Leadshine EM556-CAN User Manual
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Leadshine EM556-CAN User Manual

Leadshine EM556-CAN User Manual

2-phase field bus stepper drive
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User Manual
EM556-CAN
2-Phase Field Bus Stepper Drive
Revision 1.0
© 2016 China Leadshine Technology Co., Ltd.
Address: Floor 11, Block A3, Nanshan iPark, Xueyuan Avenue 1001, Shenzhen, Guangdong, 518055, China
Tel: (86)755-26409254
Fax: (86)755-26402718
Web:
www.leadshine.com
Sales:
sales@leadshine.com
Support:
tech@leadshine.com

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Summary of Contents for Leadshine EM556-CAN

  • Page 1 User Manual EM556-CAN 2-Phase Field Bus Stepper Drive Revision 1.0 © 2016 China Leadshine Technology Co., Ltd. Address: Floor 11, Block A3, Nanshan iPark, Xueyuan Avenue 1001, Shenzhen, Guangdong, 518055, China Tel: (86)755-26409254 Fax: (86)755-26402718 Web: www.leadshine.com Sales: sales@leadshine.com Support:...
  • Page 2 Strictly adhere to the technical information regarding installation requirements. This manual is not for use or disclosure outside of Leadshine except under permission. All rights are reserved. No part of this manual shall be reproduced, stored in retrieval form, or transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise without approval from Leadshine.
  • Page 3 EM556-CAN Field bus Stepper Drive User Manual V1.0 Preface Thank you for you choose EM556-CAN stepper drive system of Leadshine Technology Co,.Ltd. This manual gives required knowledge & precautions for using EM556-CAN. Improper operation may cause an accident, please read this manual carefully before operation.

  • Page 4: Table Of Contents

    EM556-CAN Field bus Stepper Drive User Manual V1.0 Table of Contents 1. Introduction .................................... 1 1.1 Overview ....................................1 1.2 Features....................................1 1.3 Application .................................... 1 2. Specification ................................... 1 2.1 Electrical Specification ................................ 1 2.2 Environment ..................................1 2.3 Mechanical Specification ..............................2 2.4 Elimination of Heating ................................
  • Page 5 4.5 Object Dictionary Introduction ............................10 4.5.1 Common list objects ............................10 4.5.2 Model and control ............................. 13 4.6 Parameters Configuration via Leadshine CANopen Software ..................14 4.6.1 Installing software ............................. 14 4.6.2 Connecting Leadshine CANopen software ....................... 14 5. CANopen Communication Overview ..........................20 5.1 EM556-CAN Communication Standard ..........................

  • Page 6: Introduction

    1.1 Overview EM556-CAN is one of the new high performance stepper drive which can support CANopen communication protocol. By implementing latest 32-bit DSP technology, this stepper drive is able to power 2 phase and 4 phase stepper motors. It can configure drive parameters and motor operation in real time via CANopen commander.

  • Page 7: Mechanical Specification

    3. Connection Pin Assignment & DIP Switch & LED Indication The EM556-CAN has three connector blocks P1&P2&P3 (see above picture). P1 is for IO signals connections, P2 is for power and motor connections, and P3 is for CAN communication connection. The following tables are brief descriptions of the two connectors.

  • Page 8: Connector P2

    Motor Phase B connections. Connect motor B+ wire to B+ Pin; motor B- wire to B- Warning Warning: (1) Don’t plug or unplug the P2 terminal block to avoid drive damage or injury when EM556-CAN is powered on; (2) Don't connect the power supplier to motor connection terminal, and don't connect +VDC and GND inversely, otherwise, drive will be damaged.

  • Page 9: Can Id Setup

    EM556-CAN Field bus Stepper Drive User Manual V1.0 Baud rate CAN ID 3.2.1 CAN ID Setup Low 5 bits of CAN ID are set by DIP switch SW1~SW5, and high 5 bits of CAN ID are set by controller, as shown in the following table.

  • Page 10: Can Baud Rate Setup

    There are two LED lights for DM56-CAN. The GREEN one is the power indicator which will be always on generally. The RED one is a protection indicator which will flash 1-2 times in a 3-second period, when protection enabled for a EM556-CAN. Different number of flashes indicates different protection type ,as shown following table. Time(s) of...

  • Page 11: I/O Signal Cable

    4.2 Typical Connection EM556-CAN adopt CANopen protocol, typical schematic wiring topology structure as below Controller&Control card Figure 2: The topology of the CAN network...

  • Page 12: Motor Connection

    Figure 3: The wiring diagram of each EM556-CAN Notice Notes: (1) The EM556-CAN at the end of the network need to plug a terminal resistance in any one of the P3 interface(RJ45); (2) In order to avoid bad insulation performance as heating, cable and wire should be fixed well and keep away from motors and drives.

  • Page 13: Connections Of 6-Lead Motor

    EM556-CAN Field bus Stepper Drive User Manual V1.0 4.3.2 Connections of 6-lead Motor Like 8 lead stepping motors, 6 lead motors have two configurations available for high speed or high torque operations. The higher speed configuration, or half coil, is described, because it uses one half of the motor’s inductor windings. The higher torque configuration, or full coil, uses the full coil windings.

  • Page 14: Power Supply Selection

    4.4.2 Power Supply Sharing Multiple EM556-CAN drives can share one power supply to reduce cost, if that power supply has enough power capacity. To avoid cross interference, connect each stepper drive directly to the shared power supply separately. To avoid cross interference, DO NOT daisy-chain connect the power supply input pins of the Drivers.

