Rockwell Automation 22-COMM-P User Manual

LonWorks Adapter

22-COMM-L FRN 1.xxx

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.

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.

Important: Identifies information that is critical for successful application and

understanding of the product.

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 the hazard

• 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.

Allen-Bradley, PowerFlex, ControlFLASH, DriveExplorer, DriveExecutive, and DriveTools SP are either registered

trademarks or trademarks of Rockwell Automation, Inc. LONWORKS, LonMaker, LonTalk, Neuron, and LON are trademarks of Echelon Corporation. Windows and Microsoft are registered trademarks of Microsoft Corporation.

Summary of Changes

This is the first release of the LonWorks adapter FRN 1.xxx.

soc-ii Summary of Changes

Preface About This Manual

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

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

Rockwell Automation Support. . . . . . . . . . . . . . . . . . . . . . . . P-3

Chapter 1 Getting Started

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

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

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

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

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

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

Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Chapter 2 Installing the Adapter

Preparing for the Installation . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Connecting the Adapter to the Network . . . . . . . . . . . . . . . . 2-1

Connecting the Adapter to the Drive . . . . . . . . . . . . . . . . . . . 2-3

Applying Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Chapter 3 Configuring the Adapter

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

Using the PowerFlex 4-Class HIM . . . . . . . . . . . . . . . . . . . . 3-2

Setting the Comm Fault Action . . . . . . . . . . . . . . . . . . . . . . . 3-3

Setting the Idle Fault Action . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Resetting the Adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Viewing the Adapter Configuration . . . . . . . . . . . . . . . . . . . . 3-6

Chapter 4 Configuring the Network

Overview of LonWorks Functionality . . . . . . . . . . . . . . . . . . 4-1

Operating the Drive Using a LonMark Profile. . . . . . . . . . . . 4-2

Node Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Drive Settings to Enable Operation on the Network . . . . . . . 4-4

Network Variable Inputs (NVIs) . . . . . . . . . . . . . . . . . . . . . . 4-5

Network Variable Outputs (NVOs) . . . . . . . . . . . . . . . . . . . . 4-7

Network Configuration Inputs (NCIs) . . . . . . . . . . . . . . . . . 4-13

Conditions Required for Operation . . . . . . . . . . . . . . . . . . . 4-19

Resource Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21

ii Table of Contents

Chapter 5 Troubleshooting

Locating the Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . 5-1

PORT Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

MOD Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

NET A Status Indicator (Service Indicator). . . . . . . . . . . . . . 5-3

Adapter Diagnostic Items. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Viewing and Clearing Events . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Appendix A Specifications

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

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

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

Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

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

Appendix B Adapter Parameters

Parameter List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Appendix C Logic Command/Status Words

Glossary

Index

PowerFlex 4/40/400 Drives . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

Preface

About This Manual

Topic Page

Conventions Used in This Manual

The following conventions are used throughout this manual:

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

represents the parameter number, and the * represents the parameter name — for example 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.

• This manual provides information about the 22-COMM-L LonWorks adapter and using it with PowerFlex 4-Class drives. The adapter can be used with other products that support a DSI adapter, such as the DSI External Comms Kit (22-XCOMM-DC-BASE). Refer to the documentation for your product for specific information about how it works with the adapter.

About This Manual P-3

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 throughout 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

If you need to contact Rockwell Automation, Inc. for technical assistance, please review the information in Chapter first. If you still have problems, then call your local Rockwell Automation, Inc. representative.

5, Troubleshooting,

U.S. Allen-Bradley Drives Technical Support:

E-mail: support@drives.ra.rockwell.com Tel: (1) 262.512.8176 Fax (1) 262.512.2222 Online: www.ab.com/support/abdrives

UK Customer Support Center:

E-mail: esupport2@ra.rockwell.com Tel: +44 (0) 870 2411802 Fax: +44 (0) 1908 838804

Germany Customer Service Center:

E-mail: ragermany-csc@ra.rockwell.com Tel: +49 (0) 2104 960-630 Fax: +49 (0) 2104 960-501

P-4 About This Manual

Notes:

Chapter 1

Getting Started

The 22-COMM-L LonWorks adapter is a communication option intended for installation into a PowerFlex 40 or PowerFlex 400 drive. It can also be used with other Allen-Bradley products that support a DSI comunication adapter, such as the DSI External Comms Kit (22-XCOMM-DC-BASE). The External Comms Kit enables PowerFlex 4 drives (which cannot support an internally-mounted adapter) to connect to a LonWorks network.

Topic Page Topic Page

Components

Features 1-2 Quick Start 1-5

Compatible Products 1-3 Modes of Operation 1-6

Required Equipment 1-3

1-1 Safety Precautions 1-4

Components

Figure 1.1 Components of the Adapter

➊

LEDs are on bottom side of

➋

adapter board

➌

Item Part Description

Status Indicators Three LEDs indicate the status of the connected drive, adapter,

➊

DPI Connector A 20-pin, single-row shrouded male header. An Internal

➋

Terminal Block A 6-screw terminal block connects the adapter to the network.

