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EtherNet/IP and ControlNet to PROFIBUS PA

1. 21 639708 pP ROtlAMaserPABusCurenB pP ROllAMaserEMemaMolage 23 84 44 FAROTA Master Temperature 34 28 pP R lAMaserBus amp Enabled _ PAROT I Master BusBEnabled Master BusATripped PAROI Master BusBTpped PAROLlAMasterNewFieldDevice 00200000 I D EE ___ 4 _ B Rockwell Automation Publication 1788 UM058B EN P September 2014 39 Chapter2 Set Up the Studio 5000 Logix Designer Application A short on either bus is indicated in the Studio 5000 Logix Designer application or in the AOP as shown in Figure 7 Figure 7 Bus Short Open Circuit Channel 4 Channel B aster Temperature Master Status PF Active Terminated Rest Disabled Soa IE 34 5 E IMPORTANT 30 BOO 25 500 20 400 15 300 10 200 5 100 0 0 b B M 22 0 12 mA rri Supply ev Voltage ChBVoltage CHA Current Ch B Current Master 22 039708 1 PARDIAMaserBusBTemined __ PAROT IA Master NewFieldDevice Master D Master MasterMade Master ModuleStatus The linking device can only detect a short open circuit on either of the trunks that are connected directly to the linking device If there is a fault between two junction boxes you will only see the fault by examining the junction boxes in the field The junction boxes will indicate a fau
2. 63 Master Mode an ae e to CEPS e 63 Master vM x RE VEM OE DIA Qe e Edda 63 Master Mode des E PCR bracteae ove 63 Master Mode Dese 64 Mistet Mode ES a 64 Master Mode 5 T iaa teat oce ien dnbie atus 64 Master MORE be Deu cue aed emendi dese ett 64 Master Mode daba cokes PUn das dude es 65 Master Mode Gi Roe dat tpe en cadet ess ww bad 65 Rockwell Automation Publication XXXX X X X Month Year Table of Contents Glossary Index Rockwell Automation Publication XXXX X X X Month Year 5 Table of Contents 6 Rockwell Automation Publication XXXX X X X Month Year Introduction Preface This user manual describes the installation and operation of the 1788 EN2PAR and 1788 CN2PAR linking devices About the Linking Devices The 1788 EN2PAR linking device provides a fast and integrated solution for adding PROFIBUS process automation field devices to any Logix platform This linking device provides a direct link between PROFIBUS PA and EtherNet IP networks with no intermediate PROFIBUS DP decentralized peripherals layer required The 1788 CN2PAR linking device provides fast and integrated solution for adding PROFIBUS PA field devices to any Logix platform This linking device provides a direct link between PROFIBUS PA and ControlNet networks with
3. Dest Copy File 123 ValvePos 123 Source ValvePos Dest PARO1 0B FieldDevice08 1 Force HT 1788HP EN2 Description cH PAR 01 0B FieldDevice11 PVIntl TENES 1095027917 DINT Decimal EPAR 01 08 FieldDevicel1 P Int2 Decimal DINT PAR 01 08 FieldDevicel1 P Int3 DINT Decimal Decimal DINT 01 08 FieldDevicel1 P Int4 PARO1 OB FieldD evicel1 PVint6 DINT Decimal 01 08 1 DINT 01 08 FieldDevicel1 P Int DINT Decimal HE PAR OT OB FieldDevicel1 PVInt8 0 Decimal DINT PARIDI DB FieldDevicel 1 PVStatust Hex SINT PAROT 0B FieldDevicel1 PVStatus2 16 00 Hex SINT PAROT OB FieldDevicel1 PVStatus3 16 00 Hex SINT IMPORTANT Senda Good Valid PV status to the field device output See the field device user manual for the needed status values Typically if you send a PVStatus value of 0x80 128 the field device accepts the position that is given If you do not send a Good Valid PV status to the field device output the valve postioner ignores the position that is supplied and returns to a Safe state Rockwell Automation Publication 1788 UM058B EN P September 2014 35 Chapter2 Set Up in the Studio 5000 Logix Designer Application PROFIBUS PA Redund ancy The linking device provides PRO
4. une 2 Groups B C D Hazardous Locations and nonhazardous locations only Each utilisation en environnements de Classe Division 2 Groupes B C D dangereux product is supplied with markings on the rating nameplate indicating the et non dangereux Chaque produit est livr avec des marquages sur sa plaque hazardous location temperature code When combining products within a d identification qui indiquent le code de temp rature pour les environnements system the most adverse temperature code lowest T number may beusedto dangereux Lorsque plusieurs produits sont combin s dans un syst me le code help determine the overall temperature code of the system Combinations of de temp rature le plus d favorable code de temp rature le plus faible peut equipment in your system are subject to investigation by the local Authority tre utilis pour d terminer le code de temp rature global du systeme Les Having Jurisdiction at the time of installation combinaisons d quipements dans le syst me sont sujettes inspection par les autorit s locales qualifi es au moment de l installation e Couper le courant ou s assurer que l environnement est class non dangereux avant de d brancher l quipement WARNING EXPLOSION HAZARD AVERTISSEMENT RISQUE D EXPLOSION e disconnect equipment unless power has been removed or the area is known to be nonhazardous e Couper le courant ou s assurer que l environnement
5. 1 Byte 1 Byte with Status 2 Bytes 2 Bytes with Status 3 Byte 3 Byte with Status 4 Bytes 4 Bytes with Status Real Real with Status IMPORTANT Ifyou not certain about the format of the PV refer to the user manual of the field device being used To choose the PV format follow these steps 1 From the Device pull down menu choose the device that you want to configure 2 From the Slot pull down menu choose the type of PV 3 From the format options pull down menu choose the format for the PV 4 Click Ok to save the PV formats eee T O P X B A Overview E A Master 1 Node 15 Device 26007 Pressure 263 265 20007 A Status Config Slot 1 2 cl FDOO 15 Status um A PY Data 02 Analog Input AI short TRE A Configuration Advanced 02 Analog Input Aljshort es FDO 16 Status A Pv Data A Configuration Advanced Oscilloscope Slot 1 Analog Input 1 INPUT Slot 2 Analog Input 2 INPUT 32 Rockwell Automation Publication 1788 UM058B EN P September 2014 Set Up in the Studio 5000 Logix Designer Application Chapter 2 Configure PV with Multiple Formats In some cases for example positioner field devices there are multiple input and output PVs per slot See Valve Positioner Configuration on page 34 for details IMPORTANT Select the nu
6. ConfigF ault 0 Decimal BOOL 00 xtDiagA vail o Decimal BOOL FieldD eviceD0 ParameterF ault 0 Decimal BOOL E PARDT IA FieldD 00 0 BOOL PARDIT IA FieldDevice D FreezeMode o Decimal BOOL E PARO0T IA FieldDevicel0 Synchode Decimal BOOL a PARDT IA FieldD evice00 WatchDog 0 BODL PARO1 14 FieldD evice00 PAldent 16 04 2 FieldDeviceDO Data Ceh Ge HT 1788HP_EN2 m PAROT IA FieldD evice00 D ata PVReall 1 191981 Float REAL 0 0 ata PVR eal2 852 3965 Float REAL 00 0 0 0 Float REAL 00 0 ata PVReal4 0 0 Float REAL mE PARUT IA FieldDevice00 D ata PvRealS 0 0 Float REAL ME 00 0 ata 0 0 Float REAL ux 00 0 ata PVR eal 0 0 Float REAL E PAR01 IA FieldDevice00 D ata PVReal8 0 0 Float REAL 00 0 ata P Statusl 16884 Hex SINT FieldD evice00 Data P Status2 16 80 SINT 00 0 ata P Status3 16800 SINT 00 0 ata P Status4 16 00 SINT 00 0 ata PYStatusS 16800 Hex SINT PARO1 14 FieldDevice00 Data PY Status6 16 00 Hex SINT CE PARUT
7. Configure PV with Multiple Formats 33 Valve Positioner piste 34 PROFIBUS PA Redundancy Setups iy oses ye 36 E TTE 36 BOE EE 39 MulaMastet Mode 41 Redundant PA Code eru eu EM ERA 43 Chapter 3 PA Master cede is es dr 45 Field Devre loput images ne HS et Cree es 46 Field Device Output images etienne rites 48 Chapter 4 Lukine Device ae sc Lakes 49 Field Device is Not Detected 0 cc ccc cece cece e ee eneeeeees 50 Field Devices Not ee b qua nen E 52 Field Device EU ne DERART REDE PS 52 Web 54 Device Type anae E dE D EUER RR 54 Appendix A MAP i coit RATE BER ab tea Pa EUN pd 57 PA Master Pabe EEUU 58 Piel Device 59 Appendix B Disce Mode Lud EU Ld EE 61 Master Mode d eet em eet p bd Teri t ig bd PORE shake 61 Master Mode RS ren ve daro 61 Master Mode aq amu esc ee eed 62 Master ites ee eaten bot sei noie 62 Matet Mode Di etate dan Ped dus irte de 62 Master ROREM 62 Master 2e
8. ground earth 19 grounding 18 GSD files 29 H1 network connection 16 hardware switches 22 HSProcessUtility 29 HSThinFrame 54 internal PA segment terminators 31 IP address setting via BOOTP 24 setting via Ethernet switches 24 J junction boxes 20 junction boxes termination 21 L linking device configuration add device 30 copy device 30 delete all 30 delete device 30 download 30 process catalog 29 scan 30 upload 30 linking device display 57 linking device internally terminated 21 71 Index 72 M main page display CNet MAC 57 IP 57 not owned 57 PA bus A B 57 status descriptions bus A tripped 57 bus B tripped 57 new device found 57 ok 57 redundancy err 57 redundancy ok 57 safe mode 57 STS status 57 STS status descriptions 57 maximum cable length 20 MultiMaster mode config mismatch 42 network address switches 22 network connection H1 16 network diagram ControlNet network 9 EtherNet IP network 8 node address ControlNet 22 24 noise avoiding 20 P PA master configuration class 2 MPPF 31 max scan address 31 PA node 31 slave retry 31 slave timeout 31 slew compensation 31 topology mode 31 PA master input image 45 bus A B tripped 45 connection status 46 MasterMode 45 ModuleStatus 46 MultiMasterActive 45 NewFieldDevice 45 PA master page bus A B 58 bus A B enabled 58 bus A B term 58 bus A B tripped 58 external pwr 58 PA node 58 temperature 58 PA network connecti
9. no intermediate PROFIBUS DP layer required In this manual both modules are referred to as the linking device Integration into the Studio 5000 Logix Designer environment is seamless when you use the Add on Profiles AOPs of the linking device The process variables of each field device appear in engineering units without any required user logic The entire PROFIBUS configuration is done within the Studio 5000 Logix Designer application Extra process variable PV statuses and diagnostic information is also available The linking device supports up to 24 field devices and supplies 500 mA per trunk You can view detailed diagnostics from each field device by using its device type manager DTM directly from the Studio 5000 environment with FDT ThinFrame You can view a scope trace of the signal of each field device and provide extended statistics about packet count sent received class 1 class 2 and so on Rockwell Automation Publication 1788 UM058B EN P September 2014 7 Preface Network Diagrams 1788 EN2PAR Linking Device and EtherNet IP Network This diagram shows an example of how the 1788 EN2PAR linking device can be used with an EtherNet IP network Owe ControlLogix Controller EtherNet IP Power Supply 1788 EN2PAR Linking Device amp 1788 FBJB6 Intelligent Junction Box 1788 FBJB6 Intelligent Junction Box Profibus PA media T B DIO Al DOLO 2 Pro