  • Page 15: Object Dictionary Introduction

    Object Dictionary is an organized group of objects, which maps the stepper drive related parameters and variables. Parameters of EM556-CAN can be configured via CAN to USB adaptor and Leadshine CANopen software or PLC & controller & control card, use SDO communication mode to modify the drive parameters. Corresponding ESD file and Leadshine CANopen software can be free download in Leashine official website: http://www.leadshine.com.
  • Page 16 EM556-CAN Field bus Stepper Drive User Manual V1.0 1:Motor running direction reverse Alarm detection selection: 1:Enable.0:Disable bit0: Over-current (error code:1, Alarm detection red LED flashes 1 time) selection (this parameter bit1:Over-voltage (error code:2, Enable 2056+00 R/W/S 0x03 0~0xffff red LED flashes 2 times)
  • Page 17 EM556-CAN Field bus Stepper Drive User Manual V1.0 0: Motor normal standby when Motor power on 2073+00 auto-running when R/W/S 1: Motor turns 30° and reverse power on 30 when power on, then standby Slave station address: 2150+00 CAN ID high 2 bit...

  • Page 18: Model And Control

    EM556-CAN Field bus Stepper Drive User Manual V1.0 bit0: Negative limit; bit1: Positive limit; Input port status 60FD+00 bit2: Home signal display bit3~bit15: Reserved; bit16: Emergency stop When IO output function switch to main station control, master controller can use the...

  • Page 19: Parameters Configuration Via Leadshine Canopen Software

    Leadshine CANopen software and unzip to use directly via clicking the icon 4.6.2 Connecting Leadshine CANopen software Before connecting the EM556-CAN to PC through a CAN to USB adapter, please ensure the right wiring refer to the following figure:...
  • Page 20 Then click the marked icon as above picture to open the connecting interface as following picture, setting the correct baud rate and CAN-Index on the adapter, and the design of Leadshine CANopen software is based on the USB_ CAN2 device.
  • Page 21 EM556-CAN Field bus Stepper Drive User Manual V1.0 Open another interface as following picture, please select the correct CAN ID setting by SW1~SW5, when showing the step ② character string, it means that the EM556-CAN connect with PC software successfully. (2) Parameters configuration Click the icon of , it will upload the default parameter as following picture.
  • Page 22 EM556-CAN Field bus Stepper Drive User Manual V1.0 You also can import a configured file to cover the default parameter via clicking button①, after modifying the parameters, you need to click button③ and ④, then the parameters will be saved even if restart the power. After finishing setting parameter, you also can export the parameters file and save it by clicking button②.
  • Page 23 EM556-CAN Field bus Stepper Drive User Manual V1.0 (3) Run the motor According to the steps in the following picture, the motor will be locked the motor shaft and ready to run. Configure the suitable motion parameter as following picture, the motor will turn up.
  • Page 24 EM556-CAN Field bus Stepper Drive User Manual V1.0 As usual, the drive will auto-tuning the motor to output its optimal performance, but if you prefer to tuning the Kp and Ki of current loop through manual operation, please set the 2013H to ‘0’ and click the Click icon to open this window.

  • Page 25: Canopen Communication Overview

    5. CANopen Communication Overview This chapter only briefly introduce frequently used concept and matters need attention when using EM556-CAN. In order to make the users can understand conventional method of DM-CAN series products in shortest time. If you need to know the DM - CAN series more detailed CANopen technical content, please refer to 《DM-CAN series CANopen Technical...

  • Page 26: Process Data Objects ( Pdo)

    PDO(TPDO) and receiving PDO (RPDO). Transmitting and receiving just relative to Leadshine CANopen drive (Such as the PDO which is transmitted from EM556-CAN is named TPDO), EM556-CAN can support 3 groups of TPDO and 3 groups of RPDO at present.

  • Page 27: Service Data Object (Sdo)

    "2.7 service data object(SDO)" of 《DM-CAN series CANopen technical instruction manual》 5.2.4 Homing mode DM-CAN Series drives define various homing method according to the CANopen DS402 standard protocol. Because EM556-CAN is open loop stepper drive, supported 17~30 homing mode currently. Specific motion trail of various homing...
  • Page 28 EM556-CAN Field bus Stepper Drive User Manual V1.0 method is shown as below: 19~20: 21~22:...
  • Page 29 EM556-CAN Field bus Stepper Drive User Manual V1.0 23~26: 27~30: Initial position1 Initial position2 Initial position3 Figure9 No.17~30 homing method (1) Homing movement speed Homing movement speed contains high speed and low speed. Take the direction of the last track in homing movement as a reference, which with the same direction is low speed movement and opposite is high speed movement.

  • Page 30: Trouble Shooting

    EM556-CAN Field bus Stepper Drive User Manual V1.0 Initial position 1 (between home switch and positive limit) Sliding block move from the right of the home switch to the left, after meeting the home switch, Under No.28 homing mode, the sliding block will stop immediately.
  • Page 31 EM556-CAN Field bus Stepper Drive User Manual V1.0 Wrong wiring Exchange the two cables of any phase (Such as A+/A-) Motor rotates in the wrong direction Parameter configuration is Check the parameters configuration in object dictionary is wrong wrong or not...

  • Page 32: Warranty

    Twelve Month Warranty Leadshine Technology Co., Ltd. warrants its products against defects in materials and workmanship for a period of 12 months from shipment out of factory. During the warranty period, Leadshine will either, at its option, repair or replace products which proved to be defective.

  • Page 33: Contact Us

    EM556-CAN Field bus Stepper Drive User Manual V1.0 8. Contact Us China Headquarters Address: Floor 11, Block A3, Nanshan iPark, Xueyuan Avenue 1001, Shenzhen, Guangdong, 518055, China Web: http://www.leadshine.com Sales Hot Line: Tel: 86-755-2643 4369 (for All) 86-755-2641-7674 (for Asia, Australia, Africa areas)

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