Rockwell Automation PowerFlex 750-Series User manual

Brand: Rockwell Automation

Model: PowerFlex 750-Series

Type: User manual

USER MANUAL

Option Module Catalog Number

20-750-DNET

Firmware Version 1.xxx

PowerFlex® 750-Series Drive

DeviceNet Option Module

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Important User

Information

Solid state equipment has operational characteristics differing from those of

electromechanical equipment. Safety Guidelines for the Application, Installation and

Maintenance of Solid State Controls (Publication SGI-1.1 available from your local

Rockwell Automation sales office or online at

http://www.rockwellautomation.com/

literature) describes some important differences between solid state equipment and

hard-wired electromechanical devices. Because of this difference, and also because of

the wide variety of uses for solid state equipment, all persons responsible for applying

this equipment must satisfy themselves that each intended application of this

equipment is acceptable.

In no event will Rockwell Automation, Inc. be responsible or liable for indirect or

consequential damages resulting from the use or application of this equipment.

The examples and diagrams in this manual are included solely for illustrative

purposes. Because of the many variables and requirements associated with any

particular installation, Rockwell Automation, Inc. cannot assume responsibility or

liability for actual use based on the examples and diagrams.

No patent liability is assumed by Rockwell Automation, Inc. with respect to use of

information, circuits, equipment, or software described in this manual.

Reproduction of the contents of this manual, in whole or in part, without written

permission of Rockwell Automation, Inc. is prohibited.

Throughout this manual, when necessary we use notes to make you aware of safety

considerations.

Important: Identifies information that is critical for successful application and

understanding of the product.

Allen-Bradley, PowerFlex, ControlFLASH, DPI, DriveExplorer, DriveExecutive, DriveTools SP, RSLogix, RSNetWorx for DeviceNet, and ControlLogix

are either registered trademarks or trademarks of Rockwell Automation, Inc.

DeviceNet is a trademark used under license by ODVA.

Windows, Microsoft, and Internet Explorer are either registered trademarks or trademarks of Microsoft Corporation.

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 consequences.

Shock Hazard labels may be located on or inside the equipment

(e.g., drive or motor) to alert people that dangerous voltage may be

present.

Burn Hazard labels may be located on or inside the equipment

(e.g., drive or motor) to alert people that surfaces may be at

dangerous temperatures.

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

Summary of Changes

This is the first release of the 20-750-DNET DeviceNet Option Module

User Manual.

soc-ii Summary of Changes

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

Table of Contents

Preface About This Manual

Related Documentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1

Rockwell Automation Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-2

Conventions Used in This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-2

Chapter 1 Getting Started

Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Understanding Parameter Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Compatible Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Required Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Chapter 2 Installing the Option Module

Preparing for an Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Setting the Node Address Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Setting the Data Rate Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Connecting the Option Module to the Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Connecting the Option Module to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Applying Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Commissioning the Option Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Chapter 3 Configuring the Option Module

Configuration Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Using the Enhanced PowerFlex 7-Class HIM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Using the HIM to Access Parameters in the Option Module . . . . . . . . . . . . . . . . . . . 3-2

Setting the Node Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Setting the Data Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Setting a Master-Slave Hierarchy (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Selecting COS, Cyclic or Polled (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Setting a Fault Action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Resetting the Option Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Restoring Option Module Parameters to Factory Defaults . . . . . . . . . . . . . . . . . . . . . 3-9

Viewing the Option Module Status Using Parameters . . . . . . . . . . . . . . . . . . . . . . . 3-10

Flash Updating the Option Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

Chapter 4 Configuring the I/O

Using RSLinx Classic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

ControlLogix Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

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Chapter 5 Using the I/O

About I/O Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Understanding the ControlLogix Controller I/O Image . . . . . . . . . . . . . . . . . . . . . . . 5-2

Using Logic Command/Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Using Reference/Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Using Datalinks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Example Ladder Logic Program Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

ControlLogix Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

Chapter 6 Using Explicit Messaging

About Explicit Messaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Performing Explicit Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

