Connections, Link Consumer Object, Nodes | Emerson 400501-08

Glossary

I/O Connections

These provide dedicated, special-purpose communication paths between a producing application and one or more consuming applications. Application specific I/O data moves through these ports.

Link Consumer Object

This object is used by a Connection Object to receive data from DeviceNet.

Link Producer Object

This object is used by a Connection Object to transmit data onto DeviceNet.

MacID

DeviceNet specific term for a node address.

Message Router

This distributes Explicit Request Messages to the appropriate handler object.

Nodes

Each Device on a DeviceNet network is called a node

ODVA

The Open DeviceNet Vendor Association is an organization that manages the DeviceNet specification and supports the worldwide growth of DeviceNet.

One touch Configuration

Process for changing the baud rate and MacID on the Ei-DN using the reset button on the front of the Ei-DN

PLC

Programmable Logic Controller. Used to control Inputs and Outputs in a systematic fashion on a device.

Trunk Line

The main branch of a DeviceNet network. This branch generally attaches to the main power supply and is capable of carrying more current than the drop lines hanging off of it.

Terminating Resistors

Resistors used to decrease reflection and noise in a serial communications network. Generally terminating resistors are placed at the ends of the network on the lines that transmit messages.

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Emerson 400501-08 Connections, Link Consumer Object, Link Producer Object, Message Router, Nodes, One touch Configuration

Contents

Reference Manual Page Epsilon Ei DeviceNet Drive Reference Manual Page 952 Customer SupportWebsite and Email Technical Support 952 995-8033 or 800 Customer Service Sales 952 995-8000 or 800 Training Services 952 995-8000 or 800Document Conventions Application Engineering 952 995-8000 or 800 This Represents Reference Materials Safety InstructionsGeneral Warning Qualified Person Safety Precautions Safety ConsiderationsSetup, Commissioning and Maintenance Enclosure General warning Safety of Machinery Table of Contents Explicit Messaging Quick Start Network Configuration Quick StartDrive Parameters Appendix Glossary Index Purpose Introduction DeviceNet Communications Link DeviceNet Overview Master/Slave Relationship DeviceNet Messaging and Communications Master/Slave Relationship Mechanical Installation InstallationDeviceNet Hardware Components Cables Connectors Electrical InstallationPower Supply Requirements Physical Connections to the DeviceNet Network Installation Epsilon Ei DeviceNet Drive Reference Manual Software Interface Connection TypesDeviceNet Tab Polled I/O Connections Implicit Messaging MacID Master Receive and Master Send Assembly Block SelectionsBaud Rate Index Select Predefined Index Sel Predef Index Select User Defined Index Sel UserDef Configuring the DeviceNet Network Position Control Index Type CCW No Operation Code Description Input Word Select Data Pointer Output Word Select Data Pointer Response Assembly Codes Command Assembly Code Configuring the DeviceNet Network Ei-DN Input Processing Logic Host Mode Enable Counters DeviceNet Online TabInformation Established Connections StatusNetwork Status LED Module Status LED DeviceNet Bits Input and Output Tab Faults and Diagnostic Display Ei-DN Modbus Address DN Allocation Choice Connections EstablishedDN Allocation Master MacID DN Baud Rate DN Bus Off Fault CountDN Bus Off Counter DN Bus Off Interrupt DN Duplicate MacID Fault Count DN Comm Time-out Fault CountDN Device Type DN FAB Master Receive Block DN MacID DN Host ModeDN FAB Master Send Block DN Master Send Bitmap DN Master Receive BitmapDN Master Receive FAB Type DN Module Status DN Master Send FAB Type DN Status Major Unrecoverable Fault DN Status Major Recoverable FaultDN Network Status DN Receive Counter DN Status Minor Unrecoverable Fault DN Status Minor Recoverable FaultDN Transmit Counter DN Vendor ID Module Status LED Accessing the EDS FileHardware Interface Viewing and Changing the Baud Rate and MacID Setting the Baud Rate and MacID Externally One TouchNetwork Status LED Display Value Baud Epsilon Ei DeviceNet Drive Reference Manual Equipment Network Configuration Quick Start Example #1 Index SelPredef Polled I/O Setup Network Configuration Quick Start Example #2 Index Sel Userdef DN Setup / Index Sel Userdef Inputs Tab Outputs Tab Example #3 Index Type DN Setup / Index Type Output Word Select Input Word Select Example #4 Position Control Dn Setup / Position Control Network Configuration Quick Start RS Networx Configuration Master Configuration Scanlist Tab Input Tab Output Tab Epsilon Ei DeviceNet Drive Reference Manual Explicit Messaging Quick Start How to Send Explicit Messages Execute Description of N10 Integer File Explicit Messaging Examples Example 1 Read Index 0 Velocity Explanation of PLC ProgramExamples Integer File N11 High Byte Low Byte Example 2 Write Index 1 Velocity Interger File N10 High Byte Low Byte Explicit Messaging Quick Start Epsilon Ei DeviceNet Drive Reference Manual By Name Drive ParametersName DeviceNet Data Type Udint Drive Parameters ProductID.Option1IDFunctionModule By DeviceNet Class 0x01 DeviceNet.DeviceNetIdentityObject.DeviceType 104 0x68 See Note 0x09 Index.Instance#.RegistrationOffset 109 0x6D 0x01 0x04 Position.FollowingError 0x01 0x0D Status.TorqueFeedback Epsilon Ei DeviceNet Drive Reference Manual Index Select Predefined Appendix Index Select User Defined Master Receive Assembly Block Index Sel User Def Index Type CCW Position Control Glossary Epsilon Drive Drop LineExplicit Message Explicit Messaging Connections Connections One touch ConfigurationLink Consumer Object Link Producer Object Ucmm Index Epsilon Ei DeviceNet Drive Reference Manual Index Epsilon Ei DeviceNet Drive Reference Manual