Intelligent Motion Systems MForce Series Microstepping PowerDrive Configuring

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Figure 1.1.1: Microstepping MForce PowerDrive

SECTION 1.1

Introduction to the Microstepping MForce PowerDrive

The Microstepping MForce Pow- erDrive is a high performance, low cost microstepping driver that delivers unsurpassed smoothness and perfor- mance achieved through IMS’s advanced 2nd generation current control. By applying innovative techniques to con- trol current flow through the motor, resonance is significantly dampened over the entire speed range and audible noise is reduced.

Microstepping MForce PowerDrives accept a broad input voltage range

from +12 to +75 VDC, delivering enhanced performance and speed. Oversized input capacitors are used to minimize power line surges, reducing problems that can occur with long runs and multiple drive systems.

An extended operating range of –40° to +85°C provides long life, trouble free service in demanding environments.

The high, per phase output current of up to 5 Amps RMS, 7 Amps Peak, allows the extremely compact MForce PowerDrive to control a broad array of motors from size 23 to size 42.

The microstepping drive accepts up to 20 resolution settings from full to 256 microsteps per full step, including: degrees, metric and arc minutes. These settings may be changed on-the-fly or downloaded and stored in nonvolatile memory with the use of a simple GUI which is provided. This eliminates the need for external switches or resistors. Parameters are changed via an SPI port.

The versatile Microstepping MForce PowerDrive comes with dual mounting configurations to fit various system needs. All interface connections are accomplished using pluggable locking wire crimp connectors. Optional cables are avail- able for ease of connecting and configuring the MForce, and are recommended with first order.

The Microstepping MForce PowerDrive is a compact, powerful and inexpensive solution that will reduce system cost, design and assembly time for a large range of applications.

Configuring

The IMS SPI Motor Interface software is an easy to install and use GUI for configuring the Microstepping MForce PowerDrive from a computer's USB port. GUI access is via the IMS SPI Motor Interface included on the CD shipped with the product, or from www.imshome.com. Optional cables are available for ease of connecting and configuring the MForce.

The IMS SPI Motor Interface features:

•Easy installation.

•Automatic detection of MForce version and communication configuration.

•Will not set out-of-range values.

•Tool-tips display valid range setting for each option.

•Simple screen interfaces.

Part 1: Hardware Specifications

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Contents Forcetm Microstepping MForce PowerDrive Product Manual Table Of Contents Appendices List of Figures List of Tables Stepping Motor Microstepping MForce PowerDriveMForce PowerDrive Front Connect Opto Reference and Logic Inputs Connecting the MotorForcetm Intentionally Left Blank Configuring Introduction to the Microstepping MForce PowerDriveFeatures and Benefits General Specifications Microstepping MForce PowerDrive Detailed SpecificationsMechanical Specifications Dimensions in Inches mm Setup ParametersPin # Function Description Pin Assignment and DescriptionP4 Connector Motor P3 Connector DC Power, 2-Pin Locking Wire CrimpPrototype Development Cable Options and AccessoriesParameter Setup Cable and Adapters Intentionally Left Blank Forcetm Microstepping MForce PowerDrive Manual Revision R040507 Mounting Recommendations Mounting and Connection GuidelinesLayout and Interface Guidelines Securing Power Leads and Logic LeadsMounting Hole Pattern Motor P4 Power P3Logic and SPI Communications P1 Intentionally Left Blank Choosing a Power Supply for Your MForce PowerDrive Interfacing DC PowerIP804 Unregulated Linear Supply DC Power Supply RecommendationsISP300-7 Unregulated Switching Supply Recommended IMS Power SuppliesExample a DC Power Cabling Under 50 Feet Basic DC Power ConnectionRecommended Power and Cable Configurations Transformer 10 to 28 VAC RMS for 48 VDC Systems Types and Construction of Stepping Motors Motor Selection and InterfaceSelecting a Motor Winding InductanceRecommended IMS Motors Lead Stepping Motor Parallel ConfigurationFrame Enhanced 6.3A Frame Enhanced 2.4A Not Available with Double ShaftFrame Enhanced 3.0A Frame Enhanced 6.0ALead Motors Phase Connector PinPhase a Example a Motor Cabling Less Than 50 Feet MForce PowerDrive Phase OutputsRecommended Motor Cabling Motor ConnectionsRecommended Motor Cable AWG Sizes Example B Motor Cabling Greater Than 50 FeetMicrostepping MForce PowerDrive Manual Revision R040507 Logic Interface and Connection Isolated Logic Input Pins and ConnectionsIsolated Logic Input Characteristics Enable InputUp/Down Step ClockDirection QuadratureSTEP/DIRECTION Timing Optocoupler Reference Optocoupler ReferenceInput Connection Examples NPN Open Collector Interface SinkingSwitch Interface Example Switch Interface Sinking+V +12 to +48 Minimum Required ConnectionsConnecting SPI Communications Logic Level Shifting and Conditioning Circuit SPI Pins and Connections4 SPI Master with a Single Microstepping MForce PowerDrive SPI Master with Multiple Microstepping MForce PowerDriveColor Coded Parameter Values Using the IMS SPI Motor Interface InstallationConfiguration Parameters and Ranges View IMS SPI Motor Interface Menu OptionsFile Help UpgradeRecall Msel Microstep Resolution Selection Msel Microstep Resolution SelectExit Connected/Disconnected IndicatorFactory SetInput Clock Filter Screen 2 I/O Settings Configuration ScreenEnable Active High/Low Input Clock TypeIMS Part Number/Serial Number Screen Fault IndicationUpgrade Instructions IMS SPI Upgrader ScreenPort Menu Initialization ScreenCheck Sum Calculation for SPI Using User-Defined SPISPI Timing Notes MSB SPI Commands and ParametersSPI Communications Sequence WriteAppendices Intentionally Left Blank Adapter Cables MD-CC300-000 USB to SPI Parameter Setup CableOptional Prototype Development Cables Installing the Cable/VCP Drivers Installation Procedure for the MD-CC300-000Figure A.5 Hardware Update Wizard Screen Determining the Virtual COM Port VCP Wire Color Code PD12-1434-FL3 Power, I/O and SPIPrototype Development Cable PD04-MF34-FL3 Prototype Development Cable PD02-2300-FL3Warranty Excellence in Motion
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