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User’s Manual  

For 

DM442 

Fully Digital Stepping Drive

 

Version 1.0 

©

2010 All Rights Reserved

 

Attention: Please read this manual carefully before using the drive! 

 

 

 

 

 

The

 

content  in  this  manual  has  been  carefully  prepared  and  is  believed  to  be  accurate,  but  no 

responsibility is assumed for inaccuracies. 

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 

applications wherein a failure or malfunction of the product may directly threaten life or injury. 
According to Leadshine

s terms and conditions of sales, the user of Leadshine

s products in life 

support or aircraft applications assumes all risks of such use and indemnifies Leadshine against all 
damages. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

©

2010 by Leadshine Technology Company Limited. 

All Rights Reserved

 

[email protected] 

www.dold-mechatronik.de

DOLD Mechatronik

Sarach 10 – D-77790 Steinach

Telefon: +49 7832 / 9744670

Содержание DM442

Страница 1: ...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 suppo...

Страница 2: ...on and Drive Output Current 8 Microstep Resolution Selection 8 Current Settings 9 Contents II Dynamic current setting 10 Standstill current setting 10 8 Wiring Notes 10 9 Typical Connection 11 10 Sequ...

Страница 3: ...tures Anti Resonance provides optimum torque and nulls mid range instability Motor self test and parameter auto setup technology offers optimum responses with different motors Multi Stepping allows a...

Страница 4: ...tors More detailed descriptions of the pins and related issues are presented in section 4 5 9 Connector P1 Configurations Pin Function Details PUL PUL Pulse signal In single pulse pulse direction mode...

Страница 5: ...ns to open collector signal common anode DM442 Digital Stepping Drive Manual V1 0 Tel 000 0000 00000000 5 Figure 3 Connection to PNP signal common cathode 5 Connecting the Motor The DM442 can drive an...

Страница 6: ...ections NEVER disconnect or connect the motor while the power source is energized 6 Power Supply Selection The DM442 can match medium and small size stepping motors from NEMA frame size 14 to 34 made...

Страница 7: ...ating current as shown below Microstep Resolution Selection When it s not in software configured mode microstep resolution is set by SW5 6 7 8 of the DIP switch as shown in the following table DM442 D...

Страница 8: ...le To prevent noise incurred in PUL DIR signal pulse direction signal wires and motor wires should not be tied up together It is better to separate them by at least 10 cm otherwise the disturbing sign...

Страница 9: ...ED LED will turn on four times within each periodic time 5 s Attention When above protections are active the motor shaft will be free or the LED will blink Reset the drive by repowering it to make it...

Страница 10: ...ping Drive Manual V1 0 Tel 000 0000 00000000 15 13 Professional Tuning Software ProTuner Introduction This section will provide an overview of connection and basic setup instructions for Leadshine s d...

Страница 11: ...ould like to install the ProTuner See Figure 14 Figure 13 User s information settings DM442 Digital Stepping Drive Manual V1 0 Tel 000 0000 00000000 17 Figure 14 Installation folder settings Figure 15...

Страница 12: ...to the drive as the following figure RS232 Interface Connection Figure 19 RS232 interface connection Testing the Stepping System Turn on the power supply the green Power LED will light The DM442 has...

Страница 13: ...write parameters between the drive and the ProTuner or save configuration as a file and load configuration from a file Exit Exit the ProTuner Com Config Window Figure 21 RS232 communication configurat...

Страница 14: ...a file Save configuration to a file Close this window DM442 Digital Stepping Drive Manual V1 0 Tel 000 0000 00000000 23 large current error causing poor performances in tracking current setting comma...

Страница 15: ...Digital Stepping Drive Manual V1 0 Tel 000 0000 00000000 25 Figure 25 System Configure Window PeakCur Peak Current The value is the peak current to the selected motor and can be set from 0 1 to 4 2 A...

Страница 16: ...not need it or cannot tolerate it A system with loose couplings or viscous loading generally does not need this feature If a system has compliant springy coupling and is absent appreciably viscosity...

Страница 17: ...little different between running the tests with an unloaded motor and a load motor For example we find a resonance speed at 0 98 rps We begin to move the Amp1 slider forth and the motor vibration and...

Страница 18: ...ry Erase Current Err Erase Current Err button The user can clear current error s by clicking this button Erase All Erase All button The user can clear all error s including error history by clicking t...

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