10. the Page button is the PA Master page Bus A B Displays the bus voltages and currents Temperature Displays the internal temperature of the linking device External Pwr Displays the power supply voltage PA Node Displays the node address of the linking device Bus A B Enabled PA Bus A and or PA Bus B is enabled for communication Bus A B Tripped PA Bus A and or PA Bus B has tripped indicating that there Was an over current on either port Bus A B Term The linking device is configured to terminate PA Bus A and or PA Bus B PA Master Bus A 21 4V 36 7 Bus B 21 3V 34 8mA Temperature 34 50 C External Pwr 23 41V PA Node 1 Bus A Enabled True Bus B Enabled True Bus A Tripped False Bus B Tripped False Bus A Term True Bus B Term True Rockwell Automation Publication 1788 UM058B EN P September 2014 Linking Device Display Status Appendix Field Device Page The next 23 Field Device pages display the status of each of the Field Device 0 field device indices PA Node 15 PA Node Displays the PA node ident 0 1523 address Ident Displays the ident identity Success number of the specific field device Pckt Send 22305 Pckt Recv 22105 Status Displays the field device Bad CRC 100 status see Table 9 No Reply 100 Table 9 Field Device Status Descriptions Status Message Description Not Connected The device cannot be seen Online The device is online but not confi
11. 6 L Field Device Index 7 Process Variable Status Field Device Index 8 PV 1 Status 0 80 Field Device Index 9 PV 2 Status 0x80 L Field Device Index 10 PV 3 Status 0x00 mu 4 mica IMPORTANT If data is not being updated turn off page caching or try another Web browser Device Type Ma nager You can use the DTM in the profile with the HSThinFrame or with an FDT Frame for example FactoryTalk AssetCentre IMPORTANT HSThinFrame can only view diagnostics of the field device You need FDT Frame to configure and parameterize the field device IMPORTANT The1788 CN2PAR linking device can process Class 2 data DTMs on either the ControlNet or Ethernet interface which can help preserve the unscheduled bandwidth of the ControlNet network The 1788 EN2PAR linking device can only process Class 2 data DTMs on the Ethernet interface IMPORTANT correct DTM must be installed and the HSProcessUtility DTM catalog must be updated for the correct DTM to display in the pull down list Follow these steps to open the DTM 54 Rockwell Automation Publication 1788 UM058B EN P September 2014 Diagnostics Chapter 4 1 Click Advanced in the config tree 2 Choose the revision from the pull down menu IMPORTANT Ifyou are presented with multiple DTMs of the same device but with different revisions select the correct DTM and revision for the specific field device 3 Click Open DTM Model iTEMP TMT 18
12. EtherNet IP communication modules with your Logix5000 controller and communicate with various devices on the Ethernet network Provides information on how to install and navigate the RSNetWorx for ControlNet software It explains how to use RSNetWorx for ControlNet software and how to access and navigate the online help Provides information on how to install and navigate the RSNetWorx for EtherNet IP software It explains how to use RSNetWorx for EtherNet IP software and how to access and navigate the online help 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 14 Rockwell Automation Publication 1788 UM058B EN P September 2014 Hardware Chapter 1 Installation N ATTENTION Do not wire multiple conductors on any single terminal Dimensions 136 mm 5 35 in 152 mm 5 98 in L Power Connection To comply with the CE Low Voltage Directive LVD this equipment must be powered from a source compliant with Safety Extra Low Voltage SELV or Protected Extra Low Voltage PELV To comply with UL restrictions this equipment must be powered from a source compli
13. Ethernet bridge and choose New Module B 69 Configuration B 63 1756 Backplane 1756 44 fla 0 1756 L75 TEst234234 8 1 1756 EN2TR Etheridge New Module Print 2 Select the linking device that you want to add to the Ethernet bridge Catalog Number Description Vendor 1788 20 1788 Ethemet to DeviceNet Linking Device Allen Bradley 1788 EN2FFR Foundation Fieldbus Linking Device Hiprom Technol 1788 EN2PAR EtherNet lP ta Profibus Hiprom Technol Communicati 1788 ENBT 1788 10 100 Mbps Ethemet Bridge Twisted Pair Media Allen Bradley Communication 1794 1734 10 100 Mbps Ethemet Adapter Twisted Pair Me Allen Bradley Communication 1 94 AENTR 1734 10 100 Mbps Ethemet Adapter 2 Port Twisted Allen Bradley Communication m 3 Click the General tab and set the name description and IP address 4 Setthe requested packet interval RPI for the linking device The linking device RPI defaults to 300 ms You can change the RPI if needed depending on field device count and required update times IMPORTANT determines the amount of Class 1 data requests sent for the field devices that are configured on the PA bus If many field devices are configured on the bus and RPI is set too low class 1 data PVs and status do not update each cycle and class 2 data responses are slowed See Class 2 MPPF on page 31 in the master configuration 5 Click OK to add the linkin
14. FieldDevice00 P Int 0 DINT DA FieldDevice00 PvInt8 0 Decimal DINT EH PAROT OA FieldDevice0 Pv Status 16 00 Hex SINT H PARDT OA FieldDeviceD0 P Status2 16 00 Hex SINT PAR 01 04 FieldDevice00 PYStatus3 16 00 Hex SINT PAROI 04 FieldDeviceD0 PYStatus4 16 00 Hex SINT t PAROT 04 FieldDevice00 PYStatus5 16 00 Hex SINT 00 PvStatuse 16 00 SINT PARI 08 FieldDeviceD0 PYStatus 16 00 SINT 00 P Status8 16 00 SINT PVInt1 PVInt8 Ifyou are using a field device that requires an output the data must be updated in the output image of that field device If a real value must be sent use the copy function to update the PVInt IMPORTANT See the Redundant PA Code Example on page 43 for a detailed example of how to update data for output modules PVStatus1 PVStatus8 If you set a process variable to be a 1 byte to 4 byte format the data is displayed in this image IMPORTANT Some field devices such as valve positioners operate correctly only after a valid status for example gt 80 is sent with the process variable See Valve Positioner Configuration on page 34 for more details 48 Rockwell Automation Publication 1788 UM058B EN P September 2014 Chapter 4 Diagnostics Linking Device is Offline Use these diagnostic checks to help you identify and fix the problem when the linking
15. configured but changes to blue not configured when it does not receive any process variables See the manual for the field device for more information regarding PROFIBUS PA configuration See all checks in Field Device is Not Detected on page 50 Use these diagnostic checks to help you identify and fix the problem when the field device indicates faults Table 6 Field Device Faults Diagnostic Checks Symptoms The field device indicates red in the AOP The field device indicates Err on LCD of module No process variable is found in the process variable tag of the field device Checks Verify that the field device has power If a display is present verify that the display is illuminated If no display is present use a voltmeter to check the voltage across the PA terminal in the field device verify correct polarity See the field device manual to see minimum input voltage The longer the cable and the bigger the load number of field devices and junction boxes the bigger the voltage drop across the cable See Cable Lengths on page 20 and Table 1 on page 19 for a description of cable length guidelines Verify that the cable is not damaged or is not near a source of noise Replace a damaged cable and route the cable away from any source of noise Read the status indicators on the junction box if short circuit protection is provided and indicated Verify that the linking device can see the field device when doing a scan
16. device goes offline Table 3 Linking Device is Offline Diagnostic Checks Symptom The 1 0 tree in the Studio 5000 Logix Designer application shows an orange triangle next to the linking device and the module cannot be seen from the Add On Profile AOP Checks Does the linking device have power and did it powered up Verify that the LCD backlight is on and information is displayed on the LCD screen Can you ping the linking device Verify that the linking device is on the same local Ethernet network when a ping is sent and the computer network address is the same subnet Example e Linking device IP address 172 30 187 120 e Linking device subnet mask 255 255 255 0 e Computer IP address 172 30 187 1 172 30 187 254 Does the linking device have an IP address Examine the linking device LCD and verify that there is an IP address or that BOOTP is active 00 gt gt gt gt 01 gt gt gt gt Verify that the IP address of the linking device is in the same subnet range as that of the Allen Bradley Ethernet module e Linking device IP address 172 30 187 1 172 30 187 254 e Linking device subnet mask 255 255 255 0 Ethernet module IP address 172 30 187 1 172 30 187 254 Ethernet module subnet mask 255 255 255 0 Verify that no duplicate IP address exists on network Examine the LCD on the linking device to see if it indicates an IP conflict Verify that the Ethernet cable is plugged into
17. in the AOP If the linking device cannot see the field device see all checks in Field Device is Not Detected on page 50 Check the field device PV status in the Studio 5000 Logix Designer application If the field device has an error that affects the PV the PV status changes from GOOD to UNCERTAIN or BAD GOOD P401 11 Device_1 Status cE PADT IT Device 1 Status P1 UNCERTAIN P401 11 Device_1 Status P 2 BAD 52 Rockwell Automation Publication 1788 UM058B EN P September 2014 Table 6 Field Device Faults Diagnostic Checks Continued Symptoms The field device indicates red in the AOP The field device indicates Err on LCD of module No process variable is found in the process variable tag of the field lsthesignal amplitude device Checks Launch the DIM and see if the device has any errors Check the scope trace in the AOP e there any noise on the bus e 15 the slew rate ok The wave must not be triangular EEA modulated This condition typically indicates noise on the I m UB LL s Nl 9 e Is the voltage level ok s 5055 01 Mi 2006 23 x 89 007 27 x Mi FDOS 29 Diagnostics Chapter 4 Language e DeviceType iTemp Software Revision 8211 Output Value 21 58 e TMT184 TAG Measured Value 21 580 B Product designation V9HO Error Code Q E12 Sensor open circuit Transducer Block 1 Temperature Function B
