Allen-Bradley ControlLogix 1756-DMD30 User Manual

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ControlLogix Drive

Module

1756-DMD30, 1756-DMF30

User Manual

Table of Contents

Summary of Contents for Allen-Bradley ControlLogix 1756-DMD30

Page 1 ControlLogix Drive Module 1756-DMD30, 1756-DMF30 User Manual...
Page 2: Important User Information
Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment. “Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls” (Publication SGI-1.1 available from your local Rockwell Automation Sales Ofﬁce or online at http://www.ab.com/manuals/gi) describes some important differences between solid state equipment and hard-wired electromechanical devices.
Page 3: Rockwell Automation Support
Rockwell Automation Before you contact Rockwell Automation for technical assistance, we suggest you please review the troubleshooting information contained Support in this publication ﬁrst. If the problem persists, call your local Rockwell Automation representative or contact Rockwell Automation in one of the following ways: Phone United...
Page 5: Table Of Contents
Important User Information ......1-2 Rockwell Automation Support ..... . 1-3 Your Questions or Comments on this Manual .
Page 6 Removing the Module ......4-6 Chapter Summary and What’s Next ....4-7 Configuring the Drive Module Overview of the Configuration Process .
Page 7 Interpretting Drive Module Faults in DriveExecutive ..B-159 Parameter 169 [Drive I/O Status] ....B-159 Parameter 323 [Fault Status 1] ....B-160 Parameter 324 [Fault Status 2] .
Page 8 Publication 1756-UM522B-EN-P - February 2003...
Page 9 Summary of Changes The table below summarizes the changes to this publication since the last update: For this updated information: See: Reliability speciﬁcation Documentation of 1756-DMD30 (Firmware Revision 2.01) Algorithms, Parameters and Faults Documentation of 1756-DMF30 (Firmware Revision 1.09) Algorithms, Parameters and Faults Publication 1756-UM522B-EN-P - February 2003...
Page 10 Summary of Changes Notes: Publication 1756-UM522B-EN-P - February 2003...
Page 11: Who Should Use This Manual
Preface-1 Related Products and Documentation Preface-2 Who Should Use This You must be able to program and operate an Allen-Bradley ControlLogix™ Logix controller and ControlLogix I/O modules to Manual efﬁciently use your Drive module. We assume that you know how to do this in this manual. If you do not, refer to Related Documentation, before you attempt to use this module.
Page 12: What This Manual Contains
• Description of how to troubleshoot the Drive module • Listing of Drive module speciﬁcations • Information speciﬁc to the SD3000 Interface (1756-DMD30) Related Products and The following table lists related Allen-Bradley products and documentation: Documentation Table Preface.A Related Documentation...
Page 13 SD3000/SF3000 Parallel Gate Ampliﬁer System If you need more information on these products, contact your local Allen-Bradley integrator or sales ofﬁce for assistance. Information and manuals are also available online at http://www.ab.com/manuals/ and http://www.theautomationbookstore.com/ . Publication 1756-UM522B-EN-P - February 2003...
Page 14 Preface Notes: Publication 1756-UM522B-EN-P - February 2003...
Page 15: What Is The Controllogix Drive Module
Chapter What is the ControlLogix Drive Module? This chapter describes the ControlLogix Drive module. It also describes what you must know and do before using the Drive module. For information about: See page: What is the ControlLogix Drive Module? Connecting the Drive Module to SynchLink and Drive Comm Using Module Identiﬁcation and Status Information...
Page 16: What Are Some Of The Features Available On The Controllogix Drive Module
What is the ControlLogix Drive Module? There are two types of Drive module, each works with a different type of DPS drive equipment. Table 1.A Drive Module DPS Equipment Description 1756-DMD30 SD3000 6 Pulse DC Drive S6 and S6R SD3000 12 Pulse DC Drive S12 and S12R 1756-DMF30 SF3000...
Page 17: Connecting The Drive Module To Synchlink And Drive Comm
What is the ControlLogix Drive Module? Connecting the Drive SynchLink Module to SynchLink and The ControlLogix Drive module mounts in a ControlLogix chassis and Drive Comm connects to other SynchLink nodes through a ﬁber optic cable system. Table 1.B Fiber Optic Cables for SynchLink Catalog Number: Cable Length Cables per box:...
Page 18: Physical Features Of The Controllogix Drive Module
What is the ControlLogix Drive Module? Before you install and use your module you should have already: • installed and grounded a 1756 chassis and power supply. For more information, refer to the publications listed in Table 1.D. Table 1.D Chassis and Power Supply Documentation Catalog Document title:...
Page 19: Using Module Identification And Status Information
What is the ControlLogix Drive Module? Backplane Connector - The backplane connector connects the module to the ControlLogix chassis backplane. Status Indicators - The status indicators display the module’s communications, Drive Communication and SynchLink system status. SynchLink Transmit Fiber Port - The transmit ﬁber port allows connection (via ﬁber optic cables) to other SynchLink modules so the module can send data.
Page 20 • Minor recoverable fault • Minor unrecoverable fault • Major recoverable fault • Major unrecoverable fault Vendor ID Module manufacturer vendor, for example Allen-Bradley Serial Number Module serial number Length of ASCII Text String Number of characters in module’s text string...
Page 21: Preventing Electrostatic Discharge
What is the ControlLogix Drive Module? Preventing Electrostatic This module is sensitive to electrostatic discharge. Discharge Preventing Electrostatic Discharge ATTENTION This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment: •...
Page 22: Chapter Summary And What's Next
What is the ControlLogix Drive Module? Chapter Summary and In this chapter, you learned about the ControlLogix Drive module. Move to Chapter 2, Drive Comm (Drive Communication) for details What’s Next on the communications interface to DPS equipment. Publication 1756-UM522B-EN-P - February 2003...
Page 23: Interface To Dps Drive Equipment
Chapter Drive Comm (Drive Communication) This chapter describes Drive Comm (Drive Communication), the interface between the ControlLogix Drive module communicates and Distributed Power System (DPS). For information about: See page: Interface to DPS Drive Equipment Drive Communication Protocol Initialization Synchronized Communication Chapter Summary and What’s Next Interface to DPS Drive The main function of the Drive module is to interface to Distributed...
Page 24: Initialization
Drive Comm (Drive Communication) Point/Feedback Data Exchange” to transfer data. The Drive Module sends set point data to the PMI processor, which returns feedback data to the Drive Module. Initialization At boot time, the Drive Module and PMI processor use an asynchronous master-slave protocol to transfer the PMI operating system and establish synchronized communication.
Page 25: Synchronization With Cst
Drive Comm (Drive Communication) Figure 2.1 Drive Communication Timing Velocity Loop Update Position Loop Update Set Point Data to PMI Feedback Data to Drive Module 4 mS Synchronization with CST Synchronization to Coordinated System Time (CST) is not necessary to synchronize Drive Communication between the Drive Module and the PMI processor.
Page 26 Drive Comm (Drive Communication) Notes: Publication 1756-UM522B-EN-P - February 2003...
Page 27: General Module Features
Chapter Drive Module Features This chapter describes the ControlLogix Drive module features. For information about: See page: General Module Features Conﬁgurable Module Features Chapter Summary and What’s Next 3-10 General module features are features (e.g. Removal and Insertion Under Power) that are supported on the module regardless of conﬁguration and application.
Page 28: Removal And Insertion Under Power (Riup)
Drive Module Features Removal and Insertion Under Power (RIUP) All ControlLogix Drive modules may be removed and inserted from the chassis while power is applied. This feature allows greater availability of the overall control system because, while the module is being removed or inserted, there is no additional disruption to the rest of the controlled process.
Page 29: Fully Software Configurable
Drive Module Features Fully Software Conﬁgurable RSLogix 5000 and DriveExecutive software packages use custom, easily understood interfaces to determine the module conﬁguration. All module features are enabled or disabled through the conﬁguration portions of the software. You can also use the software to interrogate any module in the system to retrieve •...
Page 30: Class I Division 2 Certification
Drive Module Features Class I Division 2 Certiﬁcation The ControlLogix Drive module is certiﬁed for use in nonhazardous locations as well as Class I, Division 2 hazardous Locations containing gas groups A, B, C, and D. This equipment may be used as a component of a control system which is certiﬁed to operate in hazardous locations.
Page 31: Controller Communication Format
Drive Module Features Each of these features is described in this section, including information on which RSLogix 5000 and DriveExecutive conﬁguration screens should be used to conﬁgure the feature. For an overview of the entire conﬁguration process, see Chapter 5, Conﬁguring the Drive Module.
Page 32 Drive Module Features The following requirements apply to communication format choices: • If a Drive module does not receive data (e.g. the ﬁrst node in a daisy chain topology), you must choose the No Receive Data Receive Port communication format. •...
Page 33: Module-Defined Data Tags
Drive Module Features to direct data in a daisy chain conﬁguration, In order to pass-through buffered data, the local controller must intervene to move data along. Table 3.A Drive Module Receive Communications Formats Receive Port Communications Format Transfer Rate (across the ﬁber optic cable) for Each Data Type: Direct Data - Updated every 50 µ...
Page 34: Electronic Keying
Drive Module Features Electronic Keying Instead of plastic mechanical backplane keys, electronic keying allows the ControlLogix system to control what modules belong in the various slots of a conﬁgured system. During module conﬁguration, you must choose one of the following keying options for your SynchLink module: •...
Page 35 Drive Module Features For example, if the conﬁguration contains a major.minor revision of 2.7, the module inserted into the slot must have minor revision of 2.7 or higher for a connection to be made. We recommend using Compatible Match whenever possible.
Page 36: Requested Packet Interval
3-10 Drive Module Features Requested Packet Interval The Requested Packet Interval (RPI) is a conﬁgurable parameter that deﬁnes when the module multicasts its data onto the local chassis backplane. In addition to the RPI, Change of State (COS) functionality also causes the module to produce its data to the consuming controller whenever the values of the data changes.
Page 37: Noting The Power Requirements
Chapter Installing the Drive Module This chapter describes how to install the ControlLogix Drive module. For information about: See page: Noting the Power Requirements Installing the Module Connecting SynchLink Cables Connecting (Drive Comm Drive Communication) Cables Removing the Module Chapter Summary and What’s Next Noting the Power This module receives power from the 1756 chassis power supply and requires 2 sources of power from the backplane:...
Page 38: Installing The Module
Installing the Drive Module Installing the Module You can install or remove the module while chassis power is applied. When you insert or remove the module while WARNING backplane power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations.
Page 39: Connecting Synchlink Cables
Installing the Drive Module 2. Slide the module into the chassis until the module locking tabs ‘click’. Locking tab Connecting SynchLink The two ﬁber optic ports on the bottom-left of the module are for SynchLink. The front-left port is receives SynchLink data, and the Cables rear-left port is transmits SynchLink data.
Page 40 Installing the Drive Module Figure 4.1 SynchLink Connections Tx Rx Refer to See Table 1.B on page 1-3 for information on available pre-conﬁgured ﬁber optic SynchLink cables. Table 4.A lists the possible connections that might be made to your 1756-DM module and where to connect the ﬁber optic cable. Table 4.A Making Fiber Optic Cable Connections to the 1756-DM Module If your 1756-DM module...
Page 41: Connecting (Drive Comm Drive Communication) Cables
Installing the Drive Module Connecting (Drive Comm The two ﬁber optic ports on the bottom-right of the module are for Drive Comm. The front-right port receives data from the PMI Drive Communication) processor on the drive. The rear-right port transmits data to the PMI Cables processor.
Page 42: Removing The Module
Installing the Drive Module Figure 4.3 Drive Comm - PMI Processor Connections Refer to See Table 1.C on page 1-3 for information on available pre-conﬁgured ﬁber optic Drive Comm cables. Removing the Module Before you remove the module, you must disconnect ATTENTION the ﬁber optic cables.
Page 43: Chapter Summary And What's Next
Installing the Drive Module Figure 4.4 Locking tabs Chapter Summary and In this chapter, you learned how to install the ControlLogix Drive module. Move to Chapter 5, Conﬁguring the Drive Module, to learn What’s Next how to conﬁgure the module. Publication 1756-UM522B-EN-P - February 2003...
Page 44 Installing the Drive Module Notes: Publication 1756-UM522B-EN-P - February 2003...
Page 45: Overview Of The Configuration Process
Chapter Conﬁguring the Drive Module This chapter describes how to conﬁgure the ControlLogix Drive Module using RSLogix 5000 and DriveExecutive in the DriveTools 2000 programming suite. For information about: See page: Overview of the Conﬁguration Process Planning the System Checking and Updating the DriveExecutive Database Using RSLogix 5000 to Conﬁgure the Drive Module...
Page 46: Planning The System
Conﬁguring the Drive Module Planning the System Before programming, you must choose a Controller - Drive Module interface (Controller Communication Format) for each Drive Module in the system. If you are going to use SynchLink, you must choose the SynchLink data format, and a SynchLink network topology.
Page 47 Conﬁguring the Drive Module • If a Drive module does not receive data (e.g. the ﬁrst module in a non-loop topology), you must choose the No Receive Data Receive Port communication format. • If a Drive module does not transmit data (e.g. an end node in the daisy chain conﬁguration or star), you must choose the No Transmit Data Transmit Port communications format.
Page 48: Choosing The Synchlink Network Topology
Conﬁguring the Drive Module Choosing the SynchLink Network Topology You can use one of the following SynchLink topologies: • Daisy Chain First Drive Module Drive Module Drive Module Drive Module (Master Node) (Center Node) (Center Node) (Center Node) SynchLink Module SynchLink Module SynchLink Module SynchLink Module...
Page 49 Conﬁguring the Drive Module • Hybrid (synchronous) First SynchLink Module First Drive Module (CST Time Master and ControlNet) SynchLink Master) Note: the ﬁrst module must be the SynchLink Master -DMD30 -SYNCH Daisy Chain Connection between ﬁrst SynchLink Star Connections for Module and ﬁrst Drive all other modules Module...
Page 50: Checking And Updating The Driveexecutive Database
Conﬁguring the Drive Module Checking and Updating the Checking the DriveExecutive Database DriveExecutive Database DriveExecutive must have a database for the Drive module ﬁrmware revision and power module conﬁguration, in order to conﬁgure the module’s parameters and links. In addition, the database is required for RSLogix and DriveExecutive to synchronize.
Page 51: Checking The Driveexecutive Database (Continued)
Conﬁguring the Drive Module Checking the DriveExecutive Database (continued) Check to see if desired Firmware Revision is available Check to see if desired power module conﬁguration is available (The conﬁguration number is the same as the power module’s part number) Click Cancel to end test Publication 1756-UM522B-EN-P - February 2003...
Page 52: Updating The Driveexecutive Database
Conﬁguring the Drive Module Updating the DriveExecutive Database There are two ways to obtain the desired database if your computer does not contain it. • Connecting to the module and creating the database in DriveExecutive • Downloading the database from the DriveTools 2000 software website ( http://www.ab.com/drives/drivetools_2000 ) If you have access to a Drive module with the desired ﬁrmware revision, DriveExecutive can read the database from the module.
