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Rockwell Automation PowerFlex 750-Series User Manual

Rockwell Automation PowerFlex 750-Series User Manual

Devicenet option module
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PowerFlex® 750-Series Drive
DeviceNet Option Module
USER MANUAL
Option Module Catalog Number
20-750-DNET
Firmware Version 1.xxx

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  • Page 1 PowerFlex® 750-Series Drive DeviceNet Option Module USER MANUAL Option Module Catalog Number 20-750-DNET Firmware Version 1.xxx...
  • Page 2 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.
  • Page 3 Summary of Changes This is the first release of the 20-750-DNET DeviceNet Option Module User Manual. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 4 Summary of Changes PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 5: Table Of Contents

    Rockwell Automation Support ........
  • Page 6 Host DPI Parameter Object ..........C-27 PowerFlex 750-Series Drive DeviceNet Option Module User Manual...
  • Page 7 Logic Status Word ........... . D-2 Glossary Index PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 8 Table of Contents PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 9: Preface

    To order paper copies of technical documentation, contact your local Rockwell Automation distributor or sales representative. To find your local Rockwell Automation distributor or sales representative, visit www.rockwellautomation.com/locations. For information such as firmware updates or answers to drive-related questions, go to the Drives Service & Support web site at www.ab.com/...

  • Page 10: Rockwell Automation Support

    75 sales/support offices, over 500 authorized distributors, and over Support 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: •...

  • Page 11: Components

    Chapter Getting Started The 20-750-DNET Option Module is intended for installation into a PowerFlex 750-Series drive and is used for network communication. Topic Page Components Features Compatible Products Required Equipment Safety Precautions Quick Start Status Indicators Components Figure 1.1 Components of the Option Module...

  • Page 12: Features

    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: –...

  • Page 13: Understanding Parameter Types

    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) PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 14: Safety Precautions

    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. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 15: Quick Start

    Chapter Using Explicit Messaging • Control the Option Module and connected drive using I/O. • Monitor or configure the drive using Explicit messages. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 16: Status Indicators

    PORT NET A 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. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 17: Preparing For An Installation

    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). PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 18: Setting The Node Address Switches

    Do not use. The Option Module will not recognize these addresses. 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. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 19: Setting The Data Rate Switch

    7-6) using an enhanced PowerFlex 7-Class HIM, DriveExplorer software, or DriveExecutive software. Connecting the Option 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 Module to the Drive Communication Option Module Installation Instructions (publication 750COM-IN002), provided with the Option Module.

  • Page 20: Connecting The Option Module To The Network

    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. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 21: Applying Power

    2.4) with the drive cover open or removed. Possible start-up status indications are shown in Table 2.A. Figure 2.4 Drive and Option Module Status Indicators Table 2.A for possible start-up status indications. Drive Control Pod PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 22 Configuring/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.

  • Page 23: Commissioning The Option Module

    Important: 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. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 24 Installing the Option Module Notes: PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 25: Chapter 3 Configuring The Option Module

    If your drive has an enhanced PowerFlex 7-Class HIM, it can be used to access parameters in the Option Module. For details on viewing and PowerFlex 7-Class HIM editing parameters, refer to the Enhanced PowerFlex 7-Class HIM User Manual (publication 20HIM-UM001). PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 26: Using The Him To Access Parameters In The Option Module

    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. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 27: Setting A Master-Slave Hierarchy (Optional)

    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. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 28 As an alternate method, the parameter value can be set manually by number using this formula: PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 29: Selecting Cos, Cyclic Or Polled (Optional)

    I/O configuration in the Option Module. COS data exchange must be configured in both the Option Module and the scanner. You need to set the I/O configuration and COS parameters in the Option Module. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 30 Edit COS Fdbk Change 0.000 0.000 << 3.40282E38 ENTER The Option Module is now configured for COS data exchange. You must configure the scanner to allocate it using COS (Chapter Configuring the I/O). PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 31: Setting A Fault Action

