Rockwell Automation 20-750-DNET User Manual
User Manual
PowerFlex 20-750-DNET DeviceNet Option Module
Firmware Revision Number 1.xxx
Important User Information
IMPORTANT
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
your local Rockwell Automation sales office or online at http://www.rockwellautomation.com/literature/
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.
available from
) describes some
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 consequence.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous
voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may
reach dangerous temperatures.
Identifies information that is critical for successful application and understanding of the product.
Allen-Bradley, Rockwell Software, Rockwell Automation, TechConnect, PowerFlex, Connected Components Workbench, DriveExplorer, DriveTools, DriveExecutive, RSLinx, RSLogix, Studio 5000, and ControlLogix are
trademarks of Rockwe ll Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
This manual contains new and updated information.
Summary of Changes
New and Updated Information
This table contains the changes made to this revision.
Top ic Pag e
Added information about the Connected Components Workbench software configuration tool for drives
and connected peripherals.
In the Chapter 2 subsection ‘Configuring and Verifying Key Drive Parameters’, revised steps for
establishing the drive speed reference from the network.
In the Chapter 3 subsection ‘Enable Datalinks To Write Data’, revised step 3 for better understanding. 28
In the Chapter 4, revised the sub-subsection ‘Download the EDS File from the Internet Web Site’. 43
In the Chapter 5 section ‘Using Reference/Feedback’, re-organized and added new information. 55
In the Chapter 5 section ‘Using Datalinks’, added a TIP at the end of the section. 57
In Chapter 6 Explicit Messaging, added Table 4. Also added footnotes about limitations when using DPI
Parameter Object Class code 0x93 or Host DPI Parameter Object Class code 0x9F to tables below message
configuration dialog boxes.
In the Chapter 7 section ‘Viewing and Clearing Events’, added more information. 86
Added new Appendix E ‘History of Changes’ to provide information about revisions to this manual. 131
Througho ut
manual
23
66…76
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 3
Summary of Changes
Notes:
4 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
Table of Contents
Preface
Getting Started
Installing the Option Module
Conventions Used in This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Rockwell Automation Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Chapter 1
Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Understanding Parameter Types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Compatible Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Required Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Chapter 2
Preparing for an Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Setting the Node Address Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Setting the Data Rate Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Connecting the Option Module to the Drive . . . . . . . . . . . . . . . . . . . . . . . 19
Connecting the Option Module to the Network. . . . . . . . . . . . . . . . . . . . 20
Applying Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Commissioning the Option Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Configuring the Option Module
Configuring the I/O
Chapter 3
Configuration Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Using the PowerFlex 20-HIM-A6 or 20-HIM-C6S HIM to
Access Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Setting the Node Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Setting the Data Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Setting a Master-Slave Hierarchy (Optional) . . . . . . . . . . . . . . . . . . . . . . . 27
Selecting COS, Cyclic, or Polled Data Exchange . . . . . . . . . . . . . . . . . . . . 29
Setting a Fault Action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Resetting the Option Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Restoring Option Module Parameters to Factory Defaults . . . . . . . . . . . 33
Viewing the Option Module Status Using Parameters . . . . . . . . . . . . . . . 34
Updating the Option Module Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Chapter 4
Using RSLinx Classic Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
ControlLogix Controller Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 5
Table of Contents
Chapter 5
Using the I/O
Using Explicit Messaging
Troubleshooting
About I/O Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Understanding the ControlLogix Controller I/O Image. . . . . . . . . . . . . 54
Using Logic Command/Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Using Reference/Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Using Datalinks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Example Ladder Logic Program Information . . . . . . . . . . . . . . . . . . . . . . . 57
ControlLogix Controller Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Chapter 6
About Explicit Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Performing Explicit Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
ControlLogix Controller Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Chapter 7
Understanding the Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
PORT Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
MOD Status Indicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
NET A Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Viewing Option Module Diagnostic Items . . . . . . . . . . . . . . . . . . . . . . . . . 84
Viewing and Clearing Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Specifications
Option Module Parameters
Appendix A
Communications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Regulatory Compliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Appendix B
Parameter Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
About Parameter Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
How Parameters Are Organized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Device Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Host Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
6 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
Appendix C
Table of Contents
DeviceNet Objects
Logic Command/Status Words:
PowerFlex 750-Series Drives
History of Changes
Supported Data Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Identity Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Connection Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Register Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
PCCC Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
DPI Device Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
DPI Parameter Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
DPI Fault Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
DPI Alarm Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
DPI Diagnostic Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
DPI Time Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Host DPI Parameter Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Appendix D
Logic Command Word . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Logic Status Word . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Appendix E
750COM-UM002A-EN-P, January 2009 . . . . . . . . . . . . . . . . . . . . . . . . . 131
Glossary
Index
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 7
Table of Contents
8 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
Preface
This manual provides information about the 20-750-DNET DeviceNet option
module for network communication and how to use the module with PowerFlex®
750-Series drives.