Page 53: Using Rslogix 5000 To Configure The Drive Module
Conﬁguring the Drive Module Using RSLogix 5000 to Create a new RSLogix 5000 Project Conﬁgure the Drive Module Select New from File Menu Click OK when all the Select the controller type information is correct Enter the project name Enter the project description if desired Select the chassis type Enter project location...
Page 54 5-10 Conﬁguring the Drive Module Add a Drive Module to the Project Place the cursor over the I/O Click the right Conﬁguration folder mouse button and select New Module Select the correct major revision level. Select the correct catalog number for the Drive Module Click OK to open Module Properties window...
Page 55 Conﬁguring the Drive Module 5-11 Add a Drive Module to the Project (continued) Verify Slot Number Enter the module name Enter a description Enter the correct minor revision level Select the Comm Format Click Next to Select Electronic advance the wizard Keying mode Be extremely cautious when using the disable ATTENTION...
Page 56 5-12 Conﬁguring the Drive Module Add a Drive Module to the Project (continued) Click Next to advance the wizard Select the Power Unit Type Select the Voltage Select the Power Structure Rating (conﬁguration) Click Next to advance the wizard Publication 1756-UM522B-EN-P - February 2003...
Page 57 Conﬁguring the Drive Module 5-13 Add a Drive Module to the Project (continued) Enter a ﬁlename or click browse to search for an existing DriveExecutive ﬁle Click Finish Monitor and Conﬁgure the Module Place the cursor over the Drive Module Click the right mouse button and select Properties...
Page 58 5-14 Conﬁguring the Drive Module Monitor and Conﬁgure the Module (continued) Use the General tab to view or modify the module name, slot number, controller communication format, revision or keying conﬁgurations Use the Connection tab to view or modify the conﬁguration of the connection to the controller and to view module faults.
Page 59 Conﬁguring the Drive Module 5-15 Monitor and Conﬁgure the Module (contintued) Use the Power tab to view or modify conﬁguration for the power unit connected to the Drive Module Click this button to launch DriveExecutive Publication 1756-UM522B-EN-P - February 2003...
Page 60: Using Driveexecutive To Configure Drive Module
5-16 Conﬁguring the Drive Module Using DriveExecutive to Conﬁgure the Drive Module’s Peer Communication Conﬁgure Drive Module Select Peer Communication from Drive Menu On the SynchLink Setup Tab Select sources for Direct Data The settings you make on this tab determine what the transmissions module does during every SynchLink Update cycle Select the Receive...
Page 61 Conﬁguring the Drive Module 5-17 Conﬁgure the Drive Module’s Peer Communication (continued) The value tab is useful for conﬁguring the module as a Time Keeper Check this box if the module is to be the Time Keeper Click OK when the conﬁguration is as desired Publication 1756-UM522B-EN-P - February 2003...
Page 62 5-18 Conﬁguring the Drive Module Conﬁgure the Drive Module’s Peer Communication (continued) Click the From Controller tab These links are part of the selected Controller Communication Format. They are not changeable. Select parameters in the Drive Module that will consume data produced by tags in the controller.
Page 63 Conﬁguring the Drive Module 5-19 Conﬁgure the Drive Module’s Peer Communication (continued) Click the To Controller Select parameters in the Drive Module that will produce data consumed by tags in the controller. Click OK when all the data on these tabs is correct Publication 1756-UM522B-EN-P - February 2003...
Page 64 5-20 Conﬁguring the Drive Module Conﬁgure the Drive Module’s Links to SynchLink Data On the Link List Double - click on the parameter you want to consume SynchLink data Click on the Link Data tab Publication 1756-UM522B-EN-P - February 2003...
Page 65 Conﬁguring the Drive Module 5-21 Conﬁgure the Drive Module’s Links to SynchLink Data (continued) On the Link Data Tab Select Parameter Enter parameter number or select parameter from list Click OK The data format (e.g. Real or Integer) of the sink IMPORTANT parameter must match the data format of the source parameter.
Page 66 5-22 Conﬁguring the Drive Module Save the Project Select Save from the File menu Download the Project Select Download from the Drive menu Publication 1756-UM522B-EN-P - February 2003...
Page 67: Return To Rslogix 5000 To Finish Configuring The Drive Module
Conﬁguring the Drive Module 5-23 Return to RSLogix 5000 to Complete Setup Properties Finish Conﬁguring the Drive Module Click on this button to cause additional user deﬁned links (links created in DriveExecutive in addition to the default links associated with the Controller Communication Format) to be transferred from the Drive File into RSLogix 5000.
Page 68: Chapter Summary And What's Next
5-24 Conﬁguring the Drive Module Save and Download Select Save from the File menu Select Download from the Communications menu Chapter Summary and In this chapter, you learned how to conﬁgure the ControlLogix Drive Module. Move to Chapter 6, Troubleshooting the Drive Module, to What’s Next learn how to troubleshoot the module.
Page 69: Using The Status Indicators
Chapter Troubleshooting the Drive Module This chapter describes how to troubleshoot the ControlLogix Drive module. For information about: See page: Using the Status Indicators Using DriveExecutive to Troubleshoot the Module Using RSLogix 5000 to Troubleshoot the Module Chapter Summary and What’s Next 6-10 Using the Status Indicators Bi-colored (red/green) LEDs indicate the status of several module...
Page 70 Troubleshooting the Drive Module Use the table on the next page to troubleshoot your module. LED Indicator Display Means Take this Action Green Connection is running. None Flashing Inhibited I/O connection. None Green Non-Recoverable Fault Remove module from service Flashing Red Flash download in progress.
Page 71: Using Driveexecutive To Troubleshoot The Module
Troubleshooting the Drive Module Using DriveExecutive to DriveExecutive (a program in the DriveTools 2000 suite) alerts you to fault conditions. If your are online with the Drive Module, the Troubleshoot the Module software will alert you in the following ways: •...
Page 72: Fault And Alarm Window
Troubleshooting the Drive Module Fault and Alarm Window Fault Queue Tab Click here to clear faults The Fault Queue - Click here to empty fault queue a list of fault codes, descriptions and the Click here to get new fault times they occurred information from the Drive Module...
Page 73: Fault And Alarm Window (Continued)
Troubleshooting the Drive Module Fault and Alarm Window (continued) Fault Words Tab Select a fault word Click here to clear faults parameter Click here to get online help about the parameter This tab shows bit-wise views of the primary fault parameters Click here to clear faults Red indication of...
Page 74: Diagnostic Parameters
Troubleshooting the Drive Module Fault and Alarm Window (continued) Trip Fault Tab Click here to clear faults Code, description, date and time of fault that tripped the Drive Module Click here to get online help about Trip Fault Diagnostic Parameters Double-click on the Utility folder to expand it Publication 1756-UM522B-EN-P - February 2003...
Page 75: Diagnostic Parameters (Continued)
Troubleshooting the Drive Module Diagnostic Parameters (continued) Double-click on the Diagnostics group to expand it Double-click on the parameter you want to examine An check mark indicates the presence of a fault Refer to the appropriate appendix to interpret fault information that is speciﬁc to a certain Drive Module Publication 1756-UM522B-EN-P - February 2003...
Page 76: Using Rslogix 5000 To Troubleshoot The Module
Troubleshooting the Drive Module Using RSLogix 5000 to RSLogix 5000 alerts you to fault conditions. If your are online with the Drive Module the software will alert you in the following ways: Troubleshoot the Module • Warning signal on the main screen next to the module-This occurs when the connection to the module is broken •...
Page 77: Module Properties Window
Troubleshooting the Drive Module Module Properties Window General Tab Status line provides information on the connection to the module Be extremely cautious when using the disable ATTENTION keying option; if used incorrectly, this option can lead to personal injury or death, property damage or economic loss.
Page 78: Chapter Summary And What's Next
6-10 Troubleshooting the Drive Module Module Properties Window (continued) Module Info Tab Click Reset Module to clear fault Status line provides information on the connection to the module Click Refresh to update Module Info Chapter Summary and In this chapter, you learned how to troubleshoot the ControlLogix Drive module.
Page 79: Module Specifications
Appendix Speciﬁcations Module Speciﬁcations Consideration Description Module Location 1756 ControlLogix Chassis Backplane Current 1.35A at 5.1V DC and 3.0mA at 24V DC Maximum Power Dissipation 6.96 W Thermal Dissipation 23.7 BTU/hr Indicators Green and red indicators for operation, status, and diagnostics.
Page 80 Data Rate 5 Mbps 10 Mbps Maximum 10 - Daisy Chain, 1 - PMI Chassis Node Count 256 - Star Conﬁguration See page 1-3 for Allen-Bradley catalog numbers. See page 1-3 for Allen-Bradley catalog numbers. Publication 1756-UM522B-EN-P - February 2003...
Page 81 Appendix 1756-DMD30 Speciﬁc Information This appendix contains information that applies speciﬁcally to the 1756-DMD30. For information about: See page: Control Block Diagrams Parameters B-13 Interpretting Drive Module Faults in DriveExecutive B-159 Publication 1756-UM522B-EN-P - February 2003...
Page 82: Control Block Diagrams
1756-DMD30 Speciﬁc Information Control Block Diagrams Overview Publication 1756-UM522B-EN-P - February 2003...
Page 83: Speed Control - Reference
1756-DMD30 Speciﬁc Information Speed Control - Reference Publication 1756-UM522B-EN-P - February 2003...
Page 84: Speed Control - Regulator
1756-DMD30 Speciﬁc Information Speed Control - Regulator Publication 1756-UM522B-EN-P - February 2003...
Page 85 1756-DMD30 Speciﬁc Information Process Control Publication 1756-UM522B-EN-P - February 2003...
Page 86 1756-DMD30 Speciﬁc Information Position Control - Interpolated/Direct Publication 1756-UM522B-EN-P - February 2003...
Page 87 1756-DMD30 Speciﬁc Information Position Control - Point to Point Publication 1756-UM522B-EN-P - February 2003...
Page 88 1756-DMD30 Speciﬁc Information Position Control - Auxiliary Publication 1756-UM522B-EN-P - February 2003...
Page 89 1756-DMD30 Speciﬁc Information Torque Control Publication 1756-UM522B-EN-P - February 2003...
Page 90 B-10 1756-DMD30 Speciﬁc Information Speed / Position Feedback Publication 1756-UM522B-EN-P - February 2003...
Page 91 1756-DMD30 Speciﬁc Information B-11 Peak Detector / Control Logix Publication 1756-UM522B-EN-P - February 2003...
Page 92 B-12 1756-DMD30 Speciﬁc Information Field Economy Publication 1756-UM522B-EN-P - February 2003...
Page 93: Parameters
1756-DMD30 Speciﬁc Information B-13 Parameters To conﬁgure a Drive module to operate in a speciﬁc way, drive parameters may have to be set. Three types of parameters exist: • ENUM Parameters These parameters allow a selection from 2 or more items •...
Page 94 B-14 1756-DMD30 Speciﬁc Information ➊ ➋ ➌ Name Values Description Speed Ref Sel Default: Val 1 Spd Ref 1 Enter or write a value to select the source of the Options: Val 0 Zero Speed speed reference to the drive. Val 1 Spd Ref 1 Val 2...
Page 95: How Parameters Are Organized
1756-DMD30 Speciﬁc Information B-15 How Parameters are Organized DriveExecutive programming software displays parameters in “Linear List” or “File Group Parameter” format. Viewing the parameters in “File Group Parameter” format simpliﬁes programming by grouping parameters that are used for similar functions. There are eleven ﬁles. Each ﬁle is divided into multiple groups of parameters.
Page 96: Process Control
B-16 1756-DMD30 Speciﬁc Information S y n c h L in k C o m m u n ic a t io n s D P S / P U t il it y S p e e d / P o s it F d b k P o s it io n C o n...
Page 97 1756-DMD30 Speciﬁc Information B-17 S y n c h L in k C o m m u n ic a t io n s D P S / P U t il it y S p e e d / P o s it F d b k P o s it io n C o n...
Page 98 B-18 1756-DMD30 Speciﬁc Information S y n c h L in k C o m m u n ic a t io n s D P S / P U t il it y S p e e d / P o s it F d b k P o s i t i o n C...
Page 99 1756-DMD30 Speciﬁc Information B-19 S y n c h L in k C o m m u n ic a t io n s D P S / P U t i l i t y S p e e d / P o s i t F d b P o s i t...
Page 100 B-20 1756-DMD30 Speciﬁc Information S y n c h L in k C o m m u n ic a t io n s D P S / P U t il it y S p e e d / P o s it F d b k P o s i t i o n C...
Page 101 1756-DMD30 Speciﬁc Information B-21 S y n c h L in k C o m m u n i c a t i o n s D P S / P U t il it y S p e e d / P o s it F d b k P o s i t...
Page 102 B-22 1756-DMD30 Speciﬁc Information S y n c h L i n k C o m m u n ic a t io n s D P S / P U t il it y S p e e d / P o s it F d b k P o s it io...
Page 103 1756-DMD30 Speciﬁc Information B-23 S y n c h L i n k C o m m u n ic a t io n s D P S / P U t il it y S p e e d / P o s it F d b k P o s it io...
Page 104: Parameter Data In Linear List Format
B-24 1756-DMD30 Speciﬁc Information Parameter Data In Linear List Format Name Values Description Speed Ref 1 Default: 0.0000 Provides the speed reference that the drive uses when Min: -2200000000 selected by parameter 16 [Speed Ref Sel]. A value of 1.0 Max: 2200000000 represents base speed of the motor.
Page 105 1756-DMD30 Speciﬁc Information B-25 Name Values Description Jog Speed 1 Units: Provides the speed reference that the drive uses when Default: responding to bit 18 [Jog 1] of parameter 152 [Applied Min: -14000 LogicCmd]. Max: 14000 Type: Linkable, Read-Write, Floating Point File: Speed Control Group:...
Page 106 B-26 1756-DMD30 Speciﬁc Information Name Values Description STrim2 Filt Gain Default: Sets the lead term for the parameter 22 [Speed Trim 2] ﬁlter. Min: Values greater than 1 will result in a lead function and value Max: less than 1 will result in a lag function. A value of 1 will Type: Linkable, Read-Write, Floating Point disable the ﬁlter.
Page 107 1756-DMD30 Speciﬁc Information B-27 Name Values Description SpdRef Filt Gain Default: Sets the lead term for the Speed Reference ﬁlter. Values Min: greater than 1 will result in a lead function and value less than Max: 1 will result in a lag function. A value of 1 will disable the Type: Linkable, Read-Write, Floating Point ﬁlter.
Page 108 B-28 1756-DMD30 Speciﬁc Information Name Values Description S Curve Spd Ref Units: Displays the speed command after the s-curve block, modiﬁed Default: by parameter 34 [S Curve Time]. A value of 1.0 represents Min: -14000 base speed of the motor. Max: 14000 Type:...
Page 109 1756-DMD30 Speciﬁc Information B-29 Name Values Description Spd Ref TP Sel Default: Val 0 Zero Enter or write a value to select speed reference data displayed Options: Val 0 Zero in parameter 52 [Spd TP Data] and parameter 51 [Spd Ref TP Val 1 User Ref RPM].
