192 168 1 201 address of Gateway 1 Port 25000 Protocol TCP Transferring data between 2 PCAN Gateways always consists of a Send and a Receive route Note that both should use the same transfer protocol TCP or UDP and the same port After saving the routes on Gateway 2 will be displayed on the Routing gt Manage Routes page as follows 52 PCAN Ethernet Gateway DR User Manual U System Source Destination Protocol 6 LocallP Port 50000 CAN Channel 2 TCP EI 6 CAN Channel 2 192 168 1 201 25000 TCP fon E A short time after all routes have been created and activated the bidirectional connection will establish You can interrupt the connection by deactivating or erasing one of the routes on the Routing gt Manages Routes page a Note The putting into operation of a PCAN Ethernet Gateway DR is described in detail in chapter 3 Putting into Operation Detailed information concerning the creation of routes as well as input and selection options can be found in chapter 5 3 2 Add Route 53 PCAN Ethernet Gateway DR User Manual n System 7 Technical Specifications
5. Settings button located below the form DHCP If the IP uses DHCP Dynamic Host Configuration Protocol the PCAN Gateway IP address Subnet mask and gateway address are assigned automatically Otherwise you must manually enter the information Switch DHCP on if required Enable a Note DHCP is not recommended because it is necessary to know the IP address of the device to access the configuration website Furthermore the IP address may change after a restart of the device or the DHCP server In this case the existing routes won t work IP Address Enter here the IP address IPv4 of the LAN interface It should be noted that only values from 0 to 255 may be used and certain address ranges are reserved In the first field enter a value less than 224 since addresses starting from this value are reserved for Multicast messages Depending on the Subnet mask the highest device address is reserved for broadcast messages For the Subnet mask 38 PCAN Ethernet Gateway DR User Manual m System 255 255 255 0 and the network address 192 168 1 xxx the reserved address would be 192 168 1 255 Depending on the Subnet mask the lowest device address is reserved for messages that are addressed to the entire network For the Subnet mask 255 255 255 0 and the network address 192 168 1 xxx the reserved address would be 192 168 1 0 Subnet mask The Subnet mask indicates which part of the IP address represents the network and which pa
6. and it is connected to CAN bus B via CAN channel 2 Creating a Send Route Incoming messages from Gateway 1 are to be transferred into the LAN network For this a Send route with the following values must be created 47 PCAN Ethernet Gateway DR User Manual N System Gateway 1 gt Send Route Route Direction Send CAN gt IP Status Activate CAN Channel 1 connected to CAN bus A IP Interface IP Address 192 168 1 202 address of Gateway 2 Port 50000 Protocol TCP After saving the route on Gateway 1 will be displayed on the Routing gt Manage Routes page as follows Source Destination Protocol 6 CAN Channel 1 192 168 1 202 50000 TCP Creating a Receive Route Gateway 2 is to accept the data packets sent via LAN network by Gateway 1 and pass the containing CAN messages through CAN channel 2 into CAN bus B For this a Receive route with the following values must be created Gateway 2 gt Receive Route Route Direction Receive IP gt CAN Status Activate IP Interface Port 50000 like the Send route Protocol TCP like the Send route CAN Channel 2 connected to CAN bus B Transferring data between 2 PCAN Gateways always consists of a Send anda Receive route Note that both should use the same transfer protocol TCP or UDP and the same port 48 PCAN Ethernet Gateway DR User Manual n System After saving the route on Gateway 2 will be displayed on the Routing gt Manage Routes page as fol
7. devices The name and description will be shown in the header of the website and other areas Name Enter a name for the device in this field The maximum length allowed is 50 characters Please note This name is separate from the product name that is also displayed in the header area of the website Depending on the IP network it is possible to access the website of the device by typing this name with a previous http in the address bar of the browser Description Enter a description for the device in this field The maximum length allowed is 200 characters The entries can be saved by clicking the Save Settings button located beneath the form Import Configuration This form allows the importing of locally saved configuration files After an import all communication interfaces and device settings as well as the routes are restored The current configuration is overwritten within that process 41 PCAN Ethernet Gateway DR User Manual N System Use the button on the left side to select a configuration file ini To start the restoration process click the Import button located to the right a Note If you import a configuration file from another PCAN Gateway device that is in the same network its IP address will also be imported and loaded Both devices would then have the same IP address This would cause an address conflict and would result in both devices being non accessible In such a case separat
8. the actual size of the product
