Rockwell-automation 1757-FFLD Linking Device Configuration Manual Manual de usuario

RSFieldbus and the 1757-FFLD Linking Device1757-FFLDProgramming Manual

Publication 1757-PM002A-EN-E - June 20061-6 System RequirementsWeb Sites• Rockwell Automation– External: http://domino.automation.rockwell.com/

Publication 1757-PM002A-EN-E - June 20064-46 ApplicationsRatio PID Primary PID PID MODE_BLK TARGET AutoGAIN Loop DependentRESETRATEPV_SCALE (th

Publication 1757-PM002A-EN-E - June 2006Applications 4-47Ratio PID LogicBlock Block Type Parameter Element ValueCON FLOW Analog InputMODE_BLK T

Publication 1757-PM002A-EN-E - June 20064-48 ApplicationsFeed Forward PID VALVE Analog OutputMODE_BLK TARGET CASXD_SCALE (these values must mat

Publication 1757-PM002A-EN-E - June 2006Applications 4-49Table 4.1 Feed Forward PID LogicBlock Block Type Parameter Element ValueSTEAM Analog I

Publication 1757-PM002A-EN-E - June 20064-50 Applications* These values must match the PRIMARY_VALUE_RANGE of the transducer block** User defin

Publication 1757-PM002A-EN-E - June 2006Applications 4-51Split Range PID LogicBlock Block Type Parameter Element ValuePRESSURE Analog Input MOD

Publication 1757-PM002A-EN-E - June 20064-52 Applications

1 Publication 1757-PM002A-EN-E - June 2006Chapter 5TroubleshootingIn This ChapterManufacturer’s DocumentationMost manufacturers of fieldbus devices an

Publication 1757-PM002A-EN-E - June 20065-2 TroubleshootingThe IP address does not appear in RSLinx or the RSFieldbus Live List and it is neede

Publication 1757-PM002A-EN-E - June 2006Troubleshooting 5-3A Red X is on the linking device in the HSE/H1 window.The Device Id may not be assoc

1 Publication 1757-PM002A-EN-E - June 2006Chapter 2Set Up A SystemIn This ChapterPurpose of this ChapterThis chapter describes the components of a typ

Publication 1757-PM002A-EN-E - June 20065-4 TroubleshootingPoor Fieldbus SignalsPoor signal quality can inhibit the optimization of your fieldb

Publication 1757-PM002A-EN-E - June 2006Troubleshooting 5-5What To Do if the Linking Device Does Not Appear in the HSE Live ListThe following i

Publication 1757-PM002A-EN-E - June 20065-6 TroubleshootingCan the Linking Device Be “Pinged” From the PC Host?Yes: a. Go to step “Does RSLink

Publication 1757-PM002A-EN-E - June 2006Troubleshooting 5-7d. On the PC Host in the c:\Program Flies\Rockwell Software\RSFieldbus\OLEServers\ d

Publication 1757-PM002A-EN-E - June 20065-8 TroubleshootingIs There Power on the H1 Network?No: a. Connect a power supply to the network.Is the

Publication 1757-PM002A-EN-E - June 2006Troubleshooting 5-9b. On the top of the linking device, move the jumper to the left-most contact positi

Publication 1757-PM002A-EN-E - June 20065-10 TroubleshootingWhat To Do if the Linking Device Blinks On and Off in the H1 Live List Is The Linki

Publication 1757-PM002A-EN-E - June 2006Troubleshooting 5-11Or:There is only the linking device on the network:a. Remove power from the linking

Publication 1757-PM002A-EN-E - June 20065-12 TroubleshootingNo: a. Save the project.b. Close the project.c. Close RSFieldbus.d. Verify that the

1 Publication 1757-PM002A-EN-E - June 2006Appendix AThird Party Device InformationThe following table lists qualified devices for use with the linking

Publication 1757-PM002A-EN-E - June 20062-2 Set Up A SystemHardware RequirementsTo build a simple fieldbus system, you need:• Power supply• Pow

Publication 1757-PM002A-EN-E - June 2006A-2 Third Party Device InformationYamatake ATT 60 1.00.07 010201.cff 2002,11,12 cffversion 1.5Yamatake

1 Publication 1757-PM002A-EN-E - June 2006Appendix BRSFieldbus Remote AccessThis appendix shows two scenarios for remotely accessing RSFieldbus tags a

Publication 1757-PM002A-EN-E - June 2006B-2 RSFieldbus Remote Access• Both machines must be members of the same workgroup. If working in a do

Publication 1757-PM002A-EN-E - June 2006RSFieldbus Remote Access B-3Remote RSView SE OPC AccessThe architecture for this scenario is shown belo