➌

and network. Refer to Chapter

Interface cable connects to this connector and one on the drive.

5, Troubleshooting, for details.

1-2 Getting Started

Features

The LonWorks adapter features the following:

• The adapter is normally installed in a PowerFlex 40 or PowerFlex 400 drive. It can also be used in a DSI External Comms Kit (22-XCOMM-DC-BASE).

• A number of configuration tools can be used to configure the adapter and connected drive. The tools include an external PowerFlex 4-Class HIM (22-HIM-*) or drive-configuration software such as DriveExplorer (version 3.01 or higher) or DriveExecutive (version

3.01 or higher).

• Status indicators report the status of drive communications, the adapter, and network.

• Based on the LonMark Functional Profile: “Variable Speed Motor Drive: 6010.”

• Read/write access to parameters is available. You can configure and monitor parameter values over the networks.

• User-defined fault actions determine how the adapter and drive respond to communication disruptions on the network.

• LonMark conformance tested.

• Flash-upgradable.

Getting Started 1-3

Compatible Products

The adapter is compatible with Allen-Bradley PowerFlex 4-Class (Component-Class) drives and other products that support an internal DSI adapter. At the time of publication, compatible products include:

• PowerFlex 4 drives with DSI External Comms Kit

• PowerFlex 40 drives

• PowerFlex 400 drives

Required Equipment

Equipment Shipped with the Adapter

When you unpack the adapter, verify that the package includes:

❑ One LonWorks adapter ❑ One 15.24 cm (6 in.) Internal Interface Cable ❑ This manual ❑ A diskette containing resource files

User-Supplied Equipment

To install and configure the adapter, you must supply:

❑ A small flathead screwdriver ❑ Network-specific cable to connect the adapter to the network. Refer

to the network-specific documentation for the cable recommendations and requirements.

❑ A configuration tool, such as:

– PowerFlex 4-Class HIM (22-HIM-*) – DriveExplorer (version 3.01 or higher) – DriveExecutive stand-alone software (version 3.01 or higher) or

bundled with the DriveTools SP suite (version 1.01 or higher)

– LonMaker configuration software

❑ A PC connection to the LonWorks network

1-4 Getting Started

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

power from the PowerFlex drive, and then verify power has been discharged before installing or removing a LonWorks adapter.

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 product using the adapter. Failure to comply may result in injury and/or equipment damage.

ATTENTION: Risk of equipment damage exists. The adapter 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 adapter. 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 adapter is transmitting control I/O to the drive, the drive may fault when

you reset the adapter. Determine how your drive will respond before resetting an adapter.

ATTENTION: Risk of injury or equipment damage exists. Parameter 6 - [Comm Flt Action] lets you determine the action of the adapter and

connected drive if communications are disrupted. By default, this parameter faults the drive. You can set this parameter so that the drive continues to run. Precautions should be taken to ensure that the setting of this parameter does not create a hazard of injury or equipment damage. When commissioning the drive, verify that your system responds correctly to various situations (for example, a disconnected cable).

ATTENTION: Risk of injury or equipment damage exists. Parameter 7 - [RcvHrtBeat Time] lets you determine how long it will take your

adapter to detect network communication losses. By default, this parameter is set to 120 seconds. You can set it so that the duration is shorter, longer, or disabled. Take precautions to ensure that the setting does 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).

Getting Started 1-5

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.

Quick Start

This section is provided to help experienced users quickly start using the adapter. If you are unsure how to complete a step, refer to the referenced chapter.

Step Refer to…

1 Review the safety precautions for the adapter. Throughout This

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

3 Install the adapter.

Verify that the drive and the network are not powered. Then, connect the adapter to the network using a network-specific cable and to the drive using the Internal Interface cable. Use the captive screw to secure and ground the adapter to the drive.

When installing the adapter in a DSI External Comms Kit, refer to the 22-XCOMM-DC-BASE Installation Instructions (Publication No. 22COMM-IN001…) supplied with the kit.

4 Apply power to the adapter.

Verify that the adapter and network are installed correctly and then apply power to them. The adapter receives power from the drive. The topmost status indicator should be solid green. Refer to Chapter other LEDs.

5 Configure the adapter for your application.

Install and bind network variables. Set the parameters for the following features as required by your application:

• I/O configuration

• Fault actions

6 Set up the network to communicate with the adapter.

Use a network tool (such as LonMaker) to configure the adapter on the network.