9. 2 Basic Configuration Change your login data first and then set up the PCAN Gateway connection to the LAN network 3 2 1 Change Login Data 1 Open the page Device gt User Management 2 Change the login data on this page Create a new username and a new password To ensure a minimum level of security the password should have at least 8 characters If possible use letters numbers and special characters O Important notice Login data is confidential Do not act care lessly and leave your system open to attack Never deposit the login data in any form on the Internet or make it easily accessible Do not give the new login data carelessly to third parties or send it by e mail 3 2 2 Setting up CAN D Enter the following settings to configure the CAN channels Open the page Network gt CAN 1 Bit rate For setting the bit rate click the drop down menu and select the value that is used on the connecting CAN bus 2 Listen Only Mode If the PCAN Gateway should act as a pure observer not affecting the data traffic Listen Only Mode must be enabled Activate Listen Only Mode with a click on the checkbox Confirm the entries with Save Settings 14 PCAN Ethernet Gateway DR User Manual N System 3 2 3 Connecting to a LAN Network i Accommodate the IP address data of the PCAN Gateway to the future LAN network Open the page Network gt LAN Automatic Address Assignment via DHCP 1 If the future LAN network
10. CP is the lower demand on performance Control Elements Symbols Meaning o Ea Switch ON Switch OFF depending on the current state Delete Edit ON OFF Use the ON OFF switch to activate or deactivate a route Delete Click on the trash can icon to remove the route Edit Click on the pencil icon to edit the route The route is loaded into the input form on the page Routing gt Add Route The same input and configuration options are available there Detailed information can be found in the following chapter 5 3 2 Add Route This button opens the Routing gt Add Route page on which you can set up a new message forwarding instance 27 PCAN Ethernet Gateway DR User Manual n System Additional information In Expert mode see chapter 5 5 2 Device gt User Management each route is provided with additional information about its connection and data transfer status This additional information can be viewed by clicking on the triangle icon located on the right edge of the route With the Reset button you can reset the values of the route to 0 5 3 2 Add Route On the Routing gt Add Route page you can set up a new route Similarly an existing route can be edited via the form displayed For this the current settings are loaded into the form fields Editing a route is done via the page Aouting gt Manage Routes Regardless of their status up to 8 routes can be created Then the Add Route function is
11. ateway DR User Manual N System sum must be at least 4 Time Segment 2 is defined by Phase Segment 2 Time Segment 1 Time Segment 2 Sync_Seg Prop_Seg Phase_Seg1 Phase_Seg2 Sample Point Figure 9 Bit Timing a Note When entering values for the resulting bit rate the result is automatically calculated in real time If the values are incorrect or the calculated bit rate is beyond the limits of the CAN transceiver 5 kbit s to 1 Mbit s the data can not be saved Re Synch Jump Width 1 4 The Resynchronization Jump Width defines the maximum extension or shortening of the Phase Segments for the signal resynchronization This value is not used in the calculation of the bit rate It accepts values from 1 to 4 By clicking on the Save Settings button you can save your previously defined bit rate 5 4 2 LAN The Network gt LAN page displays the current settings of the LAN interface and provides options for configuration 37 PCAN Ethernet Gateway DR User Manual n System LAN Interface In this box the settings of the LAN interface will be displayed IP address Subnet mask and gateway are adjustable The MAC address cannot be changed Each device receives a unique MAC address during the manufacturing process which can be used to identify it LAN Address Settings The LAN interface can be configured by using the form underneath the general information overview Settings can be saved by clicking the Save
12. ays were detected during a network broadcast scan and direction Send CAN gt IP is selected Select the desired device from this drop down menu The following IP address is automatically set to the appropriate value If you prefer to enter the IP address yourself select Manual Input For information about the data protocol see the PCAN Gateway developer documentation 29 PCAN Ethernet Gateway DR User Manual n System IP Address Enter the IP address IPv4 of the destination device It should be noted that only values from 0 to 255 may be used and certain address ranges are reserved In the first field enter a value less than 224 since addresses starting from this value are reserved for Multicast messages Depending on the Subnet mask the highest device address is reserved for broadcast messages For the Subnet mask 255 255 255 0 and the network address 192 168 1 xxx the reserved address would be 192 168 1 255 Depending on the Subnet mask the lowest device address is reserved for messages that are addressed to the entire network For the Subnet mask 255 255 255 0 and the network address 192 168 1 xxx the reserved address would be 192 168 1 0 Port Enter a port between 1024 and 65535 Values below 1024 are reserved for various system services and must therefore not be used Protocol Select which transmission protocol should be used by the route in the IP network TCP Transmission Control Protocol establ
13. can have a comment The maximum length of the comment is 125 characters Click on the pencil icon to open the input field 35 PCAN Ethernet Gateway DR User Manual n System Configuring Custom Bit Rates In Expert mode you can create a custom bit rate and configure the sample point Via the Custom Bit Rate checkbox the necessary input fields for entering the register values of the CAN controller are displayed The first four fields have a direct impact on the bit rate and the sample point Bit Rate Prescaler With this input field the radio of CPI clock and serial clock frequency is set It accepts values from 1 to 256 Phase Segment 1 amp 2 The phase segments are used to compensate edge phase errors at the beginning and end of the bit Phase Segment 1 expects an input from 1 to 8 and Phase Segment 2 accepts values from 2 to 8 Propagation Segment This time segment is used to compensate the signal delays over the network and can accept values from 1 to 8 Calculated bit rate The form checks your entries and calculates the transmission rate using the following formula 24 MHz Bit Rate Prescaler Bit Rate Sync Seg Time Seg 1 Time Seg 2 The segment Synchronization is always 1 and is used for the synchronization of each bus node The sampling time sample point is determined via Time Segments 1 and 2 Time Segment 1 consists of Phase Segment 1 and the Propagation Segment Their 36 PCAN Ethernet G