Publication 1757-PM002A-EN-E - June 2006B-4 RSFieldbus Remote Access5. Change the Type of Access to Allow Access for the following:a. Servers a

Publication 1757-PM002A-EN-E - June 2006RSFieldbus Remote Access B-5Verify RSView Remote AccessTo verify that the settings are correct, create

Publication 1757-PM002A-EN-E - June 2006B-6 RSFieldbus Remote Access5. On the RSView Studio menu bar, click File ⇒ New ⇒ OPC. An OPC DATA Ser

Publication 1757-PM002A-EN-E - June 2006RSFieldbus Remote Access B-7DCOM SettingsFollowing the instructions in Server and Client DCOM Settings

Publication 1757-PM002A-EN-E - June 2006B-8 RSFieldbus Remote AccessIt is important that this TagInfo.ini file is used and not the one on the r

1 Publication 1757-PM002A-EN-E - June 2006Appendix CLimitationsGeneral LimitationsItem Enforcement Limit CommentVCR FFLD 128 Total 16 in/16 out per H

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-3resistive/inductive network that is either external or built into the fieldbus power

Publication 1757-PM002A-EN-E - June 2006C-2 Limitations

1 Publication 1757-PM002A-EN-E - June 2006Appendix DRSFieldbus Time Stamping SetupTime stamping is defined as the ability to record events in function

Publication 1757-PM002A-EN-E - June 2006D-2 RSFieldbus Time Stamping SetupRSFieldbus Server Set Up1. The IDShellHSE.ini file must be edited to

Publication 1757-PM002A-EN-E - June 2006RSFieldbus Time Stamping Setup D-3Example: • Eastern Time (US and Canada) during daylight savings, whic

Publication 1757-PM002A-EN-E - June 2006D-4 RSFieldbus Time Stamping Setup3. Test the time stamping.a. Place a transmitter's RESOURCES blo

1 Publication 1757-PM002A-EN-E - June 2006Appendix EFieldbus Status Codes for RSLogixInput Parameters Fieldbus Status Logix Status - FFLD1:0:I.In[0].x

Publication 1757-PM002A-EN-E - June 2006E-2 Fieldbus Status Codes for RSLogixBad (cont.)No Comm with last usable valueNot Limited 0 5 0 0 0 0 0

Publication 1757-PM002A-EN-E - June 2006Fieldbus Status Codes for RSLogix E-3Uncertain Initial Value Not Limited 1 3 0 0 0 0 0Low Limited 1 3 0

Publication 1757-PM002A-EN-E - June 2006E-4 Fieldbus Status Codes for RSLogixGood Non- CascadeActive Advisory AlarmNot Limited 2 2 0 0 0 0 0Low

Publication 1757-PM002A-EN-E - June 2006Fieldbus Status Codes for RSLogix E-5Good CascadeNon-Specific Not Limited 3 0 0 0 0 0 0Low Limited 3 0

Publication 1757-PM002A-EN-E - June 20062-4 Set Up A SystemConnector BlocksConnector blocks are optional coupling devices. They can be used to

Publication 1757-PM002A-EN-E - June 2006E-6 Fieldbus Status Codes for RSLogixGood CascadeFault State ActiveNot Limited 3 7 0 0 1 0 0Low Limited

Publication 1757-PM002A-EN-E - June 2006Fieldbus Status Codes for RSLogix E-7Output ParametersFieldbus Status Logix Status - FFLD1:0:O.Out[0].x

Publication 1757-PM002A-EN-E - June 2006E-8 Fieldbus Status Codes for RSLogix

1 Publication 1757-PM002A-EN-E - June 2006GlossaryWe use these words and acronyms throughout the document.Term DefinitionApplication Layer A layer in

Publication 1757-PM002A-EN-E - June 2006Glossary 2Data Link Layer (DDL)Controls transmission of messages onto the fieldbus, and manages access

Publication 1757-PM002A-EN-E - June 2006Glossary 3HSE Switch Standard Ethernet equipment used to interconnect multiple High Speed Ethernet (HSE

Publication 1757-PM002A-EN-E - June 2006Glossary 4OPC (Object Linking and Embedding for Process Control)Software application which allows bidir

Publication 1757-PM002A-EN-E - June 2006Glossary 5Transducer Block (TB)Decouples Function Blocks (FBs) from the local Input/Output (I/O) functi

Publication 1757-PM002A-EN-E - June 2006Glossary 6Notes

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-5the trunk. The following illustration shows a sSimple Fieldbus network with terminat

