ControlNet-to-DeviceNet Linking Device Installation Instructions
Contents
1. ControlNet Network Status The CNet A and CNet B LED indicators display the status of the ControlNet network and individual channels The ControlNet network may recognize more than one network status a time If more than one status is present the CN2DN linking device will display the highest priority status Use the following table to interpret the ControlNet LED indicators ControlNet LED Indicators CNet A and CNet B LED Indicator State LED View Priority ControlNet Network Status Level Off Both CNet and CNetB 1 highest No power priority Red steady Both CNet Aand CNetB 2 No ControlNet network found Red and green alternating Both CNet and CNetB 3 Device self testing Red alternating Both CNet and CNetB 4 Incorrect ControlNet node configuration Off One CNet or CNet B 5 ControlNet channel disabled or not supported Red and green flashing One CNet or CNet B 6 Incorrect ControlNet network configuration Red flashing One CNet A or CNet B 7 No data received from network Green flashing One CNet A or CNet B 8 Temporary channel error or listen only channel Green steady One CNet A or CNet B 9 lowest Normal network operation Rockwell Automation Publication 1788 INO52E EN P December 2014 ControlNet to DeviceNet Linking Device 19 DeviceNet Network Status The DeviceNet network indicators DNet Network Status and DNet I O Status indicate the state of the DeviceNet network a2. IMPORTANT Identifies information that is critical for successful application and understanding of the product Labels may also be on or inside the equipment to provide specific precautions Rockwell Automation Publication 1788 INO52E EN P December 2014 ControlNet to DeviceNet Linking Device 3 SHOCK HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that dangerous voltage may be present BURN HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that surfaces may reach dangerous temperatures PPP ARCFLASH HAZARD Labels may be on or inside the equipment for example a motor control center to alert people to potential Arc Flash Arc Flash will cause severe injury or death Wear proper Personal Protective Equipment PPE Follow ALL Regulatory requirements for safe work practices and for Personal Protective Equipment PPE ATTENTION Environment and Enclosure This equipment is intended for use in a Pollution Degree 2 industrial environment in overvoltage Category Il applications as defined in IEC 60664 1 at altitudes up to 2000 m 6562 ft without derating This equipment is not intended for use in residential environments and may not provide adequate protection to radio communication services in such environments This equipment is supplied as open type equipment It must be mounted within an enclosure that is suitab
3. DeviceNet Address Switches ner e Allen Bradley lt _ _ DeviceNet ControlNet ControlNet Address GONTROUT Switches r T LJ e 1 To set the DeviceNet node address use a small flat head screwdriver to turn the arrows of the switches towards the desired node numbers DeviceNet Baud Rate Switch DeviceNet switches shown set to node 14 2 4 2 4 8 6 8 6 MSD LSD 2 To set the DeviceNet communication rate turn the DeviceNet baud rate switch to the communication rate your DeviceNet network is configured to for example 125 K 250 K or 500 K 3 To set the ControlNet node address use a small screwdriver to turn the arrows of the switches towards the desired node numbers ControlNet switches shown set to node 26 us 4 wa X MSD LSD You have completed setting the ControlNet and DeviceNet node addresses and communication rate Rockwell Automation Publication 1788 INO52E EN P December 2014 ControlNet to DeviceNet Linking Device 13 Connect the CN2DN Device to a ControlNet Network Complete the following steps to connect your CN2DN linking device to the ControlNet network WARNING If you connect or disconnect the communications cables with power applied to this module or any device on the network an electrical arc can occur This could cause an explosion in ha
4. Check for disconnected cables e Verify network baud rate 80 Scanner is in idle mode If desired put network in run mode by completing the following steps 1 Putthe controller in run or remote run mode using the keyswitch on the controller or through RSLogix5000 software 2 Turn on the bit 0 CommandRegister Run for the scanner 81 Controller has set the scanner to the faulted mode The Bit 0 CommandRegister Fault for the scanner is Command bit also indicates a DeviceNet network fault on Correct condition that caused controller to set state this bit and then turn this bit off 82 Error detected in sequence of fragmented 1 0 Use RSNetWorx software to do the following messages from device Check scan list of the device to make sure that its input and output data sizes are correct e Check the configuration of the device Rockwell Automation Publication 1788 INO52E EN P December 2014 22 ControlNet to DeviceNet Linking Device DeviceNet Status Codes Status Code Description of Status Recommended Action 83 Device returns error responses when the scanner Use RSNetWorx software to do the following attempts to communicate with it e Check the accuracy of the scan list Check the configuration of the device The device may be in another scanner s scan list e Use the slave devices documentation to verify that the device supports the message type used by the scanner If the device s message type does