Page 110 B-30 1756-DMD30 Speciﬁc Information Name Values Description InertiaDecelGain Default: Sets the deceleration gain for the Inertia Compensation Min: function. A value of 1 produces 100% compensation. Max: Type: Linkable, Read-Write, Floating Point File: Speed Control Group: Reference Inertia Torq Add Units: P.U.
Page 111 1756-DMD30 Speciﬁc Information B-31 Name Values Description Scaled Spd Fdbk Default: Displays the product of the speed feedback and parameter 73 Min: -2200000000 [Sped Fdbk Scale]. This parameter is for display only. Max: 2200000000 Type: Non-Linkable, Read Only, Floating Point File: Monitor, Speed/Posit Fdbk Group:...
Page 112 B-32 1756-DMD30 Speciﬁc Information Name Values Description Speed Reg Ctrl Default: 0000 0000 Enter or write a value to conﬁgure the speed regulator Options: Bit 0 Reserved integrator. Bit 1 Preset Bit 2 SelInteg Bit 3 HoldInteg Bit 4 Reset Bit 5 Reserved Bit 6...
Page 113 1756-DMD30 Speciﬁc Information B-33 Name Values Description Servo Lock Gain Units: /Sec Sets the gain of an additional integrator in the speed regulator. Default: The effect of Servo Lock is to increase stiffness of the speed Min: response to a load disturbance. It behaves like a position Max: regulator with velocity feed forward, but without the pulse Type:...
Page 114 B-34 1756-DMD30 Speciﬁc Information Name Values Description SpdReg P Gain Mx Default: Places a limit on the maximum value of proportional gain in Min: parameter 81 [Spd Reg P Gain]. When gains are autmatically Max: calculated, this parameter is necessary to limit the Type: Linkable, Read-Write, Floating Point ampliﬁcation of noise with increased inertia.
Page 115 1756-DMD30 Speciﬁc Information B-35 Name Values Description Spd Gain TP Sel Default: Val 0 Zero Enter or write a value to select the speed gain data displayed Options: Val 0 Zero in parameter 99 [Spd Gain TP Data]. Val 1 Intg Rate BW Val 2 Inertia BW...
Page 116: Torque Control
B-36 1756-DMD30 Speciﬁc Information Name Values Description Spd Reg Neg Lim Units: P.U. The negative limit of the Speed regulator output value. The Default: output of the Speed regulator is limited by adjustable high and Min: low limits. Max: Type: Linkable, Read-Write, Floating Point File: Speed Control...
Page 117 1756-DMD30 Speciﬁc Information B-37 Name Values Description Torque Ref 1 Default: Supplies an external motor torque reference to the drive. This Min: -2200000000 parameter is divided by the value inparameter 112 [Torq Ref1 Max: 2200000000 Div]. A value of 1.0 represents rated torque of the motor. Type: Linkable, Read-Write, Floating Point File:...
Page 118 B-38 1756-DMD30 Speciﬁc Information Name Values Description Notch Filt Freq Units: The center frequency for both types of Notch ﬁlter. Default: Min: Max: Type: Linkable, Read-Write, Floating Point File: Torque Control Group: Torque Current NegLimit Units: P.U. The negative current limit value. If this value is less than the Default: absolute value of parameter 2184 [PMI Curr Lim], this value Min:...
Page 119 1756-DMD30 Speciﬁc Information B-39 Name Values Description Torq Ref TP Data Units: P.U. Displays the data selected by parameter 130 [Torque Ref TP Default: Sel]. Min: Max: Type: Non-Linkable, Read Only, Floating Point File: Utility Group: Test Points FricComp Spd Ref Units: Supplies a speed input to the Friction Compensation algorithm.
Page 120 B-40 1756-DMD30 Speciﬁc Information Name Values Description FricComp TorqAdd Units: P.U. The torque reference output of the Friction Compensation Default: function. A value of 1.0 represents rated torque of the motor. Min: Max: Type: Non-Linkable, Read Only, Floating Point File: Speed Control, Torque Control Group: Reference, Torque...
Page 121 1756-DMD30 Speciﬁc Information B-41 Name Values Description Applied LogicCmd Default: 0000 0000 0000 0000 0000 0000 0000 0000 Displays Logic Command that is applied to the Regulators and Options: Bit 0 SpdRamp Dsbl Control Algorithms within the drive. Logic Commands come Bit 1 Spd S Crv En from the 32-bit Logic Command found in a connection with the...
Page 122 B-42 1756-DMD30 Speciﬁc Information Name Values Description Control Options Default: 0000 0000 0000 0000 0000 0001 0000 0001 Select options for operating the drive logic operations. Options: Bit 0 Bipolar SRef Bit 1 SRef Filt En Bit 2 Reserved Bit 3 Reserved Bit 4 Jog in Torq...
Page 123 1756-DMD30 Speciﬁc Information B-43 Name Values Description Stop Dwell Time Units: Sets an adjustable delay time between detecting zero speed Default: and disabling the speed and torque regulators, when Min: responding to a stop command. Max: Type: Linkable, Read-Write, Floating Point File: Dynamic Control Group:...
Page 124 B-44 1756-DMD30 Speciﬁc Information Name Values Description Logic Status Default: 0000 0000 0000 0000 0000 0000 0000 0000 Displays the status - condition of the drive. If there is a Options: Bit 0 Enabled Controller to Drive Module error or inhibit, the data in the Bit 1 Running LogicStatus word of the Controller Communication Format will...
Page 125 1756-DMD30 Speciﬁc Information B-45 Name Values Description Run Inhibit Stat Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates which condition is preventing the drive from starting Options: Bit 0 Faulted or running. Bit 1 Reserved Bit 2 SW Ramp Stop Bit 3 SW Cost Stp Bit 4...
Page 126 B-46 1756-DMD30 Speciﬁc Information Name Values Description Logic Ctrl State Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates which logic control functions are enabled. Options: Bit 0 Spd Ref En Bit 1 SRef Ramp En Bit 2 SRef SCrv En Bit 3 Position En Bit 4...
Page 127 1756-DMD30 Speciﬁc Information B-47 Name Values Description Logic TP Sel Default: Val 0 Zero Enter or write a value to select logic status indication Options: Val 0 Zero displayed in parameter 162 [Logic TP Data]. Val 1 Avg Spd Ref Val 2 Avg Spd Fdbk Val 3...
Page 128 B-48 1756-DMD30 Speciﬁc Information Name Values Description StopOper TP Data Default: Displays the data selected by parameter 163 [Stop Oper TP Min: -2200000000 Sel]. Max: 2200000000 Type: Non-Linkable, Read Only, Floating Point File: Utility Group: Test Points Test Status Default: Val 0 Diag Off Displays the name of any active test in progress.
Page 129 1756-DMD30 Speciﬁc Information B-49 Name Values Description Motor Ctrl Cmmd Default: 0000 0000 0000 0000 0000 0000 0000 0000 Displays the command bits to the Motor Control Processor Options: Bit 0 Reserved from the Velocity Processor Bit 1 Reserved Bit 2 Reserved Bit 3 Reserved...
Page 130 B-50 1756-DMD30 Speciﬁc Information Name Values Description Motor Ctrl Ackn Default: 0000 0000 0000 0000 Displays the Motor Control Processor's acknowledgment to the Options: Bit 0 Arm Enabl Velocity Processor for the Motor Control Command bits. Bit 1 Arm ID Done Bit 2 Arm AlphaMin Bit 3...
Page 131 1756-DMD30 Speciﬁc Information B-51 Name Values Description Drive I/O Status Default: 0000 0000 0000 0000 Indicates status of PMI functions. Options: Bit 0 Run Perm Bit 1 M-Cont Fdbk Bit 2 Aux In 2 Bit 3 Aux In 3 Bit 4 Aux In 4 Bit 5 Aux In 5...
Page 132 B-52 1756-DMD30 Speciﬁc Information Name Values Description Setpt 1 Data Units: P.U. Provides data for comparison to parameter 173 [Setpt1 Default: TripPoint], driving bit 16 [At Setpt 1] of parameter 155 [Logic Min: Status]. Max: Type: Linkable, Read-Write, , Floating Point File: Speed Control Group:...
Page 133 1756-DMD30 Speciﬁc Information B-53 Name Values Description Setpt 2 Data Units: P.U. Provides data for comparison to parameter 177 [Setpt2 Default: TripPoint], driving bit 17 [Above Setpt 2] of parameter 155 Min: [Logic Status]. Max: Type: Linkable, Read-Write, Floating Point File: Speed Control Group:...
Page 134 B-54 1756-DMD30 Speciﬁc Information Name Values Description Setpt 2 Limit Units: P.U. Creates a tolerance - hysteresis band around the value in Default: 0.01 parameter 176 [Setpt2 TripPoint]. For positive setpoints: Min: Turn-on level = TripPoint, Turn-off level = TripPoint - Limit. For Max: negative setpoints: Turn-on level = TripPoint, Turn-off level = Type:...
Page 135 1756-DMD30 Speciﬁc Information B-55 Name Values Description PI Command Default: 0000 0000 0000 0000 0000 0000 0000 0000 Set bits to conﬁgure the process control regulator -enable or Options: Bit 0 Enable disable the regulator, enable or disable the time function Bit 1 Time Lim En generator and limit generator.
Page 136 B-56 1756-DMD30 Speciﬁc Information Name Values Description PI Prop Gain Default: Controls the proportional gain of the Process Control regulator. Min: If the proportional gain is 1.0, the regulator output equals 1 pu Max: for 1 pu error. Type: Linkable, Read-Write, Floating Point File: Process Control Group:...
Page 137 1756-DMD30 Speciﬁc Information B-57 Name Values Description PI TP Sel Default: Val 0 Zero Enter or write a value to select Process Control PI data Options: Val 0 Zero displayed by parameter 194 [PI TP Data]. Val 1 PI Error Val 2 LPF Output Val 3...
Page 138 B-58 1756-DMD30 Speciﬁc Information Name Values Description LimGen X axis In Default: The x axis input to the Limit Generator. Typically this Min: parameter is linked to a speed reference or to parameter 201 Max: [Time Axis Output]. Type: Linkable, Read-Write, Floating Point File: Process Control Group:...
Page 139 1756-DMD30 Speciﬁc Information B-59 Name Values Description PeakDtct1 In Int Default: Integer input to the ﬁrst peak/level detector. Min: -2147483648 Max: 2147483648 Type: Linkable, Read-Write, 32-bit Integer File: Utility Group: Peak Detection PkDtct1 In Real Default: Floating point input to the ﬁrst peak/level detector Min: -2200000000 Max:...
Page 140 B-60 1756-DMD30 Speciﬁc Information Name Values Description Spd Observer BW Units: Sets the internal bandwidth for the speed feedback observer. Default: The setting should be as high a possible, preferrably at least 6 Min: times the value of parameter 90 [Spd Reg BW]. A setting of Max: 1000 rad/sec is reasonable for most applications.
Page 141 1756-DMD30 Speciﬁc Information B-61 Name Values Description Anlg Tach Posit Default: Indicates accumulated position feedback generated by the Min: -2147483648 analog tach. This parameter supplies position regulator Max: 2147483648 feedback if postion control is enabled. Type: Non-Linkable, Read Only, 32-bit Integer File: Speed/Posit Fdbk Group:...
Page 142 B-62 1756-DMD30 Speciﬁc Information Name Values Description Limit Status Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates any condition that may be limiting either the current Options: Bit 0 Reserved or the torque reference. Bit 1 Reserved • Setting parameter 120 [Current PosLimit] and the Bit 2 Reserved absolute value of parameter 119 [Current NegLimit]...
Page 143 1756-DMD30 Speciﬁc Information B-63 Name Values Description Output Current Units: Amps Displays the actual RMS value of the motor current as Default: determined from the current sensors. Min: -6000 Max: 6000 Type: Non-Linkable, Read Only, Floating Point File: Monitor, DPS/PMI Group: Metering, Feedback VPL Firmware Rev...
Page 144 B-64 1756-DMD30 Speciﬁc Information Name Values Description SL System Time Units: uSec Displays the SynchLink system time counter. Default: Min: Max: 1048575 Type: Non-Linkable, Read Only, 32-bit Integer File: Monitor Group: Control Status Posit Spd Output Units: Final output of the position regulator. A value of 1.0 Default: represents base speed of the motor.
Page 145 1756-DMD30 Speciﬁc Information B-65 Name Values Description Exception Event2 Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the presence of certain drive anomalies. Conﬁgure Options: Bit 0 Reserved the drive's response to these events by entering values in the Bit 1 Reserved parameters of the fault/alarm conﬁguration group of the utility...
Page 146 B-66 1756-DMD30 Speciﬁc Information Name Values Description Fault Status 1 Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the occurance of the exception events that have Options: Bit 0 Abs OverSpd been conﬁgured as fault conditions. These are the same Bit 1 Ref Decel events shown in parameter 320 [Exception Event1].
Page 147 1756-DMD30 Speciﬁc Information B-67 Name Values Description Fault Status 2 Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the occurance of the exception events that have Options: Bit 0 Reserved been conﬁgured as fault conditions. These are the same Bit 1 Reserved events shown in parameter 321 [Exception Event2].
Page 148 B-68 1756-DMD30 Speciﬁc Information Name Values Description Alarm Status 1 Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the occurance of the exception events that have Options: Bit 0 Abs OverSpd been conﬁgured as alarm conditions. These are the same Bit 1 SpdRef Decel events shown in parameter 320 [Exception Event1].
Page 149 1756-DMD30 Speciﬁc Information B-69 Name Values Description Alarm Status 2 Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the occurance of the exception events that have Options: Bit 0 Reserved been conﬁgured as alarm conditions. These are the same Bit 1 Reserved events shown in parameter 321 [Exception Event2].
Page 150 B-70 1756-DMD30 Speciﬁc Information Name Values Description Fault TP Data Units: Displays the data selected by parameter 329 [Fault TP Sel]. Default: Min: -2200000000 Max: 2200000000 Type: Non-Linkable File: Read Only Group: Floating Point Utility Test Points Abs OverSpd Lim Units: Sets an incrmental speed above parameter 31 [Fwd Speed Default:...
Page 151 1756-DMD30 Speciﬁc Information B-71 Name Values Description Mtr I2T Spd Min Units: P.U. Default: Sets the minimum speed for the motor overload (I T) function. Min: 0.05 The value indicates minimum speed below the minimum Max: current threshold [Mtr I2T Curr Min], and these are the ﬁrst Type: Non-Linkable, Read-Write, Floating Point current/speed breakpoint.
Page 152 B-72 1756-DMD30 Speciﬁc Information Name Values Description Current Actl Ref Units: P.U. Displays the value of motor current reference that is present at Default: the output of the divide by ﬂux calculation. Min: Max: Type: Non-Linkable, Read Only, Floating Point File: Torque Control Group:...
Page 153 1756-DMD30 Speciﬁc Information B-73 Name Values Description Curr Ref TP Sel Default Val 0 Zero Enter or write a value to select current reference data Options: Val 0 Zero displayed in parameter 364 [Curr Ref TP Data]. Val 1 Curr Sum Val 2 Curr Lim In Val 3...