18. the linking device can terminate the start of the PROFIBUS PA network See Termination Guidelines on page 21 and Appendix B for termination guidelines and network architectures Verify that the network topology setting in matches the physical Master Configuration network topology See Configure the PA Master on page 31 and Appendix B for configuring the topology in AOP and network architectures Topology SAT Single Master Bus Only Terminated Rockwell Automation Publication 1788 UM058B EN P September 2014 Diagnostics Chapter 4 Table 4 Field Device is Not Detected Diagnostic Checks Continued Symptom The linking device AOP scan reports NO DEVICES FOUND when linking devices are connected E Module Properties EthMaster 1788 EN2PAR 2 1 General Connection Module Info Internet Protocol Port Configuration Network Configuration Version 2 01 01 Online E t 0 amp x Master 1 Status 01 Config Status Running Cancel Apply Help Rockwell Automation Publication 1788 UM058B EN P September 2014 Checks Check the PA bus voltage in the AOP Check if the PA bus has tripped Version 2 01 01 Online Overview Master 1 Et Config 3 Status PV Data Configuration Advanced Oscilloscope 001 4 FDO2 5 F003 7 FD
19. 05 8 FD06 10 FDO 13 14 FD09 15 x i Status Running lil Module Properties EthMaster 1788 EN2PAR 2 1 General Connection Module Info Internet Protocol Port Configuration Network Configuration ES Master Status Channel Channel B Multi Master Disabled Temperature Hc 26 0 V 21 7 V 22 7 V 256 mA mA Supply v Ch AVoltage Ch B Voltage Current Ch B Current Verify that the cable used in the PA network is in compliance with section 12 8 2 of IEC61158 2 Physical Layer Specification The PROFIBUS PA cable must meet the minimum requirements that are described in Cable Type and Minimum Requirements on page 21 Verify that the shield on the power connector of the linking device is connected to a clean high quality ground Verify that the shield of the PROFIBUS PA connector is connected to the shield of the cable Do not connect the shield at the field devices S O Shield Power Pwr 1 Pwr GND Positive Negative N Shield 5 Positive Negative S Shield B Lee Verify that a low noise power supply is feeding the linking device 51 Chapter4 Diagnostics Field Device is Not Configured Use these diagnostic checks to help you identify an
20. 4 Ident 01523 Vendor FileName Eh3 1523 650 D TT 184 1 0 1 1 Configuration WatchDog Enable TSDR Min 100 E y Advanced Freeze Enabled Cia ant Oscilloscope bs F Slave Lock WatchDog 10 10 x10 PY Data Slave UnLock WATCHDOG ms Advanced User Parameterization Data gt 00 4 Choose the device information that you want to view 5 View the selected device information IMMFES 1 5058 acc 1 05 Dew 5 Magior 8831 18 17 Lange Damje nket ppe Mongd M PMR Zxx FF o Deve Revco meredve QU hs Tagi reaped det 404000 m Sabe igs P Out of Spedition Failure Y Function Check X Out of Specification Cause echo last due fa application or Maintenance Required Connected Deine a Rockwell Automation Publication 1788 UM058B EN P September 2014 55 Chapter4 Diagnostics Notes 56 Rockwell Automation Publication 1788 UM058B EN P September 2014 Main Page Appendix Linking Device Display Status The display of the linking device provides status and diagnostic data in one of three page formats main page PA master page or field device page Use the Page button behind the front cover to scroll through the pages see Hardware Switches Location on page 22 f
21. 9 for more details for shield connections This section provides more guidelines for the design of your PA network Power Supply Verify that the power supply is not over specified for the application otherwise the Switch mode generates noise when sufficient current is not being drawn Table 1 shows an example of current consumption for a typical application Table 1 Current Consumption Example Linking device current consumption at 24V 260 PA bus current consumption for a specific application at 24V 150 Total 410 mA The minimum allowed input voltage is 24V DC and the maximum is 32V DC IMPORTANT Donotusea 24V DC 10 A power supply We recommend using a 24V DC power supply You must calculate the correct cable length and distance from the power supply for your installation If the cable is too long it can cause voltage drops in the supply rail when sufficient current is being drawn See Cable Lengths on page 20 to help you determine the proper cable length for your installation Grounding Earthing Per section 12 8 7 of IEC61158 2 Physical Layer Specification PA signal wires or PA must not be connected to ground earth at any stage of the network The shield must be grounded earthed at only one place ground the shield connect it to the PROFIBUS connector as shown in Shielding on page 18 and connect ground earth to the shield of the power connector as shown in Power Co
22. Equipment PPE Follow ALL Regulatory requirements for safe work practices and for Personal Protective Equipment PPE gt gt gt Allen Bradley Rockwell Automation ControlLogix FactoryTalk Studio 5000 Logix Designer and RSNetWorx are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies Preface Installation Set Up in the Studio 5000 Logix Designer Application Table of Contents Important User NONNA ON que edet wn m etate tu oq eus 2 ee ce ae Co y About the Linking Devices si eu be UE HE Ra AM EIE RENE E 7 Network Didera seuat e a a 8 1788 EN2PAR Linking Device and EtherNet IP Network 8 1788 CN2PAR Linking Device and ControlNet Network 9 CARO ad DESC 9 General Precautiofiseosnsue oen e topped E e REN bat eds 10 Prevent Electrostatic 10 Environment and Enclosure 11 European Hazardous Location Approval 12 North American Hazardous Location Approval 13 Additional R sources 2521421 00e eme ie ee 14 Chapter 1 DIE ss orb tenet 15 Power Connection sc a2 toss datae usua Tu dq a us tu due d qas 15 PA Network Connections 16 ControlNet and EtherNet IP Connections 18 Sbield
23. FIBUS PA and Ethernet architectures This Setu section describes the PROFIBUS PA redundancy options that are available and p highlights the benefits and sets required to implement them Hardware This section describes the hardware redundancy for media and master devices Media Redundancy For media redundancy you can select from dual trunk or ring redundant media architecture When selecting the architecture select the correct setup in the linking device AOP See Software on page 39 for more details Here are examples of dual trunk and ring architectures IMPORTANT create the redundant media architecture use the 1788 PARJB junction box Figure 2 Dual Trunk Media Redundancy IMPORTANT When using dual trunk redundancy the total difference in cable length between trunk cable A and trunk cable B must not exceed 250 m 820 ft This applies even when using multiple junction boxes Figure 3 Ring Media Redundancy 36 Rockwell Automation Publication 1788 UM058B EN P September 2014 Set Up in the Studio 5000 Logix Designer Application Chapter 2 IMPORTANT When using ring redundancy enable the auto terminate function on the 1788 PARJB junction box See the1788 PARJB Quick Start Guide publication 1788 05005 for details Failure to enable the auto terminate function can cause network termination issues that can cause the network to become unstable Limitations The linking device can support a maximum of 24 field de
24. IA FieldDeviceQU D ata P Status 16 00 Hex SINT 00 0 ata PVStatus8 16800 Hex SINT H PAR01 IA FieldDevice00 D 1080519979 Decimal DINT evice00 D ata P VInt2 1146427744 Decimal DINT 00 0 o Decimal DINT LLL m snm nas bed n Manira PANode The node number of the field device on the PA bus OnlineRunning This bit is set when the device is online and exchanging cyclic data ConfigFault This bit is set if there is a fault in the configuration of the field device ExtDiag Avail This bit is set when the field device has extra extended diagnostics available This bit can be dynamic 46 Rockwell Automation Publication 1788 UM058B EN P September 2014 Logix Assemblies Chapter 3 ParameterFault This bit is set if there is a fault in the parameterization of the field device ParameterReq This bit is set if the device has not received its parameterization FreezeMode This bit is set if you enable Freeze mode in the parameterization of the field device and a global control is sent to freeze the device PVs SyncMode This bit is set if you enable Sync mode in the parameterization of the field device and a global control is sent to synchronize the device PVs WatchDog This bit is set if the watchdog is enabled in the parameterization of the field device PAIdent This is the identi
25. M technology is supported this technology allows access to field device configuration and diagnostics via FDT Frames such as Factorylalk AssetCentre In addition the Rockwell Automation FDT ThinFrame read only can be launched from a FactoryTalk View or via the AOP providing access to each field devices status and extended diagnostics Rockwell Automation Publication 1788 UM058B EN P September 2014 9 Preface General Precautions Built in power conditioners and protection help to minimize installation space requirements The PA segment is divided between two physical ports A and B with individual protection and a supply of 500 mA per port See PA Network Connections on page 16 Basic diagnostics of the linking device and field devices is found in the input assemblies Advanced configuration is accomplished only through the help you troubleshoot the linking device a 128 x 128 pixel display provides access to device status information Status information includes network voltages and currents internal temperature and communication quality to each field device A built in web server provides remote access to network and field device data Read and understand all precautions before using the linking device Prevent Electrostatic Discharge ATTENTION Prevent Electrostatic Discharge N This equipment is sensitive to electrostatic discharge which can cause internal damage and affect normal operation Follow the
26. OUTPUT OK Rockwell Automation Publication 1788 UM058B EN P September 2014 33 Chapter2 Set Up in the Studio 5000 Logix Designer Application Valve Positioner Configuration 34 A valve positioner typically has only one slot that has multiple predefined inputs and outputs Consult the user manual for the device to verify the definition for each option One basic option is to configure the valve positioner to receive a setpoint from the ControlLogix controller via the linking device and to return the defined position Follow these steps for setting the valve positioner 1 From the Device pull down menu choose the device that you want to configure 2 From the Slot pull down menu choose the output input option for the valve positioner 13 Device SIPART PS 2 Slot 1 1 Slot 1 Analog Output OUTPUT INPUT 02 READBACK POS D SP M Configure pare DES 01 SF 02 POS D SP LHECKBALK SP HEADBALE PUS SP AC OUT RC IN AC OUT CHECKBACE RC SP RC IN After you choose an output input option a Configure button replaces the data format option and the Manual Config option is checked 3 Click the Configure button Mode 13 Device SIPART PS 2 Slat 1 1 Slot 1 Analog Output OUTPUT INPU ee 02 READBACK POS D SP Configure CDN The Slot Configuration dialog box