Conventions Used in This Manual
Rockwell Automation Support
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 - [Port
Number].
• The firmware revision number (FRN) is displayed as FRN X.xxx, where
‘X’ is the major revision number and ‘xxx’ is the minor revision number.
• The dialog box images in this manual resulted from using the following
software:
– RSLinx® Classic software, version 2.52
– RSNetWorx for DeviceNet software, version 8.00
– RSLogix 5000 software, version 16.00
Different versions of the software may have dialog boxes that vary in
appearance, and differences in procedures.
Rockwell Automation offers support services worldwide, with over 75 sales and
support offices, over 500 authorized distributors, and over 250 authorized
systems integrators located through the United States alone. In addition,
Rockwell Automation representatives are in every major country in the world.
Local Product Support
Contact your local Rockwell Automation representative for the following:
• Sales and order support
• Product technical training
• Wa r r a nt y s up po rt
• 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 website at http://www.ab.com/support/abdrives
Rockwell Automation.
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 9
or contact
Preface
Additional Resources
Resource Description
Network Communication Option Module Installation Instructions, publication 750COM-IN002 Information on the installation of PowerFlex 750-Series Network
DeviceNet Media Design and Installation Guide, publication DNET-UM072
DeviceNet Starter Kit User Manual, publication DNET-UM003
Connected Components Workbe nch website http://www.ab.com/support/abdrives/webupdate/
software.html, and online help
DriveExplorer website http://www.ab.com/drives/driveexplorer, and online help
DriveExecutive website http://www.ab.com/drives/drivetools
RSNetWorx for DeviceNet Getting Results Guide, publication DNET-GR001, and online help
PowerFlex 750-Series Drive Installation Instructions, publication 750-IN001 Information on installing, programming, and technical data of PowerFlex®
PowerFlex 750-Series Drive Programming Manual, publication 750-PM001
PowerFlex 750-Series Drive Technical Data, publication 750-TD001
PowerFlex 20-HIM-A6/-C6S HIM (Human Interface Module) User Manual, publication 20HIM-UM001 Information on the installation and use of PowerFlex 20-HIM-A6 or 20-HIM-
Getting Results with RSLinx Guide, publication LINX-GR001
RSLogix 5000 PIDE Autotuner Getting Results Guide, publication PIDE-GR001, and online help
DeviceNet Network Configuration User Manual, publication DNET-UM004 Information on how to use DeviceNet modules with the Logix5000 controller
(1) The online help is installed with the software.
(1)
, and online help
, and online help
Information on the planning, installation, and techniques used to implement
(1)
(1)
(1)
(1)
Commun ication mo dules.
a DeviceNet™ network.
Information on the Connected Components Workbench™ software tool—and
includes a link for free software download.
Information on using the DriveExplorer™ software tool.
Information on using the DriveExecutive™ software tool.
Information on using RSNetWorx™ for DeviceNet.
750-Series drives.
C6S HIMs.
Information on using RSLinx Classic software.
(1)
Information on using the RSLogix 5000 software tool.
and communicate with various devices on the DeviceNet network.
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.
To find your local Rockwell Automation distributor or sales representative, visit
http://www.rockwellautomation.com/locations
For information, such as firmware updates or answers to drive-related questions,
go to the Drives Service & Support website at http://www.ab.com/support/
abdrives and click the Downloads or Knowledgebase link.
.
10 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
Chapter 1
➊
➋
➌
➍
0
5
4
9
3
8
2
7
1
6
0
5
4
9
3
8
2
7
1
6
0
5
4
9
3
8
2
7
1
6
Item Part Description
➊
Status
Indicators
Three status indicators that indicate the
status of the option module and
network communication. See
Chapter 7, Troubleshooting.
➋
Data Rate
Switch
Sets the DeviceNet data rate at which
the option module communicates. See
Setting the Data Rate Switch on
page 19.
➌
Node Address
Switche s
Sets the network node address of the
option module. See Setting the Node
Address Switches on page 18.
➍
DeviceNet
Connector
A 5-pin connector for the DeviceNet
network cable. (A mating 5-pin linear
plug is supplied with the option
module to connec t to the network
cable.
Getting Started
The 20-750-DNET option module is intended for installation into a PowerFlex
750-Series drive and is used for network communication.
Top ic Pa ge
Components
Featu res
Understanding Parameter Types
Compatible Produ cts
Required Equipment 13
Safety Precautions 15
Quick Start
11
12
13
13
16
Components
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 11
Chapter 1 Getting Started
Features
The features of the option module include the following:
• 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—or you can disable the switches and use option
module parameters to configure these functions.
