Allen-Bradley 1788-CN2FFR User Manual
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Allen-Bradley 1788-CN2FFR User Manual

Allen-Bradley 1788-CN2FFR User Manual

Ethernet/ip and controlnet to foundation fieldbus linking devices
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Summary of Contents for Allen-Bradley 1788-CN2FFR

  • Page 1 User Manual EtherNet/IP and ControlNet to FOUNDATION Fieldbus Linking Devices...

  • Page 2: Important User Information

    Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE). 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.

  • Page 3: Table Of Contents

    1788-EN2FFR EtherNet/IP Network ......6 1788-CN2FFR ControlNet Network......7 Features .
  • Page 4 Table of Contents Connect Safe Mode ......... . . 46 Start the Back-up LAS Master (Already Configured) .
  • Page 5 Table of Contents Master Mode 11 ..........88 Master Mode 12 .
  • Page 6 Table of Contents Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...

  • Page 7: Introduction

    The 1788-EN2FFR linking device provides a gateway between an EtherNet/IP network and a single segment FOUNDATION Fieldbus H1 layer. The 1788-CN2FFR linking device provides a gateway between a ControlNet network and a FOUNDATION Fieldbus network. In this manual, both modules are referred to as the linking device.

  • Page 8: Network Diagrams

    Preface Network Diagrams 1788-EN2FFR EtherNet/IP Network The diagram below is an example of how a 1788-EN2FFR linking device could be used with an EtherNet/IP network.. Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...

  • Page 9: 1788-Cn2Ffr Controlnet Network

    Preface 1788-CN2FFR ControlNet Network This diagram shows an example of how a 1788-EN2FFR linking device could be used with a ControlNet network. ControlLogix Controller 1788-CN2PAR 1788-CN2PAR Linking Device Linking Device 1788-FBJB4R Junction Boxes Features The AOP provides an intuitive graphical interface to configure devices. A...

  • Page 10: Safety Precautions

    Preface Built-in power conditioners and protection are provided, which helps to minimize installation space requirements. The H1 segment is divided between two physical ports (A and B) with individual protection and a supply of 500 mA per port. See H1 Network Connections on page The basic diagnostics of the linking device and the field devices, is found in the input assemblies.

  • Page 11: Environment And Enclosure

    Preface Environment and Enclosure ATTENTION: Environment and Enclosure • This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC 60664- 1), at altitudes up to 2000 m (6562 ft) without derating. •...

  • Page 12: European Hazardous Location Approval

    Preface European Hazardous Location Approval The following applies when the product bears the 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.

  • Page 13: Nnorth American Hazardous Location Approval

    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 équipement in hazardous locations: en environnements dangereux: Products marked "CL I, DIV 2, GP A, B, C, D" are suitable for use in Class I Division Les produits marqués "CL I, DIV 2, GP A, B, C, D"...

  • Page 14: Additional Resources

    Provides declarations of conformity, certificates, and other certification details. You can view or download publications at http://www.rockwellautomation.com/literature/. To order paper copies of technical documentation, contact your local Allen-Bradley® distributor or Rockwell Automation sales representative. Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...

  • Page 15: Hardware

    Chapter Installation Hardware ATTENTION: Do not wire more than one conductor on any single terminal. Dimensions 80 mm 136 mm (3.15 in) (5.35 in) 152 mm (5.98 in) 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).

  • Page 16: H1 Network Connections

    0.22…0.25Nm (2…2.2 lb-in). Do not use additional power supplies or power conditioners with the IMPORTANT 1788-EN2FFR and 1788-CN2FFR linking devices. H1 Network Connections The H1 network must be connected via the H1 terminal on the linking device. The H1 network connection and pinout is described here.
  • Page 17 Installation Chapter 1 Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...

  • Page 18: Controlnet And Ethernet/Ip Connections

    Installation ControlNet and EtherNet/IP Connections Two BNC connectors on the base of the 1788-CN2FFR linking device provide connections for single or dual ControlNet media. The 1788-EN2FFR linking device uses an RJ45 connector to connect to an EtherNet/IP network. The dual port EtherNet/IP switch on the 1788-EN2FFR linking device provides connections for multiple Ethernet topologies, including device level ring (DLR).

  • Page 19: Set The Linking Device Network Address

    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-CN2FFR linking device, use the hardware switches behind the front cover. Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...