27. User Manual Allen Bradley EtherNet IP and ControlNet to PROFIBUS PA Linking Devices Catalog Numbers 1788 EN2PAR 1788 CN2PAR Allen Bradley Rockwell Software Automation 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 in 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 res
28. Year 73 Index Notes 74 Rockwell Automation Publication XXXX X X X Month Year 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 application 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 review the information that is contained in this manual You can contact Customer Support for initial help in getting your product up and running United States or Canada 1 440 646 3434 Outside United States or Canada Use the Worldwide Locator at 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 manufactu
29. age Voltage ChA Current Ch B Current Rockwell Automation Publication 1788 UM058B EN P September 2014 41 Chapter2 Set Up the Studio 5000 Logix Designer Application Master Config Mismatch The Master Config Mismatch state occurs when the PA master configuration does not match the other PA master on the PA network IMPORTANT Both masters must have the same master and field device configurations Master Status Channel Active Terminated Heset Channel B Disabled Temperature 36 0 36 8 16 Qld 600 20 400 15 300 10 200 5 100 0 0 M 75 21 4 s 0 0 14 mA mA rri Supply ev Voltage Ch B Voltage Current Ch B Current Master Node Mismatch The Master Node Mismatch state occurs when the primary and secondary masters do not have the same node address Master Status trs ccc Channel B Disabled Temperature 36 0 C 36 8 C 0 a 20 400 15 300 10 200 5 100 0 0 Ag us ye 21 4 14 mA mA I Supply ev ChA voltage Ch B Voltage Current Ch B Current 42 Rockwell Automation Publication 1788 UM058B EN P September 2014 Set Up in the Studio 5000 Logix Designer Application Chapter 2 Redundant PA Code Example When run ning in MulitMaster mode the data appears twice in the Logix controller once for each PA master A combination of PA master status MulitMaster active and field device connection statuses
30. ant with Class 2 or Limited Voltage Current Rockwell Automation Publication 1788 UM058B EN P September 2014 Chapter 1 Installation We recommend a 24 32V DC power supply for the linking device to operate correctly No additional power supplies or power conditioners are required The power supply connection is described here Tighten DC Power connections to a torque of 0 22 0 25 Nm 2 2 2 Ib in IMPORTANT Donotuseextra power supplies or power conditioners with the 1788 EN2PAR and 1788 CN2PAR linking devices PA Network Connections The PA network must be connected via the PA terminal on the linking device The PA network connection and pin out is described here Pin Description Right Top red Middle green PA Left Bottom Shield Make PA network connections to a torque of 0 5 0 6 Nm 4 4 5 3 lb in The PA segment is split between two physical ports and B Rockwell Automation Publication 1788 UM058B EN P September 2014 Installation Chapter 1 The PA network connections are described here Positive Negative Shield Profibus PA Positive Negative gt Shield Rockwell Automation Publication 1788 UM058B EN P September 2014 17 Chapter 1 Installation ControlNet and EtherNet IP Connections Two BNC Bayonet Neill Concelman connectors on the base of the 1788 CN2PAR linking device provide connections for single or dual ControlNet media The dual p
31. are used as criteria The example code in Figure 8 provides an AOI to control the redundant PA Figure 8 Example of Redundant PA Code End RedPAContral Control A PAROI oPAROZA Red edP A amp cCaontral PARUT IB 16 PAROI PARUT OD PARU PAROI PARUZ ID PARU PARUZ OC PARDOZ OD RedP A Rockwell Automation Publication 1788 UM058B EN P September 2014 PAMasterssync EthOnline xem PAMasterB_Eth Online em PAMaster Bust Active em PAMaster Bue Short 2 PAMaster Open Active PAMasterA amp BusB Short PAMaster Bush Opens Active eem PAMasterB Short PAMasterB Buz amp _ Open i PAMasterB BusB Active 2 Bush Short BusB Open 43 Chapter2 Set Up in the Studio 5000 Logix Designer Application Notes 44 Rockwell Automation Publication 1788 UM058B EN P September 2014 PA Master Input Image Chapter 3 Logix Assemblies Each linking device uses a total of four connections from the Logix controller regardless of the field device count T
32. d fix the problem when the field device is not configured Table 5 Field Device is Not Configured Diagnostic Checks Symptoms The field device is attached but is not producing process variables in the controller Devices are blue or switch blue red This condition usually indicates the configuration is incorrect Module Properties EthMaster 1788 EN2PAR 2 1 ction Module Info Internet Protocol Port Configuration Network Configuration Version 2 01 01 Online E te X E i 00 Cerabar S evolution 12 5 erq 5 01 3 PROMAG 50 13 E Ss ig E FD00 2 02 Micropilot M 14 FDO1 3 03 e iTEMP TMT 184 45 FDO2 4 FDOS 5 04 ae SITRANS P DSI 16 5 5 oj Cerabar M FDO5 7 s 17 A FDO6 8 06 e Prosonic M 1 FDO 0 Prosonic M x 68 FDO8 13 07 o 1 14 srartPs2 20 FD10 15 09 SITRANS PROBE LU 12m 2 10 a 26007 Pressure 263 265 20007 22 11 2 Status Running Help OK Cancel Field Device Faults Checks Verify that the field device configuration is correct Certain field devices require an output process variable for example a set point for valve positioner to stay connected If the configuration is incorrect the field device switches between green and blue The field device indicates green after it is
33. does not conflict with existing field devices on the network Verify that the PA node address 15 Master Configuration less than or equal to the Node address in the linking device AOP ere EE SlaveTimeout 10 Slave Retry Limit 5 Class 2 MPPF 2 Topology SAT Single Master Bus Only Terminated Y Load Defaults Verify that the field device has power If a display is present verify that the display is illuminated If no display is present use a voltmeter to check the voltage across the PA terminal in the field device verify correct polarity See the field device manual to see minimum input voltage The longer the cable and the bigger theload number of field devices and junction boxes the bigger the voltage drop across the cable See Cable Lengths on page 20 and Table 1 on page 19 for a description of cable length guidelines Verify that the PROFIBUS PA network cable is not in a noisy environment Keep away from power cables drives and other sources of noise Verify that the cable shield is connected at the linking device and at the junction box and not at the field device Verify that the shield is not touching the instrument casing or gland Tape off the cable end Verify that the network is sufficiently terminated not over or under terminated Typically a terminator is placed at the start and end of the PROFIBUS PA network In some network architectures
34. e Master Split Bus Terminated at the linking device DA BI Rockwell Automation Publication 1788 UM058B EN P September 2014 PA Topology Appendix B Master Mode 7 Single Master Split Bus Notterminated at the linking device Master Mode 8 Single Master Ring Bus Master Mode 9 MultiMaster A Bus Only Terminated at the linking devices Master Mode 10 MultiMaster A Bus Only Shared termination at the linking devices Rockwell Automation Publication 1788 UM058B EN P September 2014 63 Appendix B Topology Master Mode 11 Master Mode 12 Master Mode 13 Master Mode 14 64 MultiMaster A Bus Only Not terminated at the linking devices MultiMaster B Bus Only Terminated at the linking devices MultiMaster B Bus Only Shared termination at the linking devices MultiMaster B Bus Only Not terminated at the linking devices Rockwell Automation Publication 1788 UM058B EN P September 2014 PA Topology Appendix B Master Mode 15 MultiMaster Dual Bus Terminated at the linking devices Master Mode 16 MultiMaster Dual Bus Shared termination at the linking devices Rockwell Automation Publication 1788 UM058B EN P September 2014 65 Appendix B Topology Notes 66 Rockwell Automation Publication 1788 UM058B EN P September 2014 1788 CN2PAR linking dev
35. e primary value The duplication of devices for the purpose of enhancing the reliability or continuity of operations in the event of a failure without loss of a system function 68 Rockwell Automation Publication 1788 UM058B EN P September 2014 Glossary ringbus network where signals are transmitted from one station and replayed through each subsequent station in the network Signal can travel in either direction of the ring so it creates network redundancy if the ring breaks in one place the nodes can still communicate Studio 5000 Logix Designer Software that provides a programming environment for sequential process drive and motion control programming The Studio 5000 Logix Designer application provides an IEC 61131 3 compliant interface for controls programming signal The event or electrical quantity that conveys information from one point to another terminator Impedance matching module used at or near each end of a transmission line that has the same characteristic impedance of the line Terminators are used to minimize signal distortion which can cause data errors PA terminators convert the current signal transmitted by one device to a voltage signal that can be received by all devices on the network topology The shape and design of the PROFIBUS network trunk The main communication highway between devices on a PROFIBUS PA network The trunk acts as a source of main supply to spurs on the network Rockwell A
36. edundancy More junction boxes can be added to the dual trunk See Appendix B for valid redundancy configurations IMPORTANT When using dual trunk architecture use the 1788 PARJB junction box Limitations A maximum of two linking devices can be added to one network Benefits Master redundancy protects against loss of communication to a master device and failure on a master device 38 Rockwell Automation Publication 1788 UM058B EN P September 2014 Set Up in the Studio 5000 Logix Designer Application Chapter 2 Software IMPORTANT Choose the architecture that is used in the field before downloading the configuration If the incorrect architecture is chosen the network will not function correctly Media Redundancy If the dual trunk redundancy is selected you can view the PA Bus and Channel A and Channel B diagnostics voltage current and so on as shown in Figure 6 Figure 6 PA Bus and Channel A B Diagnostics Master Status Channel Active Terminated Heset Channel Active Terminated fest Multi M aster ooo Temperature 30 HEC 30 BOO 25 500 20 400 15 300 10 200 B 100 0 0 Wo 23BW AEn y a mA 9 mA Supply Mi ChAVoltage ChB Voltage Current Ch B Current Master i e Master 21 53363 PAROT IA Master P BusCurent 32 4