• Compatibility with the following configuration tools to configure the
option module and host drive:
– PowerFlex 20-HIM-A6 or 20-HIM-C6S HIM (Human Interface
Module) on the drive, if available
– Connected Components Workbench software, version 1.02 or later
– DriveExplorer software, version 6.01 or later
– DriveExecutive software, version 5.01 or later
• Status indicators that report the status of the option module and network
communication. They are visible when the drive cover is removed.
• Parameter-configured 32-bit Datalinks in the I/O to meet application
requirements (16 Datalinks to write data from the network to the drive,
and 16 Datalinks to read data to the network from the drive).
• 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 configured to transmit data to and from
a controller on the network.
• User-defined fault actions to determine how the option module and its
connected host drive respond to the following:
– I/O messaging communication disruptions (Comm Flt Action)
– Controllers in Idle mode (Idle Flt Action)
– Explicit messaging disruptions for drive control via PCCC or 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 its
nonvolatile storage (NVS) memory for the data rate and node address
instead of using its switch settings.
• Access to any PowerFlex drive and its connected peripherals on the
network to which the option module is connected.
12 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
Getting Started Chapter 1
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.
• Host parameters are used to configure the option module Datalink transfer
and various fault actions with the drive.
Yo u can vi ew op ti on m o du l e Device parameters and Host parameters with any of
the following drive configuration tools:
• PowerFlex 20-HIM-A6 or 20-HIM-C6S HIM—use the or
key to scroll to the drive port in which the module resides, press the
(Folders) key, and use the or key to scroll to the DEV
PARA M or H OST PARAM fo lder.
• Connected Components Workbench software—click the tab for the
option module at the bottom of the window, click the Parameters icon in
the tool bar, and click the Device or Host Parameters tab.
• DriveExplorer software—find the option module in the treeview and open
its Parameters folder.
Compatible Products
Required Equipment
• DriveExecutive software—find the option module in the treeview, expand
the module in the tree, and open its Parameters folder.
At the time of publication, the option module is compatible with the following
products:
• PowerFlex 753 drives (all firmware revisions)
• PowerFlex 755 drives (all firmware revisions)
Some of the equipment that is required for use with the option module is shipped
with the module, but some you must supply yourself.
Equipment Shipped with the Option Module
When you unpack the option module, verify that the package includes the
following:
❑ 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 Module Installation Instructions,
publication 750COM-IN002
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 13
Chapter 1 Getting Started
User-Supplied Equipment
To install and configure the option module, you must supply the following:
❑ A small screwdriver
❑ DeviceNet cable—we recommend thin cable with an outside diameter of
6.9 mm (0.27 in.)
❑ Drive and option module configuration tool, such as the following:
– PowerFlex 20-HIM-A6 or 20-HIM-C6S HIM
– Connected Components Workbench software, version 1.02 or later
Connected Components Workbench is the recommended stand-alone
software tool for use with PowerFlex drives. You can obtain a free copy
by:
• Internet download at http://www.ab.com/support/abdrives/
webupdate/software.html
• Requesting a DVD at http://www.ab.com/onecontact/
controllers/micro800/
Your local distributor may also have copies of the DVD available.
Connected Components Workbench software cannot be used to
configure SCANport-based drives or Bulletin 160 drives.
– DriveExplorer software, version 6.01 or later
This software tool has been discontinued and is now available as
freeware at http://www.ab.com/support/abdrives/webupdate/
software.html. There are no plans to provide future updates to this tool
and the download is being provided ‘as-is’ for users that lost their
DriveExplorer CD, or need to configure legacy products not supported
by Connected Components Workbench software.
– DriveExecutive software, version 5.01 or later
A Lite version of DriveExecutive software ships with RSLogix 5000,
RSNetworx MD, FactoryTalk AssetCentre, and IntelliCENTER
software. All other versions are purchasable items:
• 9303-4DTE01ENE Drive Executive software
• 9303-4DTS01ENE DriveTools SP Suite (includes DriveExecutive
and DriveObserver software)
• 9303-4DTE2S01ENE DriveExecutive software upgrade to
DriveTools SP Suite (adds DriveObserver software)
DriveExecutive software updates (patches, and so forth) can be obtained
at http://www.ab.com/support/abdrives/webupdate/software.html
highly recommended that you periodically check for and install the latest
update.
❑ RSNetWorx for DeviceNet network configuration software, version 8.00 or
later
14 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
. It is
Getting Started Chapter 1
❑ Controller configuration software, such as RSLogix 5000 software, version 20.00
or earlier, or Studio 5000™ Logix Designer application, version 21.00 or later
❑ A computer communication card, such as 1784-PCD, 1784-PCID, 1784-
PCIDS, or 1770-KFD, for connection to the DeviceNet network
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, startup, configuration, and subsequent maintenance
of the drive using the option module. Failure to comply may result in injury and/
or equipment damage.