  • Page 20: Set The Ethernet/Ip Address

    Chapter 1 Installation Set the EtherNet/IP Address The linking device ships with BOOTP enabled. To set the IP address of the 1788-EN2FFR linking device, use a BOOTP server or use the hardware switches. Power down the linking device before changing the Ethernet switch settings. IMPORTANT The IP address is set during powerup.

  • Page 21: Ethernet Switch Settings

    Installation Chapter 1 Ethernet Switch Settings This table describes the Ethernet switch settings. Ethernet Switch Setting Description To set the IP address of the linking device 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.

  • Page 22: Software Installation

    Chapter 1 Installation 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 HSProcessUtility that is used to manage DTMs and DD service libraries. See Appendix For the latest compatible software information and to download the AOP, see the Product Compatibility and Download Center at...

  • Page 23: Add The 1788-En2Ffr Linking Device To The I/O Tree

    The linking device must be added to an Ethernet bridge, such as an Device to the I/O Tree 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-EN2TR module.

  • Page 24: Add The 1788-Cn2Ffr Linking Device To The I/O Tree

    5. Click OK to add the linking device to the I/O tree. The 1788-CN2FFR linking device must be added to the I/O tree of the Logix Add the 1788-CN2FFR Linking controller. The linking device must be added to a ControlNet bridge, such as an Device to the I/O Tree Allen-Bradley 1756-CNB or 1756-CNBR module.

  • Page 25: Rsnetworx For Controlnet Configuration

    Set Up in the Studio 5000 Logix Designer Application Chapter 2 4. Set the RPI for the linking device. The recommended RPI is 1/2 the macrocycle time. Calculate the macrocycle by IMPORTANT calculating the total response time of all field devices on the segment and then add 100 200 ms for class 2 (DTM message) data.
  • Page 26 Chapter 2 Set Up in the Studio 5000 Logix Designer Application 3. Select the communication path to the ControlNet network, select the ControlNet port, and click OK. The following pop-up window appears while RSNetWorx browses the network. Once complete, all devices on the network are displayed in the graphic window on the right side of the window.
  • Page 27 Set Up in the Studio 5000 Logix Designer Application Chapter 2 6. On the Networks Parameters Tab, update the Max Unscheduled Address if you are sure that the allocated range is less than 99. 7. Click OK. 8. Right-click any white space around the graphics and choose Download to Network.

  • Page 28: Linking Device Configuration Using The Aop

    Chapter 2 Set Up in the Studio 5000 Logix Designer Application Linking Device Configuration Once the linking device has been added to the config tree, you can access the property settings. Right-click the linking device and select Properties. Then click Using the AOP the Configuration tab as shown in Figure...
  • Page 29 Set Up in the Studio 5000 Logix Designer Application Chapter 2 The LAS icon indicates if the master is the LAS that requests and receives live data from each field device, or if the master is the back-up LAS. (The back-up LAS has a red X over the icon.) See Redundant Master Setup on page 43 more information.

  • Page 30: Master Configuration

    Chapter 2 Set Up in the Studio 5000 Logix Designer Application Master Configuration 1. Open the master configuration page from the config tree to access the linking device master configuration settings. 2. Choose the Topology for the master linking device. 3.
  • Page 31 Set Up in the Studio 5000 Logix Designer Application Chapter 2 Max Scan Address When the linking device is operating, a background scan constantly 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. Slave Retry Limit The slave retry limit sets the number of times the H1 Master re-requests data before dropping the connection.
  • Page 32 Chapter 2 Set Up in the Studio 5000 Logix Designer Application Auto MacroCycle Calculates the Macro Cycle based on the configured field devices and the number of PVs configured. A window is also added for class II data communication. Advanced Opens the Advanced Settings window.

  • Page 33: Add And Manage Device Description Files

    IMPORTANT field devices. Add and Manage Device Description Files Before field devices can be added to the 1788-CN2FFR/1788-EN2FFR linking device, add a copy of the DD file to the field device catalog by using the HSProcessUtility as described in Appendix The DD file defines the capabilities and configuration parameters of the field device.