37. 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 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 provided with this product e La substitution de composants peut rendre cet quipement inadapt une utilisation en environnement de Classe Division 2 Substitution of components may impair suitability for Class 1 Division 2 If this product contains batteries they must only be e S assurer que l environnement est class non changed in an area known to be nonhazardous dangereux avant de changer les piles applied to this module or any device on the network an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding WARNING If you connect or disconnect the communications cable with power WARNING Temperature rating of conductors must be higher than 82 C 179 6 F WARNING If you connect or disconnect wiring while the field side power is on an electrical arc can occur This could cause an explosion in hazardous location in
38. f software functions by changing parameters without having to modify or regenerate software Physical installation of hardware modules to satisfy system requirements or the selection of software options to satisfy system requirements Coupling device used to connect the wire medium to a fieldbus device or to another segment of wire An open control network that uses the producer consumer model to combine the functionality of an I O network and peer to peer network while providing high speed performance for both functions Scanning of inputs execution of algorithms and transmission of output values to devices The term in this manual refers to the instruments that make up the fieldbus system Rockwell Automation Publication 1788 UM058B EN P September 2014 67 Glossary DO DTM Ethernet EtherNet IP GSD link linking device network node node address offline online Profibus Network PV redundancy Abbreviation for discrete output signal is generated by the host system and transmitted to a field device Acronym for Device Type Manager used to connect to the field device and configure the parameters Physical and data link layer defined by IEEE 802 standards used by EtherNet IP An open industrial networking standard that supports both real time I O messaging and message exchange Acronym for General Status Description used to define the class 1 capabilities of the field device A
39. f too much current is drawn gt 500 mA on Bus A or Bus B a trip occurs and the bus is no longer functional The trip is indicated in the input image NewFieldDevice This bit is set when a new field device is found that is not in the configuration of the PA master MultiMasterActive This bit is set after the two PA master modules have synchronized and they have the same node number and the same configuration IMPORTANT Both PA Masters must have the same configuration master and field devices for the masters to be able to synchronize MasterMode This value indicates the currently implemented topology see Appendix B Rockwell Automation Publication 1788 UM058B EN P September 2014 45 Chapter3 Logix Assemblies ModuleStatus This word is currently reserved Connection Status If a field device is online and running exchanging cyclic data then the field device index bit in the connection status is set If the device goes offline the bit is cleared Field Device Input Im age Each field device displays its PA diagnostics and all available PVs and their status as shown in Figure 10 Figure 10 Field Device Input Image E PAROI IA FieldDeviceD0 os HT 1788HP FieldDevice00 PANode 15 Decimal SINT FieldDevice00 OnlineRunning 1 Decimal BOOL PARDT IA FieldD evice00
40. fibus PA Field Devices Profibus PA Field Devices Rockwell Automation Publication 1788 UM058B EN P September 2014 Features Preface 1788 CN2PAR Linking Device and ControlNet Network The diagram shows an example of how 1788 CN2PAR linking device can be used with a ControlNet network EtherNet IP u ControlLogix Controller uw p iy EA a 1788 CN2PAR 1788 CN2PAR Linking Device Linking Device ControlNet Media 1788 FBJB4R Junction Boxes T Dip Profibus PA Media The AOP provides an intuitive graphical interface to configure devices A predefined data structure for each field device provides eight input process variables PVs and eight output PVs The linking device uses four controller connections Data for the 24 field devices is distributed over the four common industrial protocol CIP connections Connection has the data for the linking device and four field devices Connections B C and D have the data for four field devices each The minimum requested packet interval RPI is 100 ms and the maximum is 3 000 ms The HSProcessUtility is used to manage and register the general status description GSD files The utility is launched from the AOP in the Studio 5000 Logix Designer application or directly in Microsoft Windows Field Device Tool Device Type Manager FDT DT
41. g device to the I O tree Rockwell Automation Publication 1788 UM058B EN P September 2014 27 Chapter2 Up Studio 5000 Logix Designer Application Add the 1788 CN2PAR Linking Device to the 1 0 Tree The 1788 CN2PAR linking device must be added to the I O tree of the Logix controller The linking device must be added to a ControlNet bridge module such as an Allen Bradley 1756 CNB or 1756 CNBR module Follow these steps to add the linking device to the I O tree of the Logix controller This example uses the 1756 CNBR module 1 Right click the ControlNet bridge and choose New Module E B 2 1756 CHBR D CNMaster am Faste Ctrl 2 Select the linking device to add to the ControlNet bridge Catalog Number Description Vendor Category e 1785 PLC5C ControlNet PLC5 Allen Bradley Controller 1788 CN2DN 1788 ControlNet to DeviceNet Linking Device Allen Bradley Communication 1788 CN2FFR Foundation Fieldbus Linking Device Hiprom Technol Communication 1788 CN2PAR ControlNet to Profibus PA Hiprom Technol Communication 1788 CNC 1788 ControlNet Bride Coax Media Allen Bradley Communication 1788 CNCR 1788 ControlNet Bridge Redundant Coax Media Allen Bradley Communication m p 3 Click the General tab and set the name description and ControlNet node address 4 Set the RPI for the linking device The linking device RPI defaults to 300 ms You can cha
42. gured ConfigRunning The device is configured and exchanging data N A The device has not been added to the configuration Success Displays the data packets that are received as a percentage of packets that are sent for the previous 100 packets Pckt Send Displays the total number of data packets that are sent from the field device Pckt Recv Displays the total number of data packets that are received from the field device Bad CRC Displays the total number of bad CRC packets received No Reply Displays the total number of data requests to which the field device did not respond Rockwell Automation Publication 1788 UM058B EN P September 2014 59 AppendixA Linking Device Display Status Notes 60 Rockwell Automation Publication 1788 UM058B EN P September 2014 Master Mode 0 Master Mode 1 Master Mode 2 PA Topology Single Master A Bus Only Terminated at the linking device Single Master A Bus Only Not terminated at the linking device Single Master B Bus Only Terminated at the linking device Rockwell Automation Publication 1788 UM058B EN P September 2014 Appendix B 61 Appendix B Topology Master Mode 3 Master Mode 4 Master Mode 5 Master Mode 6 62 Single Master B Bus Only Not terminated at the linking device Single Master Dual Bus Terminated at the linking device Single Master Dual Bus Not terminated at the linking device Singl
43. herefore the input and output image of each linking device is divided into four sections A through D Connection A has the data for the linking device and four field devices Connections B C and D have the data of four field devices each Figure 9 shows the input image of the PA master Figure 9 PA Master Input Image Tite Hes HT 1788HP EN2 O1 l Master P BusVoltage 21 392195 Float REAL PARUT IA Master PABusCurrentA 0 0 Float REAL PARUIT I Master PABusVoltageB 21 2154 Float REAL PARDT IA Master PABusCurrentB 37 44 Float REAL Master 23 55474 Float REAL 01 14 Master Temperature 37 25 Float REAL PAR 0 18 Master BusEnabled 1 Decimal BOOL PARUI IA Master BusBEnabled 1 BOOL PAR01 14 Master Bus4T ripped 0 Decimal BOOL 1 PARUT IA Master BusBT ripped 0 Decimal BODL 1 1 erminated 1 Decimal BOOL PARUI IA Master BusBT erminated 1 BOOL PA amp RO1 14 Master NewFieldDevice 0 Decimal BOOL PARUT IA Master MultiMasterActive 1 BOOL Master MasterMode 15 SINT cH PARDOT IA Master ModuleStatus 0 INT PARUT IA Master ConnectionStatus 2 0000 0000 0000 0000 0000 0000 0000 0011 Binary DINT Bus A B Tripped I
44. ical Layer Specification the PROFIBUS PA cable must meet the following minimum requirements Impedance at 31 25 kHz of 100 62 2096 Maximum attenuation of 3 dB km Conductor cross sectional area of 0 8mm 18 AWG Shield coverage of at least 9096 Maximum DC resistance of 24 2 km per conductor Maximum capacitive unbalanced to the shield of 4nF km Cable Color Coding Per section 12 8 8 of IEC61158 2 Physical Layer Specification the color code of the PROFIBUS PA cable must match the descriptions in the following table Cable Strand Color PA cable positive Red PA cable negative Green Non IS PA cable Black IS PA cable Blue or blue black Termination Guidelines Terminate the PA bus cable at the beginning and end of the cable You can set the linking device to be internally terminated If the architecture allows it terminators can be placed at different locations See Appendix B for architectures and their correct termination locations Verify that junction boxes are not terminated internally More than two terminators will cause the communication signal to become slewed and attenuated which causes the signal to become unreadable Per section 12 8 6 of IEC61158 2 Physical Layer Specification terminator impedance is equal to a 100 Q resistor in series with a 1 capacitor Rockwell Automation Publication 1788 UM058B EN P September 2014 21 Chapter1 Installation Set the Linking Device This sec
45. ice 1788 EN2PAR linking device 1788 PARJB junction box AO AOP bridge bus channel CIP configurable configuration connector ControlNet network cycle device Glossary The following terms and abbreviations are used throughout this manual For definitions of terms not listed here refer to the Allen Bradley Industrial Automation Glossary publication AG 7 1 Provides a gateway between ControlNet and a PROFIBUS PA network Provides a gateway between EtherNet IP and a PROFIBUS PA network Provides fault tolerant connections for a PA network Abbreviation for an analog output signal is generated by the host system and transmitted to a field device Abbreviation for Add on Profile provides an intuitive graphical interface for configuring devices A protocol to boot a diskless workstation and receive the boot information from a server An interface in a Profibus network that interconnects two or more PA networks A Profibus cable between a Host and field devices connected to multiple segments sometimes through the use of repeaters path for a signal Acronym for Common Industrial Protocol a communication protocol or language between industrial devices CIP provides seamless communication for devices on DeviceNet ControlNet and EtherNet IP networks Capability to select and connect standard hardware modules to create a system or the capability to change functionality or sizing o