ATTENTION: Risk of equipment damage exists. The option module contains
electrostatic discharge (ESD) 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,
see 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 may
configure these parameters so that the drive continues to run, however,
precautions should be taken to verify 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 does not
assume responsibility or liability (to include intellectual property liability) for
actual use of the examples shown in this publication.
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 15
Chapter 1 Getting Started
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 See
1 Review the safety precautions for the option module. Throughout this manual
2 Verify that the PowerFlex drive is properly installed. PowerFlex 750-Series AC Drive
3 Install the option module.
a. Verify that the PowerFlex drive is not powered.
b. Insert the option module in drive Port 4, 5, or 6.
c. Use the captive screws to secure and ground the option module to
the drive.
d. Connect the option module to the network with a DeviceNet cable.
4 Apply power to the option module.
a. Verify that the option module is installed correctly.
The option module receives power from the drive.
b. Apply power to the drive.
The status indicators should be green. If they flash red, there is a
problem. See Chapter 7
c. Configure and verify key drive parameters.
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
6 Configure the controller to communicate with the option module.
Use the network configuration tool RSNetWorx for DeviceNet software,
and a controller configuration tool, such as RSLogix software, to configure
the master on the network to recognize the option module and drive.
7 Create a ladder logic program.
Use a controller configuration tool, such as RSLogix software, to create a
ladder logic program that enables you to do the following:
• Control the connected drive, via the option module, by using I/O.
• Monitor or configure the drive by using explicit messages.
, Troubleshooting.
Installation Instructions,
publication 750-IN001
Network Communication Option
Module Installation Instructions,
publication 750COM-IN002
Chapter 2,
Installing the Option Module
Chapter 2,
Installing the Option Module
,
Chapter 3
Configuring the Option Module
,
Chapter 4
Configuring the I/O
,
Chapter 5
Using the I/O
,
Chapter 6
Using Explicit Messaging
, and
16 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
Chapter 2
Installing the Option Module
This chapter provides instructions for installing the option module in a
PowerFlex 750-Series drive.
Top ic Pag e
Preparing for an Installation
Setting the Node Address Switches
Setting the Data Rate Switch
Connecting the Option Module to the Drive
Connecting the Option Module to the Network 20
Applying Power 21
Commissioning the Option Module
17
18
19
19
24
Preparing for an Installation
Before installing the option module, do the following:
• Read the DeviceNet Media Design and Installation Guide, publication
DNET-UM072
• Read the DeviceNet Starter Kit User Manual, publication DNET-
UM003.
• Verify that you have all required equipment. See Required Equipment
page 13.
ATTENTION: Risk of equipment damage exists. The option module contains
electrostatic discharge (ESD) 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,
see Guarding Against Electrostatic Damage, publication 8000-4.5.2
.
on
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 17
Chapter 2 Installing the Option Module
IMPORTANT
0
5
4
9
3
8
2
7
1
6
0
5
4
9
3
8
2
7
1
6
0
5
4
9
3
8
2
7
1
6
0
5
4
9
3
8
2
7
1
6
0
5
4
9
3
8
2
7
1
6
ONES
Posi tion
TENS
Posi tion
Setting the Node Address Switches
Set the option module Node Address switches (bottom two switches in Figure 1)
by rotating the switches to the desired value for each digit.
Each node on the DeviceNet net work 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 1 - Setting the Node Address Switches
Settings Description
0…63 Node address used by the option module if switches are enabled. The default switch setting is 63. Node
64…99 Do not use. The option module will not recognize these addresses.
The switch settings can be verified by viewing Device Parameter 08 - [Net Addr
Act] or Diagnostic Device Item number 54 (page 85
address 63 is also the default address used by all non-commissioned devices. We recommend that you do
not use this address as the final option module address.
Important: If the Data Rate switch (Figure 2
stored in Device Parameter 07 - [Net Addr Cfg] for the node address. The default setting for Device
Parameter 07 - [Net Addr Cfg] is 63. See Setting the Node Address on page 26.
) is set to position ‘3’, the option module uses the value
) with any of the following
drive configuration tools:
• PowerFlex 20-HIM-A6 or 20-HIM-C6S HIM
• Connected Components Workbench software, version 1.02 or later
• DriveExplorer software, version 6.01 or later
• DriveExecutive software, version 5.01 or later
18 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
Installing the Option Module Chapter 2
IMPORTANT
IMPORTANT
Setting the Data Rate Switch
Set the option module Data Rate switch (top switch in Figure 2) by rotating the
switch to the desired setting.