5. information about using controller tags to troubleshoot connection errors Recommended Action 1 Verify that the DeviceNet network is powered 2 Verify the connected device is functioning properly Green flashing Device is in program mode idle To put the device in run mode use programming software Green steady Device is in run mode To put the device in program mode use programming software Rockwell Automation Publication 1788 INO52E EN P December 2014 20 ControlNet to DeviceNet Linking Device Troubleshoot the DeviceNet Network If DeviceNet network communications fail you need to complete one or both of these tasks to troubleshoot the DeviceNet network e View and interpret DeviceNet network status codes e View and interpret the controller status tags using RSLogix5000 software View and Interpret DeviceNet Status Codes on the DeviceNet Scanner In order to view the DeviceNet status code locate the scanner on the DeviceNet network The status code is viewed on the character display on the front of the scanner module for example a 1756 DNB DeviceNet bridge module IMPORTANT The DeviceNet status codes display only on the DeviceNet scanner module Status codes do not display on the 1788 CN2DN linking device Use the DeviceNet Status Codes table to interpret your status code DeviceNet Status Codes Status Code Description of Status Recommended Action
6. 0 63 Scanners DeviceNet node address None 65 The AutoScan option is on and the device is in idle None mode 67 Scanner is Secondary scanner None 68 Primary scanner has detected no Secondary scanner Configure another scanner to be the Secondary scanner 69 Primary and Secondary configurations are Check configuration of the Secondary scanner mismatched 70 The address of the device is already in use by another Change the address of the device to an unused device on the network The scanner failed the address duplicate node address check 71 Invalid data in scan list Use RSNetworx software to reconfigure the scan list 72 Slave device stopped communicating If the slave e Verify slave device power and device does not recover communication during next communication connections scan status code changes to 78 e Ifthe slave device is polled verify that the interscan delay time is adequate for the device to return data 73 Slave device s identity information does not match e Make sure that the correct device is electronic key in scanner connected at this address e Make sure that the device matches the specified electronic key vendor product code product type Rockwell Automation Publication 1788 INO52E EN P December 2014 ControlNet to DeviceNet Linking Device 21 DeviceNet Status Codes Status Code Description of Status Recommended Action 74 Scanner detected data overrun on DeviceNet Modify your configuration and chec
7. TONTROLNET we Tighten the Clamping Screws 4 Slide each anchor against the device and tighten the screws on the front of the end anchor 5 Ifyou are mounting your CN2DN device in a high vibration area insert screws not included into the holes of the mounting tabs and tighten so that the screws are firmly anchored into the panel behind the device Mount Tabs optional use Ground Connection optional For use if DIN rail or panel is not grounded If used this tab must be properly connected to the earth ground Diet Network Status T vet vo States DEVICENET Module states Unwin tity 3 Allen Bradley eNet Net CONTROLNET 7 c Mount Tabs optional use You have completed mounting your CN2DN device on a DIN rail Rockwell Automation Publication 1788 INO52E EN P December 2014 10 ControlNet to DeviceNet Linking Device Mount the CN2DN Device on a Panel or Other Fixture IMPORTANT If mounting the CN2DN device to a panel ensure that the panel is conductive metal and properly grounded Paint or other coatings should be sanded from the panel to ensure the CN2DN device makes sufficient conductive contact with the panel To mount the CN2DN device on a panel or other suitable fixture insert fiv
8. left most terminal screws of the power connector 4 Insert the bare power supply wire ends into the left side terminals of the power supply connector using the diagram as a guide IMPORTANT Do not connect more than two wires to any terminal 5 Tighten the two left terminal screws using 0 6 Nem 7 Ibein torque IMPORTANT You must insert the power supply connector into the CN2DN device for power to reach any devices connected to one another from the CN2DN power supply connector such as in a linear or ring topology 6 If you connect another device to the power supply connector of the CN2DN device loosen the two terminal screws on the right side of the connector 7 Insert the bare device power wire ends into the two right terminals using the diagram as a reference 8 Tighten the two right terminal screws using 0 6 Nem 7 Ibein torque 9 Insert the power supply connector into the power supply connector port 10 Reapply power to the DC power supply The LED indicators on the right side of the CN2DN device will flash red to indicate power has been connected You have completed wiring the power supply to the CN2DN device Rockwell Automation Publication 1788 INO52E EN P December 2014 12 ControlNet to DeviceNet Linking Device Set the Node Addresses and Communication Rate Complete the following steps to set the node addresses using the switches on the front of the CN2DN device CN2DN Device Switches
9. to configure a device using the Make sure that you installed a compatible Automatic Device Recovery ADR parameters device e If the offline configuration of the device does not match the actual online configuration of the device change the offline configuration to match the online configuration 90 Controller has set the scanner to the disabled mode If desired turn enable the scanner by locating Rockwell Automation Publication 1788 IN052E EN P December 2014 the 0 CommandRegister DisableNetwork bit of the command register and turn if off ControlNet to DeviceNet Linking Device 23 DeviceNet Status Codes Status Code 91 Description of Status Bus off condition likely due to cable or signal errors Recommended Action e Cycle power to the device e Verify that all devices are set to the same baud rate e Check DeviceNet cabling to make sure no short circuits exist between CAN blue and white wires and power or shield black red and shield wires Check the media system for the following Noise sources Device located near high volt power cable Incorrect or no termination resistor used Improper grounding Device on network producing noise or incorrect data for the network 92 DeviceNet cable not supplying power to the device s communication port e Verify the network s 24V dc power supply is operating properly e Verify good cable condition Check cable con