ControlLogix Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Chapter 7 Troubleshooting

Understanding the Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

PORT Status Indicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

MOD Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

NET A Status Indicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4

Viewing Option Module Diagnostic Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5

Viewing and Clearing Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7

Appendix A Specifications

Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Regulatory Compliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

Appendix B Option Module Parameters

Parameter Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

About Parameter Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

How Parameters Are Organized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Device Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2

Host Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4

Appendix C DeviceNet Objects

Identity Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2

Connection Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-3

Register Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4

PCCC Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-6

DPI Device Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-9

DPI Parameter Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-12

DPI Fault Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-18

DPI Alarm Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-20

DPI Diagnostic Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-22

DPI Time Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-24

Host DPI Parameter Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-27

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Appendix D Logic Command/Status Words for PowerFlex 750-Series Drives

Logic Command Word . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1

Logic Status Word. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2

Glossary

Index

iv Table of Contents

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

Preface

About This Manual

Related Documentation

P-1

Rockwell Automation Support P-2

Conventions Used in This Manual P-2

For: Refer to: Publication

20-750-DNET Network

Communication Option Module

Network Communication Option Module Installation

Instructions (for use with PowerFlex 750-Series Drives)

750COM-IN002

DeviceNet™ Cables and

Components

DeviceNet Product Overview DNET-SO002

DeviceNet Network Installation DeviceNet Cable System Planning and Installation

Manual

DN-6.7.2

DeviceNet Networks DeviceNet Starter Kit User Manual DNET-IN003

DriveExplorer™ http://www.ab.com/drives/driveexplorer, and

DriveExplorer online help (installed with the software)

—

DriveTools™ SP (includes

DriveExecutive™)

http://www.ab.com/drives/drivetools, and

DriveExecutive online help (installed with the software)

—

Enhanced PowerFlex 7-Class

HIM

Enhanced PowerFlex 7-Class HIM User Manual 20HIM-UM001

PowerFlex

750-Series AC

Drive

PowerFlex 750-Series AC Drives User Manual

PowerFlex 750-Series Reference Manual

750-UM001

750-RM001

RSLinx

Classic Getting Results with RSLinx Guide, and

online help (installed with the software)

LINX-GR001

RSLogix™ 5000 RSLogix 5000 Getting Results Guide, and

online help (installed with the software)

9399-RLD300GR

ControlLogix

and 1756-DNB DeviceNet Modules in Logix5000 Control Systems

User Manual

DNET-UM004

RSNetWorx™ for DeviceNet RSNetWorx for DeviceNet Getting Results Guide, and

online help (installed with the software)

DNET-GR001

P-2 About This Manual

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

Rockwell Automation

Support

Rockwell Automation, Inc. offers support services worldwide, with

over 75 sales/support offices, over 500 authorized distributors, and over

250 authorized systems integrators located through the United States

alone. In addition, Rockwell Automation, Inc. representatives are in

every major country in the world.

Local Product Support

Contact your local Rockwell Automation, Inc. representative for:

• Sales and order support

• Product technical training

• Warranty support

• Support service agreements

Technical Product Assistance

For technical assistance, please review the information in Chapter 7,

Troubleshooting

, first. If you still have problems, then access the

Allen-Bradley Technical Support web site at www.ab.com/support/

abdrives or contact Rockwell Automation, Inc.

Conventions Used in This

Manual

The following conventions are used throughout this manual:

• Parameter names are shown in the format Device Parameter xx - [*]

or Host Parameter xx - [*]. The xx represents the parameter

number. The * represents the parameter name — for example Device

Parameter 01 - [DPI Port].

• Menu commands are shown in bold type face and follow the format

Menu > Command. For example, if you read “Select File > Open,”

you should click the File menu and then click the Open command.

• The firmware release is displayed as FRN X.xxx. The “FRN”

signifies Firmware Release Number. The “X” is the major release

number. The “xxx” is the minor update number.