46. ile of the manufacturer The AOP scans up to the max scan address see Max Scan Address on page 21 Add Device Manually adds a device that is not currently connected The same default configuration is applied to the field device that is added Copy Device Copies a field device configuration and applies it to all other locations TIP If you want to replicate the configuration to many devices the Copy Device button can speed up the process X Delete Device Deletes a device from the tree Delete Deletes all field devices from the configuration 30 Rockwell Automation Publication 1788 UM058B EN P September 2014 Configure the PA Master Set Up in the Studio 5000 Logix Designer Application Chapter 2 Topology Mode Choose the correct topology mode for the application The graphical representation must match the actual topology See Appendix B for available options Use this setting to configure redundant linking devices redundant PA media and the internal PA segment terminators PA Node The PA master linking device needs a node number to operate on the PA bus The default is node number 1 Max Scan Address When the linking device is operating a background scan probes each unused node number to see if any new field devices were connected The background scan runs to the max scan address then restarts at one TIP This process also determines the max scan address for the scan function see Sca
47. inp 18 PROFIBUS PA Physical Network Design Guidelines 19 Power motos 19 Grounding oed ue TED Rem aer ta ou 19 20 p Daten ps 20 Cable Type and Minimum Requirements 21 Cable Color nee 21 Termination Guidelines 21 Set the Linking Device Network Address 22 Hardware Switches 22 Set the ControlNet Node Address 22 Set the EtherNet IP Address 23 e mne 24 ControlNet Switch 24 Software Installation eeeeeeeeeeeee enne 25 FOP Version 23 50 6000 sot sued tia ts e en uM o ideni Sec SE 25 Firmware Revon sa pe wees nw tee XE ee aA Me ET nes 25 Chapter 2 Add the 1788 EN2PAR Linking Device to the I O Tree 27 Add the 1788 CN2PAR Linking Device to the I O Tree 28 Configure the Linking oigo se bres ta sd exul eerie bini 29 Conhioure tete bue Eds Edad RE 31 Conhbure the Piel Devices eiae ete o ode donetur b 32 Configure PV with Single Format assiette 32 Rockwell Automation Publication XXXX X X X Month Year 3 Table of Contents Logix Assemblies Diagnostics Linking Device Display Status PA Topology
48. ity that is used to manage DTMs and GSD service libraries For the latest compatible software information and to download the AOP see the Product Compatibility and Download Center at http www rockwellautomation com rockwellautomation support pcdc page tab2 AOP Version The AOP version of the linking device is shown on the display during the start up process General Connection Module Info Configuration Internet Protocol E 4 2 fn A Overview 00 Cerabar 5 11 Master 16 TIP You can also click the upper left corner of the profile window and click About Module Profile to view the AOP version Firmware Revision The firmware revision is printed on the linking device and displayed on the screen during powerup The Web server also provides the firmware revision Rockwell Automation Publication 1788 UM058B EN P September 2014 25 Chapter1 Installation Notes 26 Rockwell Automation Publication 1788 UM058B EN P September 2014 Chapter 2 Set Up in the Studio 5000 Logix Designer Application Add the 1788 EN2PAR The 1788 EN2PAR linking device must be added to the I O tree of the Logix T controller The linking device must be added to an Ethernet bridge module such Linking Device to the 1 0 Tree as an Allen Bradley 1756 EN2T or 1756 EN2TR module Follow these steps to add the linking device to the I O tree of the Logix controller This example uses the 1756 EN2T module 1 Right click the
49. lock 1 Analog Input mo V9HO Error Code E12 Sensor Last Diagnostic E12 Sensor open cireut m E Physical Block TE Transducer Block 1 a be Function Block 1 Module Properties Master_Eth 1788HP EN2PAR 1 1 loj xl m M FD09 32 Has the environment changed Is there a new source of noise such as drives motors HT cables or other noise sources Has the PA configuration been changed Have any new field devices been added to the bus Rockwell Automation Publication 1788 UM058B EN P September 2014 53 Chapter4 Diagnostics Web Interface view device status and diagnostic information that is stored in the web server enter the device IP address into a web browser and press Enter For example linking device IP address 196 135 145 234 http j 196 135 145 234 HIPROM 1788 A 4 Main Home General 51 239 Diagnostics PA Node Address 15 Overview Status Ok Network settings Online True Eventlog ConfigRunning True Debug Ident 0x04C2 1 y Statistics Ethernet Process Variables L Profibus PA PV 1 1 1902 ES Profibus PA PV2 823 8663 PA Master PV3 0 0000 L Field Device Index 0 PV4 0 0000 Field Device Index 1 PV5 0 0000 Field Device Index 2 PV6 Field Device Index 3 pre Field Device Index 4 L Field Device Index 5 ENS 0 0000 Field Device Index
50. logical link is a connection between function blocks a physical link is a connection between fieldbus devices As a bridge enables peer to peer communication between PA devices without the need for host system intervention As a gateway connects the PA network to other plant control and information networks such as EtherNet IP and ControlNet A network as applied in this document is the termination of one or more fieldbus segments into an interface card of the Host system The connection point at which media access is provided A node address is a unique address identifier for a device assigned to a Profibus network A PROFIBUS network can have as many as 126 devices connected on it where each device on the network must have a unique node address between 0 and 126 Perform tasks while the Host system is not communicating with the field devices Perform tasks such as configuration while the Host system is communicating with the field devices A Profibus network uses RS485 to connect devices for example controllers drives motor starters and other equipment in automation systems A Profibus network can support a maximum of 126 devices Each device is assigned a unique node address and transmits data on the network at the same data rate A cable is used to connect devices on the network It contains the bus signal Devices can be connected to the network in a daisy chain connection Acronym for Process Variable which is th
51. lt on either a trunk or a drop The network will keep operating but we recommend that you remove the short on the trunk and use the AOP to reset the bus Reset the trunk on the 1788 PARJB junction box since it will also be tripped Rockwell Automation Publication 1788 UM058B EN P September 2014 Set Up in the Studio 5000 Logix Designer Application Chapter 2 MultiMaster Mode When running in redundant master mode MultiMaster mode the PA master can be in one of three different states Primary Active Secondary Active Master Config Mismatch e Master Node Mismatch Primary Active The Primary Active linking device is the primary master that is currently providing communication Master Status Channel Active Terminated Heset Channel B Disabled aster Temperature 1 pA A aA ll 20 400 0 0 ELA d 21 4 0 0 14 m rri supply e ChA Voltage Ch B Voltage Current Ch B Current Secondary Active The Secondary Active linking device is the secondary master hot backup The secondary master does not provide communication until the primary master has not communicated for a certain amount of time Master Status Channel Active Terminated Heset Channel B Disabled Heset aster Temperature i 20 400 15 300 10 200 5 100 0 0 2354 21 4 v O 0 f 14 mA mA MA Supply eM CHA Volt
52. mber of inputs and outputs and their respective PV formats as shown in the user manual of the field device In the input image of the field device the PV is set per the manual slot configuration configure multiple PV formats for the slot follow these steps 1 4 Online 5 89 15 A Overview Master 1 15 Device 26007 Pressure 263 265 2000T Select the Manual Config check box and click the Configure button to open the Slot Configuration dialog box Select the check boxes for the input and output PVs that you want to configure From the pull down menu choose the PV formats for the selected inputs and outputs Click Ok to save the PV formats t te O e x 8 Status Config Slot 1 2 re log t 1 INPUT Status lot 1 Analog Inpu F PY Data 02 Analog Input Realwith Status Config A Configuration Advanced Slot Configuration Oscilloscope z DELA QUITE DE MA FDO1 15 16 v INPUT 1 Real with Status OUTPUT 1 Real with Status Status PY Data Iv INPUT2 4 Bytes Configuration TR Advanced ien Oscilloscope INPUT 4 OUTPUT 4 INPUTS OUTPUTS INPUT 6 OUTPUT INPUT OUTPUT INPUT
53. n on page 30 Slave Timeout The time in milli seconds ms that the PA master gives for a reply from a field device before retrying the request IMPORTANT Ifthe timeout is set too low some field devices will not be able to reply in time and packets could be lost If the timeout is set too high and a field device has gone offline it might take a long time before the PA master will time out that field device Slave Retry The slave retry limit sets the number of times the PA master re requests data before dropping the connection The default setting is 5 IMPORTANT modify the default setting Communication slows down if the limit is above 5 Class 2 MPPF Used to determine the minimum amount of acyclic data requests allowed per cyclic scan Slew Compensation IMPORTANT Tohelp prevent communication problems do not adjust this setting Rockwell Automation Publication 1788 UM058B EN P September 2014 31 Chapter2 Set Up in the Studio 5000 Logix Designer Application Configure the Field Devices This section describes how to configure one PV and multiple PVs for a slot Configure PV with Single Format Each field device can have multiple PVs each with a different format In most cases the default configuration correctly configures each PV but if you add remove or change PVs make sure to change the format if needed Table 2 shows available PV format options Table 2 Process Variable PV Format Options