10. 0079 0 ATTENTION This equipment is not resistant to sunlight or other sources of UV radiation Rockwell Automation Publication 1788 INO52E EN P December 2014 ControlNet to DeviceNet Linking Device 5 ATTENTION This equipment is sensitive to electrostatic discharge which can cause internal damage and affect normal operation Follow these guidelines when you handle this equipment e Touch a grounded object to discharge potential static e Wear an approved grounding wriststrap e Do not touch connectors or pins on component boards e Do not touch circuit components inside the equipment e Usea static safe workstation if available e Store the equipment in appropriate static safe packaging when not in use About the Linking Device The linking device is equipped with these features Power Port and Connector DeviceNet Node Address Switches bie Port and LED Indicators onnector o oS o DE DeviceNet Baud DEVGENET Rate Switch W BE Allen Bradley nig ety 3 D ControlNet cnet CI Network B ows Access Port Pog A py H E le ControlNet Connection Ports ControlNet Node Address Switches ATTENTION The NAP port is intended for local temporary programming use only and not intended for permanent connection use only the specified cable The following parts are included with the linking device e One 1788 CN2CN linking d
11. 8 IN052E EN P December 2014 PN 264692 Supersedes Publication 1788 INO52D EN P February 2007 Copyright 2014 Rockwell Automation Inc All rights reserved Printed in the U S A
12. Describes how to program configure use and troubleshoot ControlNet modules ControlNet Coax Media Planning and Installation Guide publication CNET INO02 Provides details for planning and installing a ControlNet network DeviceNet Media Design and Installation Guide publication DNET UM072 Provides details for planning and installing a DeviceNet network DeviceNet Modules in Logix5000 Control Systems publication DNET UMO04 Describes how to program configure use and troubleshoot DeviceNet modules Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 Product Certifications website http www ab com Provides general guidelines for installing a Rockwell Automation industrial system Provides declarations of conformity certificates and other certification details You can view or download publications at http www rockwellautomation com literature To order paper copies of technical documentation contact your local Allen Bradley distributor or Rockwell Automation sales representative Rockwell Automation Publication 1788 INO52E EN P December 2014 ControlNet to DeviceNet Linking Device 31 Notes Rockwell Automation Publication 1788 INO52E EN P December 2014 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products At http www rockwellautomation com support you can find technical and a
13. Installation Instructions Allen Bradley ControlNet to DeviceNet Linking Device Catalog Number 1788 CN2DN Topic Page Important User Information 2 North American Hazardous Location Approval 4 About the Linking Device 5 Required System Components 6 Install the CN2DN Device 6 Mount the CN2DN Device on a DIN Rail 8 Mount the CN2DN Device on a Panel or Other Fixture 10 Wire a Power Supply to the CN2DN Device 10 Setthe Node Addresses and Communication Rate 12 Connect the CN2DN Device to a ControlNet Network 13 Connect the CN2DN Device to a DeviceNet Network 14 Uninstall the CN2DN Linking Device 15 Interpret the LED Indicators 16 Troubleshoot the DeviceNet Network 20 Troubleshoot the ControlNet Network 30 Additional Resources 30 Allen Bradley Rockwell Software Rockwell Automation 2 ControlNet to DeviceNet Linking Device Important User Information Read this document and the documents listed in the additional resources section about installation configuration and operation of this equipment before you install configure operate or maintain this product Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes laws and standards Activities including installation adjustments putting into service use assembly disassembly and maintenance are required to be carried out by suitably trained personnel i
14. Run Decimal As_You_Name 0 CommandRegister Fault Decimal command of the CN2DN device As You Name D CommandRegister Dis o Decimal and its effect on the DeviceNet As_You_Name 0 CommandRegister Hal 0 Decimal As_You_Name 0 CommandRegister Re 0 Decimal network Rockwell Automation Publication 1788 IN052E EN P December 2014 ControlNet to DeviceNet Linking Device 27 5 If need to troubleshoot Status Register tags use the following table as a reference to interpret module or network status Status Register Tag Values If Tag Member Displays Then Status Is Value Run 0 Scanner in idle mode Run 1 Scanner in run mode Fault 0 Scanner not faulted Fault 1 Scanner faulted DisableNetwork 0 Scanner not disabled DisableNetwork Scanner disabled DeviceFailure 0 Scanner communicating with all devices DeviceFailure Scanner not communicating with at least 1 device AutoVerify 0 Data size of each device matches the amount of memory allocated for the device in the scanner AutoVerify Data size of at least 1 device does not match the amount of memory allocated for the device in the scanner Commfailure 0 No network wide communication problem exists Commfailure Network wide communication problem exists DupNodeFail 0 Scanner is on the network at a unique address DupNodeFail Scanner is trying to get on the network at an address that is already in use DnetPowerDetect 0 Network connector of t
