Leadshine Technology DM542 User Manual

Contents
I
Table of Contents
1. Introduction, Features and Applications.......................................................................................................................1
Introduction..............................................................................................................................................................1
Features.....................................................................................................................................................................1
Applications..............................................................................................................................................................1
2. Specifications................................................................................................................................................................1
Electrical Specifications .........................................................................................................................................1
Operating Environment and other Specifications.....................................................................................................2
Mechanical Specifications ......................................................................................................................................2
Elimination of Heat...................................................................................................................................................2
3. Pin Assignment and Description...................................................................................................................................3
Connector P1 Configurations...................................................................................................................................3
Selecting Active Pulse Edge or Active Level and Control Signal Mode..................................................................3
Connector P2 Configurations...................................................................................................................................4
4. Control Signal Connector (P1) Interface......................................................................................................................4
5. Connecting the Motor...................................................................................................................................................4
Connections to 4-lead Motors...................................................................................................................................4
Connections to 6-lead Motors...................................................................................................................................5
Half Coil Configurations..................................................................................................................................5
Full Coil Configurations...................................................................................................................................5
Connections to 8-lead Motors...................................................................................................................................5
Series Connections............................................................................................................................................5
Parallel Connections.........................................................................................................................................6
6. Power Supply Selection................................................................................................................................................6
Regulated or Unregulated Power Supply..................................................................................................................6
Multiple Drivers.......................................................................................................................................................6
Selecting Supply Voltage..........................................................................................................................................7
7. Selecting Microstep Resolution and Driver Output Current.........................................................................................7
Microstep Resolution Selection................................................................................................................................7
Current Settings........................................................................................................................................................7
Dynamic Current Setting..................................................................................................................................8
Standstill Current Setting..................................................................................................................................8
28BAuto Tuning by SW4.........................................................................................................................................8
8. Wiring Notes.................................................................................................................................................................9
9. Typical Connection.......................................................................................................................................................9
10. Sequence Chart of Control Signals...........................................................................................................................10
11. Protection Functions.................................................................................................................................................10
12. Frequently Asked Questions.....................................................................................................................................11
Problem Symptoms and Possible Causes...............................................................................................................11
APPENDIX....................................................................................................................................................................12
Twelve Month Limited Warranty............................................................................................................................12
Exclusions...............................................................................................................................................................12
Obtaining Warranty Service....................................................................................................................................12

Leadshine Technology DM542 Specifications

General

Brand	Leadshine Technology
Model	DM542
Category	Control Unit
Language	English