• RSLinx (version 2.52), RSNetWorx for DeviceNet (version 8.00),

and RSLogix 5000 (version 16) were used for the screen shots in this

manual. Different versions of the software may differ in appearance

and procedures.

• This manual provides information about the 20-750-DNET

DeviceNet Option Module for network communication and using it

with PowerFlex 750-Series drives.

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

Chapter 1

Getting Started

The 20-750-DNET Option Module is intended for installation into a

PowerFlex 750-Series drive and is used for network communication.

Components

Figure 1.1 Components of the Option Module

Topic Page

Components

1-1

Features 1-2

Compatible Products 1-3

Required Equipment 1-3

Safety Precautions 1-4

Quick Start 1-5

Status Indicators 1-6

Item Part Description

➊

Status

Indicators

Three LEDs that indicate the status of the Option Module and network

communications. Refer to Chapter 7

, Troubleshooting.

➋

Data Rate

Switch

Sets the DeviceNet data rate at which the Option Module

communicates. Refer to Setting the Data Rate Switch

on page 2-3.

➌

Node Address

Switches

Sets the node address of the Option Module. Refer to Setting the Node

Address Switches on page 2-2.

➍

DeviceNet

Connector

A 5-pin connector to which a 5-pin linear plug (supplied with DeviceNet

Option Module) can be connected to the DeviceNet cable.

➊

➋

➌

➍

1-2 Getting Started

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

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Features

The features of the Option Module include:

• Captive screws to secure and ground the module to the drive.

• Switches to set a node address and network data rate before applying

power to the drive. Alternately, you can disable the switches and use

Option Module parameters to configure these functions.

• Compatibility with various configuration tools to configure the

Option Module and host drive. The tools include the enhanced

PowerFlex 7-Class HIM (Human Interface Module) on the drive,

and drive-configuration software such as DriveExplorer (version

6.01 or higher) or DriveExecutive (version 5.01 or higher).

• Status indicators that report the status of the Option Module and

network communications. They are visible when the drive cover is

removed.

• Parameter-configurable 32-bit Datalinks in the I/O to meet

application requirements (16 for writing data from the network, and

16 for reading data to the network).

• Explicit Messaging and UCMM (Unconnected Message Manager)

support.

• Multiple data exchange methods, including Polled, Cyclic, and

Change of State (COS), to transmit data between the network and

Option Module.

• Master-Slave hierarchy that can be set up so that the Option Module

and PowerFlex 750-Series drive transmit data to and from a scanner

on the network.

• User-defined fault actions to determine how the Option Module and

connected drive respond to:

– I/O messaging communication disruptions (Comm Flt Action)

– Controllers in idle mode (Idle Flt Action)

– Explicit messaging disruptions for drive control via PCCC and

the CIP Register Object (Msg Flt Action)

• Faulted node recovery support. You can configure a device even

when it is faulted on the network if you have a configuration tool that

uses faulted node recovery and have set the Data Rate switch to

position “3.” With this configuration, the Option Module uses

parameter settings stored in EEPROM for the data rate and node

address instead of switch settings.

• Support for DPI routing, enabling access to any networked

PowerFlex 7-Class drive using DriveExplorer (version 6.01 or

higher) to monitor and configure that drive and its connected

peripherals.

Getting Started 1-3

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Understanding Parameter

Types

The Option Module has two types of parameters:

• Device parameters are used to configure the Option Module to operate

on the network. Device parameters, when viewed using DriveExplorer

or DriveExecutive, appear below the 20-750-DNET listing in the

treeview in a separate Device Parameters folder . When viewed using

the HIM, these parameters appear in the DEV PARAM folder.

• Host parameters are used to configure the Option Module Datalink

transfer and various fault actions with the drive. Host parameters,

when viewed using DriveExplorer or DriveExecutive, appear below

the 20-750-DNET listing in the treeview in a separate Host

Parameters folder. When viewed using the HIM, these parameters

appear in the HOST PARAM folder.