15. at3 l StatusRegister DisableNetwork 0 Decimal network Locat 3 StatusRegister DeviceFailure 0 Decimal Local 3 StatusRegister Autoverity 0 Decimal Local 3 1 StatusRegister CommFailure 0 Decimal Local 3 1 StatusRegister DupNodeF ail o Decimal Locat 3 1 StatusRegister DnetPowerDet Decimal Tag Titled Local 3 S used to Locat3l Data m 2 2 Decimal troubleshoot a problem specific fees Ged to a device connected to the Local 3 S ScanCounter 2 0000_000 Binary DeviceNet network Locat3 S DeviceFailureRegister I DY Binary Local 3 S AutoverifyFailureRegister ER Binary Local3 S DeviceldleRegister TY Binary Local 3 S ActiveNodeReagister qp Binary Local 3 5 StatusDisplay ree Binary Local 3 S ScannerAddress 16 00 Hex Locat3 S ScannerStatus 16 00 Hex Local 3 ScrolingDeviceAddress 16 00 Hex Local 3 5 ScrolingDeviceStatus 16 00 Hex Local 3 S DeviceStatus Foc Hex Tag Titled ke Vea Named EN TER Local 3 0 CommandRegister to n Local3 0 ney feast determine the command of the ICE ET EE DeviceNet scanner and its effect Locat 3 0 CommandRegister Run 0 Decimal Local 3 0 CommandReaister Fault Decimal on the DeviceNet network Local 3 0 CommandReaister DisableNet 0 Decimal Local 3 0 CommandRegister HaltS canner 0 Decimal 0 Decimal Local 3 0 CommandRegister Reset Rockwell Automation Publication 1788 INO52E EN P December 2014 26 ControlNet to DeviceNet Lin
16. butor to complete the return process Outside United States Please contact your local Rockwell Automation representative for the return procedure Documentation Feedback United States Your comments will help us serve your documentation needs better If you have any suggestions on how to improve this document complete this form publication RA DU002 available at http www rockwellautomation com literature Rockwell Automation maintains current product environmental information on its website at http www rockwellautomation com rockwellautomation about us sustainability ethics product environmental compliance page Allen Bradley Rockwell Software and Rockwell Automation are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies Rockwell Otomasyon Ticaret A S Kar Plaza ls Merkezi E Blok Kat 6 34752 erenk y Istanbul Tel 90 216 5698400 www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation NV Pegasus Park De Klectlaan 12a 1831 Diegem Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 178
17. ded with this product Substitution of components may impair suitability for Class Division 2 If this product contains batteries they must only be changed in an area known AVERTISSEMENT Risque d Explosion Couper le courant ou s assurer que l environnement est class non dangereux avant de d brancher l quipement Couper le courant ou s assurer que l environnement est class non dangereux avant de d brancher les connecteurs Fixer tous les connecteurs externes reli s cet quipement l aide de vis loquets coulissants connecteurs filet s ou autres moyens fournis avec ce produit La substitution de composants peut rendre cet quipement inadapt une utilisation en environnement de Classe Division 2 S assurer que l environnement est class non dangereux avant de changer les piles to be nonhazardous European Hazardous Location Approval The following applies when the product bears the Ex Marking This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94 9 EC and has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for use in Zone 2 potentially explosive atmospheres given in Annex II to this Directive Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 60079 15 and EN 6
18. e screws not included through the module s mounting tabs and into the panel or fixture behind the module Use screws long enough to penetrate the panel or fixture for a secure mount Wire a Power Supply to the CN2DN Device ATTENTION To comply with the CE Low Voltage Directive LVD this equipment and DeviceNet must be powered from a source compliant with the following Safety Extra Low Voltage SELV or Protected Extra Low Voltage PELV To comply with UL restrictions DeviceNet must be powered from a source compliant with the following Class 2 or Limited Voltage Current ATTENTION The 24V DC power connection is not to exceed 10 m 32 8 ft WARNING Provision shall be made to prevent the rated voltage from being exceeded by transient disturbances of more than 140 of the rated voltage when applied in Zone 2 environments The CN2DN device requires 18 30V de input power provided by a power supply that is separate from the DeviceNet network power supply Rockwell Automation Publication 1788 INO52E EN P December 2014 ControlNet to DeviceNet Linking Device 11 Complete these steps to wire the power supply to the CN2DN linking device 1 Disconnect power to the power supply 2 Locate the orange power connector Power Connector Top Power Connector Ss Power Supply er Daisy Chain to Device Wiring Terminals Wiring Terminals optional 3 Loosen the two
19. ent is sensitive to electrostatic discharge which can cause internal damage and affect normal operation Follow these guidelines when you handle this equipment Touch a grounded object to discharge potential static Wear an approved grounding wriststrap Do not touch connectors or pins on component boards Do not touch circuit components inside the equipment Use a static safe workstation if available Store the equipment in appropriate static safe packaging when not in use ATTENTION If multiple power sources are used do not exceed the specified isolation voltage WARNING This equipment shall be used within its specified ratings defined by Rockwell Automation Secure any external connections that mate to this equipment by using screws sliding latches threaded connectors or other means provided with this product Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous Rockwell Automation Publication 1788 INO52E EN P December 2014 8 ControlNet to DeviceNet Linking Device Mount the CN2DN Device on a DIN Rail ATTENTION This product is grounded through the DIN rail to chassis ground Use zinc plated yellow chromate steel DIN rail to assure proper grounding The use of other DIN rail materials for example aluminum or plastic that can corrode oxidize or are poor conductors can result in improper or intermittent grounding Secure DIN rail to mounting surface a