Page 154 B-74 1756-DMD30 Speciﬁc Information Name Values Description SL CommLoss Cnfg Default Val 2 FltCoastStop Enter a value to conﬁgures the drive's response to SynchLink Options: Val 0 Ignore communication loss. Refer to parameter 1229 [SL Error Status] Val 1 Alarm for possible causes of communication loss.
Page 155 1756-DMD30 Speciﬁc Information B-75 Name Values Description Mtr OL Trip Cnfg Default Val 2 FltCoastStop Enter a value to conﬁgure the drive's response to a “Motor Options: Val 0 Ignore Overload Trip” exception event. Val 1 Alarm • Value 0 - Ignore conﬁgures the drive module to Val 2 FltCoastStop continue running as normal, in response to this event...
Page 156 B-76 1756-DMD30 Speciﬁc Information Name Values Description PMI Warning Cnfg Default Val 1 Alarm Enter a value to conﬁgure the drive's response to a "PMI Options: Val 0 Ignore Warning" exception event (events enumerated in parameter Val 1 Alarm 2123 [MC Warnings]. Val 2 FltCoastStop •...
Page 157 1756-DMD30 Speciﬁc Information B-77 Name Values Description Lgx Timeout Cnfg Default Val 2 FltCoastStop Enter a value to conﬁgure the Drive Module's response to a Options: Val 0 Ignore Controller to Drive Module connection timeout, as detected by Val 1 Alarm the Drive Module.
Page 158 B-78 1756-DMD30 Speciﬁc Information Name Values Description Lgx Closed Cnfg Default Val 2 FltCoastStop Enter a value to conﬁgure the Drive Module's response to the Options: Val 0 Ignore controller closing the Controller to Drive Module connection. Val 1 Alarm •...
Page 159 1756-DMD30 Speciﬁc Information B-79 Name Values Description Lgx LinkChngCnfg Default Val 2 FltCoastStop Enter a value to conﬁgure the Drive Module's response to Options: Val 0 Ignore Controller to Drive Module default links being removed. A Val 1 Alarm default link is a link automatically set up when a Val 2 FltCoastStop communication format is selected for the Controller to Drive...
Page 160 B-80 1756-DMD30 Speciﬁc Information Name Values Description SL MultErr Cnfg Default Val 2 FltCoastStop Enter a value to conﬁgure the Drive Module's response to Options: Val 0 Ignore SynchLink Multiplier error. Refer to parameter 1034 [SL Mult Val 1 Alarm State] for possible causes for multiplier errors.
Page 161 1756-DMD30 Speciﬁc Information B-81 Name Values Description User Data 3 Default: 0000 0000 0000 0000 0000 0000 0000 0000 General purpose parameter available for storage of 32 bit Options: Bit 0 Reserved enumerated data by the operator. This value will be retained Bit 1 Reserved through a power cycle.
Page 162 B-82 1756-DMD30 Speciﬁc Information Name Values Description Integer In01 Default: Displays input word 01 of the controller communication format Min: -2147483648 in integer format. Paired with parameter 603 [Real In01], Max: 2147483648 which displays the same data in ﬂoating point format. Type: Non-Linkable, Read Only, 32-bit Integer File:...
Page 163 1756-DMD30 Speciﬁc Information B-83 Name Values Description Integer In05 Default: Displays input word 05 of the controller communication format Min: -2147483648 in integer format. Paired with parameter 611 [Real In05], Max: 2147483648 which displays the same data in ﬂoating point format. Type: Non-Linkable, Read Only, 32-bit Integer File:...
Page 164 B-84 1756-DMD30 Speciﬁc Information Name Values Description Integer In09 Default: Displays input word 09 of the controller communication format Min: -2147483648 in integer format. Paired with parameter 619 [Real In09], Max: 2147483648 which displays the same data in ﬂoating point format. Type: Non-Linkable, Read Only, 32-bit Integer File:...
Page 165 1756-DMD30 Speciﬁc Information B-85 Name Values Description Integer In13 Default: Displays input word 13 of the controller communication format Min: -2147483648 in integer format. Paired with parameter 627 [Real In13], Max: 2147483648 which displays the same data in ﬂoating point format. Type: Non-Linkable, Read Only, 32-bit Integer File:...
Page 166 B-86 1756-DMD30 Speciﬁc Information Name Values Description Integer Out01 Default: Displays output word 01 of the controller communication Min: -2147483648 format in integer format. Paired with parameter 635 [Real Max: 2147483648 Out01], which displays the same data in ﬂoating point format. Type: Non-Linkable, Read Only, 32-bit Integer File:...
Page 167 1756-DMD30 Speciﬁc Information B-87 Name Values Description Integer Out05 Default: Displays output word 05 of the controller communication Min: -2147483648 format in integer format. Paired with parameter 643 [Real Max: 2147483648 Out05], which displays the same data in ﬂoating point format. Type: Non-Linkable, Read Only, 32-bit Integer File:...
Page 168 B-88 1756-DMD30 Speciﬁc Information Name Values Description Integer Out09 Default: Displays output word 09 of the controller communication Min: -2147483648 format in integer format. Paired with parameter 651 [Real Max: 2147483648 Out09], which displays the same data in ﬂoating point format. Type: Non-Linkable, Read Only, 32-bit Integer File:...
Page 169 1756-DMD30 Speciﬁc Information B-89 Name Values Description Integer Out13 Default: Displays output word 13 of the controller communication Min: -2147483648 format in integer format. Paired with parameter 659 [Real Max: 2147483648 Out13], which displays the same data in ﬂoating point format. Type: Non-Linkable, Read Only, 32-bit Integer File:...
Page 170: Parameters
B-90 1756-DMD30 Speciﬁc Information Name Values Description Position Control Default: 0000 0000 0000 1010 0000 0000 0000 0000 Set bits to enable various postion control functions. Options: Bit 0 Reserved • bit 1 - Enables position regulator output at parameter Bit 1 Speed Out En 318 [Posit Spd Output]...
Page 171 1756-DMD30 Speciﬁc Information B-91 Name Values Description Position Status Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates status of position control algorithms. Options: Bit 0 X IGain LLX Bit 1 X IGain HLim • bit 0 - Position integrator in lower limit. Bit 2 X Spd LLim •...
Page 172 B-92 1756-DMD30 Speciﬁc Information Name Values Description PositRef EGR Out Default: Accumuated output of the position reference Electronic Gear Min: -2147483648 Ratio. When the position regulator is not enabled, this Max: 2147483648 parameter is initialized to parameter 762 [Mtr Posit Fdbk] or to Type: Non-Linkable, Read Only, 32-bit Integer the selected position reference as determined by parameter...
Page 173 1756-DMD30 Speciﬁc Information B-93 Name Values Description Interp Spd Scale Default: A gain multiplier for the interpolator, whose product is output Min: parameter 750 [Interp Speed]. Normally it is set close to 1.0 Max: to secure minimum following error. Type: Linkable, Read-Write, Floating Point File: Position Control...
Page 174 B-94 1756-DMD30 Speciﬁc Information Name Values Description Pt-Pt Accel Time Units: Acceleration time (sec) to base speed, active only in point to Default: point mode. Acceleration to a relatively low speed may be Min: exponential Max: 6553.5 Type: Linkable, Read-Write, Floating Point File: Position Control Group:...
Page 175 1756-DMD30 Speciﬁc Information B-95 Name Values Description Posit Actl Load Default: Holds the accumulated output of the Load Gear Ratio as a 32 Min: -2147483648 bit integer and forms the primary feedback for the position Max: 2147483648 regulator integral channel. It is very important that the load Type: Non-Linkable, Read Only, 32-bit Integer gear ratio be precisely set such that the delta pulse count of...
Page 176 B-96 1756-DMD30 Speciﬁc Information Name Values Description PositReg Integ Units: /Sec Sets position regulator integral gain as measured from Default: position error to velocity reference. It has gain units of (per Min: 0.01 unit velocity/sec) / (per unit position) and is unit compatible Max: with [PositReg P Gain].
Page 177 1756-DMD30 Speciﬁc Information B-97 Name Values Description XReg Spd HiLim Units: The positive limit of total position regulator output. Point to Default: 1750 point mode uses this parameter to set the forward speed Min: reference. A value of 1.0 represents base speed of the motor. Max: 14000 Type:...
Page 178 B-98 1756-DMD30 Speciﬁc Information Name Values Description PositDetct2 Stpt Default: Provides the setpoint for Position Watch 2. Position Watch 2 is Min: -2147483648 enabled and conﬁgured with parameter 740 [Position Control] Max: 2147483648 bits 18 & 19. Position Watch 2 compares this value with Type: Linkable, Read-Write, 32-bit Integer parameter 763 [Act Motor Posit] and sets bit 9 of parameter...
Page 179 1756-DMD30 Speciﬁc Information B-99 Name Values Description Xsync Status Default: 0000 0000 0000 0000 0000 0000 0000 0000 Bit 0 will go high for 0.5ms latching the Sync Generator inputs Options: Bit 0 Sync Pulse to the Sync Generator outputs. The period at which this bit is Bit 1 Reserved set is determined by parameter 787 [Xsync Gen Period]...
Page 180 B-100 1756-DMD30 Speciﬁc Information Name Values Description Xsync Out 1 Default: Sync Generator 32 bit output register. Latched to parameter Min: -2147483648 788 [Xsync In 1] every time bit 0 of parameter 786 [Xsync Max: 2147483648 Status] (Sync Pulse) is set. Type: Non-Linkable, Read Only, 32-bit Integer File:...
Page 181 1756-DMD30 Speciﬁc Information B-101 Name Values Description 1000 SL Node Cnfg Default: 0000 0000 0000 0000 0000 0000 0000 0100 Set bits to conﬁgure the SynchLink node. Setting bit 0 Options: Bit 0 Time Keeper conﬁgures the local node as the Time Master. Setting bit 2 Bit 1 Reserved conﬁgures the node to synchronize with the Time Master...
Page 182 B-102 1756-DMD30 Speciﬁc Information Name Values Description 1010 SL Rx Comm Frmt Value Axis Direct Buffered Deﬁnes the node's communication format for receiving Options: Val 0 SynchLink data. This determines the number of axis data, Val 7 direct data and buffered data words received. Conﬁgure the Val 9 format by using the Peer Communication window in Val 17...
Page 183 1756-DMD30 Speciﬁc Information B-103 Name Values Description 1014 SL Rx DirectSel3 Default: Val 0 No Data Determines the destination for the data received at word 3 of Options: Val 0 No Data direct received data. Conﬁgure the selection by using the Peer Val 1 SL Multiply Communication window.
Page 184 B-104 1756-DMD30 Speciﬁc Information Name Values Description 1022 SL Tx DirectSel1 Default: Val 0 No Data Determines the source type for the data transmitted by direct Options: Val 0 No Data transmit word 1. The source type selections are: no data, Val 1 SL Multiply event, feedback and drive parameter.
Page 185 1756-DMD30 Speciﬁc Information B-105 Name Values Description 1023 SL Tx DirectSel2 Default: Val 0 No Data Determines the source type for the data transmitted by direct Options: Val 0 No Data transmit word 2. The source type selections are: no data, Val 1 SL Multiply event, feedback and drive parameter.
Page 186 B-106 1756-DMD30 Speciﬁc Information Name Values Description 1024 SL Tx DirectSel3 Default: Val 0 No Data Determines the source type for the data transmitted by direct Options: Val 0 No Data transmit word 3. The source type selections are: no data, Val 1 SL Multiply event, feedback and drive parameter.
Page 187 1756-DMD30 Speciﬁc Information B-107 Name Values Description 1033 SL Mult Out Default: Displays the output of the SynchLink Multiply function as a Min: ﬂoating (real) value. The value is the result of the formula Max: "Mult A In source (interger) x parameter 1031 [Mult B In] / Type: Non-Linkable, Read Only, Floating Point parameter 1032 [Mult Base]"...
Page 188 B-108 1756-DMD30 Speciﬁc Information Name Values Description 1036 Real to Int Out Default: Displays the integer output of the real to integer conversion Min: function. The value is the result of the formula "parameter Max: 65535 1035 [Real to Int In] x parameter 1032 [SL Mult Base]". Type: Non-Linkable, Read Only, 16-bit Integer File:...
Page 189 1756-DMD30 Speciﬁc Information B-109 Name Values Description 1043 SL Rx D0 Latch Default: Displays received event D0 latch data, if direct received data is Min: -2147483648 conﬁgured to be event D0 latch data by the Rx Direct Data Max: 2147483648 Selector (parameters 1011-1014).
Page 190 B-110 1756-DMD30 Speciﬁc Information Name Values Description 1056 SL Dir Int Rx1 Default: Displays the integer value of the Direct Received Data for word Min: -2147483648 1. Data transmitted from one node to another must be the Max: 2147483648 same data type. This parameter is paired with paramter 1057 Type: Non-Linkable, Read Only, 32-bit Integer [SL Dir Real Rx1].
Page 191 1756-DMD30 Speciﬁc Information B-111 Name Values Description 1075 SL Buf Int Rx01 Default: Displays the integer value of the Buffered Received Data for Min: -2147483648 word 1. Data transmitted from one node to another must be Max: 2147483648 the same data type. This parameter is paired with paramter Type: Non-Linkable, Read Only, 32-bit Integer 1076 [SL Buf Real Rx01].
Page 192 B-112 1756-DMD30 Speciﬁc Information Name Values Description 1083 SL Buf Int Rx05 Default: Displays the integer value of the Buffered Received Data for Min: -2147483648 word 5. Data transmitted from one node to another must be Max: 2147483648 the same data type. This parameter is paired with paramter Type: Non-Linkable, Read Only, 32-bit Integer 1084 [SL Buf Real Rx05].
Page 193 1756-DMD30 Speciﬁc Information B-113 Name Values Description 1091 SL Buf Int Rx09 Default: Displays the integer value of the Buffered Received Data for Min: -2147483648 word 9. Data transmitted from one node to another must be Max: 2147483648 the same data type. This parameter is paired with paramter Type: Non-Linkable, Read Only, 32-bit Integer 1092 [SL Buf Real Rx09].
Page 194 B-114 1756-DMD30 Speciﬁc Information Name Values Description 1099 SL Buf Int Rx13 Default: Displays the integer value of the Buffered Received Data for Min: -2147483648 word 13. Data transmitted from one node to another must be Max: 2147483648 the same data type. This parameter is paired with paramter Type: Non-Linkable, Read Only, 32-bit Integer 1100 [SL Buf Real R13].
Page 195 1756-DMD30 Speciﬁc Information B-115 Name Values Description 1107 SL Buf Int Rx17 Default: Displays the integer value of the Buffered Received Data for Min: -2147483648 word 17. Data transmitted from one node to another must be Max: 2147483648 the same data type. This parameter is paired with paramter Type: Non-Linkable, Read Only, 32-bit Integer 1108 [SL Buf Real Rx17].
Page 196 B-116 1756-DMD30 Speciﬁc Information Name Values Description 1115 SL Buf Int Rx21 Default: Displays the integer value of the Buffered Received Data for Min: -2147483648 word 21. Data transmitted from one node to another must be Max: 2147483648 the same data type. This parameter is paired with paramter Type: Non-Linkable, Read Only, 32-bit Integer 1116 [SL Buf Real Rx21].