14. ces can then be used as target destinations while creating or editing routes a Note When changing the network topology the list is not updated automatically If a device is removed from the network it will remain visible in the list of detected devices until the scan is performed again and the list is updated Detected Devices This table shows all PEAK System gateways that were detected during the last network broadcast scan If no other devices are currently in the network or no scan has been performed this table will not be shown Each PCAN Gateway is displayed with its product name the custom device name MAC address and serial number This information can be used to identify the device In addition the IP address and a small icon of the device are displayed With a left click the configuration website of this device can be opened in a new tab Perform Scan By clicking on the Perform Scan button the list of available devices is updated The scan takes a short time Please wait until you are forwarded 32 PCAN Ethernet Gateway DR User Manual n System 5 4 Network The Network page provides information about the current configu ration of available communication interfaces CAN Interfaces For each CAN channel the status the bit rate and the setting of the Listen Only Mode are displayed The CAN interfaces can be configured on the Network gt CAN page In addition this page provides detailed informatio
15. ct name order number and the serial number of the device are displayed This information can be used to uniquely identify the device User defined Device Information The information displayed here can be defined by the user on the Device gt Configuration page This information can be used to uniquely identify the device Interface Information This area lists all available communication interfaces regardless of their state Version Information This area shows different information concerning versions Hardware Version The hardware version indicates the revision of the circuit board Software Version This version number indicates the version of the installed software package This additionally to the software includes the firmware and the website The software package can be updated on the page Device gt Software Update Website version This number indicates the version of the configuration website that you are currently using The website is updated automatically when a software update is processed 40 PCAN Ethernet Gateway DR User Manual LS System 5 5 1 Device Configuration On the Device gt Configuration page it is possible to assign the device a custom name and description In addition to that different import and export options are available Custom Device Name and Description Use this form to assign a name and description to the PCAN Gateway This will aid in identifying the device among other similar
16. e of the Listen Only Mode is represented by an LED Status LED e e Meaning Inactive Active The CAN channel is not sending messages nor is it answering incoming messages Acknowledge Additional Information Furthermore status information can be viewed and user defined notes can be entered and saved Click the triangle icon on the right edge of the list item to view the information With the Reset button you can reset the CAN channel In Expert mode See chapter 5 5 2 Device gt User Management additional information is displayed 34 PCAN Ethernet Gateway DR User Manual LS System CAN Channel Configuration Each channel is handled and configured by a separate form Settings can be saved by clicking the Save Settings button located underneath the form Activate Deactivate Expert mode only Use the Checkbox to activate or deactivate the CAN channel Bit rate For setting the bit rate click the drop down menu and select the value that is used on the connected CAN bus Custom Bit Rate Expert mode only By clicking on the Custom Bit Rate checkbox a form for configuring a custom transmission rate can be opened For details see the following section Configuring Custom Bit Rates Listen Only Mode If the PCAN Gateway should act as a pure observer not affecting the data traffic Listen Only Mode must be enabled Activate Listen Only Mode with a click on the checkbox User Notes Each CAN channel
17. e one device from the power supply The other device will then become accessible again and its IP address can be changed manually This will resolve the address conflict and both devices can be used again Export Configuration With the Export button an ini file can be downloaded containing all device configurations as well as all route settings The file can be freely renamed the contents of the file however should not be altered Importing altered configuration files can lead to failures during the import process Only valid configuration files can be used for device restoration Reload Default Settings With the Reload button you can restore the device to its factory defaults During this process the login settings all device and communication interface settings along with existing routes will be restored to the states they were in at the time of product delivery The current configuration is overwritten within that process In addition the access data will be reset to the default values see the label on the left side of the device The PCAN Gateway is then reachable under the default IP address 192 168 1 10 42 PCAN Ethernet Gateway DR User Manual N System 5 5 2 User Management The Device gt User Management page provides options for entering new login credentials changing and defining the display mode and determining what information should be visible on the login page Login Settings Enter your cur