20. evice e One power input connector e One DeviceNet 10 pin linear connector e Five 121 Q resistors e Two end anchors Rockwell Automation Publication 1788 INO52E EN P December 2014 6 ControlNet to DeviceNet Linking Device DeviceNet Connector SI End Anchors leLr n L1 OT n ELT Been cen r1 S NET Poe Allen Bradley Power Z DeviceNet Connector amp 121 Q Resistors Ss 1788 CN2DN 31670 M Required System Components To install your 1788 CN2DN device you will need the following system components A 24V DC power supply A securely installed zinc plated yellow chrome steel DIN rail panel or other suitable fixture Install the CN2DN Device Complete the following tasks to install the CN2DN linking device Mount the CN2DN Device on a DIN Rail Mount the CN2DN Device on a Panel or Other Fixture Wire a Power Supply to the CN2DN Device Uninstall the CN2DN Linking Device Set the Node Addresses and Communication Rate Connect the CN2DN Device to a ControlNet Network Connect the CN2DN Device to a DeviceNet Network Rockwell Automation Publication 1788 INO52E EN P December 2014 ControlNet to DeviceNet Linking Device 7 ATTENTION Prevent Electrostatic Discharge This equipm
21. g the 10 pin linear connector included with the CN2DN device You may also use the following DeviceNet connectors not included with the device e 5 pin linear connector 1799 DNETSCON or 1799 DNETCON e 5 pin linear to micro connector 1799 DNC5MMS Consult the DeviceNet Media Design and Installation Guide publication DNET UM072 for more information about using the connectors not included with the 1788 CN2DN linking device 1 Strip 65 mm 2 6 in to 75 mm 2 96 in of the outer jacket from the end of the DeviceNet cable leaving no more than 6 4 mm 0 25 in of the braided shield exposed Braided Shield 6 4mm 0 25 in Jacket H 65 mm 2 6 in 2 Wrap the end of the cable with 38 mm 1 5 in of shrink wrap covering part of the exposed conductors and part of the trunk line insulation 38 mm Jacket 1 5in I 34 Shrink Wrap 41841 3 Strip 8 1 mm 0 32 in of the insulation from the end of each of the colored insulated conductors Jacket Shrink Wrap 8 1mm 0 32 in 41842 Rockwell Automation Publication 1788 IN052E EN P December 2014 ControlNet to DeviceNet Linking Device 15 4 Insert each colored conductor into the matching color coded terminal cavity of the open style connector 5 Ifthe CN2DN device is the first or last node on the DeviceNet network insert an end of a 121 Q resistor into the blue and white terminal cavities of the DeviceNet port connector The resistor should br
22. he scanner has power DnetPowerDetect Network connector of the scanner does not have power Rockwell Automation Publication 1788 INO52E EN P December 2014 28 ControlNet to DeviceNet Linking Device 6 Ifyou need to troubleshoot Status Tags S use the following table as a reference to interpret device status If You Want Information About Then See Member Data Type 1 0 scans count ScanCounter DINT Indication that a device is not communicating on the network Use the following information to interpret status e There is 1 bit for each address on the DeviceNet network 0 63 e The position of a bit address of a device e fabit 1 then the device at that address has failed DeviceFailureRegister SINT 8 Indication that the data size of a device does not match the amount of memory allocated for the device in the scanner Use the following information to interpret status e There is 1 bit for each address on the DeviceNet network 0 63 e The position of a bit address of a device e fabit 1 then their is a mismatch with that address Indication that a device is idle Use the following information to interpret status e Thereis 1 bit for each address on the DeviceNet network 0 63 e The position of a bit address of a device fabit 1 then the device at that address is idle AutoverifyFailureRegister DeviceldleRegister SINT 8 SINT 8 Indication
23. idge the blue and white terminal cavities 110 Black Blue 41827 Bare or Shield 6 Tighten all of the terminal screws using 0 6 Nm 7 Ib in torque You have completed connecting to the DeviceNet network Uninstall the CN2DN Linking Device Complete the following steps to uninstall the CN2DN linking device 1 Remove power from the CN2DN device 2 Disconnect the power DeviceNet and ControlNet connectors 3 Ifend anchors are in place remove by loosening the screws and unclipping the anchor from the DIN rail Rockwell Automation Publication 1788 INO52E EN P December 2014 16 ControlNet to DeviceNet Linking Device 4 To remove the CN2DN linking device from the DIN rail pull down on the two latches at the bottom of the device while pulling the CN2DN device away from the DIN rail DEVICENET e Allen Bradley Pull down on DIN rail latches If needed insert a flat head screwdriver between the DIN rail latch and the tab that locks the latch into place to remove the device Interpret the LED Indicators Use the LED indicators on the CN2DN linking device to monitor the following e Module Status e Linking Activity Status e DeviceNet Network Status e ControlNet Network Status CN2DN Device LED Indicators
24. k for communication port invalid data e Check network communication traffic 75 Either or both ofthe following Verify that the device has the following The device does not have a scan list The device has not received communication from any other device Aproperly wired connection to the network A configured scan list 76 No direct network traffic for scanner The scanner None hears other network communication but does not hear any directed to it 7 During initialization the data size expected by the Use RSNetWorx software to check the slave device does not match the scan list entry device and the scan list for the correct input and output sizes for the slave device 78 Device is configured in scan list but not e Verify device s power and communication communicating It has failed to communicate during connections the scanner s second scan which followed the display e Ifthe device is polled make sure the of status error code 72 interscan delay is long enough for the device to return its data f needed use RSNetWorx software to do the following Add the device to the DeviceNet network Delete the device from scanner scan list Inhibit the device in the scanner scan list 79 Scanner has failed to transmit a message The error Make sure that your scanner is connected to a status usually displays after the duplicate node check valid network completes at power up