Page 197 1756-DMD30 Speciﬁc Information B-117 Name Values Description 1123 SL Buf Int Rx25 Default: Displays the integer value of the Buffered Received Data for Min: -2147483648 word 25. Data transmitted from one node to another must be Max: 2147483648 the same data type. This parameter is paired with paramter Type: Non-Linkable, Read Only, 32-bit Integer 1124 [SL Buf Real Rx25].
Page 198 B-118 1756-DMD30 Speciﬁc Information Name Values Description 1131 SL Buf Int Rx29 Default: Displays the integer value of the Buffered Received Data for Min: -2147483648 word 29. Data transmitted from one node to another must be Max: 2147483648 the same data type. This parameter is paired with paramter Type: Non-Linkable, Read Only, 32-bit Integer 1132 [SL Buf Real Rx29].
Page 199 1756-DMD30 Speciﬁc Information B-119 Name Values Description 1142 SL Dir Real Tx0 Default: Provides ﬂoating point (real) data for Direct Transmit word 0, if Min: -2200000000 the data type for word 0 (indicated in parameter 1140 [Tx Dir Max: 2200000000 Data Type]) is real.
Page 200 B-120 1756-DMD30 Speciﬁc Information Name Values Description 1160 Tx Buf Data Type Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the data type of each Buffered Transmit word. If the Options: Bit 0 Real Tx0 word's bit is set the data type is ﬂoating point (real). If the bit Bit 1 Real Tx1 is not set the data type is integer.
Page 201 1756-DMD30 Speciﬁc Information B-121 Name Values Description 1164 SL Buf Real Tx01 Default: Provides ﬂoating point (real) data for Direct Transmit word 1, if Min: -2200000000 the data type for word 1 (indicated in parameter 1160 [Tx Buf Max: 2200000000 Data Type]) is real.
Page 202 B-122 1756-DMD30 Speciﬁc Information Name Values Description 1172 SL Buf Real Tx05 Default: Provides ﬂoating point (real) data for Direct Transmit word 5, if Min: -2200000000 the data type for word 5 (indicated in parameter 1160 [Tx Buf Max: 2200000000 Data Type]) is real.
Page 203 1756-DMD30 Speciﬁc Information B-123 Name Values Description 1180 SL Buf Real Tx09 Default: Provides ﬂoating point (real) data for Direct Transmit word 9, if Min: -2200000000 the data type for word 9 (indicated in parameter 1160 [Tx Buf Max: 2200000000 Data Type]) is real.
Page 204 B-124 1756-DMD30 Speciﬁc Information Name Values Description 1188 SL Buf Real Tx13 Default: Provides ﬂoating point (real) data for Direct Transmit word 13, Min: -2200000000 if the data type for word 13 (indicated in parameter 1160 [Tx Max: 2200000000 Buf Data Type]) is real. Type: Linkable, Read-Write, Floating Point File:...
Page 205 1756-DMD30 Speciﬁc Information B-125 Name Values Description 1196 SL Buf Real Tx17 Default: Provides ﬂoating point (real) data for Direct Transmit word 17, Min: -2200000000 if the data type for word 17 (indicated in parameter 1160 [Tx Max: 2200000000 Buf Data Type]) is real. Type: Linkable, Read-Write, Floating Point File:...
Page 206 B-126 1756-DMD30 Speciﬁc Information Name Values Description 1204 SL Buf Real Tx21 Default: Provides ﬂoating point (real) data for Direct Transmit word 21, Min: -2200000000 if the data type for word 21 (indicated in parameter 1160 [Tx Max: 2200000000 Buf Data Type]) is real. Type: Linkable, Read-Write, Floating Point File:...
Page 207 1756-DMD30 Speciﬁc Information B-127 Name Values Description 1212 SL Buf Real Tx25 Default: Provides ﬂoating point (real) data for Direct Transmit word 25, Min: -2200000000 if the data type for word 25 (indicated in parameter 1160 [Tx Max: 2200000000 Buf Data Type]) is real. Type: Linkable, Read-Write, Floating Point File:...
Page 208 B-128 1756-DMD30 Speciﬁc Information Name Values Description 1220 SL Buf Real Tx29 Default: Provides ﬂoating point (real) data for Direct Transmit word 29, Min: -2200000000 if the data type for word 29 (indicated in parameter 1160 [Tx Max: 2200000000 Buf Data Type]) is real. Type: Linkable, Read-Write, Floating Point File:...
Page 209 1756-DMD30 Speciﬁc Information B-129 Name Values Description 1228 SL Error History Default: 0000 0000 0000 0000 0000 0000 0000 0000 Displays SynchLink faults which have occurred since the last Options: Bit 0 Sync Loss fault clear or power cycle. Bit 1 Rx Loss •...
Page 210 B-130 1756-DMD30 Speciﬁc Information Name Values Description 1229 SL Error Status Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates presence of SynchLink faults. This data is visable on Options: Bit 0 Sync Loss the SynchLink diagnostics tab of the Peer Communication Bit 1 Rx Loss window.
Page 211 1756-DMD30 Speciﬁc Information B-131 Name Values Description 1233 SL BOF Error Default: Displays the number of BOF (Beginning Of Frame) errors that Min: occurred during the last test (last 8 mS). This data is visable Max: 4294967296 on the SynchLink diagnostics tab of the Peer Communication Type: Non-Linkable, Read Only, 32-bit Integer window.
Page 212 B-132 1756-DMD30 Speciﬁc Information Name Values Description 2001 DM Good Msg Cnt Default: Displays the number of messages received by the Drive Min: Module from the PMI processor. This is a 16-bit value that rolls Max: 65535 over when it reaches its maximum. Type: Non-Linkable, Read Only, 16-bit Integer File:...
Page 213 1756-DMD30 Speciﬁc Information B-133 Name Values Description 2006 PMI CRC ErrorCnt Default: Displays the number of messages with CRC errors received by Min: the PMI processor from the Drive Module. This is a 16-bit Max: 65535 value that rolls over when it reaches its maximum. Type: Non-Linkable, Read Only, 16-bit Integer File:...
Page 214 B-134 1756-DMD30 Speciﬁc Information Name Values Description 2012 DM Sync Count Default: Displays the value of an internal counter that synchronizes the Min: Drive Module and PMI processor. Max: 65535 Type: Non-Linkable, Read Only, 16-bit Integer File: DPS/PMI Group: DPS/PMI 2013 PMI Gain Count Default:...
Page 215 1756-DMD30 Speciﬁc Information B-135 Name Values Description 2044 Rail Port 0 Flt Default: 0000 0000 0000 0000 Indicates faults associated with Rail I/O on the port. Options: Bit 0 Ch0 OvrRange Bit 1 Ch0 UndRange Bit 2 Ch1 OvrRange Bit 3 Ch1 UndRange Bit 4 Ch2 OvrRange...
Page 216 B-136 1756-DMD30 Speciﬁc Information Name Values Description 2050 Rail Port 1 Flt Default: 0000 0000 0000 0000 Indicates faults associated with Rail I/O on the port. Options: Bit 0 Ch0 OvrRange Bit 1 Ch0 UndRange Bit 2 Ch1 OvrRange Bit 3 Ch1 UndRange Bit 4 Ch2 OvrRange...
Page 217 1756-DMD30 Speciﬁc Information B-137 Name Values Description 2080 Meter Port1 Sel Default: Val 0 Zero Enter a value to conﬁgure the output of the meter port. Options: Val 0 Zero Val 1 Arm I Ref Ct Val 2 Arm I FB Ct Val 3 Arm I FB A Val 4...
Page 218 B-138 1756-DMD30 Speciﬁc Information Name Values Description 2083 Meter Port2 Sel Default: Val 0 Zero Enter a value to conﬁgure the output of the meter port. Options: Val 0 Zero Val 1 Arm I Ref Ct Val 2 Arm I FB Ct Val 3 Arm I FB A Val 4...
Page 219 1756-DMD30 Speciﬁc Information B-139 Name Values Description 2086 Meter Port3 Sel Default: Val 0 Zero Enter a value to conﬁgure the output of the meter port. Options: Val 0 Zero Val 1 Arm I Ref Ct Val 2 Arm I FB Ct Val 3 Arm I FB A Val 4...
Page 220 B-140 1756-DMD30 Speciﬁc Information Name Values Description 2089 Meter Port4 Sel Default: Val 0 Zero Enter a value to conﬁgure the output of the meter port. Options: Val 0 Zero Val 1 Arm I Ref Ct Val 2 Arm I FB Ct Val 3 Arm I FB A Val 4...
Page 221 1756-DMD30 Speciﬁc Information B-141 Name Values Description 2100 Drive Ctrl Word Default: 0000 0000 0000 0000 Displays the control word sent to the PMI processor. Options: Bit 0 CMLoop Run Parameter 166 [Motor Ctrl Cmmd] and the VPL sequencer Bit 1 Arm ID Tst determine the value of this parameter.
Page 222 B-142 1756-DMD30 Speciﬁc Information Name Values Description 2106 PMI D/A Output Default: The value in the PMI D/A Output register is transmitted to the Min: -32768 PMI Processor. The value can then be displayed on one of the Max: 32767 four PMI Processor meter ports.
Page 223 1756-DMD30 Speciﬁc Information B-143 Name Values Description 2123 MC Warnings Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates Motor-Control warnings. These bits latch when a Options: Bit 0 BrdgNotFirng Motor-Control warning event occurs. They stay latched until Bit 1 Low AC Line bit 19 [Clear Fault] of parameter 152 [Applied LogicCmd] or bit Bit 2...
Page 224 B-144 1756-DMD30 Speciﬁc Information Name Values Description 2124 Pwr DeviceStatus Default: 0000 0000 0000 0000 Indicates which SCR has shorted or not ﬁring. If an SCR is Options: Bit 0 SCR 1 Fault shorted, bit 0 [SCR Fault] of parameter 2122 [MC Faults] will be Bit 1 SCR 2 Fault set.
Page 225 1756-DMD30 Speciﬁc Information B-145 Name Values Description 2130 Counter EMF Units: Volt Displays the measured counter-EMF voltage, in volts. Default: Min: -32768 Max: 32767 Type: Non-Linkable, Read Only, Floating Point File: DPS/PMI Group: Feedback 2131 FML Feedback Units: P.U. Displays measured ﬁeld current. A value of 4095 indicates hot Default: ﬁeld current - equal to the value of parameter 2185 [Hot Field Min:...
Page 226 B-146 1756-DMD30 Speciﬁc Information Name Values Description 2149 NV Faults Default: Non Volatile storage location for internal module faults. Min: Rockwell development personnel may use the value in this Max: 4294967296 register to debug the module ﬁrmware. Type: Non-Linkable, Read Only, 32-bit Integer File: DPS/PMI Group:...
Page 227 1756-DMD30 Speciﬁc Information B-147 Name Values Description 2156 Fld TimeConstant Units: mSec Enter the electric time constant (Tf) of the ﬁeld, in mS. This is Default: the ratio of ﬁeld inductance to ﬁeld resistance. If this value is Min: not speciﬁed by the motor manufacturer, use the following Max: 32767 formula: parameter 2156 [Fld TimeConstant] = 1,000 x L /R;...
Page 228 B-148 1756-DMD30 Speciﬁc Information Name Values Description 2163 CML Ref Rate Default: 4095 Controls the current reference ramp block within the PMI Min: processor. Leave at default for most applications, which sets Max: 4095 the rate equal to parameter 354[Curr Rate Limit]. Type: Linkable, Read-Write, 16-bit Integer File:...
Page 229 1756-DMD30 Speciﬁc Information B-149 Name Values Description 2186 Min Field Curr Units: Amps Set to the minimum amps value on the motor nameplate. Default: 0.10 Min: 0.01 Max: 99.99 Type: Non-Linkable, Read-Write, 16-bit Integer File: DPS/PMI Group: Motor Data 2187 Field Loss Amps Units: Amps...
Page 230 B-150 1756-DMD30 Speciﬁc Information Name Values Description 2200 PMI Drive Conﬁg Default: 0000 0000 0000 0000 Set bits to conﬁgure the PMI processor. Options: Bit 0 PMI OS Sel • Bits 0-7 [PMI OS Sel] indicate the catalog number of Bit 1 PMI OS Sel the Drive Module (do not modify these settings).
Page 231 1756-DMD30 Speciﬁc Information B-151 Name Values Description 2204 Out Curr Rating Units: Amps Enter the Power Module rated DC output Amps, from the Default: Power Module’s nameplate. Min: Max: 32767 Type: Non-Linkable, Read-Write, 16-bit Integer File: DPS/PMI Group: Drive Conﬁg 2205 Curr Xfmr Ratio Default:...
Page 232 B-152 1756-DMD30 Speciﬁc Information Name Values Description 2209 Ph Xfmr In Volt Units: Volt The voltage at the primary of the phasing transformer, which Default: produces 6.3V at the secondary. Typically this equals the value Min: in parameter 2202 [AC LineVolt(RMS)]. Max: 32767 Type:...
Page 233: Parameter Cross Reference By Name
1756-DMD30 Speciﬁc Information B-153 Name Name Curr RateLimited Field Loss Amps 2187 Parameter Cross Reference Curr Ref TP Data Field Off Delay 2188 By Name Curr Ref TP Sel Field Resistance 2155 Curr Xfmr Ratio 2205 Field Test Angle 2104 Name Current Actl Ref Field Volt Fdbk...
Page 234 B-154 1756-DMD30 Speciﬁc Information Name Name Name Integer In09 LimGen X axis In Motor NP FLA 2182 Integer In10 LimGen Y axis Mn Motor NP RPM 2180 Integer In11 LimGen Y axis Mx Motor NP Volts 2183 Integer In12 Limit Gen Hi Out Motor Spd Fdbk Integer In13 Limit Gen Lo Out...
Page 235 1756-DMD30 Speciﬁc Information B-155 Name Name Name PI Command Posit Ref Sel Ramped Spd Ref PI Feedback Posit Spd Output Real In00 PI High Limit Posit TP Select Real In01 PI Integ HLim PositDetct1 Stpt Real In02 PI Integ LLim PositDetct2 Stpt Real In03 PI Integ Output...
Page 236 B-156 1756-DMD30 Speciﬁc Information Name Name Name Res Scan Posit 2135 SL Buf Int Rx06 1085 SL Buf Int Tx11 1183 Res Strobe Posit 2136 SL Buf Int Rx07 1087 SL Buf Int Tx12 1185 Resolver Balance 2162 SL Buf Int Rx08 1089 SL Buf Int Tx13 1187...
Page 237 1756-DMD30 Speciﬁc Information B-157 Name Name Name SL Buf Real Rx16 1106 SL Buf Real Tx21 1204 SL Mult B In 1031 SL Buf Real Rx17 1108 SL Buf Real Tx22 1206 SL Mult Base 1032 SL Buf Real Rx18 1110 SL Buf Real Tx23 1208...
Page 238 B-158 1756-DMD30 Speciﬁc Information Name Name Name Spd Observer BW Speed Trim 2 VPL Build Number Spd Ref Bypass Speed Trim 3 VPL Firmware Rev Spd Ref TP Data SReg FB Filt BW X Offst SpdFilt Spd Ref TP RPM SReg Out Filt BW XReg Integ HiLim Spd Ref TP Sel...