18. er later on Select Use the following IP address Enter an IP address in the range from 192 168 1 1 to 192 168 1 254 but not the PCAN Gateway s own address which is indicated on the left casing side Click on Subnet mask 255 255 255 0 is shown Leave this entry unchanged Confirm the entries with OK Establishing the Connection Connect the RJ 45 connector of the PCAN Gateway via a LAN cable included in the scope of supply directly to the computer Connect the device to a suitable power supply 8 30 V Wait until the PCAN Gateway is ready Status LED is blinking green Open a web browser on the computer In the browser s address bar enter the address of the PCAN Gateway see the label on the left side of the device 12 PCAN Ethernet Gateway DR User Manual U System File Edit View History Bookmarks Tools Help gt 192168 168110 Figure 6 Address bar of the web browser This opens the configuration website 6 Inthe upper right area of the configuration website you can find the login area Enter admin for each the username and the password and confirm with Enter The restricted area appears and you can start setting up the PCAN Ethernet Gateway DR You can find a description of the basic configurations in the following section 3 2 Note Afterwards reset the computers IP address to the previously noted address 13 PCAN Ethernet Gateway DR User Manual n System 3
19. for CAN RS 232 and power supply via 4 pole screw terminal strips Phoenix Reboot and reset of the device to factory defaults with a reset button Configuration of the network interfaces and the message forwarding through a web interface PCAN Ethernet Gateway DR User Manual n System Plastic casing width 22 5 mm for mounting on a DIN rail DIN EN 60715 TH35 LEDs for device status and power supply Voltage supply from 8 to 30 V Extended operating temperature range from 40 to 85 C 40 to 185 F CAN Properties Two High speed CAN channels ISO 11898 2 Bit rates from 5 kbit s up to 1 Mbit s Compliant with CAN specifications 2 0A 11 Bit ID and 2 0B 29 Bit ID Galvanic isolation of the CAN channels up to 500 V against each other against RS 232 and the power supply NXP PCA82C251 CAN transceiver LAN Properties Data transmission using TCP or UDP 10 100 Mbit s bit rate RJ 45 connector with status LEDs 1 2 Prerequisites for Operation Voltage supply in the range of 8 to 30 V PCAN Ethernet Gateway DR User Manual n System 1 3 Scope of Supply PCAN Ethernet Gateway DR in DIN rail plastic casing Mating connectors Phoenix Type MSTB 2 5 4 ST BK for both CAN channels RS 232 and power supply RJ 45 network patch cord 2 m Manual in PDF format l PCAN Ethernet Gateway DR User Manual m System 2 Connectors CAN 1 CAN 2 LAN RS 232 Power Figure 1 Position of the connecto
20. ing it to the bottom 2 Connect each of the two CAN ports with the affiliated CAN network Note A High speed CAN bus needs to be electrically termi nated on both ends using resistors of 120 O The device does not have an internal termination 3 Connect the RJ 45 connector using a LAN cable to the IP network 4 Connect the PCAN Ethernet Gateway DR to a suitable power supply 8 30 V The PCAN Gateway starts automatically When the status LED is blinking green the device is ready and the current configuration is executed a Note In case of a dynamic address assignment via DHCP the new IP address must first be determined Commercial routers list all connected devices with their current IP address 17 PCAN Ethernet Gateway DR User Manual n 4 Operation 432 1 CAN 2 System Figure 7 Front side with LEDs and Reset button 4 1 Status LEDs The PCAN Ethernet Gateway DR has two status LEDs and two LAN LEDs that represent the following conditions LEDs Status Status Green on Green blinking LAN Yellow on Green on Power Green on 18 Condition System start Ready for operation Data is transmitting Connection is established Power supply is applied PCAN Ethernet Gateway DR User Manual n System 4 2 Reset Button If the PCAN Ethernet Gateway DR is no longer available due to an incorrect configuration the device can be reset to factory defaults using the Reset button To perfor
21. ion of Conformity PEAK System Technik GmbH System Notes on the CE Symbol C The following applies to the PCAN Ethernet Gateway DR product with the item number s IPEH 004010 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 VEE Signed this 22 day of October 2013 36 PCAN Ethernet Gateway DR User Manual System Appendix B Dimension Drawing 99 0 mm 114 5 mm The figure doesn t show
22. ishes a connection between two subscribers and monitors their communication If data packets are lost for example they are retransmitted UDP User Datagram Protocol sends the data packets directly into the network without establishing a connection With this protocol error free transmission is not guaranteed The advantage UDP has over TCP is the lower demand on performance Note Any combination of the IP address port and protocol can only be used once 30 PCAN Ethernet Gateway DR User Manual LS System Frames per Packet This value specifies how many CAN frames are transmitted per IP packet The higher the value the greater the delay in the transmission of CAN messages However the demand on performance is lower in this case This selection is only available for Send routes when using the UDP protocol Finally you can create a new route with the Add Route button or save the changes after editing with the Save Settings button Note Transferring data between 2 PCAN Gateways always consists of a Send and a Receive route Note that both should use the same transmission protocol TCP or UDP and the same port 31 PCAN Ethernet Gateway DR User Manual N System 5 3 3 Scan for Devices Using the Routing gt Scan for Devices page a broadcast message can be sent to the IP network to which all PCAN Gateway products report From the obtained information a list of available devices is created The detected devi