25. king Device 1788 CN2DN Tag Title Example s You Name l StatusRegister Pi TagTitled As You Name StatusRiegister Run 0 Decimal As You Name l StausRegister As You Name l StatusReegister Fault 0 Decimal As You Name l StatusRegister Disable Decimal used to troubleshoot a problem As You Name StatusRegister Device 0 Decimal specific to the DeviceNet As You Name StatusRegister Autoverity 0 Decimal As_You_Name l StatusRegister CommF 0 Decimal module or network As You Name StatusFiegister DupNo 0 Decimal As You Name l StatusRegister DnetPo Decimal amp s You Name l Data seo Decimal As You Name Tene T s You Name S ScanCounter 280000 000 Binary 3 As You Name S DeviceFailureRegister f Binary Tag Titled As_You_Name S As You Name S AutovenfyFalureRegister foi Binary used to troubleshoot a problem As You Name S DeviceldleRegister fears Binary i As_You_Name S ActiveNadeRegister NY Binary specificto a device connected to As You Name S StatusDisplay qm EN the DeviceNet network s You Name S ScannerAddress 16800 Hex s You Name S ScannerStatus 16800 Hex As You Name S ScrollingDeviceAddress 16 00 Hex As_You_Name S ScrolingDeviceStatus 16 00 Hex As_You_Name S DeviceStatus test Hex Tag Titled As _You_Name 0 EET ES As You Name 0 CommandReg As You Name 0 CommandFlegister eel as ister to determine the As_You_Name 0 CommandRegister
26. ly designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts The enclosure must have suitable flame retardant properties to prevent or minimize the spread of flame complying with a flame spread rating of 5VA or be approved for the application if nonmetallic The interior of the enclosure must be accessible only by the use of a tool Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications In addition to this publication see the following e Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 for additional installation requirements e NEMA Standard 250 and IEC 60529 as applicable for explanations of the degrees of protection provided by enclosures Rockwell Automation Publication 1788 INO52E EN P December 2014 4 ControlNet to DeviceNet Linking Device North American Hazardous Location Approval The following information applies when operating this Informations sur l utilisation de cet quipement en equipment in hazardous locations environnements dangereux Products marked CL I DIV 2 GP A B C D are suitable for use in Class Division 2 Groups A B C D Hazardous Locations and nonhazardous locations only Each product is supplied with markings on the ra
27. module Name of the module slot number in remote 1756 DNB 3 chassis CompactLogix 1769 SDN module Local slot number Local 4 SoftLogix5800 1784 PCIDS module Local slot number Local 0 DriveLogix FlexLogix 1788 DNBO Name of module entered in the module Properties dialog My_Flex_Bridge Linking Device 1788 EN2DN or 1788 CN2DN Name of the module entered in the module Properties dialog As_You_Name_ b Decide which tag type you need to view using the following table as a reference If You Are Troubleshooting A problem specific to the DeviceNet scanner or the DeviceNet network Then Check Tag Type Status Register Indicated By StatusRegister The DeviceNet scanner and the DeviceNet network status Command Register CommandRegister A problem corresponding to a specific device on the DeviceNet network Status Tag 4 Scroll through the list of tags to locate the specific tag you need Rockwell Automation Publication 1788 INO52E EN P December 2014 ControlNet to DeviceNet Linking Device 25 Use the following examples as references when determining which tags to view 1756 DNB Tag Title Example Tag Titled Name A Value lt Force Mask Style Locat 3 Local 3 l StausRegister usedto Locat3StatusRegister troubleshoot a problem specific Locat3 l StatusRegister Run 0 Decimal Fy Local 3 StatusRegister Fault 0 Decimal to the DeviceNet module or Loc
28. n accordance with applicable code of practice If this equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations WARNING Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a hazard avoid a hazard and recognize the consequence
29. nd the state of DeviceNet I O modules Use the following tables to interpret your DeviceNet LED indicators located at the top right corner of the CN2DN device DNet Network Status Indicator LED Indicator DeviceNet Network Status Recommended Action Off No DeviceNet connection If a DeviceNet connection has been made do the following 1 Verify that the DeviceNet network is powered 2 Check DeviceNet cables and connections Green flashing DeviceNet network found not 1 Check DeviceNet cables and connections communicating with devices 2 Verify that all devices on the DeviceNet network are functioning properly Green steady One or more devices connected and None needed communicating Red flashing One or more connections timed out Use programming software to view tags specific to the devices in order to troubleshoot the DeviceNet network See DeviceNet Modules in Logix5000 Control Systems publication DNET UM004 for more information about using controller tags to troubleshoot connection errors Red steady Communication error bus off condition DNet 1 0 Status Indicator LED Indicator 1 0 Device Status Off No connection to device 1 Verify that each device has be assigned a unique node address 2 Verify that specified DeviceNet baud rates are the same 3 Cycle power to the CN2DN device See DeviceNet Modules in Logix5000 Control Systems publication DNET UM004 for more
30. nections to the device 95 A device s firmware is being updated or a configuration is being downloaded one Do not disconnect the device while the update is in process as existing data in device memory will be lost 96 Communication port is in test mode one 97 The controller has placed the scanner in halt mode f the 0 CommandRegister HaltScanner bit is on turn it off then cycle scanner power 98 General firmware error Replace device 99 System Failure Replace device Rockwell Automation Publication 1788 INO52E EN P December 2014 24 ControlNet to DeviceNet Linking Device View and Interpret Controller Status Tags Use the following procedure to troubleshoot the DeviceNet network using the controller status tags in RSLogix5000 software 1 Use RSLogix5000 software to verify that the controller is in run mode and that the program is online with the controller 2 In the program s organization tree double click Controller Tags Controller Determine_DNet_Status Double click to open W9ee i2 Controller Fault Handler C3 Power Up Handler 3 Determine which tags you need to view using the following procedure a Determine the first part of the tag title specific to your device using the table below If Your DeviceNet Module Is Then the Tag Title Begins With Example Local 1756 DNB module Local slot number Local 3 Remote 1756 DNB