    Edit Msg Flt Action Fault Fault Fault 0 << 4 0 << 4 0 << 4 ENTER ENTER ENTER Changes to these parameters take effect immediately. A reset is not required. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 32: Resetting The Option Module

    MEMORY folder method described in Restoring Option Module Parameters to Factory Defaults on page 3-9.) After performing a Set Defaults, you must enter “1” (Reset Module) or power cycle the PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 33: Restoring Option Module Parameters To Factory Defaults

    (Enter) key to display the Set Defaults pop-up box. 7. Press the (Enter) key again to display the warning pop-up box to reset Device and Host parameters to their factory default values. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 34: Viewing The Option Module Status Using Parameters

    • The value of Device Parameter 09 - [Net Rate Cfg]. • An old data rate of the switch or parameter if it has been changed and the Option Module has not been reset. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 35: Flash Updating The Option Module

    This site contains all firmware update files and associated Release Notes that describe firmware update enhancements/anomalies, how to determine the existing firmware version, and how to flash update using DriveExplorer, DriveExecutive or ControlFLASH. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 36 3-12 Configuring the Option Module Notes: PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 37: Chapter 4 Configuring The I/O

    Page Using RSLinx Classic ControlLogix Example Important: Since the Option Module and PowerFlex 750-Series drive are 32-bit devices, the ControlLogix controller (also a 32-bit platform) is used for example purposes in this chapter and throughout this manual. We recommend using...

  • Page 38: Controllogix Example

    Adding the Scanner to the I/O Configuration To establish communications between the controller and Option Module over the network, you must first add the ControlLogix controller and its scanner to the I/O configuration. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 39 1756-DNB is selected. Then click OK. In the Select Major Revision pop-up dialog box, select the major revision of its firmware. 4. Click OK. The scanner’s New Module screen (Figure 4.5) appears. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 40 4.6) with its assigned name. For convenience, keep the project open. Later in this chapter the project will need to be downloaded to the controller. Figure 4.6 RSLogix 5000: I/O Configuration Folder PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 41 DeviceNet network. Depending on the communication link you are using, the navigation path may be different. After selecting a valid path to the DeviceNet network (for this example, A, DeviceNet), click OK. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 42 Unrecognized Device, use RSNetWorx for DeviceNet to create the PowerFlex 750-Series drive EDS file. The EDS file for a PowerFlex 750-Series drive differs from EDS files for all other PowerFlex 7-Class drives in that the file does not contain any drive or peripheral parameters.
  • Page 43 Configuring the I/O 5. Either create the EDS file by uploading it from the device on the network, or download the EDS file from the Rockwell Automation web site: Creating the EDS File from Online DeviceNet Network A. Right-click the Unrecognized Device icon and select Register Device in the menu.
  • Page 44 Figure 4.11. In the Keyword entry field, enter the type of PowerFlex 750-Series drive (for this example, PowerFlex 755), noting that this field is case sensitive and space sensitive: Figure 4.11 Example Web Site Search Criteria for EDS File Then click Search.
  • Page 45 Sets the ratio of foreground to background polls. For this example, it is recommended to leave the default setting of 2. Slot Sets the slot location in which the scanner is installed. For this example, Slot 3 is selected. Then click Apply. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 46 (Device Type, Vendor, and Product Code) checked. 10. Click Edit I/O Parameters… to display the Edit I/O Parameters screen (Figure 4.15) for the PowerFlex 755 drive used in this example. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 47 8 bytes. For example, if Parameter 02 has a value of “3,” add 12 bytes (3 x 4 bytes) to the required minimum 8 bytes for a total of 20 bytes. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 48 TIP: If your RSLogix 5000 project requires a different starting DWord (double word, 32-bit) than the default value of 0 for the drive output image, set the Start DWord field to the appropriate value. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 49 Save As dialog box appears. Navigate to a folder, type a file name, and click Save to save the configuration to a file on your computer. 17. When configuring the I/O for additional PowerFlex 750-Series drives on the network, repeat Steps 9 through 16.
  • Page 50 (for example, data to write to a drive parameter). The Host [DLs To Net xx] parameters are outputs from the drive that go to controller inputs (for example, data to read a drive parameter). PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 51 4. To ensure that the present project configuration values are saved, RSLogix 5000 prompts you to upload them. Click Yes to upload and save them. 5. Place the controller in Remote Run or Run Mode. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 52 4-16 Configuring the I/O Notes: PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 53: About I/O Messaging

    Chapter Using the I/O This chapter provides information and examples that explain how to control, configure, and monitor a PowerFlex 750-Series drive using the configured I/O. Topic Page About I/O Messaging Understanding the ControlLogix Controller I/O Image Using Logic Command/Status...