ö Publication 1757-PM002A-EN-E - June 2006 9 PN 957988-72Copyright © 2006 Rockwell Automation, Inc. All rights reserved. Printed in the U

Publication 1757-PM002A-EN-E - June 20062-6 Set Up A System Set Up A SystemWhen setting up a fieldbus system, you must first install and config

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-7Physical MediaPower Considerations Fieldbus devices may be either powered from the s

Publication 1757-PM002A-EN-E - June 20062-8 Set Up A SystemAdditionally, power conditioners may have an internal terminator which should be con

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-9• Additional current consumption due to one spur short-circuit fault (10ma)The lengt

Important User InformationSolid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines

Publication 1757-PM002A-EN-E - June 20062-10 Set Up A SystemFigure 2.3 Rockwell linking device with a Simple Two-Port Fieldbus Network Tree Top

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-11Figure 2.4 Tree Topology (Chicken Foot) Note: The ìTî is for Terminator.TJunction B

Publication 1757-PM002A-EN-E - June 20062-12 Set Up A SystemFigure 2.5 and Figure 2.6 are examples of chicken foot topologies using Relcom Bloc

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-13Spur Wire Length Calculations Spur lengths can vary from 1 meter to 200 meters. If

Publication 1757-PM002A-EN-E - June 20062-14 Set Up A SystemFigure 2.8 Proper Shielding for a Tree Network Signal QualityWhen a fieldbus networ

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-15Protocol AnalysisThere are a number of ways in which you can verify that the networ

Publication 1757-PM002A-EN-E - June 20062-16 Set Up A SystemFieldbus Network TestersOther testers are used to monitor and characterize network

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-17Another way of testing the signal quality of a network is to use an oscilloscope. W

Publication 1757-PM002A-EN-E - June 20062-18 Set Up A SystemFigure 2.10 An Ideal Fieldbus Communications Signal Good Network Scope DisplayIn or

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-19Bad Network Scope DisplayBad network signals can inhibit the performance of your ne

3 Publication 1757-PM002A-EN-E - June 2006PrefaceThis programmig manual describes how to use the 1757-FFLD linking device along with RSFieldbus in app

Publication 1757-PM002A-EN-E - June 20062-20 Set Up A SystemFigure 2.13 Bad Network Signal Due to Three Terminators(1)Network BasicsWhen using

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-21binary number is important because it will determine which class of network the IP

Publication 1757-PM002A-EN-E - June 20062-22 Set Up A SystemDefault ConfigurationThe default configuration of the linking device is to use DHCP

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-232. In the RSLinx window, select Communications from the drop-down list and Configur

Publication 1757-PM002A-EN-E - June 20062-24 Set Up A System6. Click OK to use the default configuration settings as shown. The AB-ETHIP-1 Driv

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-25However, it is still best to call RA Tech Support (see page 1-6) if this situation

Publication 1757-PM002A-EN-E - June 20062-26 Set Up A Systemrequired to configure the H1 network, and the ability for the network to perform ne

Publication 1757-PM002A-EN-E - June 2006Set Up A System 2-27• 248-251 are available for devices with no permanent address such as new devices o

Publication 1757-PM002A-EN-E - June 20062-28 Set Up A SystemWeb Sites• Rockwell Automation– External: http://domino.automation.rockwell.com/app

1 Publication 1757-PM002A-EN-E - June 2006Chapter 3Basic Function BlocksIn This ChapterPurpose of this ChapterThis chapter deals with the basic usage

Publication 1757-PM002A-EN-E - June 2006Preface 4Related DocumentationFor information on the Rockwell Software products found in this manual, r

Publication 1757-PM002A-EN-E - June 20063-2 Basic Function BlocksTransducer BlockThe Transducer Block acts as the connection between the physic

Publication 1757-PM002A-EN-E - June 2006Basic Function Blocks 3-3To look at how to clear IMAN from individual blocks, refer to the Function Blo

Publication 1757-PM002A-EN-E - June 20063-4 Basic Function BlocksBlock ErrorsThe BLOCK_ERR parameter gives a non-specific reason for the block

Publication 1757-PM002A-EN-E - June 2006Basic Function Blocks 3-5Differences Between Configuration and CalibrationDefinition of CalibrationCali

Publication 1757-PM002A-EN-E - June 20063-6 Basic Function BlocksRelationship of Output Function Blocks to the Transducer Initial Configuration

Publication 1757-PM002A-EN-E - June 2006Basic Function Blocks 3-7• QUB: Queued User-triggered Bidirectional The quantity of each class of VCR t

Publication 1757-PM002A-EN-E - June 20063-8 Basic Function BlocksThe user would be under the impression that there are 64 publishers and 64 sub