31. ner Device 1 halt device stops all functions 0 normal operation 4 Reset Device 0 norma 1 need to reset device change to 0 Rockwell Automation Publication 1788 INO52E EN P December 2014 30 ControlNet to DeviceNet Linking Device Troubleshoot the ControlNet Network If ControlNet network communications fail you need to complete one or more of the following tasks to troubleshoot the ControlNet network e Interpret the LED Indicators of ControlNet devices on the network e View and interpret the status indicators displayed on the ControlNet network devices e Check ControlNet network for media problems For more information about completing each troubleshooting task consult the following publications Task Publication Title Publication Interpret LED indicators of a ControlNet module Installation instructions specific to the module Varies by module 0r E or ControlNet Modules in Logix5000 Control Systems CNET UMOO1 User Manual View and interpret ControlNet network status indicators ControlNet Modules in Logix5000 Control Systems CNET UMOO1 User Manual Check for ControlNet media problems ControlNet Fiber Media Planning and Installation CNET IN001 Additional Resources Guide These documents contain additional information concerning related products from Rockwell Automation Resource ControlNet Modules in Logix5000 Control Systems publication CNET UMOO1 Description
32. not match the scanner s then use RSNetWorx to access the scanner scanlist and change the scanners message type to one that is compatible with the slave device e Cycle power to the device 84 Scanner is initializing the DeviceNet network None This code clears itself once the scanner attempts to initialize all the devices on the network 85 During runtime the data size sent by the slave device Since variable length poll data is not supported does not match the size in the corresponding scan list verify that the slave device is functioning entry properly 86 The device is in idle mode or not producing data e Check the configuration and status of the while the scanner is in run mode device e Ifyou set up an interlock between 2 scanners controllers make sure both scanners are in run mode 87 Scanner cannot listen to shared inputs from slave e Verify primary scanner connection and device because the owning scanner has not configuration established communication with that slave device Slave device may not be producing data 88 Scanner cannot listen to shared inputs from slave In this scanner reconfigure the 1 0 parameters device because 1 0 parameters for example polled or for the shared inputs scan list entry so that they strobed electronic key data size for that slave device match those same parameters in the owning are configured differently between this scanner and scanner the owning scanner 89 Scanner failed
33. o pe O fosse si Fo DeviceNet Network 24V INet Status Indicators UUU DNet Network Status T DEVICENET natio subs C Al radi Vode saus 3 Module Status and Linking TS B UNE y RAN E Activity Status Indicators leviceNet o Cause CNetA NC CONTROLNET UUUU E a LU we ControlNet Status Indicators Rockwell Automation Publication 1788 INO52E EN P December 2014 ControlNet to DeviceNet Linking Device 17 Module Status Use the following table to interpret your Module Status LED indicators and determine if corrective action is necessary Module Status Indicators LED Indicator Off Device Status No power to device Recommended Action 1 Verify that the power supply is functioning properly 2 Cycle power supply 3 Remove power and check input power wiring Reapply power 4 Replace the CN2DN linking device Green flashing The CN2DN device is functioning but not communicating with devices Use RSNetworx software to configure the CN2DN device See Additional Resources on page 30 for publications with more information about configuring the CN2DN device Green steady Fully operational The CN2DN device is communicating with all configured DeviceNet nodes or there are no configured devices None The device has passed self tests and is functi
34. oning properly if devices have been configured Red flashing Red steady The linking device is not communicating with one or more modules Unrecoverable communication fault Linking Activity Status 1 Verify that DeviceNet switches are not set at PGM 2 Verify that connected devices are functioning properly 3 Verify that devices have been configured properly See Additional Resources on page 30 for publications with more information about configuring the CN2DN device 1 Verify that the CN2DN device has been assigned a unique node address during configuration 2 Verify that all devices are set at the same baud rate 3 Cycle CN2DN power 4 Replace the CN2DN device The Linking Activity LED indicator displays the status of communication between the DeviceNet and ControlNet networks as well as the amount of traffic Use the following table to interpret the Linking Activity LED indicator Linking Activity LED Indicator LED Indicator Off may be present Linking Activity Status No network traffic is occurring between the ControlNet to DeviceNet networks 1 0 traffic Green flashing Red and green flashing amount of traffic ControlNet to DeviceNet non 1 0 communication traffic present flash rate indicates Module is running boot code only used for FLASH upgrades Rockwell Automation Publication 1788 INO52E EN P December 2014 18 ControlNet to DeviceNet Linking Device