  • Page 54: Understanding The Controllogix Controller I/O Image

    If all available I/O is not used, the image is truncated. The image always uses consecutive words starting at word 0. Table 5.A shows the I/O image when using all of the 32-bit Datalinks. Table 5.A ControlLogix I/O Image for PowerFlex 750-Series Drives (32-bit Logic Command/Status, Reference/Feedback, and Datalinks) DINT Output I/O...

  • Page 55: Using Reference/Feedback

    32.5 Hz 32.5 The effects of values less than 0.0 depend on whether the PowerFlex 750-Series drive uses a bipolar or unipolar direction mode. Refer to the drive User Manual for details. The drive runs at 60 Hz instead of 130 Hz or 65 Hz because drive Parameter 520 - [Max Fwd Speed] sets 60 Hz as the maximum speed.

  • Page 56: Using Datalinks

    Explicit Message. When enabled, each Datalink occupies one 32-bit word in a ControlLogix controller. The following rules apply when using PowerFlex 750-Series drive Datalinks: • The target of a Datalink can be any Host parameter, including those of a peripheral.

  • Page 57: Example Ladder Logic Program Information

    Logic Command/Status Words These examples use the Logic Command DINT and Logic Status DINT for PowerFlex 750-Series drives. Refer to Appendix Logic Command/Status Words for PowerFlex 750-Series Drives to view details. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 58: Controllogix Example

    (for example, data to write to a drive parameter). The Host [DL To Net xx] parameters are outputs from the drive that go to controller inputs (for example, data to read a drive parameter). PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 59 32-bit words of data (see Figure 5.2). The Input tag for this example requires eighteen 32-bit words of data (see Figure 5.3). Figure 5.2 ControlLogix Output Image Controller Tags for Example Ladder Logic Program PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 60 To use the Controller tags that are automatically created, you need to create the following Program tags for this example program. Figure 5.4 ControlLogix Program Tags for Example Ladder Logic Program PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 61 Using the I/O Figure 5.5 ControlLogix Example Ladder Logic Program for Logic Status/ Feedback Figure 5.6 ControlLogix Example Ladder Logic Program for Logic Command/ Reference PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 62 User Defined Data Types (UDDT), which were used in the example screen below. Figure 5.8 ControlLogix Example Datalinks for Ladder Logic Program PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 63 TIP: To determine the Data Type of a parameter, refer to the Data Type column in the chapter containing parameters in the PowerFlex 750-Series AC Drives User Manual, publication 750-UM001. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 64 5-12 Using the I/O Notes: PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 65: Chapter 6 Using Explicit Messaging

    C-27 for Host parameters. In the Message Configuration screen, set the Instance field to an appropriate value within the range listed for the port in which the device resides. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 66: Performing Explicit Messages

    For information on the maximum number of Explicit Messages that can be executed at a time, refer to the user manual for the scanner and/or controller that is being used. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 67: Controllogix Example