23. ivate the checkboxes to toggle the visibility of their corresponding information Confirm your choices with the Save Settings button 44 PCAN Ethernet Gateway DR User Manual n System 5 5 3 Software Update Initiating a software update will update the firmware software as well as the configuration website The currently installed software package version is indicated by the software version number This number can be found on this page Device gt Software Update itself as well as on the Device page Current product updates can be downloaded on the PEAK System website www peak system com Please make sure to download the correct package for your device Every version of the PCAN Gateway product family has a separate download package Perform a software update 1 Use the button on the left to choose the software package tar 2 Start the process with the Start Software Update button Please note In order to prevent conflicts all CAN interfaces as well as all created routes will be put on standby 3 After the software update has completed the device will reboot You will be forwarded to the login page in which case the process was successful and all routes and CAN interfaces have been reactivated a Note If the update process was interrupted you will have to restart the device in order to reactivate the routes and CAN channels Use the Reboot Device link located near the bottom of the main navigation alte
24. l 5 2 Status 5 3 Routing 5 3 1 Manage Routes 5 3 2 Add Route 5 3 3 Scan for Devices 5 4 Network 5 4 1 CAN 5 4 2 LAN 5 5 Device 5 5 1 Device Configuration 5 5 2 User Management 5 5 3 Software Update 5 6 Help 5 7 Support 6 Application Examples 6 1 Unidirectional Data Transmission 6 2 Bidirectional Data Transmission 7 Technical Specifications Appendix A CE Certificate Appendix B Dimension Drawing System 47 47 50 54 56 57 PCAN Ethernet Gateway DR User Manual System 1 Introduction The PCAN Ethernet Gateway DR allows the connection of different CAN busses over IP networks CAN frames are wrapped in TCP or UDP message packets and then forwarded via the IP network from one device to another The PCAN Ethernet Gateway DR provides one LAN connection and two High speed CAN interfaces With its DIN rail casing and the support of the extended temperature range the module is suitable for use in an industrial environment The configuration of the device is done via a comfortable web interface Besides a variety of status information settings for the device itself for the communication interfaces and for message routing are provided 1 1 Properties at a Glance ARMS Freescale iMX257 with 16 kByte Level 1 Cache and 128 kByte internal SRAM 256 MByte NAND Flash and 64 MByte DDR2 RAM Linux operating system version 2 6 31 RS 232 connector for serial data transfer reserved for future use Connections
25. lows Source Destination Protocol 6 LocallP Port 50000 CAN Channel 2 TCP A short time after both routes have been created and activated the connection will establish You can interrupt the connection by deactivating or erasing one of the routes on the Routing gt Manages Routes page a Note The putting into operation of a PCAN Ethernet Gateway DR is described in detail in chapter 3 Putting into Operation Detailed information concerning the creation of routes as well as input and selection options can be found in chapter 5 3 2 Add Route 49 PCAN Ethernet Gateway DR User Manual m System 6 2 Bidirectional Data Transmission gt gt LAN 4 lt Gateway 1 Gateway 2 CAN Bus A CAN Bus B For bidirectional data transmission the message traffic occurring between CAN busses A and B is to be forwarded via the LAN network For this two PCAN Ethernet Gateways DR are needed where for each one a Send and Receive route must be created In this example Gateway 1 s IP address is 192 168 1 201 and it is connected via CAN channel 1 to CAN bus A Gateway 2 s IP address is 192 168 1 202 and it is connected via CAN channel 2 to CAN bus B The difference here when compared with the example in chapter 6 1 is solely that the opposite message forwarding from CAN bus B to CAN bus A must also be realized The Routes on Gateway 1 Incoming messages from Gateway 1 are to be transferred into the LAN network Fo
26. m a reset press with a paper clip for example into the small hole on the front side of the casing Press for 1 second to restart the device Press for more than 5 seconds to reset the PCAN Gateway to factory defaults With a reset to the factory defaults the IP address and the login data are reset to the initial value see the label on the left side of the PCAN Gateway Afterwards you can perform a reconfiguration of the PCAN Gateway see chapter 3 on page 11 4 3 Signal Delay The signal delay between the CAN connection and LAN may vary The transmit time of the signal in the IP network depends on the ex pansion and structure of the network as well as the configuration of the message forwarding Therefore a fixed value cannot be specified 19 PCAN Ethernet Gateway DR User Manual m System 5 Configuration PEAK PCAN Ethemet Gateway DR Figure 8 Configuration Website The configuration of the device is done via a comfortable web interface Enter the IP address of your PCAN Gateway into the address bar of your browser Afterwards the configuration website opens Besides providing a variety of status information the website can directly manage settings for the device itself communication interfaces and message routing The information that is visible to non logged in users Public Dashboard can be set on the page Device gt User Management see section 5 5 2 on page 43 The login area can be f