  • Page 34: Field Device Configuration

    The overview page on the configuration tab displays the field device live list with colored icons that depict the status of each field device (see page 26). If the Studio 5000 Logix Designer application is online with the 1788-CN2FFR/1788- EN2FFR link master correctly configured, the attached field devices appear in the live list.
  • Page 35 Set Up in the Studio 5000 Logix Designer Application Chapter 2 The color of the text indicates if the online device has the same node address and tag as the offline configured device. • If the text is black, the online and offline node address and tag name match.
  • Page 36 Chapter 2 Set Up in the Studio 5000 Logix Designer Application Configure Launches the field device block configuration screen that is used to configure each field device. Auto Configure Online IMPORTANT Requires the field device to be online. You can right-click on a device (of which the DD files are registered) and choose the Auto Configure Online option.
  • Page 37 Set Up in the Studio 5000 Logix Designer Application Chapter 2 Copy and Paste After the device configuration is done, you can copy and paste the configuration to speed up the configuration process. Move You can move a device in the live list to another field device index even if the devices have been configured and are providing process variables.

  • Page 38: Field Device Block Configuration

    Chapter 2 Set Up in the Studio 5000 Logix Designer Application Field Device Block Configuration You can configure the field device blocks from the block configuration view. Choose the Configuration option of the device in the config tree, or from the right-click menu in the live list.
  • Page 39 Set Up in the Studio 5000 Logix Designer Application Chapter 2 Add a Block Blocks are defined by the field device manufacturer and described in the DD files. There are three classes of blocks: R – Resource Block T – Transducer Block F –...
  • Page 40 Chapter 2 Set Up in the Studio 5000 Logix Designer Application Adjust Block Parameters To change the parameters of a block, right-click the title portion of the block and choose Parameters. To enable a parameter for editing, click the box in the En column.
  • Page 41 Set Up in the Studio 5000 Logix Designer Application Chapter 2 Add a Connector A connector enables transfer of data between the block of the field device and the data structure in the controller, or between field device blocks on the same segment.
  • Page 42 Chapter 2 Set Up in the Studio 5000 Logix Designer Application The field device index, PV slot, and data type define where the connector points to in the data structure of the controller tags. Figure 6 - Example of a Field Device Index •...
  • Page 43 Set Up in the Studio 5000 Logix Designer Application Chapter 2 Add Wires Wires are used to connect input and output ports on the blocks to other ports or connectors. Follow these steps to add a wire. 1. To add a wire, right-click in the window and choose New Wire.

  • Page 44: Field Device Class

    Chapter 2 Set Up in the Studio 5000 Logix Designer Application Once the download is done and the device is providing process variables, the device will be green in the configuration tree and the live list. If the device is not producing data (for example, incorrect configuration) the device will be blue in the configuration tree and the live list.

  • Page 45: Scheduling And The Las

    Figure 7 - Master Configuration Dialog Box The Download Schedule function is only needed when the 1788-CN2FFR/ 1788-EN2FFR linking device has been replaced. Redundant Master Setup You can configure a second 1788-CN2FFR/1788-EN2FFR linking device to act as a backup.
  • Page 46 Chapter 2 Set Up in the Studio 5000 Logix Designer Application We recommend you use the given AOI when using redundant masters. The AOI swaps between masters when one fails and automatically updates the destination PV with the back-up master data. Only one of the masters is the LAS that requests and receives live data from each field device.

  • Page 47: Redundant Master Mismatch

    Set Up in the Studio 5000 Logix Designer Application Chapter 2 Redundant Master Mismatch If the two masters are not synchronized (for example, there is a configuration mismatch) one of the following errors on the back-up LAS is displayed. • Master + Device Config Mismatch indicates that there is a difference between the LAS and back-up LAS master configuration.

  • Page 48: Multimaster Connecting Procedures

    Chapter 2 Set Up in the Studio 5000 Logix Designer Application MultiMaster Connecting To avoid communication loss, or a field device going to the visitor address range, follow the MultiMaster connection procedures in this section. Procedures Connect Safe Mode The Connect Safe mode is used in the Reconnect Two Separate Running LAS Devices on page 47 Swap Out Linking Devices on page 47...

  • Page 49: Reconnect Two Separate Running Las Devices

    Set Up in the Studio 5000 Logix Designer Application Chapter 2 Reconnect Two Separate Running LAS Devices If two masters are configured on a network (one on each end) and the cable between them is broken, some devices will be connected to one master, and the remaining devices will be connected to the other master.
  • Page 50 Chapter 2 Set Up in the Studio 5000 Logix Designer Application Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...

  • Page 51: Input

    Chapter Logix Assemblies Input The linking device uses four CIP connections for the 16 field devices. Connection A has the master instance and four field devices. The other connections (B, C, and D) have only the four field devices. All device assemblies are identical.
  • Page 52 Chapter 3 Logix Assemblies Bus A/BTripped If too much current (> 500 mA) is drawn 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 If a new field device is found which is not in the configuration of the H1 master, a new field device bit is set.