Publication 1757-PM002A-EN-E - June 2006Basic Function Blocks 3-9VCRs: 2 total; 1 Publisher, 1 Subscriber2. Linking Device: 1 SubscriberDevice

Publication 1757-PM002A-EN-E - June 20063-10 Basic Function BlocksDevice 2: 1 PublisherVCRs: 2 total; 2 Publisher, 2 Subscriber 5. Linking Devi

Publication 1757-PM002A-EN-E - June 2006Basic Function Blocks 3-11VCRs: 2 total; 1 Publisher, 1 Subscriber 7. Linking Device: 2 Publishers (ass

1 Publication 1757-PM002A-EN-E - June 2006Chapter 1System RequirementsIn This ChapterPurpose of this ChapterThis chapter describes the components of a

Publication 1757-PM002A-EN-E - June 20063-12 Basic Function BlocksVCRs: 2 total; 1 Publisher, 1 Subscriber 9. Linking Device: 1 Publisher &

Publication 1757-PM002A-EN-E - June 2006Basic Function Blocks 3-1311. Linking Device: 2 Publishers & 1 SubscriberDevice 1: 1 Publisher &

Publication 1757-PM002A-EN-E - June 20063-14 Basic Function BlocksVCRs: 8 total; 4 Publisher, 4 Subscriber 14. Linking Device: 2 Publishers &am

Publication 1757-PM002A-EN-E - June 2006Basic Function Blocks 3-15VCRs: 6 total; 3 Publisher, 3 Subscriber QUU and QUB VCR ClassesThe QUU and Q

Publication 1757-PM002A-EN-E - June 20063-16 Basic Function Blocks

1 Publication 1757-PM002A-EN-E - June 2006Chapter 4ApplicationsIn This ChapterRSFieldbus PID With ControlLogix Application ExampleThis example shows y

Publication 1757-PM002A-EN-E - June 20064-2 ApplicationsThis strategy will use the Fieldbus devices as I/O and the ControlLogix controller as t

Publication 1757-PM002A-EN-E - June 2006Applications 4-32. Click OK.The RSFieldbus window opens.3. Click , and select Project.4. Enter >PID

Publication 1757-PM002A-EN-E - June 20064-4 ApplicationsTags cannot include a “.” (period). If a separator is needed, we suggest using an “_” (

Publication 1757-PM002A-EN-E - June 2006Applications 4-54. Click OK. The HSE Host is added to the HSE.Change Device Class to Link Master1. Rig

Publication 1757-PM002A-EN-E - June 20061-2 System RequirementsHardware RequirementsTo build a simple fieldbus system, you need:• Power supply•

Publication 1757-PM002A-EN-E - June 20064-6 ApplicationsThe Upstream Port must be 5 for the linking device to connect to the HSE Host. Ports 1–

Publication 1757-PM002A-EN-E - June 2006Applications 4-73. Enter >H1-1< for the Tag.The linking device has 2 or 4 H1 ports. We recommend

Publication 1757-PM002A-EN-E - June 20064-8 Applications3. Select the following settings for the Smar FI 302 and click OK.IMPORTANTThe Device R

Publication 1757-PM002A-EN-E - June 2006Applications 4-94. Repeat steps 1 and 2, substituting LD 292 for the Device Type and >LD292< for

Publication 1757-PM002A-EN-E - June 20064-10 Applications1. Click the On Line button . The Initialize Communication animation begins. During

Publication 1757-PM002A-EN-E - June 2006Applications 4-112. In the HSE window, right-click the HOST icon and select Attributes. Using the drop-

Publication 1757-PM002A-EN-E - June 20064-12 Applications5. Click OK. Note that the red x next to each device in the HSE window has disappeare

Publication 1757-PM002A-EN-E - June 2006Applications 4-13Note that the Device ID is specific to the device based on type and serial number.The

Publication 1757-PM002A-EN-E - June 20064-14 Applications3. In the H1-1 Fieldbus window, right-click the linking device and select Assign Tags.

Publication 1757-PM002A-EN-E - June 2006Applications 4-153. Select Resource Block for the Block Type.4. Enter >FFLD Resource< for the Blo

Publication 1757-PM002A-EN-E - June 2006System Requirements 1-3resistive/inductive network that is either external or built into the fieldbus p

Publication 1757-PM002A-EN-E - June 20064-16 ApplicationsAdd Function Blocks to the DevicesUse the table below and the procedure from Add Funct

Publication 1757-PM002A-EN-E - June 2006Applications 4-17When you have added all the of Blocks and their Parameters, your H1-1 Fieldbus network

Publication 1757-PM002A-EN-E - June 20064-18 Applications3. Right-click the Process Cell icon and click Expand. The Process Cell window opens.