27. n about the interfaces LAN Interfaces This box displays the LAN interface settings IP address Subnet mask and gateway are adjustable The MAC address cannot be changed Each device receives a unique MAC address during the manufacturing process which can be used to identify it The LAN interface can be configured on the Network gt LAN page 5 4 1 CAN The Network gt CAN page displays the current settings of the CAN interfaces as well as options to configure them Information about the Status Listen Only Mode and the bit rate is displayed for each CAN channel Channel The channel number of the CAN interface This number is used to select the intended interface while creating a route 33 PCAN Ethernet Gateway DR User Manual n System Status The LED indicates the state of the CAN channel LED e e e Status Active Inactive Error Active Error Passive Bus Off Meaning The channel is active and functional The channel is inactive Errors were detected on the BUS The CAN controller s error count is lower than 128 BUSLIGHT Errors were detected on the BUS The CAN controller s error count is greater than 127 BUSHEAVY Errors were detected on the BUS The CAN controller s error count is greater than 255 The CAN controller has been switched off BUSHEAVY Bit rate CAN channel transmission rate This value should match that of the connected CAN bus Listen Only Mode The stat
28. nd can be eliminated Attention An error prevents the execution function 23 PCAN Ethernet Gateway DR User Manual n System 5 2 Status On the Status page the current device configuration is displayed Device Information In this box the product name the order number and the serial number of the device are displayed This information can be used to uniquely identify the device On the Device page you will find detailed information about the device CAN Interfaces For each CAN channel the status bit rate and the setting of the Listen Only Mode are displayed The CAN interfaces can be configured on the Network gt CAN page LAN Interface This box displays the LAN interface settings IP address Subnet mask and gateway are adjustable The MAC address cannot be changed Each device receives a unique MAC address during the manufacturing process which can be used to identify it The LAN interface can be configured on the Network gt LAN page Defined Routes Here each message forwarding is displayed with its basic information For each of these the status used transmission protocol as well as the source and destination are specified On the Routing gt Manage Routes page the routes can be managed edited and deleted 24 PCAN Ethernet Gateway DR User Manual n System On the Routing gt Add Route page new message forwarding instances can be created 5 3 Routing Routing displays ba
29. no longer available Route Direction When you create a route you should start with the selection of direction since the following input and output fields are determined by this Receive IP gt CAN In a Receive route the PCAN Gateway receives data via the IP interface and forwards it to a CAN channel The IP address shown in this case is Local IP The configuration of the local IP interface is done on the Network gt LAN page Send CAN gt IP In a Send route the data of a CAN channel is forwarded over the IP interface If other PCAN Gateways were discovered during a broadcast scan they can be selected for the 28 PCAN Ethernet Gateway DR User Manual n System destination of the route On the page Fouting gt Scan for Devices you can search for other PCAN Gateways in the network Status Use this setting to determine the state of the route after it is created Ticking the checkbox will have the effect of immediately activating the route after the completed form is saved PCAN Gateway handshake off Expert mode only If this checkbox is active no handshake will be performed and therefore no status information will be gathered for this route Use this option for communication with your own application CAN Interface Choose one of the available CAN channels The configuration of the CAN interfaces is done on the page Network gt CAN IP Interface IP Address Source This field only appears when PCAN Gatew
30. ontrol box below the menu perform additional website and device functions Refresh Clicking Refresh will perform a page reload for example to update the current route status Note The information displayed on the website is not updated automatically by default Auto Refresh On Off When you activate this function by left clicking the link the website will begin to automatically update the information on the page every 10 seconds You can manually turn this function off by left clicking the link again Navigating away from the current page will automatically deactivate this function 22 PCAN Ethernet Gateway DR User Manual n System Status LED On The status LED on the device will light up for approximately 10 seconds This function can be used to identify the device Reboot Device Use this link to restart the device During this process the PCAN Gateway will be unreachable for a short time The red framed Info box at the end of the navigation lists important information about the current configuration 5 1 3 General symbols The configuration website uses a variety of different symbols and icons to convey general information that is valid for many situations In some cases additional information is displayed as a tooltip when you hover the mouse cursor over the icon Status LEDs e e e e Meaning ON active OFF inactive Warning The execution function is prevented The problem is well known a