    A Get Attribute Single message is used to read a single parameter. This read message example reads the value of the 32-bit REAL (floating point) parameter 007 - [Output Current] in a PowerFlex 750-Series drive. Table 6.A Example Controller Tags for Read Single Parameter Messaging...
  • Page 68 To read a 32-bit DINT parameter, set the tag Data Type field to “DINT.” For a 16-bit parameter, set the Data Type field to “INT.” Refer to the drive documentation to determine the size of the parameter. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 69 A Set Attribute Single message is used to write to a single parameter. This write message example writes a value to the 32-bit REAL (floating point) parameter 535 - [Accel Time 1] in a PowerFlex 750-Series drive. Table 6.B Example Controller Tags for Write Single Parameter Messaging...
  • Page 70 Data Type in bytes (for example, 4 bytes for a REAL or a DINT, or 2 bytes for an INT). Refer to the drive documentation to determine the size of the parameter. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 71 A Scattered Read message is used to read the values of multiple parameters. This read message example reads the values of these five 32-bit REAL (floating point) parameters in a PowerFlex 750-Series drive: 001 - [Output Frequency], 007 - [Output Current], 008 - [Output Voltage], 009 - [Output Power], and 011 - [DC Bus Volts].
  • Page 72 Maximum message length is 128 bytes which can read up to 16 parameters, regardless of their size. The controller tag for “Scattered_Read_Response” must be the same size as the controller tag for “Scattered_Read_Request.” PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 73 Scattered Read Request to read these five 32-bit REAL (floating point) parameters in a PowerFlex 750-Series drive: 001 - [Output Frequency], 007 - [Output Current], 008 - [Output Voltage], 009 - [Output Power], and 011 - [DC Bus Volts].
  • Page 74 Table 6.D Example Controller Tags for Write Multiple Parameter Messaging Program Operand Controller Tags for Write Multiple Message Data Type Execute_Scattered_Write_Message BOOL Scattered_Write_Message MESSAGE Figure 6.10 Example Ladder Logic Explicit Messaging Program for Write Multiple PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 75 128 bytes which can write up to 16 parameters, regardless of their size The controller tag for “Scattered_Write_Response” must be the same size as the controller tag for “Scattered_Write_Request.” PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 76 ControlLogix Example Scattered Write Response Data The results of the message appear in the destination tag named Scattered_Write_Response (Figure 6.13). Values of “0” indicate no errors occurred. Figure 6.13 Example Scattered Write Response Data PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 77 32 Parameter Number 33 Pad 33 Parameter Value 34 Parameter Number 34 Parameter Number 35 Pad 35 Parameter Value 62 Parameter Number 62 Parameter Number 63 Pad 63 Parameter Value PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 78 6-14 Using Explicit Messaging Notes: PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 79: Understanding The Status Indicators

    The Option Module has three status indicators. They can be viewed with the drive cover removed (Figure 7.1). Indicators Figure 7.1 Status Indicators Status Item Description Page Indicator PORT DPI Connection Status Option Module Status NET A DeviceNet Status PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 80: Port Status Indicator

    No action required. Normal behavior if no I/O is Green an I/O connection to the drive. enabled. Solid The Option Module is properly No action required. Green connected and is communicating with the drive. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 81: Mod Status Indicator

    • Configure the Option Module for the program in the controller. • Normal behavior if no I/O is being transferred. Solid The Option Module is operational No action required. Green and transferring I/O data. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 82: Net A Status Indicator

    Option Module. • Configure the Option Module for the program in the controller. Solid The Option Module is properly No action required. Green connected and communicating on the network. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 83: Viewing Option Module Diagnostic Items

    Troubleshooting Viewing Option Module If you encounter unexpected communications problems, the Option Module’s diagnostic items may help you or Rockwell Automation Diagnostic Items personnel troubleshoot the problem. Option Module diagnostic items can be viewed using the enhanced PowerFlex 7-Class HIM, DriveExplorer software (version 6.01 or higher), or DriveExecutive...
  • Page 84 Number of times the application firmware in the Option Module has been flash updated. 53 Data Rate Sw The present value of the data rate switch. 54 Net Addr Sw The present value of the node address switches. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 85: Viewing And Clearing Events

    The Option Module received an incorrectly sized I/O packet. PCCC IO Close The device sending PCCC Control messages to the Option Module has set the PCCC Control Timeout to zero. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 86 A Polled I/O connection was explicitly closed. Net COS Close A Change of State (COS) I/O connection was explicitly closed. 55-57 Reserved — Module Defaulted The Option Module has been set to defaults. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 87: Appendix A Specifications