Publication 1757-PM002A-EN-E - June 2006Applications 4-194. Click OK. A blue line is added to the AI block to represent the incomplete link.5.

Publication 1757-PM002A-EN-E - June 20064-20 Applications15. Select the IN_1 pin and click OK. Your Strategy window should look like this.Down

Publication 1757-PM002A-EN-E - June 2006Applications 4-212. Enter a value of 2000 for the Macrocyle and click OK.3. Repeat this process for the

Publication 1757-PM002A-EN-E - June 20064-22 Applications9. After the downloads are complete, click the Online Monitoring button in the Strate

Publication 1757-PM002A-EN-E - June 2006Applications 4-23Create and configure a new periodic task The ControlLogix PID function block uses an a

Publication 1757-PM002A-EN-E - June 20064-24 ApplicationsCreate a ProgramIn this section, you will create a program to run in your task.1. Righ

Publication 1757-PM002A-EN-E - June 2006Applications 4-25Create and Schedule a Routine1. Right-click Loop and select New Routine. The New Rout

Publication 1757-PM002A-EN-E - June 20061-4 System RequirementsConnector BlocksConnector blocks are optional coupling devices. They can be used

Publication 1757-PM002A-EN-E - June 20064-26 ApplicationsAdd Your Ethernet Module1. Right-click I/O Configuration, and select New Module. The

Publication 1757-PM002A-EN-E - June 2006Applications 4-27Add the Linking Device1. Right-click the ethernet module and select New Module.2. Sele

Publication 1757-PM002A-EN-E - June 20064-28 ApplicationsEdit the PID Regulatory Routine1. Double-click Pressure Loop. A blank sheet opens.2.

Publication 1757-PM002A-EN-E - June 2006Applications 4-295. On the Parameters tab, select and deselect the Vis parameters so that only the foll

Publication 1757-PM002A-EN-E - June 20064-30 Applications8. Drag and drop the Input Reference to the left of the PIDE block.9. Double-click the

Publication 1757-PM002A-EN-E - June 2006Applications 4-3112. Repeat steps 7-11 to connect the FFLD:0:I.In[1].InitPrimary tag to the CVInitReq p

Publication 1757-PM002A-EN-E - June 20064-32 Applications15. Double-click the single ? on the Output Reference and select the Controller Scoped

Publication 1757-PM002A-EN-E - June 2006Applications 4-33Normal Fieldbus HandshakingEvery Fieldbus value has quality and status associated with

Publication 1757-PM002A-EN-E - June 20064-34 ApplicationsThe table below shows the SubStatus value on Initialization Request. Logic needs to be

Publication 1757-PM002A-EN-E - June 2006Applications 4-35Once the Initialization Request is received by the ControlLogix routine, a signal must

Publication 1757-PM002A-EN-E - June 2006System Requirements 1-5the trunk. The following illustration shows a sSimple Fieldbus network with term

Publication 1757-PM002A-EN-E - June 20064-36 Applications6. Double-click the single ? on the Input Reference and select the Controller Scoped t

Publication 1757-PM002A-EN-E - June 2006Applications 4-3714. Click the FFLD:0:O.Out[0].Initializing pin, then the OUT pin to connect them.15. C

Publication 1757-PM002A-EN-E - June 20064-38 Applications17. Right-click Pressure_Loop and select Verify to verify the routine. To add robustne

Publication 1757-PM002A-EN-E - June 2006Applications 4-3928. The wired function block and the entire strategy should look similar to this.29. I

Publication 1757-PM002A-EN-E - June 20064-40 ApplicationsIf the I/O OK light is blinking green, the IP address may be wrong, or the Slot number

Publication 1757-PM002A-EN-E - June 2006Applications 4-41InteroperabilityIf a device is to be replaced with another manufacturer’s device, or a

Publication 1757-PM002A-EN-E - June 20064-42 ApplicationsReplacing an Interchangeable Device 1. Physically connect the replacement device to th

Publication 1757-PM002A-EN-E - June 2006Applications 4-43PID GuideBelow are several diagrams of PID formations, as well as tables listing their

Publication 1757-PM002A-EN-E - June 20064-44 ApplicationsCascade PID PID PID MODE_BLK TARGET AutoGAIN Loop DependentRESETRATEPV_SCALE (these va

Publication 1757-PM002A-EN-E - June 2006Applications 4-45Cascade PID LogicBlock Block Type Parameter Element ValueFLOW Analog InputMODE_BLK TAR