54. nge the RPI if needed depending on field device count and required update times IMPORTANT RPI determines the number of Class 1 data requests sent for the field devices that are configured on the PA bus If many field devices are configured on the bus and is set too low class 1 data PVs and status do not update each cycle and class 2 data responses are slowed See Class 2 MPPF on page 31 in the master configuration 5 Click OK to add the linking device to the I O tree 28 Rockwell Automation Publication 1788 UM058B EN P September 2014 Set Up in the Studio 5000 Logix Designer Application Chapter 2 Configure the Linking Device After the linking device is added to the I O tree you can configure the device properties 1 Right click the linking device and choose Properties 2 Click the Configuration tab to open the configuration page for the linking device peojumog peojdn ueag 991480 PPY Ados 818180 818180 General Connection Configuration Internet Pr tocol Port Configuration Network Online _ X _ IE Overview Master Configuration Master 1 Status Config Foo 15 Max Scan Address Status SlaveTimeout A PY Data A Configuration Slave Retry Limit 5 Advanced Class 2 MPPF 2 5 P Node Oscilloscope 8 F001 16 Status Slew Compen
55. nnection on page 15 Rockwell Automation Publication 1788 UM058B EN P September 2014 19 Chapter1 Installation Cable Path Do not route the PROFIBUS cable near any motors or high voltage high current cables Motors and high voltage high current cables can generate noise that decreases communication signal quality on the PA cable which can corrupt packets and cause field device timeouts Cable Lengths Load and voltage drop determine maximum cable length Consider these factors when planning the cable length for your installation The more field devices and junction boxes that are connected the bigger the load will be The bigger the load the more the signal attenuates which can cause the signal to become unreadable e The bigger the load and the longer the cable the bigger the voltage drop across the cable The voltage at the end of a long cable can drop below the allowed PROFIBUS PA level See Figure 1 for a cable length calculation example Figure 1 Cable Length Calculation Example DC resistance per conductor 24 Total cable resistance 48 Total current consumption 4x40 mA 16 x 15 mA 320 mA Total voltage drop 48 Q x 320 mA 15 36V 24 0V x4 x 16 1000m 3280 ft avg 40mA avg 1 5mA 20 Rockwell Automation Publication 1788 UM058B EN P September 2014 Installation Chapter 1 Cable Type and Minimum Requirements Per section 12 8 2 of IEC61158 2 Phys
56. on 16 PA segment 16 PA topology multi master A bus only not terminated at linking device 64 shared termination 63 Rockwell Automation Publication XXXX X X X Month Year terminated at linking device 63 B bus only not terminated at linking device 64 shared termination 64 terminated at linking device 64 dual bus shared termination 65 terminated at linking device 65 PA topology single master A bus only not terminated at linking device 61 terminated at linking device 61 B bus only not terminated at linking device 62 terminated at linking device 61 dual bus not terminated at linking device 62 terminated at linking device 62 ring bus 63 split bus not terminated at linking device 63 terminated at linking device 62 Page button 22 power additional supplies 16 conditioners 16 connection 15 supply 16 supply connection 16 power supply recommended 19 PROFIBUS DP layer 7 PROFIBUS PA cable minimum requirements 21 PV format options 32 redundancy hardware master redundancy 37 media redundancy 36 software 39 media redundancy 39 redundant linking devices 31 master mode 41 PA code example 43 PA media 31 requested packet interval 27 maximum 9 minimum 9 RPI 27 5 Safe mode 24 Safe state 35 segment terminators 31 shield ground 19 shielding 18 signal attenuation 20 Index T termination locations 21 61 terminator impedance 21 V valve positioner 34 Rockwell Automation Publication XXXX X X X Month
57. opens Rockwell Automation Publication 1788 UMO58B EN P September 2014 Set Up in the Studio 5000 Logix Designer Application Chapter 2 Configure the input and output formats for the slot configuration IMPORTANT data format for each option See the documentation for the valve positioner to verify the correct In this example the setpoint sent to the valve positioner is a real value with 1 byte status The actual position that the valve positioner returns is also a real value with a 1 byte status with an added 1 byte with status and discrete position Slot Configuration OUTPUT FORMAT INPUT FORMAT INPUT1 Realwith Status OUTPUT 1 INFUT2 Byte with Status gt OUTPUT 2 iPurs gt Jr INPUT 4 0 EmptySlot OUTPUT 4 mPurS foEmpysit gt OUTPUTS INPUT E6 Empty lat F OUTPUTS 1 mPurB 1 OUTPUTS Cancel 5 Usethe AOP to download the configuration to the linking device A real value can now be written into the output PV tag for that field device in the Studio 5000 Logix Designer application as shown in the following figure TIP MainProgram MISC ENT See example code CN2PAR FieldDevice Outputs ACD 10 s rs es i Move Source Dest PARO1 0B FieldDevice08 PYStatus1 16280 Ov Move Source
58. or location of the Page button The main page is the default display The linking device returns PABus A 214V B 21 3V to this page after 10 seconds IP 192 168 1 123 PA Bus A B Displays the bus CNet MAC 12 voltages on each port IP Displays the current IP address or BOOTP if enabled CNet MAC Displays the current ControlNet node address 1788 CN2PAR linking device only STS Displays the status see Table 7 Table 7 STS Status Descriptions Status Message Description ok No events new device found A new field device is on the bus redundancy ok Masters are synchronized redundancy err The master linking devices are out of sync bus A tripped PA bus A has tripped because of over current bus B tripped PA bus B has tripped because of over current SAFE MODE The linking device has been set into safe mode not owned No connection to a Logix controller Rockwell Automation Publication 1788 UM058B EN P September 2014 57 AppendixA Linking Device Display Status PA Master Page 58 The lower portion of the main page shows the communication quality to each field device represented as a percentage of data packets sent compared to data packets received for each field device index see Table 8 Table 8 Field Device Communication Quality Display Communication Quality gt gt gt 954 gt gt 80 gt 70 60 50 Below 50 Unknown The next page that is accessed by
59. or 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 e 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 ATTENTION Do not place the module in direct sunlight Prolonged exposure to direct sunlight could degrade the LCD Rockwell Automation Publication 1788 UM058B EN P September 2014 11 Preface 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 60079 0 ATTENTION This equipment is not resistant to sunlight or other sources of UV radiation WARNING This equipment shall be mo
60. ort EtherNet IP switch provides connections for multiple EtherNet IP topologies including device level ring DLR The EtherNet IP port can also be used as a connection point in the field to access the Web server or asset management tools The ControlNet connections are described here EtherNet IP Port EtherNet IP ControlNet Status A O ControlNet Status 1788 CN2PAR BO ControlNet ControlNet Connections 1788 CN2PAR Shielding Ground the linking device shield connection to a clean earth connection Connect the shield to the PA media so that connectivity runs through all junction boxes but is not connected to the field device shield or grounded at the device Do not attach the PA media shield to the field device Tape the media shield back to avoid accidental contact with other conductors or ground EN2PAR PWR PA PA POWER SUPPLY LINKING DEVICE FIELD DEVICE EARTH EARTH Rockwell Automation Publication 1788 UM058B EN P September 2014 PROFIBUS PA Physical Network Design Guidelines Installation Chapter 1 IMPORTANT Ifthe shield is not correctly connected noise from the environment on the PA bus can cause the PA data to be corrupted Corrupted data can result in a low success rate and device connections being lost Section 12 8 5 of IEC61158 2 Physical Layer Specification indicates that 90 of the full length of the cable must be shielded See Grounding Earthing on page 1
61. pect 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 gt gt 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 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 ARC FLASH 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
62. ring facility However if your product is not functioning and needs to be returned follow these procedures United States Contact your distributor You must provide a Customer Support case number call the phone number above to obtain one to your distributor to complete the return process Outside United States Please contact your local Rockwell Automation representative for the return procedure Documentation Feedback 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 Otomasyon Ticaret A S Kar Plaza Is Merkezi E Blok Kat 6 34752 Icerenk 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 Kleetlaan 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 1788 UMO58B EN P September 2014 Supersedes Publication 1788 UM058A EN P October 2012 Copyright O 2014 Rockwell Automation Inc All rights reserved Printed in the U S A
63. sation A PV Data Toy Configuration l Advanced SAT Single Master Bus Only Terminated Load Defaults Status Running DK Cancel ss apop ABojodo aaes xibo E Process Catalog Launches the HSProcessUtility that manages the GSD files and DTMs If you load new GSD files or DTMs you launch the HSProcessUtility and update compile the libraries IMPORTANT You cannot configure field device for cyclic communication unless the GSD file is in the process utility catalog and the catalog has been updated compiled HSProcessUtility File SSD Catalog OTM Catalog Add File Compile 5D Catalog Rockwell Automation Publication 1788 UM058B EN P September 2014 29 Chapter2 Set Up the Studio 5000 Logix Designer Application Download Le Downloads the configuration to the linking device The linking device saves the configuration in non volatile memory IMPORTANT After the configuration has been downloaded to the linking device cycle power for the new configuration to take effect 4 Li Upload Uploads the configuration from the linking device to the Studio 5000 Logix Designer project IMPORTANT Clickthe Apply button in the AOP to save the configuration to the Studio 5000 Logix Designer project can Finds the field devices on the local PA bus and applies a default configuration to each device according to the GSD f
64. se guidelines when you handle this equipment Touch a grounded object to discharge potential static e Wear an approved grounding wriststrap Do not touch connectors or pins on component boards e touch circuit components inside the equipment e Usea static safe workstation if available Store the equipment in appropriate static safe packaging when not in use IMPORTANT not wire more than one conductor on any single terminal Rockwell Automation Publication 1788 UM058B EN P September 2014 Preface Environment and Enclosure ATTENTION Environment and Enclosure N 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 e This equipment is not intended for use in residential environments and may not provide adequate protection to radio communication services in such environments e his equipment is supplied as open type equipment It must be mounted within an enclosure that is suitably 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 interi