5, Troubleshooting, for a description of the

Manual

Chapter Installing the Adapter

Chapter 3, Configuring the Adapter

Chapter 4, Configuring the Network

1-6 Getting Started

Modes of Operation

The adapter uses three status indicators to report its operating status. They can be viewed on the adapter or through the drive cover (Figure 1.2).

Figure 1.2 Status Indicators (location on drive may vary)

Bottom side

of adapter board

➊ ➋ ➌

Item Status

Indicator

PORT Flashing

➊

MOD Flashing

➋

NET A Off Normal Operation. The adapter is configured.

➌

(1)

If all status indicators are off, the adapter is not receiving power. Refer to Chapter 2,

Installing the Adapter

If any other conditions occur, refer to Chapter 5, Troubleshooting.

Normal Status

Green

Green Normal Operation. The adapter is properly connected and

Green

Green Normal Operation. The adapter is operating and

Description

(1)

Normal Operation. The adapter is establishing an I/O connection to the drive. It will turn solid green or red.

communicating with the drive

Normal Operation. The adapter is operating but is not transferring I/O data.

transmitting I/O data.

, for instructions on installing the adapter.

Chapter 2

Installing the Adapter

Chapter 2 provides instructions for installing the adapter in a PowerFlex 40 or PowerFlex 400 drive. This adapter can also be installed in a DSI External Comms Kit. In this case, refer to the 22-XCOMM-DC-BASE Installation Instructions (Publication No. 22COMM-IN001 with the kit.

Topic Page

Preparing for the Installation

Connecting the Adapter to the Network 2-1

Connecting the Adapter to the Drive 2-3

Applying Power 2-6

2-1

…) supplied

Preparing for the Installation

Before installing the LonWorks adapter, verify that you have all required equipment. Refer to Chapter

1, Getting Started.

ATTENTION: Risk of equipment damage exists. The adapter contains ESD (Electrostatic Discharge) sensitive parts that can be

Connecting the Adapter to the Network

ATTENTION: Risk of injury or death exists. The PowerFlex drive may contain high voltages that can cause injury or death. Remove

power from the PowerFlex drive, and then verify power has been discharged before installing or removing an adapter.

1. Remove power from the drive.

2. Use static control precautions.

2-2 Installing the Adapter

3. Open the drive cover.

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

the PowerFlex drive. (Refer to the LonMark Layers 1-6 Interoperability Guidelines, Appendix A “Cable Requirements for the TP/FT-10 Channel.”)

5. Connect a six-pin linear plug to the network cable. (See Figure 2.1

for the terminal definitions.)

Figure 2.1 Bus Topology with Shield Example

Node 1 Node 2 Node "n"

SHIELD

NET A

NET B

TERM BUS

TERM COM

TERM FT

SHIELD

NET A

NET B

TERM COM

TERM BUS

TERM FT

SHIELD

NET A

NET B

TERM BUS

TERM COM

TERM FT

Terminal Name Function

1 SHIELD

2 NET A Network connection, polarity insensitive

3 NET B Network connection, polarity insensitive

4 TERM BUS Connect to TERM COM for termination of Bus

5 TERM COM Termination common

6 TERM FT Connect to TERM COM for termination of Free

(1)

It is recommended to use shielded network cable. This shield must be grounded at one point on the network via a 470K ohm, 1/4 watt, ≤ 10% metal fil m resistor.

(2)

For noise mitigation, LON trunk lines should not be run in close proximity to drive or equipment power distribution feeds.

(3)

To terminate a Bus Topology network (one termination at each end of the network), connect TERM COM to TERM BUS.

(4)

To terminate a Free Topology network (one termination per segment), connect TERM COM to TERM FT.

(1)

Noise mitigation

topology networks.

(2)

(3)

(4)

6. Insert the six-pin linear plug into the mating adapter socket.

Installing the Adapter 2-3

Connecting the Adapter to the Drive

PowerFlex 40 Frames B and C, and PowerFlex 400 Frame C

1. Remove power from the drive.

2. Use static control precautions.

3. Mount the adapter on the required special drive cover (ordered

separately — see Figure 2.3

• Frame C: Use the adapter screw to secure the adapter to the cover.

• Frame B: Disregard the screw and snap the adapter in place.

Important: For Frame C drives, tighten the adapter’s lower left

screw to ground the adapter (see Figure 2.3 B drives, install the special drive cover onto the drive using both cover fasteners to ground the adapter.

4. Connect the Internal Interface cable to the DSI port on the drive and

then to the mating DSI connector on the adapter.

Figure 2.2 Connecting DSI Ports with Internal Interface Cable

for part numbers).