  • Page 53: Field Device Tag Structure

    Logix Assemblies Chapter 3 BusA/BTerminated The master mode setting sets the termination for H1 ports A and B. For example, if the mode setting is Master Mode 0 - Single Master, A Bus Only, then A is enabled and terminated (see page 85). Field Device Tag Structure This section describes the elements of the field device tag structure.
  • Page 54 Chapter 3 Logix Assemblies PVReal1…PVReal8 This element contains the process variable (PV) float or integer value from the field device. Each field device can have a maximum of eight real PVs. PVBinary1…PVBinary8 This element contains the process variable (PV) Boolean value from the field device.

  • Page 55: Output

    Logix Assemblies Chapter 3 PVDiagnostics This tag contains the diagnostics information that is associated with each PV. Output This section describes the values on the field device output status screen. Field Device Output Values PVReal1…PVReal8 For a field device that requires an output, the data must be updated in the output image of that field device.
  • Page 56 Chapter 3 Logix Assemblies PVBinary1…PVBinary8 For a field device that requires an output, the data must be updated in the output image of that field device. If the data type for the connector is set to Boolean, then the data for that connector is read from the binary value in the output image.

  • Page 57: Status Screen

    Chapter Diagnostics Status Screen The diagnostic status provides basic device data and statistics. Click Status in the config tree to view basic data and statistics for the device. Status The connectivity status of the linking device. Value Description 80…100 Good 41…79 Uncertain 0…40...
  • Page 58 Chapter 4 Diagnostics The count of good quality reply packets that are received from the field device. (Cyclic Redundant Code [CRC] check passed.) Bad CRC Packets The count of reply packets that are received from the field device that were rejected because the CRC check failed.

  • Page 59: Pv Data Screen

    Diagnostics Chapter 4 PV Data Screen If a field device has been configured and scheduled, its scheduled PV values are displayed here. The name of the function block parameter that produces or consumes the data is also displayed. Table 6 - PV Status Colors PV Status Status Color PVStatus ≥...

  • Page 60: The Web Server

    Chapter 4 Diagnostics The Web Server To view detailed status and diagnostic information for the device in the web server, enter the IP address of the device into the address field of a web browser and press Enter. If data is not being updated, turn off page caching or try a different web IMPORTANT browser.

  • Page 61: Device Type Manager (Dtm)

    Diagnostics Chapter 4 Device Type Manager (DTM) Use the HSThinFrame to open the device DTM in the Studio 5000 Logix Designer application. The DTM is read-only when opened in the Studio 5000 Logix Designer application. The correct DTM must be installed and the HSProcessUtility DTM Catalog must IMPORTANT be updated for the correct DTM to display in the pull-down list.
  • Page 62 Chapter 4 Diagnostics 5. View the selected device information. Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...

  • Page 63: 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, H1 master page, or field device page. Use the display Page button behind the front cover to scroll through the pages (see Figure 8 on page 46 for location of the Page button).

  • Page 64: H1 Master Page

    Appendix A Linking Device Display Status H1 Master Page The next page that is accessed by the Page button is the H1 Master page. Bus A/B: Displays the bus voltages, currents, and bus status. Temperature: Displays the internal temperature of the linking device. External Pwr: Displays the power supply voltage.
  • Page 65 Linking Device Display Status Appendix A 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.
  • Page 66 Appendix A Linking Device Display Status Notes: Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...

  • Page 67: Use The Hsprocessutility

    Appendix HSProcessUtility Use the Follow these steps to use the HSProcessUtility to add a device description to a field device. HSProcessUtility 1. Click the HSProcessUtility icon in the AOP and click Launch HSProcessUtility. You can also click the refresh catalog option to refresh the device catalog once a DD file has been added.
  • Page 68 Appendix B HSProcessUtility 3. Select the binary file, the appropriate symbol file, and the correct version of the capability file. A new file is generated and the library directory is updated. Before the field device can be configured in the AOP, the catalog must be refreshed.
  • Page 69 HSProcessUtility Appendix B 5. Install the device DTMs from the vendors, then go to the DTM tab in HSProcessUtility and click Update Catalog. Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...
  • Page 70 Appendix B HSProcessUtility Notes: Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...

  • Page 71: Overview

    Appendix Field Device Block Configuration Examples Overview This appendix provides examples of how to use field bus output devices with the linking device. Each example starts from an empty live list, adds the device to the network, and configures an analog output (AO) or discreet output (DO) function. The purpose of these examples is to place the AO or DO function block in the Cas mode, so the values entered in CAS_IN are processed into the SET_POINT value.