Page 239: Interpretting Drive Module Faults In Driveexecutive
1756-DMD30 Speciﬁc Information B-159 Interpretting Drive Module The Fault Words tab of the Fault and Alarm window of DriveExecutive allows you to view several parameters. These parameters have Faults in DriveExecutive individual bits associated with faults or conditions. If the bit is 0, the fault is not present or the condition is false.
Page 240: Parameter 323 [Fault Status 1]
B-160 1756-DMD30 Speciﬁc Information Fault Name Fault Description Bit 7 Res Bal OK This bit is set when the resolver balance calibration procedure is complete. This procedure is performed when parameter 168 [Drive I/O Ctrl] bit 6 [Enbl Res Bal] is set and the motor is turning.
Page 241: Parameter 324 [Fault Status 2]
1756-DMD30 Speciﬁc Information B-161 Fault Name Fault Description Bit 12 Motor Stall A motor stall has lasted longer than the time speciﬁed by parameter 373 [Motor Stall Time]. This has faulted the drive module. Refer to parameter 374 [Moter Stall Cnfg]. Bit 18 DSP Mem Err Flash memory does not match the SRAM memory.
Page 242: Parameter 326 [Alarm Status 1]
B-162 1756-DMD30 Speciﬁc Information Parameter 326 [Alarm Status 1] This parameter indicates the occurance of exception events that have been conﬁgured as alarm conditions. These events are from parameter 320 [Exception Event1]. Fault Name Fault Description Bit 0 Abs OverSpd Motor speed has exceed the value in Parameter 335 [Abs OverSpd Lim].
Page 243: Parameter 1229 [Sl Error Status]
1756-DMD30 Speciﬁc Information B-163 Fault Name Fault Description Lgx Timeout Communications with the Logix Controller has timed out. Lgx Closed The Logix Controller has closed a connection to the Drive Module. Lgx LinkChng A required parameter link relating to a communications connection has been modiﬁed.
Page 244: Parameter 2044 [Rail Port 0 Faults]
B-164 1756-DMD30 Speciﬁc Information Parameter 2044 [Rail Port 0 Faults] This parameter indicates the occurance of faults associtated with Rail I/O on Port 0. Fault Name Fault Description Ch0 OvrRange Analog input on channel 0 is over the maximum value. Ch0 UndRange Analog input on channel 0 is under the minimum value.
Page 245: Parameter 2050 [Rail Port 1 Faults]
1756-DMD30 Speciﬁc Information B-165 Parameter 2050 [Rail Port 1 Faults] This parameter indicates the occurance of faults associtated with Rail I/O on Port 1. Fault Name Fault Description Ch0 OvrRange Analog input on channel 0 is over the maximum value. Ch0 UndRange Analog input on channel 0 is under the minimum value.
Page 246: Parameter 2122 [Mc Faults]
B-166 1756-DMD30 Speciﬁc Information Parameter 2122 [MC Faults] This parameter indicates the occurance of a motor-control fault. These bits are set when a fault event is detected. They stay latched until bit 19 [Clear Fault] of parameter 152 [Applied Logic Cmd] or bit 19 [Clr Drv Wrn] of parameter 166 [Motor Ctrl Cmd] is set.
Page 247: Parameter 2123 [Mc Warnings]
1756-DMD30 Speciﬁc Information B-167 Fault Name Fault Description ResolverCard A fuse on the Resolver & Drive l/O module has blown. Over Speed The motor’s speed has gone above the value in parameter 31 [Fwd Speed Lim] by more than the value in parameter 335 [Abs Overspd Lim], or gone below the value of parameter [Rev Speed Lim] by more than the value in parameter 335.
Page 248 B-168 1756-DMD30 Speciﬁc Information Fault Name Fault Description ID TestAbort The drive has failed an armature identiﬁcation test, ﬁeld identiﬁcation test or resolver balance calibration test. Fld OvrCurr Field current has exceeded 150% of the value in parameter 2185 [Hot Field Curr]. Arm Fdbk Rev Armature feedback wiring is reversed - the polarity of the feedback is the oposite of expected.
Page 249: Parameter 2124 [Pwr Device Status]
1756-DMD30 Speciﬁc Information B-169 Parameter 2124 [Pwr Device Status] The bits of this parameter indicate which SCR has shorted or not ﬁring. If an SCR is shorted parameter 2122 [MC Faults] bit 0 [SCR Fault] will be set. If an SCR is not ﬁring correctly parameter 2123 [MC Warnings] bit 0 [BrdgNotFirng]will be set.
Page 250: Parameter 2125 [Interlock Code]
B-170 1756-DMD30 Speciﬁc Information Parameter 2125 [Interlock Code] The PMI processor performs interlock tests in response to parameter 2100 [Drive Ctrl Word]. If any of the diagnostics fail the PMI processor sets the bit in parameter 2125 [Interlock Code] that corresponds to the ﬁrst failed diagnostic.
Page 251 1756-DMD30 Speciﬁc Information B-171 Fault Name Fault Description F Par NotLod Field conﬁguration parameters have not been downloaded into the PMI module from the Dive Module. F Gns NotLod Field conﬁguration parameters have not been downloaded into the PMI module from the Dive Module. F Flt Rst Rq Previous ﬁeld faults (parameter 2122 [MC Faults]), e.g., ﬁeld loss and line synchronization loss faults, have not been...
Page 252 B-172 1756-DMD30 Speciﬁc Information Notes: Publication 1756-UM522B-EN-P - February 2003...
Page 253 Appendix 1756-DMF30 Speciﬁc Information This appendix contains information that applies speciﬁcally to the 1756-DMF30. For information about: See page: Control Block Diagrams Parameters Interpretting Drive Module Faults in C-100 DriveExecutive Publication 1756-UM522B-EN-P - February 2003...
Page 254: Current Control
1756-DMF30 Speciﬁc Information Control Block Diagrams Current Control Publication 1756-UM522B-EN-P - February 2003...
Page 255: Speed Feedback
1756-DMF30 Speciﬁc Information Speed Feedback Publication 1756-UM522B-EN-P - February 2003...
Page 256: Peak Detector/Control Logic
1756-DMF30 Speciﬁc Information Peak Detector/Control Logic Publication 1756-UM522B-EN-P - February 2003...
Page 257: Parameters
1756-DMF30 Speciﬁc Information Parameters To conﬁgure a Drive module to operate in a speciﬁc way, drive parameters may have to be set. Three types of parameters exist: • ENUM Parameters These parameters allow a selection from 2 or more items •...
Page 258 1756-DMF30 Speciﬁc Information ➊ ➋ ➌ Name Values Description Speed Ref Sel Default: Val 1 Spd Ref 1 Enter or write a value to select the source of Options: Val 0 Zero Speed the speed reference to the drive. Val 1 Spd Ref 1 Val 2 Spd Ref 2...
Page 259: How Parameters Are Organized
1756-DMF30 Speciﬁc Information How Parameters Are Organized DriveExecutive programming software displays parameters in “Linear List” or “File Group Parameter” format. Viewing the parameters in “File Group Parameter” format simpliﬁes programming by grouping parameters that are used for similar functions. There are eight ﬁles. Each ﬁle is divided into multiple groups of parameters.
Page 260 1756-DMF30 Speciﬁc Information S y n c h C o m m L i n k u n i c a t i o n s D P S / P U t i l i t y S p e e d / P o s i t F d b k F i e l d...
Page 261 1756-DMF30 Speciﬁc Information S y n c h C o m m L i n k u n i c a t i o n s D P S / P U t i l i t y S p e e d / P o s i t F d b k F i e l d...
Page 262 C-10 1756-DMF30 Speciﬁc Information S y n c h C o m m L i n k u n i c a t i o n s D P S / P U t i l i t y S p e e d / P o s i t F d b k F i e l d...
Page 263 1756-DMF30 Speciﬁc Information C-11 S y n c h L i n k C o m m u n i c a D P S / P t i o n s U t i l i t y S p e e d / P o s i t F d b k F i e l d...
Page 264 C-12 1756-DMF30 Speciﬁc Information S y n c h L i n k C o m m u n i c a t i o n s D P S / P U t i l i t y S p e e d / P o s i t F d b k F i e l d...
Page 265 1756-DMF30 Speciﬁc Information C-13 S y n c h L i n k C o m m u n i c a t i o n s D P S / P U t i l i t y S p e e d / P o s i t F d b k F i e l d...
Page 266: Parameter Data In Linear List Format
C-14 1756-DMF30 Speciﬁc Information Parameter Data In Linear List Format Name Values Description Curr Ref 1 Default: Supplies an external current reference to the drive. This Min: -2200000000 parameter is divided by the value inparameter 112 [Curr Ref1 Max: 2200000000 Div].
Page 267 1756-DMF30 Speciﬁc Information C-15 Name Values Description Logic Command Default: 0000 0000 0000 0000 The controller-drive interface (as deﬁned by the Controller Options Bit 0 Reserved Commmunication Format), set bits to enable and disable Bit 1 Reserved various functions and algorithms. Bits that are changed here Bit 2 Reserved are reﬂected in parameter 152 [Applied LogicCmd].
Page 268 C-16 1756-DMF30 Speciﬁc Information Name Values Description Applied LogicCmd Default: 0000 0000 0000 0000 0000 0000 0000 0000 Displays Logic Command that is applied to the Regulators and Options Bit 0 Reserved Control Algorithms within the drive. Logic Commands come Bit 1 Reserved from the 32-bit Logic Command found in a connection with the...
Page 269 1756-DMF30 Speciﬁc Information C-17 Name Values Description Logic Status Default: 0000 0000 0000 0000 0000 0000 0000 0000 Displays the status - condition of the drive. If there is a Options Bit 0 Enabled Controller to Drive Module error or inhibit, the data in the Bit 1 Reserved LogicStatus word of the Controller Communication Format will...
Page 270 C-18 1756-DMF30 Speciﬁc Information Name Values Description Run Inhibit Stat Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates which condition is preventing the drive from starting Options Bit 0 FAULTED or running. Bit 1 Reserved Bit 2 Reserved Bit 3 Reserved Bit 4...
Page 271 1756-DMF30 Speciﬁc Information C-19 Name Values Description Logic Ctrl State Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates which logic control functions are enabled. Options Bit 0 Reserved Bit 1 Reserved Bit 2 Reserved Bit 3 Reserved Bit 4 Reserved Bit 5 Reserved...
Page 272 C-20 1756-DMF30 Speciﬁc Information Name Values Description Motor Ctrl Cmmd Default: 0000 0000 0000 0000 0000 0000 0000 0000 Displays the command bits to the Motor Control Processor Options Bit 0 Reserved from the Velocity Processor Bit 1 Reserved Bit 2 Reserved Bit 3 Reserved...
Page 273 1756-DMF30 Speciﬁc Information C-21 Name Values Description Motor Ctrl Ackn Default: 0000 000 0000 0000 Displays the Motor Control Processor's acknowledgment to the Options Bit 0 3Ph Enable Velocity Processor for the Motor Control Command bits. Bit 1 3Ph ID Done Bit 2 3Ph AlphaMin Bit 3...
Page 274 C-22 1756-DMF30 Speciﬁc Information Name Values Description Drive I/O Status Default: 0000 0000 0000 0000 Indicates status of PMI functions. Options Bit 0 Run Perm Bit 1 M-Cont Fdbk Bit 2 Aux In 2 Bit 3 Aux In 3 Bit 4 Aux In 4 Bit 5 Aux In 5...
Page 275 1756-DMF30 Speciﬁc Information C-23 Name Values Description PkDtct1 In Real Default: Floating point input to the ﬁrst peak/level detector Min: -2200000000 Max: 2200000000 Type: Linkable, Read-Write, Floating Point File: Utility Group: Peak Detection PeakDtct1 Preset Default: With the ﬁrst detector (in set or hold modes) compares this Min: -2200000000 value to its input for level detection.
Page 276 C-24 1756-DMF30 Speciﬁc Information Name Values Description PeakDetect2 Out Default: Output from the second peak/level detector. Min: -2200000000 Max: 2200000000 Type: Non-Linkable, Read-Only, Floating Point File: Utility Group: Peak Detection Resolver SpdFdbk Units: Displays speed feedback from the resolver. Select resolver by Default: entering a value of 0 in of parameter 222 [Motor Fdbk Sel].
Page 277 1756-DMF30 Speciﬁc Information C-25 Name Values Description Output Voltage Units: Volt Displays the actual line-to-line fundamental RMS value of Default: output voltage. This data is averaged and updated every 50 Min: -1350 milliseconds. Max: 1350 Type: Non-Linkable, Read-Only, Floating Point File: Monitor Group:...
Page 278 C-26 1756-DMF30 Speciﬁc Information Name Values Description SynchLink Status Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates status of SynchLink functions. Options Bit 0 Reserved • Bit 0 [FB Opt Prsnt] indicates the presence of an Bit 1 Reserved optional feedback daughter card.
Page 279 1756-DMF30 Speciﬁc Information C-27 Name Values Description Exception Event1 Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the presence of certain drive anomalies. Conﬁgure Options Bit 0 Reserved the drive's response to these events by entering values in the Bit 1 Reserved parameters of the fault/alarm conﬁguration group of the utility...
Page 280 C-28 1756-DMF30 Speciﬁc Information Name Values Description Exception Event2 Default: 0000 0000 0000 00000000 0000 0000 0000 Indicates the presence of certain drive anomalies. Conﬁgure Options Bit 0 Reserved the drive's response to these events by entering values in the Bit 1 Reserved parameters of the fault/alarm conﬁguration group of the utility...
Page 281 1756-DMF30 Speciﬁc Information C-29 Name Values Description Fault Status 1 Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the occurance of the exception events that have Options Bit 0 Reserved been conﬁgured as fault conditions. These are the same Bit 1 Reserved events shown in parameter 320 [Exception Event1].
Page 282 C-30 1756-DMF30 Speciﬁc Information Name Values Description Fault Status 2 Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the occurance of the exception events that have Options Bit 0 Reserved been conﬁgured as fault conditions. These are the same Bit 1 Reserved events shown in parameter 321 [Exception Event2].
Page 283 1756-DMF30 Speciﬁc Information C-31 Name Values Description Alarm Status 1 Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the occurance of the exception events that have Options Bit 0 Reserved been conﬁgured as alarm conditions. These are the same Bit 1 Reserved events shown in parameter 320 [Exception Event1].
Page 284 C-32 1756-DMF30 Speciﬁc Information Name Values Description Alarm Status 2 Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the occurance of the exception events that have Options Bit 0 Reserved been conﬁgured as alarm conditions. These are the same Bit 1 Reserved events shown in parameter 321 [Exception Event2].
Page 285 1756-DMF30 Speciﬁc Information C-33 Name Values Description Fault TP Data Default: Displays the data selected by parameter 329 [Fault TP Sel]. Min: -2200000000 Max: 2200000000 Type: Non-Linkable, Read-Only, Floating Point File: Utility Group: Test Points SL CommLoss Cnfg Default: Val 2 FltCoastStop Enter a value to determine what is done with the data received Options:...