    If the Option Module is not going to be installed for a period of time, it must be stored in an area where it will not be exposed to a corrosive atmosphere. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 88: Regulatory Compliance

    NOTE: This is a product of category C2 according to IEC 61800-3. In a domestic environment this product may cause radio interference in which case supplementary mitigation measures may be required. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 89: Appendix B Option Module Parameters

    Refer to Chapter Using Explicit Messaging Appendix DeviceNet Objects for details. How Parameters Are The Device Parameters and Host Parameters are separately displayed in a Numbered List view order. Organized PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 90: Device Parameters

    Read/Write Src] is set to “1” (Parameters). Reset Required: 08 [Net Addr Act] Default: Minimum: Displays the actual network node address Maximum: used by the Option Module. Type: Read Only PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 91: Logic Status Word

    ATTENTION: Risk of injury or equipment damage exists. If the Option Module is transmitting I/O that controls the drive, the drive may fault when you reset the Option Module. Determine how your drive will respond before resetting the Option Module. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 92: Host Parameters

    Net 01] to read Parameter 01 of an optional I/O module plugged into drive Port 4. The value for Host Parameter 17 - [DL To Net 01] would be 40001 [(10000 * 4) + 1]. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 93 When commissioning the drive, verify that your system responds correctly to various situations (for example, a disconnected cable). PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 94 “4” (Send Flt Cfg) and the controller is idle. • Host Parameter 36 - [Msg Flt Action] is set to “4” (Send Flt Cfg) and explicit messaging for drive control is disrupted. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 95: Appendix C Devicenet Objects

    Array of x characters STRUCT Structure name only - no size in addition to elements TCHAR 8 or 16-bit character UDINT 32-bit unsigned integer UINT 16-bit unsigned integer USINT 8-bit unsigned integer PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 96: Identity Object

    UINT Bit 0 = Owned Bit 8 = Minor recoverable fault Bit 10 = Major recoverable fault Serial Number UDINT Unique 32-bit number Product Name SHORT_STRING Product name and rating PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 97: Connection Object

    Defines minimum time between new data production Get/Set Connection Timeout UNIT Specifies the multiplier applied to the expected packet rate Multiplier value to derive the value for the Inactivity/Watchdog timer PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 98: Register Object

    DWORD of the data. Only the bits of the Logic Command that have the corresponding mask bit set are applied. Class Attributes Attribute ID Access Rule Name Read Revision Read Maximum Instance Read Number of Instances Read/Write Timeout PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 99 Data ARRAY of BITS Data to be transferred The access rule of Set is optional if attribute 2, Direction = 1. If Direction = 0, the access rule is Get. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 100: Pccc Object

    Function code; not used for EXT_STS USINT Extended status; not used all CMDs. for all CMDs. PCCC_ ARRAY of CMD/FNC specific PCCC_ ARRAY of CMD/FNC specific result params USINT parameters results USINT data PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 101 SLC 500 protected typed write with 3 address fields 0x0F 0x00 Word range read 0x0F 0x01 Word range write For more information regarding PCCC commands, see DF1 Protocol and Command Set Manual (Allen-Bradley publication 1770-6.5.16). PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 102 DL To Net 15 (most significant) N45:34 DL From Net 16 (least significant) DL To Net 16 (least significant) N45:35 DL From Net 16 (most significant) DL To Net 16 (most significant) PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 103: Dpi Device Object

    0 = English 1 = French 2 = Spanish 3 = Italian 4 = German 5 = Japanese 6 = Portuguese 7 = Mandarin Chinese 9 = Dutch 10 = Korean PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 104 Code identifying the protocol between the device and host. Customization Code UINT Code identifying the customized device. Customization Revision Number UINT Revision of the customized device. Customization Device Text STRING[32] Text identifying the customized device. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 105 Component Firmware Revision STRUCT of: USINT Major Revision USINT Minor Revision Component Serial Number UDINT Value between 0x00000000 and 0xFFFFFFFF International Component Name STRINGN Name of the component with support for Unicode. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 106: Dpi Parameter Object