Figure 2 - Setting the Data Rate Switch
5
6
4
7
3
8
5
6
4
7
3
8
2
9
1
0
5
6
4
7
3
8
2
9
1
0
5
6
4
7
3
8
2
9
1
0
Setting Description
0 Sets the option module to the 125 Kbps data rate.
1 Sets the option module to the 250 Kbps data rate.
2 Sets the option module to the 500 Kbps data rate.
3 Sets the option module to use the data rate value stored in Device Parameter 09 - [Net Rate Cfg], and
4…9 Sets the option module to the Auto data rate—a data rate used by other network devices. Another device
sets the option module to use the node address value stored in Device Parameter 07 - [Net Addr Cfg].
See Setting the Data Rate on page 27
on the network must be set to a data rate. The default switch setting is 9.
2
9
1
0
.
Connecting the Option Module to the Drive
The switch settings can be verified by viewing Diagnostic Device Item number 53
(page 85
) with any of the drive configuration tools listed on page 18.
Remove power from the drive before installing the option module in the drive
control pod.
Install the option module in the PowerFlex 750-Series drive control pod in Port
4, 5, or 6. For more installation details, see the Network Communication Option
Module Installation Instructions, publication 750COM-IN002
, provided with
the option module.
After inserting the option module into drive Port 4, 5, or 6, make sure to
tighten the module screws to the pod mounting bracket to properly ground the
module to the drive. Torque both screws to 0.45…0.67 N•m (4.0…6.0 lb•in).
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 19
Chapter 2 Installing the Option Module
IMPORTANT
5
4
3
2
1
Red
White
Bare
Blue
Black
Connecting the Option Module 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 drive, and then
verify power has been discharged before 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 one end of the DeviceNet cable to the network. We recommend
DeviceNet Thin cable with an outside diameter of 6.9 mm (0.27 in.).
Maximum cable length depends on data rate. For details, see Data Rate
on page 134.
5. Route the other end of the DeviceNet cable through the bottom of the
drive, and connect the 5-pin linear plug (provided with the option
module) to the DeviceNet cable (Figure 3
needed, the replacement plug part number is 1799-DNETSCON.
Figure 3 - Connecting the 5-Pin Linear Plug to the DeviceNet Cable
). If a replacement plug is
Terminal Color Signal Function
5 Red V+ Power Supply
20 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
4 White CAN_H Signal High
3BareSHIELDShield
2 Blue CAN_L Signal Low
1BlackV– Common
6. Insert the 5-pin linear plug into the mating option module receptacle, and
secure it with the two screws. Verify that the colors of the wires on the plug
match the color codes on the receptacle.
Installing the Option Module Chapter 2
See Tab le 1 for
possible start-up
status indications.
Drive Control Pod
(drive shown with cover removed)
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.
Apply power to the drive. The option module receives its power from the drive.
When you apply power to the option module for the first time, its topmost
‘PORT’ status indicator should be steady green or flashing green after an
initialization. If it is red, there is a problem. See Chapter 7
, Troubleshooting.
Start-Up Status Indications
After power has been applied, the drive STS (status) indicator can be viewed on
the front of the drive and the option module status indicators can be viewed with
the drive cover open or removed (Figure 4
are shown in Ta b l e 1
Figure 4 - Drive and Option Module Status Indicators
.
). Possible start-up status indications
➊
5
6
4
7
3
8
2
9
1
0
5
6
4
7
3
8
2
9
1
0
5
6
4
7
3
8
2
9
1
0
➋
➌
➍
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 21
Chapter 2 Installing the Option Module
Table 1 - Drive and Option Module Start-Up Status Indications
Item Name Color State Description
Drive STS Indicator
STS
➊
(Status)
PORT Green Flashing Normal operation. The option module is establishing an I/O
➋
MOD Green Flashing Normal operation. The option module is operating but is not
➌
NET A Green Flashing Normal operation. The option module is properly connected but is
➍
Green Flashing Drive ready but not running, and no faults are present.
Steady Drive running, no faults are present.
Yellow Flashing When running, a type 2 (non-configurable) alarm condition exists
– drive continues to run. When stopped, a start inhibit condition
exists and the drive cannot be started (see drive parameter 933 [Start Inhibits]).
Steady A type 1 (user configurable) alarm condition exists, but the drive
continues to run.
Red Flashing A major fault has occurred. Drive will stop. Drive cannot be started
until fault condition is cleared.
Steady A non-resettable fault has occurred.
Red/Yellow Flashing Alternately A minor fault has occurred. Use drive parameter 950 - [Minor Flt
Config] to enable. If not enabled, acts like a major fault. When
running, the drive continues to run. System is brought to a stop
under system control. The fault must be cleared to continue.