). For Frame

PowerFlex 40 Drive

(Frame C shown

with cover removed)

Item Description

DSI connector

➊

15.24 cm (6 in.) Inter nal Interface cable

➋

LonWorks cable

➌

LonWorks Adapter

➊

➋

➌

Back of Required

Special Drive Cover

2-4 Installing the Adapter

Figure 2.3 Mounting and Grounding the Adapter – PowerFlex 40 Frames B and C,

and PowerFlex 400 Frame C

Adapter Mounted on Back of Required Special Drive Cover

(Frame C cover shown)

PowerFlex 40 Frame B -- Part Number 22B-CCB PowerFlex 40 Frame C -- Part Number 22B-CCC

PowerFlex 400 Frame C -- Part Number 22C-CCC

PowerFlex 40 Drive

(Frame C shown

with cover removed)

Ground for Frame C Drives

For Frame B drives, the lower left

NOTE:

adapter screw does not ground the adapter. To ground the adapter, install the special drive cover onto the drive using both cover fasteners.

Installing the Adapter 2-5

PowerFlex 400 Frames D, E, and F

1. Remove power from the drive.

2. Use static control precautions.

3. Remove the drive cover.

4. With the adapter board right side up, remove its mounting screw

from the lower left hole. Save the screw for mounting in Step 7.

5. Connect the Internal Interface cable to the DSI port on the drive (see

Figure 2.4

6. With the adapter board oriented bottom side up, route the Internal

Interface cable under the adapter, and then to the mating DSI connector on the adapter.

7. Install the adapter, bottom side up, to the right side of the display

board by snapping it into place. Then insert the adapter mounting screw into the lower left hole on the board.

Important: Tighten the mounting screw in the adapter’s lower left

hole to ground the adapter to the drive.

Figure 2.4 Mounting and Connecting the Adapter – PowerFlex 400 Frame D, E,

and F Drives

PowerFlex 400

(Frame D shown

with cover removed)

Adapter Installation

(Side View)

Bottom of

Adapter Board

Internal Interface Ribbon Cable

LEDs

Connector

2-6 Installing the Adapter

Applying Power

ATTENTION: Risk of equipment damage, injury, or death exists. Unpredictable operation may occur if you fail to verify that parameter

settings are compatible with your application. Verify that settings are compatible with your application before applying power to the drive.

1. Install the drive cover. The status indicators can be viewed on the

front of the drive after power has been applied.

2. Apply power to the PowerFlex drive. The adapter receives its power

from the connected drive. When you apply power to the adapter for the first time, the topmost status indicator on the adapter should be solid green. If it is not green, refer to Chapter

5, Troubleshooting.

Chapter 3

Configuring the Adapter

Chapter 3 provides instructions and information for setting the parameters in the adapter.

Topic Page

Configuration Tools

Using the PowerFlex 4-Class HIM 3-2

Setting the Comm Fault Action 3-3

Setting the Idle Fault Action 3-4

Resetting the Adapter 3-5

Viewing the Adapter Configuration 3-6

3-1

For a list of parameters, refer to Appendix definitions of terms in this chapter, refer to the Glossary.

B, Adapter Parameters. For

Configuration Tools

The LonWorks adapter stores parameters and other information in its own non-volatile memory. You must, therefore, access the adapter to view and edit its parameters. The following tools can be used to access the adapter parameters:

Tool Refer To:

PowerFlex 4-Class HIM (22-HIM-*)

DriveExplorer Software (version 3.01 or higher)

DriveExecutive Software (version 3.01 or higher)

Page 3-2

http://www.ab.com/drives/driveexplorer, and DriveExplorer online help (installed with the software)

http://www.ab.com/drives/drivetools, and DriveExecutive online help (installed with the software)

3-2 Configuring the Adapter

Using the PowerFlex 4-Class HIM

The PowerFlex 4-Class HIM (Human Interface Module) can be used to access parameters in the adapter (see basic steps shown below). It is recommended that you read through the steps for your HIM before performing the sequence. For additional HIM information, refer to the HIM Quick Reference card.

Using the HIM

Step Key(s) Example Screens

1. Power up the drive. Then plug the HIM into the drive. The Parameters menu for the drive displayed.

will be

Parameters

Groups

Linear List Changed Params

DIAG PA RA M DSEL MEM SEL !

2. Press Sel key once to display the Device Selected menu.

3. Press Enter to display the DSI Devices menu. Press Down Arrow to scroll to 22-COMM-L.

4. Press Enter to select the LonWorks adapter. The Parameters menu for the adapter be displayed.

5. Press Enter to access the parameters. Edit the adapter parameters using the same techniques that you use to edit drive parameters.

will

Sel

and

Device Select

DSI Devices

DIAG PARAM DSEL MEM SEL !

DSI Devices

Powe rF lex 4 0

22-COMM-L

Parameters

Linear List

Changed Params

DIAG PA RA M DSEL MEM SEL !

Send Service Pin RO

Parameter: #

Ready 0

VAL UE LIMITS SEL !

001

+ 56 hidden pages