35. pplication notes sample code and links to software service packs You can also visit our Support Center at https rockwellautomation custhelp com for software updates support chats and forums technical information FAQs and to sign up for product notification updates In addition we offer multiple support programs for installation configuration and troubleshooting For more information contact your local distributor or Rockwell Automation representative or visit http www rockwellautomation com services online phone Installation Assistance If you experience a problem within the first 24 hours of installation please review the information that s contained in this manual You can also contact a special Customer Support number for initial help in getting your product up and running United States or Canada 1 440 646 3434 Use the Worldwide Locator at Outside United States or A Canada http www rockwellautomation com rockwellautomation support overview page or contact your local Rockwell Automation representative New Product Satisfaction Return Rockwell Automation tests all of its products to help ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures Contact your distributor You must provide a Customer Support case number call the phone number above to obtain one to your distri
36. pproximately every 200 mm 7 8 in and use end anchors appropriately WARNING This equipment shall be mounted in an ATEX certified enclosure with a minimum ingress protection rating of at least IP54 as defined in IEC60529 and used in an environment of not more than Pollution Degree 2 as defined in IEC 60664 1 when applied in Zone 2 environments The enclosure must have a tool removable cover or door IMPORTANT The DIN rail must be properly grounded See publication Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 for more information about DIN rail grounding Complete the following steps to mount the CN2DN device on a DIN rail 1 Align the CN2DN device over the DIN rail 2 Press the CN2DN device onto the DIN rail until the DIN rail latches lock the linking device in place Press Forward and Down JR M Rockwell Automation Publication 1788 IN052E EN P December 2014 ControlNet to DeviceNet Linking Device 9 3 Clip each of the end anchors onto the DIN rail next to the CN2DN device End Anchor onto DIN Rail DIN Rail We End Anchors Next to Device Grounded DIN Rail o DENT Slide the Anchor Against the CN2DN Device Allen Bradley DeviceNet Con jet DD
37. that a device is online Use the following information to interpret status e There is 1 bit for each address on the DeviceNet network 0 63 e The position of a bit address of a device fabit 1 then the device at that address is online ActiveNodeRegister SINT 8 ASCII representation of scanner status display StatusDisplay SINT 4 Address of the scanner ScannerAddress SINT Status code of scanner ScannerStatus SINT Address with an error Use the following information to interpret status Scrolls through the addresses with errors ScrollingDeviceStatus member shows the status code ScrollingDeviceAddress SINT A status code of an address with an error Use the following information to interpret status Scrolls through addresses with errors ScrollingDeviceAddress member shows the address ScrollingDeviceStatus SINT Status code of all devices 1 byte per device Rockwell Automation Publication 1788 INO52E EN P December 2014 DeviceStatus SINT 64 ControlNet to DeviceNet Linking Device 29 7 Ifyou need to troubleshoot the CommandRegister tags use the following table to interpret or change the status associated with the data bit If Bit Bit Name Status Indicates 0 Run Device and network 1 Run mode 0 Idle mode 1 Fault Network 1 fault present 0 normal 2 Disable Network Network 1 disabled 0 normal 3 Halt Scan
38. ting nameplate indicating the hazardous location temperature code When combining products within a System the most adverse temperature code lowest T number may be used to help determine the overall temperature code ofthe system Combinations of equipment in your system are subject to investigation by the local Authority Having Jurisdiction at the time of installation Les produits marqu s CL I DIV 2 GP A B C D ne conviennent qu une utilisation en environnements de Classe Division 2 Groupes A B C D dangereux et non dangereux Chaque produit est livr avec des marquages sur sa plaque d identification qui indiquent le code de temp rature pour les environnements dangereux Lorsque plusieurs produits sont combin s dans un syst me le code de temp rature le plus d favorable code de temp rature le plus faible peut tre utilis pour d terminer le code de temp rature global du syst me Les combinaisons d quipements dans le syst me sont sujettes inspection par les autorit s locales qualifi es au moment de l installation WARNING Explosion Hazard Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous Secure any external connections that mate to this equipment by using screws sliding latches threaded connectors or other means provi
39. zardous location installations 1 Attach the BNC connector of the ControlNet cable to ControlNet port A 2 DANCE Allen Bradley e If using redundant Attach the BNC 3 ch p cabling attach the BNC Connector of the 5 uL Lj Te connector of the ControlNet tap to ControlNet tap to ControlNet port A ControlNet port B RN Redundant ControlNet Network Main ControlNet Vaan fable Optional Network Cable Dog gt Main ControlNet Network Cable IMPORTANT Do not connect more than one ControlNet network to the CN2DN device at a time Connecting the CN2DN device to two networks at one time will cause erratic behavior of the CN2DN device 2 Ifyou are connecting to redundant media attach the BNC connector of the other ControlNet cable to ControlNet port B The CN2DN linking device is now connected to the ControlNet network Rockwell Automation Publication 1788 INO52E EN P December 2014 14 ControlNet to DeviceNet Linking Device Connect the CN2DN Device to a DeviceNet Network WARNING If you connect or disconnect the communications cable with power applied to this module or any device on the network an electrical arc can occur This could cause an explosion in hazardous location installations Complete the following steps to connect your CN2DN device to a DeviceNet network usin
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