Compatible Products

At the time of publication, the Option Module is compatible with

Allen-Bradley PowerFlex 750-Series drives.

Required Equipment

Equipment Shipped with the Option Module

When you unpack the Option Module, verify that the package includes:

User-Supplied Equipment

To install and configure the Option Module, you must supply:

❑ One 20-750-DNET DeviceNet Option Module

❑ One 5-pin linear DeviceNet plug

(connected to the DeviceNet connector on the Option Module)

❑ One Network Communication Option Card Installation Instructions

(publication 750COM-IN002)

❑ A small flathead screwdriver

❑ DeviceNet cable – thin cable with an outside diameter of 6.9 mm

(0.27 in.) is recommended

❑ Configuration tool, such as:

– Enhanced PowerFlex 7-Class HIM

– RSNetWorx for DeviceNet

– DriveExplorer (version 6.01 or higher)

– DriveExecutive stand-alone software (version 5.01 or higher) or

bundled with the DriveTools SP suite (version 5.01 or higher)

❑ Controller configuration software (such as RSLogix 5000)

❑ A PC connection to the DeviceNet network (such as 1784-PCD,

1784-PCID, 1784-PCIDS or 1770-KFD)

1-4 Getting Started

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

Safety Precautions

Please read the following safety precautions carefully.

ATTENTION: Risk of injury or death exists. The

PowerFlex drive may contain high voltages that can cause

injury or death. Remove all power from the PowerFlex drive,

and then verify power has been discharged before installing

or removing an Option Module.

ATTENTION: Risk of injury or equipment damage exists.

Only personnel familiar with drive and power products and the

associated machinery should plan or implement the

installation, start up, configuration, and subsequent

maintenance of the drive using an Option Module. Failure to

comply may result in injury and/or equipment damage.

ATTENTION: Risk of equipment damage exists. The

Option Module contains ESD (Electrostatic Discharge)

sensitive parts that can be damaged if you do not follow ESD

control procedures. Static control precautions are required

when handling the Option Module. If you are unfamiliar with

static control procedures, refer to Guarding Against

Electrostatic Damage (publication 8000-4.5.2).

ATTENTION: Risk of injury or equipment damage exists.

If the Option Module is transmitting control I/O to the drive,

the drive may fault when you reset the Option Module.

Determine how your drive will respond before resetting the

module.

ATTENTION: Risk of injury or equipment damage exists.

Host Parameters 33 - [Comm Flt Action], 34 - [Idle Flt

Action], and 36 - [Msg Flt Action] let you determine the

action of the Option Module and connected drive if I/O

communication is disrupted, the controller is idle, or explicit

messaging for drive control is disrupted. By default, these

parameters fault the drive. You can set these parameters so

that the drive continues to run. Precautions should be taken to

ensure that the settings of these parameters do not create a

risk of injury or equipment damage. When commissioning

the drive, verify that your system responds correctly to

various situations (for example, a disconnected cable or a

controller in idle state).

ATTENTION: Risk of injury or equipment damage exists.

When a system is configured for the first time, there may be

unintended or incorrect machine motion. Disconnect the

motor from the machine or process during initial system

testing.

ATTENTION: Risk of injury or equipment damage exists.

The examples in this publication are intended solely for

purposes of example. There are many variables and

requirements with any application. Rockwell Automation,

Inc. does not assume responsibility or liability (to include

intellectual property liability) for actual use of the examples

shown in this publication.

Getting Started 1-5

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Quick Start

This section is provided to help experienced users quickly start using

the Option Module. If you are unsure how to complete a step, refer to

the referenced chapter.

Step Action Refer to…

1 Review the safety precautions for the Option Module. Throughout This Manual

2 Verify that the PowerFlex drive is properly installed. Drive User Manual

Install the Option Module.

Verify that the PowerFlex drive is not powered. Then, insert

the Option Module in drive Port 4, 5 or 6. Use the captive

crews to secure and ground the Option Module to the drive.

