Leadshine IES Series, Hardware Installation Manual

Page 1: ...ustom built 17 42mm Blank Standard 09 0 9Nm Blank Standard Blank Standard 23 57mm A Branch Series A 20 2 0Nm 485 RS485 24 60mm B Branch Series B 40 4 0Nm CAN CANOpen Hardware Installation Manual IES Series Integrated Easy Servos www leadshine com HWMN IES R20121030 ...

Page 2: ...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 2012 by Leadshine T...

Page 3: ...s document Caution Make sure the power supply voltage dose not exceed the drive s input range Double check the connections and make sure the power lead polarity is correct Warning Do not set high current to small stepper motor It is possible that the motor will be damaged Caution Disconnect the motor from the load if you are not sure the move direction Adjust the axis in the middle before trying t...

Page 4: ... 7 Regulated or Unregulated Power Supply 7 Multiple Drives 7 Selecting Supply Voltage 8 Recommended Supply Voltage 8 6 Typical Connections 9 7 RS232 Communication Connections 9 8 Configuring the Drive 10 Introduction 10 Micro step Resolution Selection 11 Current Control Detail 11 Fine Tuning 11 9 Protection Functions 12 Over current Protection 12 Over voltage Protection 12 Position Error Protectio...

Page 5: ...tems the IES can significantly improve high speed performance by as much as 30 In addition the IES performs much better in response time and speed acceleration over open loop step systems Compared with brushless servo systems the IES has much higher low speed torque no overshooting zero settling time no overshooting no hunting and no little tuning Significant cost cutting also makes the IES ideal ...

Page 6: ... CCW Optional In position Alarm 200K Default 500K Optional 2 0Nm Mechanical Specifications Elimination of Heat Drive board s reliable working temperature case should be 70 158 and motor working temperature surface should be 80 176 It is recommended to set 40 holding current percentage and use automatic idle current mode namely current automatically reduce to 40 when motor stops so as to reduce dri...

Page 7: ...S6 In double pulse mode software configurable this input represents clockwise CW pulse active both at high level and low level 4 5 24V when PUL HIGH 0 0 5V when PUL LOW For reliable response pulse width should be longer than 2 5μs for 200K MAX input frequency or 1μs for 500K MAX input frequency 2 PUL I 3 DIR I Direction Signal In single pulse mode this signal has low high voltage levels representi...

Page 8: ...age over current and position following error This port can sink or source MAX 20mA current at 24V In default the impedance between ALM and ALM is low impedance in normal operation and becomes high when any protection is activated The active impedance of alarm signal is software configurable 10 ALM O The power input connector is a two pin screw terminal It has the Vdc and GND inputs which correspo...

Page 9: ... it See more information in the software manual In order to avoid problems such as motor not moving losing steps and only running at low speed the PULSE DIRECTION and ENABLE signal must have the following sequence Symbol Description Requirement tDS Direction Setup Time 2us tPHS tPLS Pulse High Level Setup Time Pulse Low Level Setup Time 2 5us For 200K MAX frequency 1 0us For 500K MAX frequency tDD...

Page 10: ...r high current equipment in case of electronic interference coupled into the IES through air NPN Signal Connections If the motion controller is not differential output type recommended to select motion controller with NPN type output as it can sink more current than source current In this connection Pulse Direction and Enable signal share the same VCC Positive terminal PNP Signal Connections In th...

Page 11: ...regulated Power Supply Both regulated and unregulated power supplies can be used to supply the drive If regulated power supplies such as most switching supplies are indeed used it is important to have large current output rating to avoid problems like current clamp for example using 4A supply for 3A motor drive operation On the other hand if unregulated supply is used one may use a power supply of...

Page 12: ...m for power fluctuation and back EMF Driver Input Voltage Driver Upper Input limit Power Supply Voltage Heating Vibration Maximum Safe Rating Driver Upper Input limit 10 Driver Lower Input limit 10 Driver Lower Input limit Minimum Safe Rating Torque Speed Safe Region Driver Input Voltage Driver Upper Input limit Power Supply Voltage Heating Vibration Maximum Safe Rating Driver Upper Input limit 10...

Page 13: ...b pulse direction signals causing motor position error system instability and other failures If a power supply serves several drives separately connecting the drives is recommended instead of daisy chaining It is prohibited to pull and plug power connector while the drive is powered ON because there is high current flowing through motor coils even when motor is at standstill Pulling or plugging po...

Page 14: ...are If any bit of the DIP switch is at OFF position the integrated drive board will take micro step revolution setting determined by bit positions of the DIP switch Use the following table for their resolution settings via the DIP switch Micro Step Resolution Steps Revolution S1 S2 S3 S4 Software Configured Default 4000 On On On On 800 Off On On On 1600 On Off On On 3200 Off Off On On 6400 On On O...

Page 15: ...n send the real time shaft position back to the integrated drive of the IES Like traditional servo controls the drive can automatically adjust the output current to the motor The output current ranges between the holding current and the close loop current When there is no pulse sent to the drive the IES goes into idle mode and the actual motor current is determined by the holding current percentag...

Page 16: ...otection will be activated and red LED will blink twice within each periodic time Caution 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 function properly after removing above problems Since there is no protection against power leads reversal it is critical to make sure that power supply leads correctly connected to ...

Page 17: ... staff in determining the problem should you need assistance Many of the problems that affect motion control systems can be traced to electrical noise controller software errors or mistake in wiring Problem Symptoms and Possible Causes Symptoms Possible Problems Motor is not rotating No power Microstep resolution setting is wrong Fault condition exists The drive is disabled Motor rotates in the wr...

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