Leadshine DM556 User Manual Download Page 16

                               

DM556 Digital Stepping Driver Manual V1.0

 

Tel: +000 0000-00000000                                  27                           

 

Figure 27: Finishing tuning and download parameter settings to the Driver 

Ø

 

Err_check 

l

 

Error Check

: This window shows both the present status of each error event and their history. 

Current error event(s) can be reset by clicking 

Erase Current Err!

 button, and all error events 

can be reset by clicking 

Erase All!

 button. List of the last ten Drive faults. #0 being the most 

recent, #9 is the oldest. See Figure 28.

 

 

Figure 28: Error check window 

OverCurrent:

 

Over-current  Protection

.  Protection  will  be  activated  when  continuous  current 

exceeds 16A. 

OverVoltage: Over-voltage Protection

. When power supply voltage exceeds 52

±

1 VDC, protection 

                               

DM556 Digital Stepping Driver Manual V1.0

 

Tel: +000 0000-00000000                                  28                               

will be activated.   

PhaseErr:

 

Phase  Error  Protection

.  Motor  power  lines  wrong  &  not  connected  will  activate  this 

protection. 

ErrCounter:

 Displays current error(s) and current error history. 

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 this 

button. 

Ø

 

About 

The user can choose two drop-down menus by clicking 

About

, including 

Product Information

 and 

Contact Us

l

 

Product Information 

window: Shows some product information about ProTuner. 

l

 

Contact Us 

window

Shows some contact information about Leadshine. 

 

Figure 29: Product information 

 

Figure 30: Contact information 

Summary of Contents for DM556

Page 1: ...s 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 te...

Page 2: ...n 7 Regulated or Unregulated Power Supply 8 Multiple Drivers 8 Selecting Supply Voltage 8 7 Selecting Microstep Resolution and Driver Output Current 9 Microstep Resolution Selection 9 Current Settings 10 Contents II Dynamic current setting 10 Standstill current setting 10 8 Wiring Notes 11 9 Typical Connection 11 10 Sequence Chart of Control Signals 12 11 Protection Functions 12 Over current Prote...

Page 3: ...ammable from full step to 102 400 steps rev l Supply voltage up to 45 VDC l Output current programmable from 0 5A to 5 6A l Pulse input frequency up to 200 KHz l TTL compatible and optically isolated input l Automatic idle current reduction l Suitable for 2 phase and 4 phase motors l Support PUL DIR and CW CCW modes l Over voltage over current phase error protections Applications Suitable for a wi...

Page 4: ...level software configurable For reliable response pulse width should be longer than 2 5μs Series connect resistors for current limiting when 12V or 24V used The same as DIR and ENA signals DIR DIR DIR signal In single pulse mode this signal has low high voltage levels representing two directions of motor rotation in double pulse mode software configurable this signal is counter clock CCW pulse act...

Page 5: ...t by 1 4 to determine the peak output current Figure 4 4 lead Motor Connections Connections to 6 lead Motors Like 8 lead stepping motors 6 lead motors have two configurations available for high speed or high torque operation The higher speed configuration or half coil is so described because it uses one half of the motor s inductor windings The higher torque configuration or full coil uses the ful...

Page 6: ...liability Note MEANWELL DRP 240 24 24VDC 240Watt power supply must be selected in order to make the whole system comply with UL standards for safety Regulated or Unregulated Power Supply Both regulated and unregulated power supplies can be used to supply the Driver However unregulated power supplies are preferred due to their ability to withstand current surge If regulated power supplies such as m...

Page 7: ...rent will make the motor to output more torque but at the same time causes more heating in the motor and Driver Therefore output current is generally set to be such that the motor will not overheat for long time operation Since parallel and serial connections of motor coils will significantly change resulting inductance and resistance it is therefore important to set Driver output current dependin...

Page 8: ...clude stepping motor stepping Driver power supply and controller pulse generator A typical connection is shown as figure 9 Figure 9 Typical connection DM556 Digital Stepping Driver Manual V1 0 Tel 000 0000 00000000 12 10 Sequence Chart of Control Signals In order to avoid some fault operations and deviations PUL DIR and ENA should abide by some rules shown as following diagram Figure 10 Sequence c...

Page 9: ...onnect the individual components that make up your system and verify that they operate independently It is important to document each step in the troubleshooting process You may need this documentation to refer back to at a later date and these details will greatly assist our Technical Support staff in determining the problem should you need assistance Many of the problems that affect motion contr...

Page 10: ...ted PC should have 1 serial port at least for communicating with the Driver Double click ProTuner_All_Setup_V1 0 exe to begin installing the ProTuner See Figure 11 Click Next to enter the License Agreement window See Figure 12 Figure 11 Begin to install the ProTuner Note ProTuner_All_Setup_V1 0 exe can be used for all Leadshine digital drives User can get it from either Leadshine CD or website Ple...

Page 11: ...ortcut Folder in Figure 15 and continue to install the ProTuner by following Figure 16 and Figure 17 An Installation Successful window will appear if the ProTuner is installed successfully See Figure 18 DM556 Digital Stepping Driver Manual V1 0 Tel 000 0000 00000000 18 Figure 16 Installation information summarization Figure 17 Installing the ProTuner ...

Page 12: ...ely turns on flickers then check power supply the motor motor wirings DM556 DM556 Digital Stepping Driver Manual V1 0 Tel 000 0000 00000000 20 and try again Open the tuning software ProTuner and check Driver status by clicking Err_check If it s Phase Error check the motor motor wirings and try again If the RED LED is off and the motor is normal then you can start to tune the servo with ProTuner Ho...

Page 13: ...otors Start Restart a Step Response test to get an optimum response Kp Proportional Gain Proportional Gain determines the response of the Driver to current setting command Low Proportional Gain provides a stable system doesn t oscillate has low stiffness and large current error causing poor performances in tracking current setting command in each step like Figure 23 Too large Proportional Gain val...

Page 14: ... value is Driver s microstep resolution setting and can be set from 1 to 512 The user can set the microstep with ProTuner or DIP switches See more information about setting output current of the Driver in section 7 Selecting Microstep Resolution and Driver Output Current ElecDamp Electronic Damping Coefficient The electronic damping restrain resonance of the DM556 Digital Stepping Driver Manual V1...

Page 15: ...sonance area Usually between 1 2rps and 2 4rps Default Amp2 and Phase2 values are zero 3rd ResonanceArea Parameters for 3rd resonance area Usually between 2 4rps and 4 8rps Default Amp3 and Phase3 values are 128 InternerPulser There is an internal pulse generator designed for Driver self testing and anti resonance tuning You can issue a motion by this simple controller Cycle check box The motion w...

Page 16: ...tection When power supply voltage exceeds 52 1 VDC protection DM556 Digital Stepping Driver Manual V1 0 Tel 000 0000 00000000 28 will be activated PhaseErr Phase Error Protection Motor power lines wrong not connected will activate this protection ErrCounter Displays current error s and current error history Erase Current Err Erase Current Err button The user can clear current error s by clicking t...

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