Then connect the Option Module to the network using a

DeviceNet cable.

Network Communication

Option Module Installation

Instructions, publication

750COM-IN002 and

Chapter 2

Installing the Option

Module

4 Apply power to the Option Module.

A. The Option Module receives power from the drive. Verify

that the Option Module is installed correctly and then

apply power to the drive. The status indicators should be

green. If they flash red, there is a problem. Refer to

Chapter 7

, Troubleshooting.

B. Configure/verify key drive parameters.

Chapter 2,

Installing the Option

Module

5 Configure the Option Module for your application.

Set Option Module parameters for the following functions as

required by your application:

• Node address—only if Data Rate switch is set to position

“3”; otherwise use Node Address switches

• Data rate—only if Data Rate switch is set to position “3”;

otherwise set this switch to position “0,” “1,” “2” or “4”

through “9” depending on the application

• I/O configuration

• Change of State, Cyclic or Polled I/O data exchange

• Master-Slave hierarchy

• Fault actions

Chapter 3

Configuring the Option

Module

6 Configure the controller to communicate with the Option

Module.

Use a controller configuration tool such as RSNetWorx for

DeviceNet and RSLogix to configure the master on the

DeviceNet network to recognize the Option Module and

drive.

Chapter 4

Configuring the I/O

7 Create a ladder logic program.

Use a controller configuration tool such as RSLogix to create

a ladder logic program that enables you to:

• Control the Option Module and connected drive using I/O.

• Monitor or configure the drive using Explicit messages.

Chapter 5

Using the I/O

Chapter 6,

Using Explicit Messaging

1-6 Getting Started

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

Status Indicators

The Option Module uses three status indicators to report its operating

status. They can be viewed with the drive cover removed (Figure 1.2

Figure 1.2 Status Indicators

After installing the Option Module and applying power to the drive,

refer to Start-Up Status Indications

on page 2-5 for possible start-up

status indications and their descriptions.

Item

Adapter Status

Indicator Name

➊

PORT

➋

MOD

➌

NET A

➊

➋

➌

20-750-DNET DeviceNet

Option Module installed in

drive control pod

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

Chapter 2

Installing the Option Module

This chapter provides instructions for installing the Option Module in a

PowerFlex 750-Series drive.

Preparing for an Installation

Before installing the Option Module:

• Read the DeviceNet Product Overview Manual (publication

DNET-SO002), and the DeviceNet Cable System Planning and

Installation Manual (publication DN-6.7.2).

• Verify that you have all required equipment. Refer to Required

Equipment on page 1-3.

Topic Page

Preparing for an Installation

2-1

Setting the Node Address Switches 2-2

Setting the Data Rate Switch 2-3

Connecting the Option Module to the Drive 2-3

Connecting the Option Module to the Network 2-4

Applying Power 2-5

Commissioning the Option Module 2-7

ATTENTION: Risk of equipment damage exists. The

Option Module contains ESD (Electrostatic Discharge)

sensitive parts that can be damaged if you do not follow ESD

control procedures. Static control precautions are required

when handling the Option Module. If you are unfamiliar with

static control procedures, refer to Guarding Against

Electrostatic Damage (publication 8000-4.5.2).

2-2 Installing the Option Module

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

Setting the Node Address

Switches

Set the Option Module Node Address switches (bottom two switches –

see Figure 2.1

) by rotating the switches to the desired value for each

digit.

Important:Each node on the DeviceNet network must have a unique

address. Set the node address before power is applied

because the Option Module uses the node address it detects

when it first receives power. To change a node address, you

must set the new value and then remove and reapply power

to (or reset) the Option Module, or disconnect and

reconnect the DeviceNet network cable.

Figure 2.1 Setting Option Module Node Address Switches

The switch settings can be verified by viewing Diagnostic Device Item

number 54 (page 7-6

) using an enhanced PowerFlex 7-Class HIM,

DriveExplorer software, or DriveExecutive software.

