Leadshine DM556 User Manual
  1. Manuals
  2. Brands
  3. Leadshine Manuals
  4. Control Unit
  5. DM556
  6. User manual

Leadshine DM556 User Manual

Hide thumbs Also See for DM556:
Table of Contents

Advertisement

Quick Links

Enlarged version
User's Manual
The content in this manual has been carefully prepared and is believed to be accurate, but no
For
responsibility is assumed for inaccuracies.
DM556
Leadshine reserves the right to make changes without further notice to any products herein to
improve reliability, function or design. Leadshine does not assume any liability arising out of the
application or use of any product or circuit described herein; neither does it convey any license
under its patent rights of others.
Leadshine's general policy does not recommend the use of its products in life support or aircraft
Fully Digital Stepping Driver
applications wherein a failure or malfunction of the product may directly threaten life or injury.
Version 1.0
According to Leadshine's terms and conditions of sales, the user of Leadshine's products in life
©2009 All Rights Reserved
support or aircraft applications assumes all risks of such use and indemnifies Leadshine against all
Attention: Please read this manual carefully before using the Driver!
damages.
©2009 by Leadshine Technology Company Limited.
All Rights Reserved

Advertisement

Table of Contents
loading

Related Manuals for Leadshine DM556

Summary of Contents for Leadshine DM556

  • Page 1 Leadshine’s general policy does not recommend the use of its products in life support or aircraft Fully Digital Stepping Driver applications wherein a failure or malfunction of the product may directly threaten life or injury.

  • Page 2: Table Of Contents

    Contents Contents Dynamic current setting ................10 Table of Contents Standstill current setting................10 1. Introduction, Features and Applications..............1 8. Wiring Notes ......................11 Introduction ......................1 9. Typical Connection....................11 Features ......................... 1 10. Sequence Chart of Control Signals ............... 12 Applications ......................

  • Page 3: Introduction, Features And Applications

    The Driven motors can run with much smaller noise, lower heating, smoother Logic signal current movement than most of the Drivers in the markets. Its unique features make the DM556 an ideal Pulse input frequency solution for applications that require low-speed smoothness.

  • Page 4: Operating Environment And Other Specifications

    Avoid dust, oil fog and corrosive gases Environment 0 ℃ － 50℃ (32℉ － 122℉) The DM556 supports PUL/DIR and CW/CCW modes and pulse actives at rising or falling edge. See Ambient Temperature 40%RH － 90%RH more information about these settings in Section 13. Default setting is PUL/DIR mode and rising...

  • Page 5: Control Signal Connector (P1) Interface

    The DM556 can accept differential and single-ended inputs (including open-collector and PNP output). The DM556 has 3 optically isolated logic inputs which are located on connector P1 to accept line Driver control signals. These inputs are isolated to minimize or eliminate electrical noises coupled onto the Drive control signals.

  • Page 6: Connections To 8-Lead Motors

    The DM556 can match medium and small size stepping motors (from NEMA frame size 14 to 34) made by Leadshine or other motor manufactures around the world. To achieve good driving supplies with theoretical output voltage of +20 ~ +45VDC, leaving room for power fluctuation and performances, it is important to select supply voltage and output current properly.

  • Page 7: Selecting Microstep Resolution And Driver Output Current

    DM556 Digital Stepping Driver Manual V1.0 DM556 Digital Stepping Driver Manual V1.0 7. Selecting Microstep Resolution and Driver Output Current 20000 25000 Microstep resolutions and output current are programmable, the former can be set from full-step to 102,400 steps/rev and the latter can be set from 0.5A to 5.6A. See more information about Microstep Current Settings and Output Current Setting in Section 13.

  • Page 8: Wiring Notes

    (pulse generator). A typical connection is shown as figure 9. 11. Protection Functions To improve reliability, the Driver incorporates some built-in protection functions. The DM556 uses one RED LED to indicate what protection has been activated. The periodic time of RED is 3 s (seconds), and how many times the RED turns on indicates what protection has been activated.

  • Page 9: Over-Voltage Protection

    DM556 Digital Stepping Driver Manual V1.0 DM556 Digital Stepping Driver Manual V1.0 Problem Symptoms and Possible Causes Over-voltage Protection When power supply voltage exceeds 52±1 VDC, protection will be activated and RED LED will Symptoms Possible Problems turn on twice within each periodic time (3 s).

  • Page 10: Professional Tuning Software Protuner

    Driver and motor. This section is intended for setting up the Driver with the ProTuner. Software Installation The ProTuner is windows based setup software for tuning all the Leadshine’s digital Drivers includes stepping Driver DM556. It can run in windows systems, including Win95/Win98/WindowsNT/ Figure 12: License agreement Windows 2000/Windows XP.
  • Page 11 DM556 Digital Stepping Driver Manual V1.0 DM556 Digital Stepping Driver Manual V1.0 Figure 14: Installation folder settings Figure 16: Installation information summarization Figure 15: Shortcut folder setting Figure 17: Installing the ProTuner Set the “Shortcut Folder” in Figure 15 and continue to install the ProTuner by following Figure 16 and Figure 17.

  • Page 12: Connections And Testing

    Option Ø Turn on the power supply, the green (Power) LED will light. The DM556 has default parameters The user can choose three drop-down menus by clicking “Option”, including Com Config, stored in the Driver. If the system has no hardware and wirings problem, the motor should be locked SaveToDriver and Exit.

  • Page 13: Com Config Window

    DM556 Digital Stepping Driver Manual V1.0 DM556 Digital Stepping Driver Manual V1.0 Exit: Exit the ProTuner. Com Config Window Figure 21: RS232 communication configuration window Figure 22: Current Tuning window Serial Port: Select the serial communication port to which the Driver is connected. The factory Ki: Integral Gain.

  • Page 14: Anti-Resonance Introduction

    However, if the user does not want to tune the current loop after changing a different stepping motor, then Motor auto-identification and parameter auto-configuration technology of the DM556 can replace manual tuning the Driver with ProTuner. Just changes SW4 two times in 1 second, and then the Driver will auto-identify the new motor and auto-configure related control parameters for optimum responses.

  • Page 15: Procedure For Achieving Optimum Performance

    Step 1: Start the motion test by clicking Start/Stop button. Find a resonance speed by slightly moving DM556 Driver provides robust anti-resonance control to stop the vibrations and maintain equilibrium. the slider bar of internal pulse generator back and forth. See Figure 26.
  • Page 16 The user can choose two drop-down menus by clicking “About”, including Product Information and Contact Us. Product Information window: Shows some product information about ProTuner. Contact Us window: Shows some contact information about Leadshine. Figure 27: Finishing tuning and download parameter settings to the Driver Err_check Ø...

Table of Contents