    A “0” indicates no errors. Link Command USINT 0 = No Operation 1 = Clear All Parameter Links (This does not clear links to function blocks.) PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 107 1 = Value is less than the minimum 2 = Value is greater than the maximum International DPI Offline Struct of: Parameter Text STRINGN International parameter name STRINGN International offline units PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 108 This value is used in the formulas used to convert the parameter value between display units and internal units. Refer to Formulas for Converting on page C-17. Do NOT continually write parameter data to NVS. Refer to the attention on page 6-1. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 109 Parameter uses Extended Descriptor bits, which can be obtained by reading the DPI Extended Descriptor attribute for this parameter. Always Upload/Download Parameter shall always be included in uploads and downloads. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 110 Bit 20 must also be set. Datalink In This bit is used by offline tools and indicates that this is a Datalink In parameter. Bits 20 and 22 must also be set. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 111 The table below lists the parameters for the Get_Attributes_Scattered and Set_Attributes_Scattered object-specific service: Name Data Type Description Parameter Number UDINT Parameter to read or write Parameter Value UDINT Parameter value to read or write (zero when reading) PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 112: Dpi Fault Object

    1 = Clear Fault/Event 2 = Clear Fault/Event Queue 3 = Reset Device Fault Trip Instance Read UINT Fault that tripped the device. For Option Cards, this value is always 1 when faulted. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 113 BOOL[0]: (0 = invalid data, 1 = valid data) BOOL[1]: (0 = elapsed time, 1 = real time) BOOL[2 - 15]: Not used International Fault Text STRINGN Text describing the fault with support for Unicode. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 114: Dpi Alarm Object

    USINT Pad byte (always zero) UINT[n] Array of parameter instance numbers Number of Recorded Alarms UINT Number of alarms in the queue. A “0” indicates the alarm queue is empty. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 115 BOOL[0]: (0 = invalid data, 1 = valid data) BOOL[1]: (0 = elapsed time, 1 = real time) BOOL[2 - 15] Reserved International Alarm Text STRINGN Text describing the alarm with support for Unicode. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 116: Dpi Diagnostic Object

    Attribute ID Access Rule Name Data Type Description Class Revision UINT Number of Instances UINT Number of diagnostic items in the device ENUM Offset UINT DPI ENUM object instance offset PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 117 CONTAINER to ensure that it is always 32-bits. This value is used in the formulas used to convert the value between display units and internal units. Refer to Formulas for Converting on page C-17. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 118: Dpi Time Object

    Number of Supported Time Zones UINT Number of time zones described in the Time Zone List attribute. Time Zone List STRUCT Identifies a time zone. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 119 BOOL[2 - 15]: Not used International Read Full Struct of: STRINGN International timer text STRUCT Timer value BOOL[16] Timer descriptor International Timer Text STRINGN Name of this timer Clock Status BOOL[32] Identifies clock status PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 120 Identifies the current number of Leap Seconds. Clock Options BOOL[32] Identifies the optional functionality available in the device's System Clock. Get/Set Clock Options Enable BOOL[32] Identifies which of the clock's options are enabled. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...