65. stallations Be sure that power is removed or the area is nonhazardous before proceeding Rockwell Automation Publication 1788 UM058B EN P September 2014 13 Preface Additional Resources These documents contain more information about related products from Rockwell Automation Resource FOUNDATION Fieldbus Linking Devices Technical Data publication 1788 TD001 FOUNDATION Fieldbus Junction Boxes Installation Instructions publication 1788 1 006 ControlLogix Enhanced Redundancy System User Manual publication 1756 UM535 ControlLogix EtherNet IP Module Installation Instructions publication 1756 14603 EtherNet IP Network Configuration User Manual publication ENET UM001 RSNetWorx for ControlNet Getting Results Guide publication CNET GRO01 RSNetWorx for EtherNet IP Getting Results Guide publication ENET GR001 Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 Product Certifications website http www ab com Description Provides technical data and specifications for the FOUNDATION Fieldbus linking devices Provides installation instructions and technical information about the FOUNDATION Fieldbus junction boxes 1788 FBJB4R 1788 FBJB6 Provides information about enhanced redundancy systems including design and planning installation configuration maintenance and troubleshooting Provides hardware installation instructions for the ControlLogix EtherNet IP module Describes how you can use
66. the linking device Verify that the Ethernet status indicators are on or flashing EtherNet P _ Note the status indicators flash when there is data exchange e Yellow status indicator 10 Mbit s e Green status indicators 100 Mbit s Ethernet Port 1 Status Indicators Ethernet Port 2 Status Indicators Verify that the Ethernet cable length from the linking device to the switch is less than 330 ft 100 m Rockwell Automation Publication 1788 UM058B EN P September 2014 49 Chapter4 Diagnostics Field Device is Not Detected Table 4 Field Device is Not Detected Diagnostic Checks Symptom Use these diagnostic checks to help you identify and fix the problem when a field device is not detected The linking device AOP scan reports NO DEVICES FOUND when linking devices are connected Module Properties EthMaster 1788 EN2PAR 2 1 General Connection Module Info Intemet Protocol Port Configuration Network Configuration te o x 00 12 Status Running Help 50 Checks Are the PA node addresses set on the field devices If you are using the soft address setting add only one field device at a time and set the node address before adding the next field device If you do not set the node address before adding the next field device the field devices default to a node address of 126 Verify that the PA node address
67. tion describes the network address switches Network Address Hardware Switches Location The hardware switches are located under the front cover of the linking device Use the Page button to toggle between different diagnostics on the display Set the ControlNet Node Address To set the ControlNet node address of the 1788 CN2PAR linking device use the hardware switches behind the front cover CN2PAR Switches ControlNet i Ethernet Switches ControlNet Switches Display Page Toggle 22 Rockwell Automation Publication 1788 UM058B EN P September 2014 Installation Chapter 1 Set the EtherNet IP Address The linking device uses an RJ45 connector to connect to an Ethernet network The linking device ships with BOOTP enabled To set the IP address of the 1788 EN2PAR linking device use a BOOTP server or use the hardware switches EN2PAR Switches Ethernet Switches Display Page Toggle IMPORTANT Power down the linking device before changing the Ethernet switch settings The IP address is set during powerup Rockwell Automation Publication 1788 UM058B EN P September 2014 23 Chapter1 Installation Ethernet Switch Settings This table describes the Ethernet switch settings Ethernet Switch Setting 123 LLL 212117 LAE HL Description To set the IP address of the linking de
68. ty number of the specific field device PVReall PVReal8 If you set a process variable to be a Real format the data is displayed in this section PVStatus1 PVStatus8 If you set a process variable to have a Status the status value for the each PV is displayed in this section See the user manual of the field device for the definition of the PV status In general the status definitions are as follows e Good avalue gt 0x80 e Uncertain a value from 0x40 0x7F Bad a value lt 0x40 for example 0 0x3F BAD UNCERTAIN PVInt1 P VInt8 If you set a process variable to be a 1 byte to 4 byte format the data is displayed in this image Rockwell Automation Publication 1788 UM058B EN P September 2014 47 Chapter3 Logix Assemblies Field Device Output Im age Each field device displays its PA diagnostics and all available PVs and their status as shown in Figure 11 Figure 11 Field Device Output Image DA FieldDevice00 ood doc HT 1788HP EN2 PAROI DA FieldDeviceD0 P Int1 0 Decimal DINT PAROI DA FieldDeviceDD PvInt2 0 Decimal DINT PARI DA FieldDeviceD0 PvInt3 0 Decimal DINT PAR 01 04 FieldDevice00 P Int4 0 Decimal DINT PARDT OA FieldDeviceD0 PIntb 0 Decimal DINT 01 04 FieldDevice00 P Int6 0 Decimal DINT PAROI DA
69. unted 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 WARNING This equipment shall be used within its specified ratings defined by Rockwell Automation WARNING Should the unit be installed in an environment where induced transients could exceed 44V then external transient surge arrestors should be installed WARNING Secure any external connections that mate to this equipment by using screws sliding latches threaded connectors or other means provided with this product WARNING Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous WARNING Devices shall be used in an environment of not more than Pollution Degree 2 Rockwell Automation Publication 1788 UM058B EN P September 2014 Preface North American Hazardous Location Approval The following information applies when operating this equipment in hazardous locations The following information applies when operating this equipment Informations sur l utilisation de cet quipement in hazardous locations en environnements dangereux Products marked CL I DIV 2 GP A B C D are suitable for use in Class Division Les produits marqu s CL I DIV 2 GP A B C D ne conviennent qu
70. utomation Publication 1788 UM058B EN P September 2014 69 Glossary Notes 70 Rockwell Automation Publication 1788 UM058B EN P September 2014 Numerics 1788 PARJB junction box 36 37 38 40 A version 25 auto terminate function junction box 37 C cable length maximum 20 cable path route to avoid noise 20 communication signal attenuated 21 slewed 21 unreadable 21 communication signal quality 20 ControlNet connections 18 node address 22 node address switches 24 corrupted PA packets 20 current consumption example 19 D default display 57 dimensions 15 display linking device 57 dual trunk redundancy 39 earth ground 18 Ethernet switch settings 24 extended diagnostics 46 fault between junction boxes 40 FDT ThinFrame 54 field device communication quality indicators 58 field device input image ConfigFault 46 ExtDiagAvail 46 FreezeMode 47 OnlineRunning 46 PAldent 47 PANode 46 ParameterFault 47 ParameterReq 47 PVInt1 PVInt8 47 PVReal1 PVReal8 47 PVStatus1 PVStatus8 47 SyncMode 47 WatchDog 47 Rockwell Automation Publication XXXX X X X Month Year Index field device output image PVInt1 PVInt8 48 PVStatus1 PVStatus8 48 field device page bad CRC 59 Ident 59 no reply 59 PANode 59 Pckt Recv 59 Pckt Send 59 status 59 success 59 field device timeouts 20 firmware revision 25 firmware flashing 24 G global control 47 ground shield 19
71. vice to the 192 168 1 xxx sub net set the switches to the required last three digits In this example the linking device will start up with IP address 192 168 1 123 To set the IP address of the linking device via a BOOTP server set the switches to 888 factory default setting Power up the linking device and set the IP address by using any BOOTP server Once the new IP address has been set power down the linking device return the switches to 000 and power up the linking device Normal setting after setting IP address with BOOTP The 000 setting disables BOOTP and holds the IP address The linking device can run the firmware that it was originally shipped with If power was cycled while upgrading the firmware the linking device could fail to start because the firmware was corrupted Set the switches to 777 to set the linking device into Safe mode and upgrade the firmware again ControlNet Switch Settings The linking device connects to a ControINet network with a BNC connector Set the ControlNet node address with the switches under the front cover 90 1112 go This example shows a linking device set to the ControlNet address of 12 24 Rockwell Automation Publication 1788 UM058B EN P September 2014 Installation Chapter 1 Software Installation You need the AOP for the Studio 5000 Logix Designer application to configure and manage the linking device The installation of the AOP includes the HSProcessUtil
72. vices and a maximum current supply of 500 mA per trunk Benefits The network is protected against a segment open circuit and short circuit conditions as long as a functional path exists to each instrument In a ring architecture you can use bit 0 of the MasterStatus in the Logix input assembly to determine if the ring is healthy A 1 indicates the ring is closed and operational while a 0 indicates there is a break in the ring Master Redundancy The linking device can support a maximum of two PA masters on one PROFIBUS network Configure the master with one of the architectures in the software setup Select the correct setup before downloading the configuration Figure 4 is an example of a MulitMaster setup When using only single trunk architecture you can add any IEC61158 junction box Figure 4 MultiMaster Redundancy IMPORTANT When using certain MulitMaster architectures such as ring redundancies enable the auto terminate function on the 1788 PARJB junction box Refer to the 1788 PARJB Quick Start Guide publication 1788 05005 for details Failure to enable the auto terminate function might cause network termination issues that can cause the network to become unstable Rockwell Automation Publication 1788 UM058B EN P September 2014 37 Chapter2 Set Up the Studio 5000 Logix Designer Application Master and media redundancy can run simultaneously as shown in Figure 5 Figure 5 MultiMaster and Media R

EtherNet/IP and ControlNet to PROFIBUS PA

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