31. ound to the upper right of the website 20 PCAN Ethernet Gateway DR User Manual n System Enter your username and password then press Enter After logging in you will have access to the 5 main areas of the website Status Routing Network Device and Support Q Note For full functionality and an optimal representation of the website we recommend one of the following Internet browsers Internet Explorer 8 or higher Mozilla Firefox Safari Opera or Chrome The storing of cookies by the browser is required to access the website Some features of this website require JavaScript Please enable support for this scripting language if a prompt appears on the website 21 PCAN Ethernet Gateway DR User Manual LS System 5 1 Structure of the website 5 1 1 Header The header area of the website displays the product name as well as a user defined name and description that can be set on the Device gt Contiguration page This information is used to identify the device 5 1 2 Navigation On the left side is the main navigation menu The main pages Status Routing Network Device Help and Support information display a general information overview The subpages of Network and Device provide configuration options for the device and for the network The subpages of Routing provide an opportunity for managing editing and deleting routes as well as to search for other devices in the network The links in the c
32. r this a Send route with the following values must be created 50 PCAN Ethernet Gateway DR User Manual N System Gateway 1 gt Send Route A Route Direction Send CAN gt IP Status Activate CAN Channel 1 connected to CAN bus A IP Interface IP Address 192 168 1 202 address of Gateway 2 Port 50000 Protocol TCP Gateway 1 is to accept the data packets sent via LAN network by Gateway 2 and pass the containing CAN messages through CAN channel 1 into CAN bus A For this a Receive route with the following values must be created Gateway 1 gt Receive Route B Route Direction Receive IP gt CAN Status Activate IP Interface Port 25000 like the Send route B Protocol TCP like the Send route B CAN Channel 1 connected to CAN bus A After saving the routes on Gateway 1 will be displayed on the Routing gt Manage Routes page as follows Source Destination Protocol 6 CAN Channel 1 192 168 1 202 50000 TCP EI 6 LocallP Port 25000 CAN Channel 1 TCP EI The Routes on Gateway 2 Gateway 2 is to accept the data packets sent via LAN network by Gateway 1 and pass the containing CAN messages through CAN 51 PCAN Ethernet Gateway DR User Manual channel 2 into CAN bus B For this a Receive route with the following values must be created Gateway 2 gt Receive Route A Route Direction Receive IP gt CAN Status Activate IP Interface Port 50000 like the Send route A Protocol TCP like the Send route
33. rent login details in the upper part of the form In the lower part you can enter a new username and a new password The new password must be confirmed in order to exclude accidental input To ensure a minimum level of security the password should have at least 8 characters If possible use letters numbers and special characters Save your inputs with the Save Settings button Q Important notice Login data is confidential Do not act care lessly and leave your system open to attack Never deposit the login data in any form on the Internet or make it easily accessible Do not give the new login data carelessly to third parties or send it by e mail Display Mode Setting This form provides the opportunity to change the display mode Expert mode enables access to more detailed route and CAN interface status information Interpreting this information requires a certain amount of knowledge of the TCP IP and CAN protocols This setting is valid only for the current session and will be reset with your next login 43 PCAN Ethernet Gateway DR User Manual n System Click on the drop down menu and choose one of the two modes Save this setting by clicking the Save Settings button Public Dashboard This form is responsible for defining what information is visible on the website to non logged in users Only basic status information can be made visible configuration options cannot be unlocked publicly Activate or deact
34. rnatively you can use the physical Reset button located on the device itself 45 PCAN Ethernet Gateway DR User Manual LS System 5 6 Help The He p page contains the complete help information available for your Gateway s Configuration web site It is nearly identical to chapter 5 of the PDF documentation Question mark icons are located next to every page title clicking on one will open a corresponding help page 5 7 Support On the Support page you will find links to product documentation German and English as well as contact information of PEAK System Technik GmbH 46 PCAN Ethernet Gateway DR User Manual LS System 6 Application Examples The PCAN Ethernet Gateway DR allows the connection of different CAN busses over IP networks CAN frames are wrapped in TCP or UDP message packets and then forwarded via the IP network from one device to the other This makes it possible for CAN networks to connect to each other over large distances 6 1 Unidirectional Data Transmission T Gateway 1 Gateway 2 gt LAN CAN Bus A CAN Bus B For unidirectional data transmission the message traffic from CAN bus A is to be forwarded to CAN bus B via a LAN network Necessary for this are two PCAN Ethernet Gateways DR and the creation of a route on each device In this example Gateway 1 s IP address is 192 168 1 201 and it is connected to CAN bus A via CAN channel 1 Gateway 2 s IP address is 192 168 1 202
35. rs 2 1 CAN1 CAN2 The CAN connectors are located on the upper side of the casing Pin Function CAN High 1 1234 2 CAN Low S 3 CAN GND Figure 2 Pin assignment 4 CAN Shield CAN connector 1 2 PCAN Ethernet Gateway DR User Manual prar System 2 2 LAN The RJ 45 connector for connecting to a LAN network is centered on the front of the casing Pin Function TxD TxD RxD not connected Figure 3 Pin assignment RJ 45 connector not connected RxD not connected ON Oa A Win not connected 2 3 RS 232 The RS 232 connector is located on the lower side of the casing Pin Function GND 1 1234 2 RxD z 3 not connected Figure 4 Pin assignment 4 TxD RS 232 connector PCAN Ethernet Gateway DR User Manual 2 4 Power Supply The connection for the power supply is located on the lower side of the casing Pin Function GND 1234 not connected Vbat 8 30 V Shield top hat rail potential Figure 5 Pin assignment Power connector BW N 10 PCAN Ethernet Gateway DR User Manual n System 3 Putting into Operation The PCAN Ethernet Gateway DR is configured via a web interface Therefore the module must be connected via LAN to a computer located in the same logical network as your gateway 192 168 1 xxx 3 1 First Connection to the PCAN Gateway During initial operation or after re