Yellow/Green Flashing Alternately When running, a type 1 alarm exists.
Green/Red Flashing Alternately Drive is firmware updating.
Option Module Status Indicators
connection to the drive. It will turn steady green or red.
Steady Normal operation. The option module is properly connected and
communicating with the drive.
transferring I/O data to a controller.
Steady Normal operation. The option module is operating and transferring
I/O data to a controller.
not communicating with any devices on the network.
Steady Normal operation. The option module is properly connected and
communicating on the network.
After verifying correct operation, swing down the drive HIM bezel to its closed
position and install the drive cover. For more details on status indicator
operation, see page 82
and page 83.
Configuring and Verifying Key Drive Parameters
The PowerFlex 750-Series drive can be separately configured for the control and
Reference functions in various combinations. For example, you could set the
drive to have its control come from a peripheral or terminal block with the
Reference coming from the network. Or you could set the drive to have its
control come from the network with the Reference coming from another
peripheral or terminal block. Or you could set the drive to have both its control
and Reference come from the network.
22 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
Installing the Option Module Chapter 2
The following steps in this section assume that the drive will receive the Logic
Command and Reference from the network.
1. Verify that drive Parameter 301 - [Access Level] is set to ‘1’ (Advanced) or
‘2’ (Expert) to access the required parameters in this procedure.
2. Use drive Parameter 545 - [Speed Ref A Sel] to set the drive speed
Reference.
a. Set the Port field to ‘0’ as shown below.
b. Set the Parameter field to point to the port (slot) in which the option
module is installed (for this example, Port 4 Reference).
The number ‘874’ in the Parameter field of the example dialog box
above is the parameter in the drive that points to the port.
3. Verify that drive Parameter 930 - [Speed Ref Source] is reporting that the
source of the Reference to the drive (Port 0) is the port in which the option
module is installed (for example, Port 4 Reference).
This ensures that any Reference commanded from the network can be
monitored by using drive Parameter 002 - [Commanded SpdRef]. If a
problem occurs, this verification step provides the diagnostic capability to
determine whether the drive/option module or the network is the cause.
4. If hard-wired discrete digital inputs are not used to control the drive, verify
that all unused digital input drive parameters are set to ‘0’ (Not Used).
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 23
Chapter 2 Installing the Option Module
IMPORTANT
Commissioning the Option Module
To commission the option module, you must set a unique network node address.
See the Glossary
switches, see Setting the Node Address Switches
for details about node addresses. When using the Node Address
on page 18 for details.
New settings are recognized only when power is applied to the option module
or it is reset. After you change parameter settings, cycle power or reset the
option module.
24 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
IMPORTANT
Chapter 3
Configuring the Option Module
This chapter provides instructions and information for setting the parameters to
configure the option module.
Top ic Pa ge
Configuration Tools
Using the PowerFlex 20-HIM-A6 or 20-HIM-C6S HIM to Access Parameters
Setting the Node Address
Setting the Data Rate 27
Setting a Master-Slave Hierarchy (Optional) 27
Selecting COS, Cyclic, or Polled Data Exchange
Setting a Fault Action 31
Resetting the Option Module 32
Restoring Option Module Parameters to Factory Defaults
Viewing the Option Module Status Using Parameters 34
Updating the Option Module Firmware 35
25
26
26
29
33
Configuration Tools
For a list of parameters, see Appendix
definitions of terms in this chapter, see the Glossary
The option module stores parameters and other information in its own
nonvolatile storage (NVS) memory. You must, therefore, access the option
module to view and edit its parameters. The following tools can be used to access
the option module parameters.
Too l Se e
PowerFlex 20-HIM-A6 or 20-HIM-C6S HIM page 26
Connected Components Workbench software,
version 1.02 or later
DriveExplorer software,
version 6.01 or later
DriveExecutive software,
version 5.01 or later
For the HIM screens shown throughout this chapter, the option module was
installed in drive Port 4. If your option module is installed in a different drive
port, that port would appear instead of Port 4.
B, Option Module Parameters. For
.
http://www.ab.com/support/abdrives/webupdate/
software.html, or online help (installed with the software)
http://www.ab.com/drives/driveexplorer, or online help
(installed with the software)
http://www.ab.com/drives/drivetools
(installed with the software)
, or online help
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 25
Chapter 3 Configuring the Option Module
TIP
ESC
ENTER
Stopped
0.00 Hz
AUTO
F
Edit Net Addr Cfg
63
0<<63
Using the PowerFlex 20-HIMA6 or 20-HIM-C6S HIM to
Access Parameters
Setting the Node Address
If your drive has an enhanced PowerFlex 20-HIM-A6 or 20-HIM-C6S HIM, it
can be used to access parameters in the option module.