Page 286 C-34 1756-DMF30 Speciﬁc Information Name Values Description PMI Warning Cnfg Default: Val 1 Alarm Enter a value to conﬁgure the drive's response to a "PMI Options: Val 0 Ignore Warning" exception event (events enumerated in parameter Val 1 Alarm 2123 [MC Warnings]. Val 2 FltCoastStop •...
Page 287 1756-DMF30 Speciﬁc Information C-35 Name Values Description Lgx Closed Cnfg Default: Val 2 FltCoastStop Enter a value to conﬁgure the Drive Module's response to the Options: Val 0 Ignore controller closing the Controller to Drive Module connection. Val 1 Alarm •...
Page 288 C-36 1756-DMF30 Speciﬁc Information Name Values Description Lgx CommLossData Default: Val 1 Last State Enter a value to conﬁgure what Drive Module does with the Options: Val 0 Zero Data data received from the controller when the connection is Val 1 Last State closed or times out.
Page 289 1756-DMF30 Speciﬁc Information C-37 Name Values Description User Data 4 Default: General purpose parameter available for storage of ﬂoating Min: -2200000000 point data by the operator. This value will be retained through Max: 2200000000 a power cycle. Type: Non-Linkable, Read-Write, Floating Point File: Utility Group:...
Page 290 C-38 1756-DMF30 Speciﬁc Information Name Values Description Real In03 Default: Displays input word 03 of the controller communication format Min: -2200000000 in ﬂoating point format. Paired with parameter 606 [Integer Max: 2200000000 In03], which displays the same data in integer format. Type: Non-Linkable, Read-Only, Floating Point File:...
Page 291 1756-DMF30 Speciﬁc Information C-39 Name Values Description Real In07 Default: Displays input word 07 of the controller communication format Min: -2200000000 in ﬂoating point format. Paired with parameter 614 [Integer Max: 2200000000 In07], which displays the same data in integer format. Type: Non-Linkable, Read-Only, Floating Point File:...
Page 292 C-40 1756-DMF30 Speciﬁc Information Name Values Description Real In11 Default: Displays input word 11 of the controller communication format Min: -2200000000 in ﬂoating point format. Paired with parameter 622 [Integer Max: 2200000000 In11], which displays the same data in integer format. Type: Non-Linkable, Read-Only, Floating Point File:...
Page 293 1756-DMF30 Speciﬁc Information C-41 Name Values Description Real In15 Default: Displays input word 15 of the controller communication format Min: -2200000000 in ﬂoating point format. Paired with parameter 630 [Integer Max: 2200000000 In15], which displays the same data in integer format. Type: Non-Linkable, Read-Only, Floating Point File:...
Page 294 C-42 1756-DMF30 Speciﬁc Information Name Values Description Real Out03 Default: Displays output word 03 of the controller communication Min: -2200000000 format in ﬂoating point format. Paired with parameter 638 Max: 2200000000 [Integer Out03], which displays the same data in integer Type: Linkable, Read-Write, Floating Point format.
Page 295 1756-DMF30 Speciﬁc Information C-43 Name Values Description Real Out07 Default: Displays output word 07 of the controller communication Min: -2147483648 format in ﬂoating point format. Paired with parameter 646 Max: 2147483648 [Integer Out07], which displays the same data in integer Type: Linkable, Read-Write, 32-Bit Integer format.
Page 296 C-44 1756-DMF30 Speciﬁc Information Name Values Description Real Out11 Default: Displays output word 11 of the controller communication Min: -2147483648 format in ﬂoating point format. Paired with parameter 654 Max: 2147483648 [Integer Out11], which displays the same data in integer Type: Linkable, Read-Write, 32-Bit Integer format.
Page 297 1756-DMF30 Speciﬁc Information C-45 Name Values Description Real Out15 Default: Displays output word 15 of the controller communication Min: -2200000000 format in ﬂoating point format. Paired with parameter 662 Max: 2200000000 [Integer Out15], which displays the same data in integer Type: Linkable, Read-Write, Floating Point format.
Page 298 C-46 1756-DMF30 Speciﬁc Information Name Values Description 1002 SL System Rev Default: 0.001 Indicates the system revision of the SynchLink network. To be Min: 0.001 compatible on the network, all nodes must have the same Max: 999.999 major revision. Type: Non-Linkable, Read-Only, 32-Bit Integer File: Monitor...
Page 299 1756-DMF30 Speciﬁc Information C-47 Name Values Description 1013 SL Rx DirectSel2 Default: Val 0 No Data Determines the destination for the data received at word 2 of Options: Val 0 No Data direct received data. Conﬁgure the selection by using the Peer Val 1 SL Multiply Communication window.
Page 300 C-48 1756-DMF30 Speciﬁc Information Name Values Description 1021 SL Tx DirectSel0 Default: Val 0 No Data Determines the source type for the data transmitted by direct Options: Val 0 No Data transmit word 0. The source type selections are: no data, Val 1 SL Multiply event, feedback and drive parameter.
Page 301 1756-DMF30 Speciﬁc Information C-49 Name Values Description 1022 SL Tx DirectSel1 Default: Val 0 No Data Determines the source type for the data transmitted by direct Options: Val 0 No Data transmit word 1. The source type selections are: no data, Val 1 SL Multiply event, feedback and drive parameter.
Page 302 C-50 1756-DMF30 Speciﬁc Information Name Values Description 1023 SL Tx DirectSel2 Default: Val 0 No Data Determines the source type for the data transmitted by direct Options: Val 0 No Data transmit word 2. The source type selections are: no data, Val 1 SL Multiply event, feedback and drive parameter.
Page 303 1756-DMF30 Speciﬁc Information C-51 Name Values Description 1024 SL Tx DirectSel3 Default: Val 0 No Data Determines the source type for the data transmitted by direct Options: Val 0 No Data transmit word 3. The source type selections are: no data, Val 1 SL Multiply event, feedback and drive parameter.
Page 304 C-52 1756-DMF30 Speciﬁc Information Name Values Description 1033 SL Mult Out Default: Displays the output of the SynchLink Multiply function as a Min: ﬂoating (real) value. The value is the result of the formula Max: "Mult A In source (interger) x parameter 1031 [Mult B In] / Type: Non-Linkable, Read-Only, Floating Point parameter 1032 [Mult Base]"...
Page 305 1756-DMF30 Speciﬁc Information C-53 Name Values Description 1036 Real to Int Out Default: Displays the integer output of the real to integer conversion Min: function. The value is the result of the formula "parameter Max: 65535 1035 [Real to Int In] x parameter 1032 [SL Mult Base]". Type: Non-Linkable, Read-Only, 16-Bit Integer File:...
Page 306 C-54 1756-DMF30 Speciﬁc Information Name Values Description 1043 SL Rx D0 Latch Default: Displays received event D0 latch data, if direct received data is Min: -2147483648 conﬁgured to be event D0 latch data by the Rx Direct Data Max: 2147483648 Selector (parameters 1011-1014).
Page 307 1756-DMF30 Speciﬁc Information C-55 Name Values Description 1056 SL Dir Int Rx1 Default: Displays the integer value of the Direct Received Data for word Min: -2147483648 1. Data transmitted from one node to another must be the Max: 2147483648 same data type. This parameter is paired with paramter 1057 Type: Non-Linkable, Read-Only, 32-Bit Integer [SL Dir Real Rx1].
Page 308 C-56 1756-DMF30 Speciﬁc Information Name Values Description 1075 SL Buf Int Rx01 Default: Displays the integer value of the Buffered Received Data for Min: -2147483648 word 1. Data transmitted from one node to another must be Max: 2147483648 the same data type. This parameter is paired with paramter Type: Non-Linkable, Read-Only, 32-Bit Integer 1076 [SL Buf Real Rx01].
Page 309 1756-DMF30 Speciﬁc Information C-57 Name Values Description 1083 SL Buf Int Rx05 Default: Displays the integer value of the Buffered Received Data for Min: -2147483648 word 5. Data transmitted from one node to another must be Max: 2147483648 the same data type. This parameter is paired with paramter Type: Non-Linkable 1084 [SL Buf Real Rx05].
Page 310 C-58 1756-DMF30 Speciﬁc Information Name Values Description 1090 SL Buf Real Rx08 Default: Displays the ﬂoating point (real) value of the Buffered Min: -2200000000 Received Data for word 8. Data transmitted from one node to Max: 2200000000 another must be the same data type. This parameter is paired Type: Non-Linkable, Read-Only, Floating Point with paramter 1089 [SL Buf Int Rx08].
Page 311 1756-DMF30 Speciﬁc Information C-59 Name Values Description 1098 SL Buf Real Rx12 Default: Displays the ﬂoating point (real) value of the Buffered Min: -2200000000 Received Data for word 12. Data transmitted from one node to Max: 2200000000 another must be the same data type. This parameter is paired Type: Non-Linkable, Read-Only, Floating Point with paramter 1097 [SL Buf Int R12].
Page 312 C-60 1756-DMF30 Speciﬁc Information Name Values Description 1106 SL Buf Real Rx16 Default: Displays the ﬂoating point (real) value of the Buffered Min: -2200000000 Received Data for word 16. Data transmitted from one node to Max: 2200000000 another must be the same data type. This parameter is paired Type: Non-Linkable, Read-Only, Floating Point with paramter 1105 [SL Buf Int Rx16].
Page 313 1756-DMF30 Speciﬁc Information C-61 Name Values Description 1114 SL Buf Real Rx20 Default: Displays the ﬂoating point (real) value of the Buffered Min: -2200000000 Received Data for word 20. Data transmitted from one node to Max: 2200000000 another must be the same data type. This parameter is paired Type: Non-Linkable, Read-Only, Floating Point with paramter 1113 [SL Buf Int Rx20].
Page 314 C-62 1756-DMF30 Speciﬁc Information Name Values Description 1122 SL Buf Real Rx24 Default: Displays the ﬂoating point (real) value of the Buffered Min: -2200000000 Received Data for word 24. Data transmitted from one node to Max: 2200000000 another must be the same data type. This parameter is paired Type: Non-Linkable, Read-Only, Floating Point with paramter 1121 [SL Buf Int Rx24].
Page 315 1756-DMF30 Speciﬁc Information C-63 Name Values Description 1130 SL Buf Real Rx28 Default: Displays the ﬂoating point (real) value of the Buffered Min: -2200000000 Received Data for word 28. Data transmitted from one node to Max: 2200000000 another must be the same data type. This parameter is paired Type: Non-Linkable, Read-Only, Floating Point with paramter 1129 [SL Buf Int Rx28].
Page 316 C-64 1756-DMF30 Speciﬁc Information Name Values Description 1141 SL Dir Int Tx0 Default: Provides integer data for Direct Transmit word 0, if the data Min: -2147483648 type for word 0 (indicated in parameter 1140 [Tx Dir Data Max: 2147483648 Type]) is integer. Type: Linkable, Read-Write, 32-Bit Integer File:...
Page 317 1756-DMF30 Speciﬁc Information C-65 Name Values Description 1160 Tx Buf Data Type Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates the data type of each Buffered Transmit word. If the Options Bit 0 Real Tx0 word's bit is set the data type is ﬂoating point (real). If the bit Bit 1 Real Tx1 is not set the data type is integer.
Page 318 C-66 1756-DMF30 Speciﬁc Information Name Values Description 1164 SL Buf Real Tx01 Default: Provides ﬂoating point (real) data for Direct Transmit word 1, if Min: -2200000000 the data type for word 1 (indicated in parameter 1160 [Tx Buf Max: 2200000000 Data Type]) is real.
Page 319 1756-DMF30 Speciﬁc Information C-67 Name Values Description 1172 SL Buf Real Tx05 Default: Provides ﬂoating point (real) data for Direct Transmit word 5, if Min: -2200000000 the data type for word 5 (indicated in parameter 1160 [Tx Buf Max: 2200000000 Data Type]) is real.
Page 320 C-68 1756-DMF30 Speciﬁc Information Name Values Description 1180 SL Buf Real Tx09 Default: Provides ﬂoating point (real) data for Direct Transmit word 9, if Min: -2200000000 the data type for word 9 (indicated in parameter 1160 [Tx Buf Max: 2200000000 Data Type]) is real.
Page 321 1756-DMF30 Speciﬁc Information C-69 Name Values Description 1188 SL Buf Real Tx13 Default: Provides ﬂoating point (real) data for Direct Transmit word 13, Min: -2200000000 if the data type for word 13 (indicated in parameter 1160 [Tx Max: 2200000000 Buf Data Type]) is real. Type: Linkable, Read-Write, Floating Point File:...
Page 322 C-70 1756-DMF30 Speciﬁc Information Name Values Description 1196 SL Buf Real Tx17 Default: Provides ﬂoating point (real) data for Direct Transmit word 17, Min: -2200000000 if the data type for word 17 (indicated in parameter 1160 [Tx Max: 2200000000 Buf Data Type]) is real. Type: Linkable, Read-Write, Floating Point File:...
Page 323 1756-DMF30 Speciﬁc Information C-71 Name Values Description 1204 SL Buf Real Tx21 Default: Provides ﬂoating point (real) data for Direct Transmit word 21, Min: -2200000000 if the data type for word 21 (indicated in parameter 1160 [Tx Max: 2200000000 Buf Data Type]) is real. Type: Linkable, Read-Write, Floating Point File:...
Page 324 C-72 1756-DMF30 Speciﬁc Information Name Values Description 1212 SL Buf Real Tx25 Default: Provides ﬂoating point (real) data for Direct Transmit word 25, Min: -2200000000 if the data type for word 25 (indicated in parameter 1160 [Tx Max: 2200000000 Buf Data Type]) is real. Type: Linkable, Read-Write, Floating Point File:...
Page 325 1756-DMF30 Speciﬁc Information C-73 Name Values Description 1220 SL Buf Real Tx29 Default: Provides ﬂoating point (real) data for Direct Transmit word 29, Min: -2200000000 if the data type for word 29 (indicated in parameter 1160 [Tx Max: 2200000000 Buf Data Type]) is real. Type: Linkable, Read-Write, Floating Point File:...
Page 326 C-74 1756-DMF30 Speciﬁc Information Name Values Description 1229 SL Error Status Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates presence of SynchLink faults. This data is visable on Options Bit 0 Sync Loss the SynchLink diagnostics tab of the Peer Communication Bit 1 Rx Loss window.
Page 327 1756-DMF30 Speciﬁc Information C-75 Name Values Description 1233 SL BOF Error Default: Displays the number of BOF errors that occurred during the last Min: test (last 8 mS). This data is visable on the SynchLink Max: 4294967296 diagnostics tab of the Peer Communication window. Type: Non-Linkable, Read-Only, 32-Bit Integer File:...
Page 328 C-76 1756-DMF30 Speciﬁc Information Name Values Description 2001 DM Good Msg Cnt Default: Displays the number of messages received by the Drive Min: Module from the PMI processor. This is a 16-bit value that rolls Max: 65535 over when it reaches its maximum. Type: Non-Linkable, Read-Only, 16-Bit Integer File:...