  • Page 72: Ao Function Block Example

    Appendix C Field Device Block Configuration Examples AO Function Block Example This example describes the steps that are used to configure an AO function block for the linking device. The linking device tag name in this example is SMAR FI302. 1.
  • Page 73 Field Device Block Configuration Examples Appendix C 3. Click the Go Online button. 4. Right-click the resource function block and choose Parameters. Verify that the correct DD files were enabled. 5. Scroll down to Index rows 10, 11, 12, and 13. 6.
  • Page 74 Appendix C Field Device Block Configuration Examples 7. Verify that the Dev_Rev and DD_REV in the Parameters screen matches the Rev and DDRev revisions in the HSProcessUtility (compare Figure Figure 8. Use the tools in the Configuration screen to build the configuration as shown in Figure Field Device Block Configuration on page 36...
  • Page 75 Field Device Block Configuration Examples Appendix C 9. Click the download button to download the AO function block to the linking device. The download operation completes without errors. 10. Click OK. Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...
  • Page 76 Appendix C Field Device Block Configuration Examples 11. Click the Go Online button. 12. Right-click the Analog Output function block. 13. Choose Parameters. The linking device parameters are displayed. Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...
  • Page 77 Field Device Block Configuration Examples Appendix C 14. Under MODE_BLK > PERMITTED, right-click the Value column and select Cas. 15. Click OK to add the Cas mode. 16. Under MODE_BLK > TARGET, right-click the Value column and select Cas and Auto. 17.
  • Page 78 Appendix C Field Device Block Configuration Examples 18. Verify that the MODE_BLK > TARGET value is Cas + Auto and the MODE_BLK > ACTUAL value is Auto. 19. In the parameter screen, scroll down to parameters CAS_IN and BKCAL_OUT. 20. Verify that the BKCAL_OUT > STATUS in the Live column indicates a NotInvited condition.
  • Page 79 Field Device Block Configuration Examples Appendix C 21. Set the value of the controller tag that is associated with the quality of CAS_IN (connector PV:O.1) status parameter (PVx_GoodCascade) to the value 1. 22. Verify that the NotInvited status has been replaced by the new status, InitializationRequest.
  • Page 80 Appendix C Field Device Block Configuration Examples The InitializationRequested status in BKCAL_OUT > STATUS > Live column is cleared and replaced by the value, NonSpecific. The CAS_IN > STATUS > Live column displays a status of InitializationAcknowledge. Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...
  • Page 81 Field Device Block Configuration Examples Appendix C 24. Verify that the AO function block MODE_BLK > ACTUAL > Live column displays Cas. 25. Set the CAS_IN (PV:O.1) value to 50%. 26. Verify that the BKCAL_OUT (PV:I.1) and OUT (PV:I.2) values change as required (50% equals 12 mA at the OUT parameter).

  • Page 82: Do Function Block Example

    Appendix C Field Device Block Configuration Examples DO Function Block Example This example describes the how to configure a DO function block for the linking device. The device that is used in this example is FPAC_2. 1. Add the linking device to the field bus network. 2.
  • Page 83 Field Device Block Configuration Examples Appendix C 3. Make connections to CAS_IN_D, OUT_D, and BKCAL_OUT_D. 4. Click the Download button to download the DO function block to the linking device. The download operation completes without errors. 5. Click OK. Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...
  • Page 84 Appendix C Field Device Block Configuration Examples 6. Click the Go Online button. 7. Right-click the Discreet Output function block. 8. Choose Parameters. The linking device parameters are displayed. 9. In the Parameters screen, scroll down to parameters CAS_IN_D and BKCAL_OUT_D.
  • Page 85 Field Device Block Configuration Examples Appendix C 10. Verify that the BKCAL_OUT_D > STATUS in the Live column indicates a NotInvited condition. Before the output control loop can be initialized, the NotInvited condition must be cleared. 11. Set the value of the controller tag that is associated with the quality of BKCAL_OUT_D (connector PV:O.1) status parameter (PVx_GoodCascade) to the value 1.
  • Page 86 Appendix C Field Device Block Configuration Examples 13. Set the value of the Controller Tag associated with the substatus of CAS_IN_D (connector PV:O.1) status parameter (PV1_SubStatus) to the value 1, which is InitializationAcknowledge. 14. Verify that the DO function block MODE_BLK > ACTUAL > Live column displays Cas.