1. Display the Status screen, which is shown on HIM powerup.
2. Use the or key to scroll to the Port in which the option
module is installed.
3. Press the PAR# soft key to display the Jump to Param # entry pop-up box.
4. Use the numeric keys to enter the desired parameter number, or use the
or soft key to scroll to the desired parameter number.
For details on viewing and editing parameters, see the PowerFlex 20-HIM-A6/C6S HIM (Human Interface Module) User Manual, publication 20HIM-
UM001.
When the option module Data Rate switch (Figure 2) is set to position ‘3’
(Program), the value of Device Parameter 07 - [Net Addr Cfg] determines the
node address. When the Data Rate switch is set to any other position, the Node
Address switch settings determine the node address.
We recommend that you do not use node address 63 because all new devices
on the network use this address as the default address. Also, node address 63 is
used for Automatic Device Recovery (ADR).
1. Set the value of Device Parameter 07 - [Net Addr Cfg] to a unique node
address.
2. Reset the option module; see Resetting the Option Module
The NET A status indicator will be steady green or flashing green if the
node address is correctly configured, and the option module is connected
to an operational network.
on page 32.
26 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
Configuring the Option Module Chapter 3
Value Data Rate
0 125 Kbps
1 250 Kbps
2 500 Kbps
3 Autobaud (default)
ESC
ENTER
Stopped
0.00 Hz
AUTO
F
▲▼
Edit Net Rate Cfg
Autobaud 3
0<<3
IMPORTANT
Setting the Data Rate
Setting a Master-Slave Hierarchy (Optional)
When the option module Data Rate switch (Figure 2) is set to position ‘3’
(Program), the value of Device Parameter 09 - [Net Rate Cfg] determines the
data rate. The default setting for this parameter, ‘3’ (Autobaud), will detect the
data rate used on the network if another device is setting the data rate. Your
application may require a different setting.
1. Set the value of Device Parameter 09 - [Net Rate Cfg] to the data rate at
which your network is operating.
2. Reset the option module; see Resetting the Option Module
This procedure is only required if Datalinks are used to write or read data of the
drive or its connected peripherals. A hierarchy determines the type of device with
which the option module exchanges data. In a Master-Slave hierarchy, the option
module exchanges data with a master, such as a scanner (1756-DNB, 1771-SDN,
1747-SDN, and so forth).
on page 32.
Enable Datalinks To Write Data
The controller output image (controller outputs-to-drive) can have 0 to 16
additional 32-bit parameters (Datalinks). The quantity of additional parameters
is configured using Device Parameter 02 - [DLs From Net Cfg].
Always use the Datalink parameters in consecutive numerical order, starting
with the first parameter. For example, use Host Parameters 01, 02, and 03 to
configure three Datalinks to write data. Otherwise, the network I/O connection
Host Parameters 01 - [DL From Net 01] through 16 - [DL From Net 16]
control which parameters in the drive, option module, or any other connected
peripheral receive the values from the network. You can use the PowerFlex 20HIM-A6 or 20-HIM-C6S HIM, or another drive configuration tool such as
Connected Components Workbench, DriveExplorer, or DriveExecutive software
to select the drive or peripheral by port number and the parameter by name. As
an alternate method, the parameter value can be set manually by number using
this formula:
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 27
From Net Parameter Value = (10000 * port number) + (Destination Parameter Number)
will be larger than necessary, which needlessly increases controller response
time and memory usage.
Chapter 3 Configuring the Option Module
IMPORTANT
ESC
ENTER
Stopped
0.00 Hz
AUTO
F
Edit DLs From Net Cfg
0
0<<16
For example, suppose you want to use Host Parameter 01 - [DL From Net 01] to
write to Parameter 03 of an optional encoder module plugged into drive Port 5.
Using the formula, the value for Host Parameter 01 - [DL From Net 01] would
be (10000 * 5) + (3) = 50003.
Follow these steps to enable Datalinks to write data.
1. Set the value of Device Parameter 02 - [DLs From Net Cfg] to the
number of contiguous controller-to-drive Datalinks that are to be
included in the network I/O connection.
2. Reset the option module; see Resetting the Option Module
3. Since the Logic Command and Reference are always used in the option
module, configure the parameters in the drive to accept the Logic
Command and Reference from the option module.
When using the controller for speed reference via the option module, set
two fields in drive Parameter 545 - [Speed Ref A Sel].
a. Set the Port field for the drive (for example, 0 - PowerFlex 755).
b. Set the Parameter field to point to the port in which the option module
is installed (for this example, Port 4 Reference).