Page 329 1756-DMF30 Speciﬁc Information C-77 Name Values Description 2006 PMI CRC ErrorCnt Default: Displays the number of messages with CRC errors received by Min: the PMI processor from the Drive Module. This is a 16-bit Max: 65535 value that rolls over when it reaches its maximum. Type: Non-Linkable, Read-Only, 16-Bit Integer File:...
Page 330 C-78 1756-DMF30 Speciﬁc Information Name Values Description 2012 DM Sync Count Default: Displays the value of an internal counter that synchronizes the Min: Drive Module and PMI processor. Max: 65535 Type: Non-Linkable, Read-Only, 16-Bit Integer File: DPS/PMI Group: Comm Status 2013 PMI Gain Count Default:...
Page 331 1756-DMF30 Speciﬁc Information C-79 Name Values Description 2044 Rail Port 0 Flt Default: 0000 0000 0000 0000 Indicates faults associated with Rail I/O on the port. Options Bit 0 Ch0 OvrRange Bit 1 Ch0 UndRange Bit 2 Ch1 OvrRange Bit 3 Ch1 UndRange Bit 4 Ch2 OvrRange...
Page 332 C-80 1756-DMF30 Speciﬁc Information Name Values Description 2050 Rail Port 1 Flt Default: 0000 0000 0000 0000 Indicates faults associated with Rail I/O on the port. Options Bit 0 Ch0 OvrRange Bit 1 Ch0 UndRange Bit 2 Ch1 OvrRange Bit 3 Ch1 UndRange Bit 4 Ch2 OvrRange...
Page 333 1756-DMF30 Speciﬁc Information C-81 Name Values Description 2080 Meter Port1 Sel Default: Val 0 Zero Enter a value to conﬁgure the output of the meter port. Options: Val 0 Zero Val 1 3Ph I Ref Ct Val 2 3Ph I FB Ct Val 3 3Ph I Fbk A Val 4...
Page 334 C-82 1756-DMF30 Speciﬁc Information Name Values Description 2083 Meter Port2 Sel Default: Val 0 Zero Enter a value to conﬁgure the output of the meter port. Options: Val 0 Zero Val 1 3Ph I Ref Ct Val 2 3Ph I FB Ct Val 3 3Ph I Fbk A Val 4...
Page 335 1756-DMF30 Speciﬁc Information C-83 Name Values Description 2086 Meter Port3 Sel Default: Val 0 Zero Enter a value to conﬁgure the output of the meter port. Options: Val 0 Zero Val 1 3Ph I Ref Ct Val 2 3Ph I FB Ct Val 3 3Ph I Fbk A Val 4...
Page 336 C-84 1756-DMF30 Speciﬁc Information Name Values Description 2089 Meter Port4 Sel Default: Val 0 Zero Enter a value to conﬁgure the output of the meter port. Options: Val 0 Zero Val 1 3Ph I Ref Ct Val 2 3Ph I FB Ct Val 3 3Ph I Fbk A Val 4...
Page 337 1756-DMF30 Speciﬁc Information C-85 Name Values Description 2100 Drive Ctrl Word Default: 0000 0000 0000 0000 Displays the control word sent to the PMI processor. Options Bit 0 CMLoop Run Parameter 166 [Motor Ctrl Cmmd] and the VPL sequencer Bit 1 3Ph ID Tst determine the value of this parameter.
Page 338 C-86 1756-DMF30 Speciﬁc Information Name Values Description 2106 PMI D/A Output Default: The value in the PMI D/A Output register is transmitted to the Min: -32768 PMI Processor. The value can then be displayed on one of the Max: 32767 four PMI Processor meter ports.
Page 339 1756-DMF30 Speciﬁc Information C-87 Name Values Description 2123 MC Warnings Default: 0000 0000 0000 0000 0000 0000 0000 0000 Indicates Motor-Control warnings. These bits latch when a Options Bit 0 BrdgNotFirng Motor-Control warning event occurs. They stay latched until Bit 1 Low AC Line bit 19 [Clear Fault] of parameter 152 [Applied LogicCmd] or bit Bit 2...
Page 340 C-88 1756-DMF30 Speciﬁc Information Name Values Description 2124 Pwr DeviceStatus Default: 0000 0000 0000 0000 Indicates which SCR has shorted or not ﬁring. If an SCR is Options Bit 0 SCR 1 Fault shorted, bit 0 [SCR Fault] of parameter 2122 [MC Faults] will be Bit 1 SCR 2 Fault set.
Page 341 1756-DMF30 Speciﬁc Information C-89 Name Values Description 2131 FML Feedback Units: P.U. Displays measured ﬁeld current. A value of 4095 indicates hot Default: ﬁeld current - equal to the value of parameter 2185 [Hot Field Min: -4095 Curr]. Max: 4095 Type: Non-Linkable, Read-Only, 16-Bit Integer File:...
Page 342 C-90 1756-DMF30 Speciﬁc Information Name Values Description 2151 3Ph Resistance Units: Ohms Enter the continuous-conduction resistance of the three-phase Default: ﬁeld, in ohms. Min: Max: 327.67 Type: Linkable, Read-Write, 16-Bit Integer File: DPS/PMI Group: Regulator Conﬁg 2152 3Ph TimeConstant Units: mSec Enter the electric time constant (Te) of the motor or generator Default:...
Page 343 1756-DMF30 Speciﬁc Information C-91 Name Values Description 2158 SCR Decay Rate Default: Determines how much error is retained from calculation to Min: calculation. Decrease the value when nuisance warnings are Max: occuring due to large cyclic loads. Type: Linkable, Read-Write, 16-Bit Integer File: DPS/PMI Group:...
Page 344 C-92 1756-DMF30 Speciﬁc Information Name Values Description 2182 3Ph Hot Fld Curr Units: Amps Set to the 3Ph ﬁeld current rating full load amps. Default: Min: Max: 3276.7 Type: Non-Linkable, Read-Write, 16-Bit Integer File: DPS/PMI Group: Motor Data 2184 PMI Curr Lim Units: Provides positive and negative current limit values within the Default:...
Page 345 1756-DMF30 Speciﬁc Information C-93 Name Values Description 2200 PMI Drive Conﬁg Default: 0000 0000 0000 0001 Set bits to conﬁgure the PMI processor. Options Bit 0 PMI OS Sel • Bits 0-7 [PMI OS Sel] indicate the catalog number of Bit 1 PMI OS Sel the Drive Module (do not modify these settings).
Page 346 C-94 1756-DMF30 Speciﬁc Information Name Values Description 2204 Out Curr Rating Units: Amps Enter the Power Modules 100% output DC Amp rating. Default: Min: Max: 32767 Type: Non-Linkable, Read-Write, 16-Bit Integer File: DPS/PMI Group: Drive Conﬁg 2205 Curr Xfmr Ratio Default: Deﬁnes the input to output ratio of the current transformer in Min:...
Page 347 1756-DMF30 Speciﬁc Information C-95 Name Values Description 2209 Ph Xfmr ln Volt Units: Volt The voltage at the primary of the phasing transformer, which Default: produces 6.3V at the secondary. Typically this equals the value Min: in parameter 2202 [AC LineVolt(RMS)]. Max: 32767 Type:...
Page 348 C-96 1756-DMF30 Speciﬁc Information Name Name Parameter Cross Reference DM Sync Count 2012 Integer In08 by Name DM Sync WarngCnt 2010 Integer In09 DM Tx Msg Count 2009 Integer In10 Name DM Tx Time 2014 Integer In11 3Ph Amps Fdbk 2128 DM Tx Time Avail 2015...
Page 349 1756-DMF30 Speciﬁc Information C-97 Name Name Name MC Faults 2122 PkDtct2 In Real Real In09 MC Warnings 2123 PMI CRC ErrorCnt 2006 Real In10 Meter Port1 Sel 2080 PMI Curr Lim 2184 Real In11 Meter Port2 Sel 2083 PMI D/A Output 2106 Real In12 Meter Port3 Sel...
Page 350 C-98 1756-DMF30 Speciﬁc Information Name Name Name Run Inhibit Stat SL Buf Int Rx27 1127 SL Buf Real Rx02 1078 SCR Deadband 2159 SL Buf Int Rx28 1129 SL Buf Real Rx03 1080 SCR Decay Rate 2158 SL Buf Int Rx29 1131 SL Buf Real Rx04 1082...
Page 351 1756-DMF30 Speciﬁc Information C-99 Name Name Name SL Buf Real Tx07 1176 SL Dir Int Tx1 1143 SL Tx DirectSel0 1021 SL Buf Real Tx08 1178 SL Dir Int Tx2 1145 SL Tx DirectSel1 1022 SL Buf Real Tx09 1180 SL Dir Int Tx3 1147 SL Tx DirectSel2...
Page 352: Interpretting Drive Module Faults In Driveexecutive
C-100 1756-DMF30 Speciﬁc Information Interpretting Drive Module The Fault Words tab of the Fault and Alarm window of DriveExecutive allows you to view several parameters. These parameters have Faults in DriveExecutive individual bits associated with faults or conditions. If the bit is 0, the fault is not present or the condition is false.
Page 353: Parameter 324 [Fault Status 2]
1756-DMF30 Speciﬁc Information C-101 Parameter 324 [Fault Status 2] This parameter indicates the presence of certain drive anomolies that caused the drive to fault (stop). These are the same events shown in parameter 321 [Exception Event 2]. These bits are latched until they are reset by setting bit 19 [Clear Fault] of parameter 152 [Applied LogicCmd].
Page 354: Parameter 326 [Alarm Status 1]
C-102 1756-DMF30 Speciﬁc Information Parameter 326 [Alarm Status 1] This parameter indicates the occurance of exception events that have been conﬁgured as alarm conditions. These events are from parameter 320 [Exception Event1]. Fault Name Fault Description Bit 7 Slink HW Not Used Bit 8 Slink Comm...
Page 355: Parameter 1229 [Sl Error Status]
1756-DMF30 Speciﬁc Information C-103 Parameter 1229 [SL Error Status] This parameter indicates the occurance of SynchLink errors. Fault Name Fault Description Sync Loss SynchLink communication has failed, after it had been established. Rx Loss The receive port is not receiving data, and the receive port conﬁguration is set to receive data.
Page 356: Parameter 2044 [Rail Port 0 Faults]
C-104 1756-DMF30 Speciﬁc Information Parameter 2044 [Rail Port 0 Faults] This parameter indicates the occurance of faults associtated with Rail I/O on Port 0. Fault Name Fault Description Ch0 OvrRange Analog input on channel 0 is over the maximum value. Ch0 UndRange Analog input on channel 0 is under the minimum value.
Page 357: Parameter 2050 [Rail Port 1 Faults]
1756-DMF30 Speciﬁc Information C-105 Parameter 2050 [Rail Port 1 Faults] This parameter indicates the occurance of faults associtated with Rail I/O on Port 1. Fault Name Fault Description Ch0 OvrRange Analog input on channel 0 is over the maximum value. Ch0 UndRange Analog input on channel 0 is under the minimum value.
Page 358: Parameter 2122 [Mc Faults]
C-106 1756-DMF30 Speciﬁc Information Parameter 2122 [MC Faults] This parameter indicates the occurance of a motor-control fault. These bits are set when a fault event is detected. They stay latched until bit 19 [Clear Fault] of parameter 152 [Applied Logic Cmd] or bit 19 [Clr Drv Wrn] of parameter 166 [Motor Ctrl Cmd] is set.
Page 359: Parameter 2123 [Mc Warnings]
1756-DMF30 Speciﬁc Information C-107 Fault Name Fault Description PMI Pwr Sply The PMI power supply is not working correctly. PMI Bus There is a bus fault in the PMI rack. This is indicated when the Resolver and Drive l/O module and the DC Power Technology module do not respond to requests from the PMI Processor.
Page 360: Parameter 2124 [Pwr Device Status]
C-108 1756-DMF30 Speciﬁc Information Fault Name Fault Description PMI Fan Loss Airﬂow through the PMI rack is not being sensed. A solid-state airﬂow switch in the PMI power supply monitors airﬂow. Rail IO Comm A rail communication warning event has occurred. Parameter 2044 [Rail Port 0 Faul] and parameter 2050 [Rail Port 0 Faul] enumerate these faults.
Page 361: Parameter 2125 [Interlock Code]
1756-DMF30 Speciﬁc Information C-109 Fault Name Fault Description SCR 14 Fault SCR 14 Fault (Reverse Bridge) SCR 15 Fault SCR 15 Fault (Reverse Bridge) SCR 16 Fault SCR 16 Fault (Reverse Bridge) Parameter 2125 [Interlock Code] The PMI processor performs interlock tests in response to parameter 2100 [Drive Ctrl Word].
Page 362 C-110 1756-DMF30 Speciﬁc Information Fault Name Fault Description Bad FML Req More than one incompatible Field operating mode is requested at a time in parameter 166 [Motor Ctrl Cmmd]. The following operating modes are mutually exclusive: • • • • Field Alpha Test •...
Page 363 Index Numerics Conﬁguration Add a Drive Module to the Project 5-10 1756-DMD30 catalog number 3-3 Control Block Diagrams B-2 Choosing the SynchLink Network Topology 5-4 How Parameters are Organized B-15 Create a new RSLogix 5000 Project 5-9 Interpretting Drive Module faults in Daisy chain conﬁguration 5-4 DriveExecutive B-159 DriveExecutive 3-3...
Page 364 Index Drive Comm cables 1-3 Fault Reporting communication protocol 2-1 Diagnostic modules 3-2 Installing Cables 4-5 In DriveExecutive 3-2 Intialization 2-2 In RSLogix 5000 3-2 Protocol 2-1 Features Speciﬁcations A-1 Conﬁgurable 3-4 Status 3-3 General Drive Module features 1-2 , 3-1 Synchronization with CST 2-3 Physical features of Drive Module 1-4 Synchronized Communication 2-2...
Page 365 Index Overview of the Conﬁguration Process 5-1 Serial Number 3-3 Shock Non-operating A-1 Operating A-1 Parameters Speciﬁcations A-1 1756-DMD30 B-24 Drive Comm A-1 1756-DMF30 C-14 Environmental A-1 How Parameters are Organized in the Power Requirements A-1 1756-DMD30 B-15 Reliability A-1 How Parameters are Organized in the Shock A-1 1756-DMF30 C-7...
Page 366 Index Troubleshooting Interpretting 1756-DMD30 faults in UL/CSA Certiﬁcation 1-2, 3-4, A-1 DriveExecutive B-159 Interpretting 1756-DMF30 faults in DriveExecutive C-100 Module Properties Window 6-9 Vendor Identiﬁcation 3-3 Using DriveExecutive to Troubleshoot the Vibration A-1 Module 6-3 Using RSLogix 5000 to Troubleshoot the Module 6-8 Using the DriveExecutive Fault and Alarm Window 6-4...
Page 367 ___Yes, please call me ___Yes, please email me at __________________________ ___Yes, please contact me via ________________________ Return this form to: Allen-Bradley Marketing Communications, 1 Allen-Bradley Dr., Mayﬁeld Hts., OH 44124-9705 Phone: 440-646-3176 Fax: 440-646-3525 Email: RADocumentComments@ra.rockwell.com Publication ICCG-5.21- January 2001...
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