Setting Description

0 - 63 Node address used by the Option Module if switches are enabled. The default

switch setting is 63. Node address 63 is also the default address used by all

uncommissioned devices. We recommend that you do not use this address as the

final Option Module address.

Important: If the Data Rate switch is set to position “3,” the Option Module uses the

Device Parameter 07 - [Net Addr Cfg] setting for the node address. The default

parameter setting is 63. Refer to Setting the Node Address

on page 3-2.

64 - 99 Do not use. The Option Module will not recognize these addresses.

ONES

Position

TENS

Position

Installing the Option Module 2-3

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

Setting the Data Rate Switch

Set the Option Module Data Rate switch (topmost switch – see

Figure 2.2

) by rotating the switch to the desired setting.

Figure 2.2 Setting the Data Rate Switch

The switch settings can be verified by viewing Diagnostic Device Item

number 53 (page 7-6

) using an enhanced PowerFlex 7-Class HIM,

DriveExplorer software, or DriveExecutive software.

Connecting the Option

Module to the Drive

The Option Module can be installed in the PowerFlex 750-Series Drive

control pod in Port 4, 5 or 6. For details, see the Network

Communication Option Module Installation Instructions (publication

750COM-IN002), provided with the Option Module. Note that the

Option Module is shown already installed in the drive in Figure 2.1

and

Figure 2.2

Important:Remove power from the drive before installing the Option

Module in the drive control pod.

Important:After inserting the Option Module into Port 4, 5 or 6, make

sure to tighten the Option Module screws within the

specified torque range to the drive control pod to properly

ground the Option Module to the drive.

Setting Description

0 Sets the Option Module to the 125kbps data rate.

1 Sets the Option Module to the 250kbps data rate.

2 Sets the Option Module to the 500kbps data rate.

3 Sets the Option Module to the data rate set using Device Parameter 09 - [Net Rate

Cfg] (default), and sets the Option Module to use the node address set using Device

Parameter 07 - [Net Addr Cfg] . Refer to Setting the Data Rate

on page 3-2.

4 - 9 Sets the Option Module to the Auto data rate — a data rate used by other network

devices. Another device on the network must be set to a data rate. The default switch

setting is 9.

2-4 Installing the Option Module

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

Connecting the Option

Module to the Network

1. Remove power from the drive.

2. Remove the drive cover and lift up the drive HIM bezel to its open

position to access the drive control pod.

3. Use static control precautions.

4. Connect a DeviceNet cable to the network, and route it through the

bottom of the drive. DeviceNet Thin cable with an outside diameter

of 6.9 mm (0.27 in.) is recommended.

Important:Maximum cable length depends on data rate. For

details, refer to Data Rate

in the Glossary.

5. Connect the 5-pin linear plug (provided with the Option Module) to

the DeviceNet cable (Figure 2.3

). If a replacement plug is needed,

the replacement plug part number is 1799-DNETSCON.

Figure 2.3 Connecting the 5-Pin Linear Plug to the DeviceNet Cable

6. Insert the DeviceNet cable plug into the mating Option Module

socket, and secure it with the two screws. Verify that the colors of

the wires on the plug match the color codes on the socket.

ATTENTION: Risk of injury or death exists. The

PowerFlex drive may contain high voltages that can cause

injury or death. Remove power from the drive, and then

verify power has been discharged before connecting the

Option Module to the network.

Terminal Color Signal Function

5 Red V+ Power Supply

4 White CAN_H Signal High

3 Bare SHIELD Shield

2 Blue CAN_L Signal Low

1 Black V– Common

Red

White

Bare

Blue

Black

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Rockwell Automation PowerFlex 750-Series User manual

Brand: Rockwell Automation

Model: PowerFlex 750-Series

Type: User manual

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Rockwell Automation PowerFlex 750-Series User manual

Rockwell Automation PowerFlex 750-Series User manual

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