Also, verify that the mask parameters in the drive (for example,
Parameter 324 - [Logic Mask]) are configured to receive the desired
logic from the option module. See the drive documentation for details.
After the above steps are complete, the option module is ready to receive input
data and transfer status data to the master (controller). Next, configure the
controller to recognize and transmit I/O to the option module. See Chapter 4
Configuring the I/O.
on page 32.
Enable Datalinks To Read Data
,
The controller input image (drive-to-controller inputs) can have 0 to 16
additional 32-bit parameters (Datalinks). The quantity of additional parameters
is configured using Device Parameter 04 - [DLs To Net Cfg].
Always use the Datalink parameters in consecutive numerical order, starting
with the first parameter. For example, use Host Parameters 17, 18, 19, 20, and
21 to configure five Datalinks to read data. Otherwise, the network I/O
connection will be larger than necessary, which needlessly increases controller
response time and memory usage.
28 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
Configuring the Option Module Chapter 3
ESC
ENTER
Stopped
0.00 Hz
AUTO
F
Edit DLs To Net Cfg
0
0<<16
Host Parameters 17 - [DL To Net 01] through 32 - [DL To Net 16] configure
which parameters in the drive, option module, or any other connected peripheral
send the values to the network. You can use the PowerFlex 20-HIM-A6 or 20HIM-C6S HIM, or another drive configuration tool such as Connected
Components Workbench, DriveExplorer, or DriveExecutive software to select
the drive or peripheral by port number and the parameter by name. As an
alternate method, the parameter value can be set manually by number using this
formula:
To Net Parameter Value = (10000 * Port Number) + (Origination Parameter Number)
For example, suppose you want to use Host Parameter 17 - [DL To Net 01] to
read Parameter 2 of an optional I/O module plugged into drive Port 6. Using the
formula, the value for Host Parameter 17 - [DL To Net 01] would be (10000 * 6)
+ (2) = 60002.
Follow these steps to enable Datalinks to read data.
1. Set the value of Device Parameter 04 - [DLs To Net Cfg] to the number
of contiguous drive-to-controller Datalinks that are to be included in the
network I/O connection.
Selecting COS, Cyclic, or Polled Data Exchange
2. Reset the option module; see Resetting the Option Module
The option module is configured to send output data to the master (controller).
You must now configure the controller to recognize and transmit I/O to the
option module. See Chapter 4
The data exchange is the method that the option module uses to exchange data
on the DeviceNet network. Polled is the default and is recommended—unless
one of the other following data exchanges, which the adapter supports, is more
appropriate for your application:
• COS (Change of State) • Polled and COS
• Cyclic • Polled and Cyclic
• Polled
If ‘Polled and COS’ or ‘Polled and Cyclic’ is used, the option module transmits
and receives the I/O from the polled messages. It transmits only a Logic Status
and Feedback in COS or Cyclic messages. Other data is transmitted in Polled
messages.
, Configuring the I/O.
on page 32.
Cyclic and Polled data exchanges are configured in the scanner, so you only need
to set the I/O configuration in the option module. COS data exchange must be
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 29
Chapter 3 Configuring the Option Module
TIP
Valu e Des cript ion
0 Ignore this logic bit. (Default)
1 Use this logic bit.
ES C ENTER
Stopped
0.00 Hz
AUTO
F
Edit COS Status Mask
xxxx xxxx xxxx xxxx
ESC
ENTER
Stopped
0.00 Hz
AUTO
F
Edit COS Fdbk Change
0.000
0.000 << 3.40282E38
EXP
configured in both the option module and the scanner. You need to set the I/O
configuration and COS parameters in the option module.
Set Up the COS (Change of State) Data Exchange (Optional)
Set Device Parameter 11 - [COS Status Mask] for the bits in the Logic Status
word that should be checked for changes. For the Logic Status bit definitions, see
Appendix
D or the drive documentation.
The 20-HIM-A6 or 20-HIM-C6S HIM shows 32-bit Bit-type parameters in two
16-bit sets. By default, the lower 16-bit set (bits 0…15) is shown. To view the
upper 16-bit set (bits 16…31), press the UPPER soft key. To view the lower 16bit set again, press the LOWER soft key. To select each bit position, use the
or soft key or the or numeric key.
1. Edit any of the bits as required.
a. Press the EDIT soft key to display the Edit COS Status Mask screen.
b. To toggle a bit between 0 or 1, press any numeric key—except the
or key.
2. Set Device Parameter 12 - [COS Fdbk Change] for the amount of change
to the Feedback that is required to trigger a Change of State message.
The option module is now configured for COS data exchange. You must
configure the scanner to allocate it using COS (Chapter 4
, Configuring the I/O).
30 Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
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