  • Page 87: Master Mode 0

    Appendix H1 Topology Master Mode 0 Single Master A Bus Only Terminated at the linking device. Master Mode 1 Single Master A Bus Only Not terminated at the linking device. Master Mode 2 Single Master B Bus Only Terminated at the linking device.

  • Page 88: Master Mode 3

    Appendix D H1 Topology Master Mode 3 Single Master B Bus Only Not terminated at the linking device. Master Mode 4 Single Master Dual Bus Terminated at the linking device. Master Mode 5 Single Master Dual Bus Not terminated at the linking device.

  • Page 89: Master Mode 7

    H1 Topology Appendix D Master Mode 7 Single Master Split Bus Not terminated at the linking device. Master Mode 8 Single Master Ring Bus MultiMaster Master Mode 9 A Bus Only Terminated at the linking devices. Master Mode 10 MultiMaster A Bus Only Shared termination at the linking...

  • Page 90: Rockwell Automation Publication 1788-Um057B-En-P - September

    Appendix D H1 Topology Master Mode 11 MultiMaster A Bus Only Not terminated at the linking devices. Master Mode 12 MultiMaster B Bus Only Terminated at the linking devices. Master Mode 13 MultiMaster B Bus Only Shared termination at the linking devices.

  • Page 91: Master Mode 15

    H1 Topology Appendix D Master Mode 15 MultiMaster Dual Bus Terminated at the linking devices. MultiMaster Master Mode 16 Dual Bus Shared termination at the linking devices. Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...
  • Page 92 Appendix D H1 Topology Notes: Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...
  • Page 93 1788-EN2FFR linking device Provides a gateway between EtherNet/IP and a single segment FOUNDATION Fieldbus H1 layer. 1788-CN2FFR linking device Provides a gateway between ControlNet and FOUNDATION Fieldbus (FF). AO Abbreviation for an analog output; signal is generated by the host system and transmitted to a field device.
  • Page 94 Glossary ControlNet network 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. cycle Scanning of inputs, execution of algorithms and transmission of output values to devices.
  • Page 95 Glossary host Control system that has FOUNDATION fieldbus capabilities to configure and operate FOUNDATION fieldbus segments. There are several classes of Host systems: • Class 61 - Integrated Host - Primary, or process Host that manages the communication and application configuration of all devices on the network.
  • Page 96 Glossary online Perform tasks, such as configuration, while the Host system is communicating with the field devices. PV Acronym for Process Variable, which is the primary value. resource block (RES) This block controls the linking device. It contains data specific to the linking device’s hardware.
  • Page 97 Glossary VCR Acronym for Virtual Communication Relationship. Configured application layer channels that provide for the transfer of data between applications. FOUNDATION Fieldbus describes three types of VCRs: Publisher/Subscriber, Client/Server, and Source/Sink. Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...
  • Page 98 Glossary Notes: Rockwell Automation Publication 1788-UM057B-EN-P - September 2014...
  • Page 99 1756-EN2T Ethernet bridge 21 refresh 66 update 67 1756-EN2TR Ethernet bridge 21 change parameters in real time 42 1788-CN2FFR ControlNet network 7 class description 1788-EN2FFR EtherNet/IP network 6 alarm 38 configurable parameter but non-output 38 input port 38 output port 38...
  • Page 100 Index display status field device field device page adding 32 bad CRC 63 configuring 32 data packet transfer success rate 62 diagnosing 32 device tag name 62 index 32 FF node 62 status 62 field device status 62 status icons 32 no reply 63 status, viewing 32 pckt recv 63...
  • Page 101 Index terminated 87 PVBinary1...PVBinary8 52 B bus only PVDiagnostics 53 not terminated 88 PVReal1...PVReal8 52 shared termination 88 PVStatus 52 terminated 88 tag 51 dual bus master shared termination 89 bus A/B tripped 50 terminated 89 BusA/BEnabled 50 H1 topology, single master BusA/BTerminated 51 ConnectionStatus 50 A bus only...
  • Page 102 Index module properties, configuration tab PV status config tree 27 bad 57 LAS 27 good 57 live list 26 limit values shortcuts 27 constant 52 visitor list 26 HighLimited 52 LowLimited 52 NotLimited 52 quality values bad 52 network good_cascade 52 publication connectors 39 good_noncascade 52 subscription connectors 39...
  • Page 104 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products. 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.

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