  • Page 121: Host Dpi Parameter Object

    A “0” indicates no errors. Link Command USINT 0 = No Operation 1 = Clear All Parameter Links (This does not clear links to function blocks.) PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 122 1 = Value is less than the minimum 2 = Value is greater than the maximum International DPI Offline Struct of: Parameter Text STRINGN International parameter name STRINGN International offline units PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 123 This value is used in the formulas used to convert the parameter value between display units and internal units. Refer to Formulas for Converting on page C-32. Do NOT continually write parameter data to NVS. Refer to the attention on page 6-1. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 124 Parameter uses Extended Descriptor bits, which can be obtained by reading the DPI Extended Descriptor attribute for this parameter. Always Upload/Download Parameter shall always be included in uploads and downloads. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 125 Bit 20 must also be set. Datalink In This bit is used by offline tools and indicates that this is a Datalink In parameter. Bits 20 and 22 must also be set. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 126 The table below lists the parameters for the Get_Attributes_Scattered and Set_Attributes_Scattered object-specific service: Name Data Type Description Parameter Number UDINT Parameter to read or write Parameter Value UDINT Parameter value to read or write (zero when reading) PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 127 Logic Command/Status Words for PowerFlex 750-Series Drives Appendix D presents the definitions of the Logic Command and Logic Status words that are used for PowerFlex 750-Series drives. Logic Command Word Logic Bits 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Command...
  • Page 128 1 = Bus Freq Reg Enable On 0 = Not Enable On 1 = Enable On Motor Overload 0 = Not Motor Overload 1 = Motor Overload Regen 0 = Not Regen 1= Regen PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 129 All objects in a class are identical in form and behavior, but may contain different attribute values.” ControlFLASH An Allen-Bradley software tool that lets users electronically update firmware on printed circuit boards. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 130 500kbps. You can set it to Autobaud if another device on the network has set the data rate. Datalinks A Datalink is a type of pointer used by PowerFlex 750-Series drives to transfer data to and from the controller. Datalinks allow specified parameter value(s) to be accessed or changed without using explicit messages.
  • Page 131 Option Module. When a fault action parameter is set to use the fault configuration data and a fault occurs, the data from these parameters is sent as the Logic Command, Reference, and/or Datalink(s). PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 132 Module and consumed by the controller. Logic Command/Logic Status The Logic Command is used to control the PowerFlex 750-Series drive (for example, start, stop, direction). It consists of one DINT or DWORD of output from the network to the Option Module. The definitions of the...
  • Page 133 Glossary The Logic Status is used to monitor the PowerFlex 750-Series drive (for example, operating state, motor direction). It consists of one DINT or DWORD of input from the Option Module to the network. The definitions of the bits in this word are shown in...
  • Page 134 Option Module receives a Logic Command from the scanner and then sends back the Logic Status of the connected PowerFlex drive. PowerFlex 750-Series (Architecture Class) Drives Allen-Bradley PowerFlex 750-Series drives are part of the PowerFlex 7-Class family of drives. Producer/Consumer Network On producer/consumer networks, packets are identified by content rather than an explicit destination.
  • Page 135 Zero data results in the drive receiving zero as values for Logic Command, Reference, and Datalink data. If the drive was running and using the Reference from the Option Module, it will stay running but at zero Reference. PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 136 Glossary Notes: PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 137 EEPROM, see Non-Volatile Storage (NVS) data exchange equipment required , 1-3 Change of State (COS) , G-1 events Cyclic , G-2 clearing/viewing , 7-7 Polled , G-6 list of , 7-7 PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 138 Non-Volatile Storage (NVS) idle action definition , G-4 , G-5 in drive , 5-4 Idle Flt Action Host parameter , B-5 in Option Module , 3-1 ODVA DeviceNet specification , G-2 PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 139 UCMM (UnConnected Message Manager) , G-7 producer/consumer network , G-6 UDDT (User-Defined Data Type) , G-7 programmable logic controller, see controller update, see flash update quick start , 1-5 PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 140 EDS files , G-3 manuals , P-1 ODVA (Open DeviceNet Vendor’s Association) RSLogix 5000 , G-6 wiring, see cables zero data configuring the Option Module for , 3-7 definition , G-7 PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 141 Index-5 Notes: PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 142 Index-6 Notes: PowerFlex 750-Series Drive DeviceNet Option Module User Manual Publication 750COM-UM002A-EN-P...
  • Page 144 Europe/Middle East/Africa: Rockwell Automation, Vorstlaan/Boulevard du Souverain 36, 1170 Brussels, Belgium, Tel: (32) 2 663 0600, Fax: (32) 2 663 0640 Asia Pacific: Rockwell Automation, Level 14, Core F, Cyberport 3, 100 Cyberport Road, Hong Kong, Tel: (852) 2887 4788, Fax: (852) 2508 1846 Publication 750COM-UM002A-EN-P –...

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