36. rt represents the device This subdivision is achieved by filling in the binary Subnet mask from left to right with the number 1 The resulting values for the individual fields are 0 128 192 224 240 248 252 254 and 255 While entering values from left to right as soon as a value smaller than 255 is entered a 0 must follow For example 255 255 128 0 is valid while 255 128 255 0 is false Gateway Enter the IP address IPv4 of the gateway that manages the IP network Proceed with the same guidelines as outlined for local IP address entry Entering a gateway address is optional Note Please note that after modifying these settings the de vice may not be reachable Possible causes for this are You activated DHCP The IP address of the device is not known because it has been acquired dynamically from the gateway The address can often be found on a list provided by the gateway You have changed the part of the address assigned to the network see Subnet mask information In this case the device is now part of a different network than the one your computer is a part of Connecting to the device is only possible by respectively adapting your computer s IP address to the different network that the device is in 39 PCAN Ethernet Gateway DR User Manual n System 5 5 Device The Device page displays detailed information about your PCAN Gateway General Product Information In this area the produ
37. setting to factory defaults you must pre configure the PCAN Gateway for your LAN The default login data is written on the label on the left side of the PCAN Gateway Proceed as described in the following subsections 3 1 1 Preparing the Computer Your computer must be configured with an appropriate IP address to connect to the device via LAN To determine your IP address and to change it if necessary follow these steps 1 Windows 8 1 7 Vista Click on Start gt Control Panel gt Network and Internet gt Network and Sharing Center Windows XP Click on Start gt Control Panel gt Network and Internet gt Network Connections continue with step 3 2 On the left side open the overview of the network adapters via the following link Windows 8 1 7 Change adapter settings Windows Vista Manage network connections 3 Do a right click on the adapter that will be used for the connection to the PCAN Gateway and select Properties The dialog box Properties of LAN connection appears 11 PCAN Ethernet Gateway DR User Manual n 3 1 2 System Windows XP Select from the list This connection uses the following items gt Internet Protocol TCP IP Windows 8 1 7 Vista Select from the list This connection uses the following items gt Internet Protocol Version 4 TCP IPv4 Click on Properties and the dialog box Internet Protocol Properties appears Make a note of the current settings in order to reset the comput
38. sic information about the created routes and PCAN Gateways detected on the network Defined Routes Here each message forwarding is displayed with its basic information For each of these the status used transmission protocol as well as the source and destination are specified On the Routing gt Manage Routes page the routes can be managed edited and deleted On the Routing gt Add Route page new message forwarding instances can be created Detected Devices This table shows all PEAK System gateways that were detected during the last network broadcast scan If no other devices are currently in the network or no scan has been performed this table will not be shown Each PCAN Gateway is displayed with its product name the custom device name MAC address and serial number This information can be used to identify the device In addition the IP address and a small icon of the device are displayed With a left click the configuration website of this device can be opened in a new tab On the Routing gt Scan for Devices page a search for available devices on the network can be performed 25 PCAN Ethernet Gateway DR User Manual LS System o Note When changing the network topology the list is not updated automatically If a device is removed from the network it will remain visible in the list of detected devices until the scan is performed again and the list is updated 5 3 1 Manage Routes On the page Aouting
39. uses DHCP Dynamic Host Configuration Protocol the PCAN Gateway IP address and Subnet mask are assigned automatically Enable DHCP to use this feature 2 Confirm the entry with Save Settings You are automatically logged out and the basic setup of the device is now completed When the PCAN Gateway is installed in the LAN it automatically receives its new address data via DHCP QO Note DHCP is not recommended because it is necessary to know the IP address of the device to access the configuration website Furthermore the IP address may change after a restart of the device or the DHCP server In this case the existing routes won t work 15 PCAN Ethernet Gateway DR User Manual System Manual Address Assignment 1 If the LAN network does not provide DHCP enter the address data that the PCAN Gateway should use in the LAN network at the bottom of the page IP address and Subnet mask The gateway address can optionally be specified Confirm the entry with Save Settings You are automatically forwarded to the new IP address under which the PCAN Gateway is now reachable The basic setup of the device is now completed 16 PCAN Ethernet Gateway DR User Manual LS System 3 3 Installing the Gateway DB Do the following to connect the PCAN Ethernet Gateway DR to an IP network Ethernet 1 Mount the PCAN Ethernet Gateway DR at the appropriate position on the DIN rail by placing it at the top of the rail and snapp

PCAN-Ethernet Gateway DR

Contents

Download Pdf Manuals

Related Search

Related Contents